Data architecture jobs

# Full-Stack Classifieds Marketplace Development - Website, Android & iOS We are looking for an experienced full-stack developer or software development team to build a complete, modern re-commerce and classified marketplace similar to OLX, with excellent UI/UX, a robust backend, and a scalable architecture. Core Requirements 1. Website & UI/UX - Modern, premium-quality, responsive UI/UX with smooth navigation and excellent user experience across desktop, tablet, and mobile. - User registration, login, profiles, and location-based browsing. - Product listings with images, descriptions, prices, product condition, categories, and location. - Advanced search, filters, sorting, favorites, and saved searches. - Create, edit, manage, renew, and mark listings as sold. - Seller p...

...12 pages in InDesign on a proper grid, using the supplied brand palette and type specification. 2. Apply real typographic craft: considered hierarchy, optical spacing, consistent baseline, proper use of the brand display and text faces. 3. Art-direct the supplied imagery. Full-bleed treatments, crops and overlays where they earn it. Several pages are image-led and should feel it. 4. Redesign the data elements: a tenancy schedule table, a level-by-level stacking diagram, a four-step project timeline, statistic rows, and a numbered locality map with a legend. These are currently functional but plain. They are the pages where good design will show most. 5. Design a front cover that works as a standalone PDF thumbnail in an email. 6. Keep every figure, label and caption exactly as su...

...soul of a person that is born. Unlike conventional wearables that look only at pulse or sleep cycles, this concept revolves around two signature metrics I refer to as the dark matter and the light matter. Think of them as a device that scans the eyes or thumbprint of someone. A complementary data streams that reveal the hidden language or a decryption or the blueprint of an individual. This will be used in hospitals after someone is born. Here’s what I need delivered: • A detailed architecture document (PDF or other easily viewable digital format) that explains every hardware and firmware layer required to sense, process, and display the dark- and light-matter readings. • Schematics and 3-D CAD files for the enclosure and PCB, ready for rapid proto...

...instance. Traffic and course data have grown quickly, and the database layer is now the clear bottleneck. What I need is a specialist who can dive into our existing REST-driven codebase, profile the slow spots, and leave us with a noticeably faster, more stable platform. You’ll be looking at query plans, indexes, connection pooling, and any ORM patterns that might be hurting us. If you prefer working directly in SQL rather than through Django’s ORM when performance calls for it, that’s fine; the end goal is speed and reliability. While the stack is firmly Python/PostgreSQL, I’m open to discussing fresh ideas—whether that means refining our current setup or introducing lightweight services if a Node.js or Rails-style approach would add value withou...

...Integrate the vendor’s VIs into my LabVIEW 2016 project. • Extend my motion-control state machine so the new rotary axis can home, move absolute/relative, and report position with the same safety interlocks and fault handling as the other axes. • Update the UI so the rotary position, target entry field, and status indicators appear alongside the existing controls. • Keep the current project architecture intact; the new code should slot into its own class/module without breaking anything already deployed. Key requirements – Axis type: Rotary – Core need: Precise positioning to within the stage’s specified resolution – Deadline: code ready for hand-off and test within one month Deliverables • Modified LabVIEW 2016 pr...

...suitable interfaces. * A mixture of incandescent/halogen lamps and LED fittings, requiring appropriate dimmers, relays and drivers. * Lighting scenes and some motion-activated night lighting. * I already have some Lunatone equipment for testing and am open to recommendations on the final system. Scope and deliverables 1. Review the proposed lighting groups and controls. 2. Recommend the system architecture, controller, interfaces, dimmers, relays and power supplies. 3. Provide a parts list with quantities and exact model numbers. 4. Prepare clear first-fix wiring instructions and diagrams, including switch wiring, DALI bus layout and equipment locations. 5. Check compatibility and load requirements for the proposed lamps and fittings. 6. Configure groups, scenes, switch functio...

This quote covers the end-to-end development of a customized 13-tab Excel Financial Model specifically engineered for your 3D printing and e-commerce business operations. Scope of Deliverables: Master Assumptions Engine: A centralized control tab to instantly update ...Fully linked Income Statement, Balance Sheet, and Statement of Cash Flow over a 36-month projection. Executive Dashboard: Premium, investor-ready visualizations mapping Revenue vs. EBITDA and 36-month Cash Position. Payment Terms: Total project fee is $150 USD, split into two equal milestones: Milestone 1 ($75): Required to initiate development and integrate your specific product data into the master architecture. Milestone 2 ($75): Released upon final handover, review, and approval of the fully functiona...

...PNG. * Collect token name, symbol, description, official website and social media links. * Verify submissions before adding them to the public token directory. * Maintain a permanent listing without recurring fees, subject to security, legal and fraud-related removal requirements. * Allow authorized creators to update logos and project information. 4. Security Requirements * Non-custodial architecture: users control their private keys. * Secure key generation, backup and recovery. * No collection or storage of users’ seed phrases on our servers. * Secure integration with blockchain nodes and RPC endpoints. * Open-source code with documentation and security testing. 5. Administration Panel * Review and approve token submissions. * Manage token logos and metadata. * Flag ...

I have a high-resolution reference photo of a building that I need transformed into a crisp, print-ready vector illustration suitable for merchandise such as curved shape mugs. The finished artwork should retain the key architectural forms and decorative motifs visible in the photo, ...(single-colour preferred), unless you see a tasteful reason to add a limited palette that still reproduces well on fabric. • Well-organised layers: main outlines, fills (if any), and decorative accents clearly separated. I’ll provide the reference photo as soon as we start. Feel free to suggest subtle stylistic tweaks that enhance the clarity of the structure while staying faithful to the original architecture. If you have examples of similar vector line-art, I’d love to see them alo...

...The goal of this engagement is to solve the architecture and space planning first. Scope 1 – Kitchen + Dining Completely rethink the existing kitchen and adjacent dining area. We are open to moving/removing walls, changing openings, relocating appliances, redesigning the island, and modifying windows and doors. We want a modern, bright, open kitchen with strong indoor/outdoor connection and good circulation. Scope 2 – Primary Suite Addition Develop an addition over the existing garage/breezeway for a primary bathroom and closet, with the possibility of incorporating an office/guest space. The primary bath should include a separate tub and shower and should feel generous without wasting space. Style Modern California residential architecture: clean lines, ...

I’m building a new guest-service offering in Punta Cana and need an experienced, personable tour guide to design and lead small-group city tours. Your main focus will be historical landmarks and an authentic “Dominican experience” within the city—think colonial architecture, key monuments, street art, and local cultural touchpoints that give visitors real insight into everyday life here. If you can seamlessly weave in popular shopping areas or foodie stops later, that flexibility will be a plus, but the first priority is a solid history-rich circuit. What I need from you • A clear, 3- to 4-hour walking or mixed-transport itinerary covering the must-see historical sites. • Brief storytelling scripts or talking points for each stop (English; S...

...developed with Claude Code. The code is largely prepared, and we want an experienced engineer to help us identify issues, validate the architecture, and ensure the applications are reliable and secure before production deployment. **Scope of work:** - Review the existing codebase, architecture, and database design. - Identify bugs, security vulnerabilities, and architectural weaknesses. - Audit authentication and role-based access controls. - Validate privacy and data isolation between owners, admins, agents, callers, and sub-agents. - Review API endpoints, database queries, input validation, and error handling. - Check lead creation, updates, status tracking, and data integrity. - Review external integrations, including TrustedForm and lead-processing work...

...infrastructure consisting of multiple websites and a CRM hosted on AWS. The websites and CRM are being developed using Claude Code, and the code is close to deployment. We need someone who can guide us through the existing infrastructure, establish a reliable deployment process, and help us manage it independently. **Scope of work:** - Audit the existing AWS infrastructure and document the architecture. - Review IAM permissions, access security, networking, and secrets management. - Help establish development, staging, and production environments. - Configure or improve GitHub Actions CI/CD pipelines. - Set up automated backups and verify database restoration. - Configure monitoring, logging, alerts, SSL, DNS, and health checks. - Establish deployment rollback and incident reco...

...senior Stripe Compliance and Account Recovery Specialist to fix a critical issue with my US Stripe account under a US LLC. The account has been placed on "Pause" (Payouts and charges are restricted) due to a practical operational mistake on my end regarding how payments from Virtual Credit Cards (VCC) were processed. Review the exact reason for the pause within the Stripe dashboard. Analyze the data mismatch, web integration, or risk alerts that caused the freeze. Business Model: My business is registered in the US with a valid EIN and ITIN (I am a non-US resident, using my valid passport for verification). We manage and collect payments from booking platforms like Expedia, , and Trip.com. The Mistake: Stripe requires that the Statement Descriptor (the name the client/b...

...Key Responsibilities * Design and configure a multi-organization Hyperledger Fabric network. * Set up organizations, peers, orderers, Fabric CA, MSPs, channels, and CouchDB. * Develop and deploy chaincode/smart contracts using Node.js or TypeScript. * Build REST/gRPC APIs and event listeners for blockchain integration. * Implement authentication, authorization, endorsement policies, and private data collections. * Configure TLS/mTLS security and secure communication. * Containerize services using Docker and deploy using Kubernetes/AWS EKS. * Configure persistent storage, monitoring, logging, and health checks. * Optimize performance and troubleshoot network, chaincode, and infrastructure issues. * Provide complete technical documentation and deployment instructions. Required Sk...

Please Sign Up or Login to see details.

I’m ready to move from concept to code on a brand-new social media mobile app and I’m looking for a developer (or small team) who can guide the entire build—from early architecture decisions right through to a polished, launch-ready release. The core idea is simple: help users connect, share posts, react in real time, and build community around common interests. What I need from you • A full-stack mobile solution that feels fast and intuitive on both iOS and Android (I’m open to native or a robust cross-platform framework such as Flutter or React Native if it meets performance goals). • Clean, well-documented code, clear commit history, and hand-off instructions I can maintain. • A lightweight admin panel or dashboard so I can moderate...

...lets viewers browse, search, and stream videos smoothly. • Creator dashboard for secure uploads (up to 2 GB per file), automatic transcoding, and thumbnail generation. • Public library with category filters, keyword search, and SEO-ready metadata for every video. • Admin panel to approve, feature, or remove content in one click, plus basic analytics on views and watch time. • Scalable architecture—think React or Vue on the front end, Node/Laravel/Django on the back, and AWS or GCP storage/CDN—though I’m open to your preferred stack if it meets the same reliability standards. • Clean, well-commented code in a Git repo, deployment scripts (Docker or similar), and a short hand-off guide. Acceptance criteria: all videos must load ...

PAID VFX / 3D ARTIST WANTED - BRAND LAUNCH VIDEO I’m looking for a talented VFX artist / 3D generalist for a 90-second cinematic company launch video. The project has a strong artistic direction incorporating Arabic/Islamic calligraphy, historical art & heritage references, architecture, patterns, and cinematic world-building. A 90-second concept video will be provided as a visual guide to communicate the intended creative direction, atmosphere, and overall look. The artist will help translate this concept into a polished final piece. Project details: - 90-second video - ~1 month timeline - Up to $3,000 VFX budget - Remote / freelance - Paid project - Potential for future work Looking for experience with: - 3D / CGI / VFX - Environment & world building - Cinemati...

...servers with managed databases, so your focus will be purely on the front-end layer—turning wireframes and REST/GraphQL endpoints into a smooth, production-ready experience. There is no firm framework locked in yet; React, Vue.js, or Angular could all work. I’m happy to decide together once you have reviewed the current codebase and performance goals. Whichever library we pick, clean component architecture, state management best practices, and thorough cross-browser testing are essential. Deliverables • Complete front-end codebase ready for production • Integration with existing APIs (documentation provided) • Build scripts and instructions that fit our AWS/Linux pipeline • Brief hand-over notes so future updates remain straightforward A...

...priority is simple: measurable revenue growth, not just clicks or impressions. You’ll be responsible for the full funnel inside Google Ads—research, campaign architecture, ad copy, bid strategy, and continual optimisation—to maximise return on ad spend. Clear, weekly reporting must show how each change you make influences conversions and revenue so I can see exactly what is driving sales. If you have a track record of scaling accounts profitably and can back it up with data, I’d like to hear how you would approach the first 90 days, the metrics you would watch most closely, and the specific tools (e.g., Google Ads Editor, Data Studio, Conversion Tracking) you rely on. Deliverables (acceptance criteria): • Campaigns live and tracking...

...handling. ## Technical Requirements - Microsoft Power Apps Canvas App. - Microsoft Graph API for advanced Outlook calendar operations where required. - Power Automate for backend processing and integrations. - Microsoft 365 Outlook and Teams integration. - SharePoint or Dataverse for supporting data, if necessary. - Secure authentication and appropriate user permissions. - Maintainable, scalable implementation following Power Platform best practices. The developer should recommend the best architecture for achieving Outlook-like functionality while considering licensing requirements and performance. ## Expected Deliverables - Functional Canvas App with a professional, user-friendly interface. - Complete source app and associated Power Automate flows. - Outlook calendar ...

...segments • Craft three to five static ad variations, each with scroll-stopping imagery and a sharp call-to-action directing to the RSVP landing page • Set up retargeting for page visitors who don’t immediately register • Provide a lead-nurture email outline that keeps attendees warm until event night Deliverable acceptance criteria 1. A slide deck or PDF detailing the full campaign architecture, timelines, and budget allocation. 2. Ready-to-upload ad creatives (PNG/JPEG) plus accompanying copy in a doc. 3. Targeting parameters and audience sizes exported from Ads Manager. 4. Tracking plan: UTM links, pixel events, and a reporting template that ties leads back to the campaign. If your past work shows solid lead generation for seminars or si...

...based in Hyderabad and appreciate a team that can meet in person when a sprint review or brainstorming session really needs that face-to-face energy—totally optional but definitely a plus. Tech stack is your call as long as it delivers a performant, cross-platform experience; I’m open to native Kotlin/Swift, Flutter, React Native, or any approach you can justify. What matters is a rock-solid architecture, clear documentation and production-ready code. Deliverables • High-fidelity UI/UX mock-ups reflecting the modern-sleek aesthetic • Fully functional Android & iOS apps with user profile creation, feed management and seamless photo/video posting • Source code, commented and version-controlled • Basic analytics hooks and build instructi...

I’m looking for a professional who can assist in building two key AI projects for my portfolio: 1. Automating P1 & P2 issue ticketing using n8n flows: This involves creating workflows that automatically generate tickets based on the severity of issues, ensuring seamless automation. 2. Creating a chatbot using RAG architecture to simplify the retrieval of KB articles for users. The solution should integrate document ingestion, semantic search, and user-friendly interactions. Ideally, I’d like guidance or collaboration to implement these processes efficiently as part of my resume-building effort. Hi, Here are my requirements: 1. n8n Ticket Automation (P1/P2) I would like an automated workflow in n8n that can receive incidents from users and automatically create ...

...approval Requirements: - Local Houston-area architect/engineering team only. - Site visit in Spring, Texas is required before engagement. - This is not a remote drafting project. - Existing plans are already available but require a thorough review, correction, and completion for permit approval. - The selected firm should be able to provide or coordinate all required disciplines including architecture, civil, structural, MEP, fire protection, and energy compliance. - Experience with commercial, healthcare, adult day care, behavioral health or similar occupancy projects is preferred. When applying please provide: 1. Your location. 2. Confirmation that you can visit the project site. 3. Similar projects completed. 4. Your proposed approach and fee. Note: My goal is to obtain a...

...relational database logic, deployment structures, and scripts transfer automatically to the Client upon milestone release. Independent IP Assignment Deeds must be executed prior to contract closure. We are seeking an elite, precision-focused Senior Full-Stack Developer to finalize the MVP for a real-time conversational streaming web application. The core architectural foundation, 14 layout, data schema migrations (PostgreSQL), and initial WebRTC hooks have already been cleanly scaffolded and structured utilizing an AI-native stack (70% complete). Your objective is strictly to serve as a precision finisher—taking this existing repository package and pushing it to absolute deployment perfection. What Has Been Done Already (Do Not Re-Write): The codebase passes all baseli...

...navigation, and zero-latency data synchronization. We are looking for an experienced, high-ownership Full Stack TypeScript Developer based in India who can take complete ownership of our entire TypeScript codebase (frontend and backend), automated CI/CD pipelines, database integrity, and 24x7 server infrastructure uptime. Key Responsibilities 1. Full Stack TypeScript Architecture & Feature Development Develop, scale, and maintain our comprehensive ERP system entirely in TypeScript (spanning Order Book, Production, Accounting, Inventory, Business Tools, WhatsApp integration layers, and the Super Admin/Channel Partner panels). Build responsive, lightning-fast user interfaces using modern TypeScript frontend frameworks and robust backend APIs, managing real-time dat...

...restrained warmth, thoughtful detailing • Ascend Designs (Singapore) – sophisticated yet functional apartment interiors with emotional calm Desired aesthetic: • Clean lines and uncluttered spaces • Warm neutral palette (soft whites, warm greys, natural timber, stone, subtle textures) • High-quality natural materials and tactile finishes • Clever built-in storage that disappears into the architecture • Excellent natural light and layered soft lighting • Spaces that feel calm, generous, and liveable rather than cold or sterile Scope of Work: 1. Review the provided floor plan, photos, and measurements 2. Develop a cohesive design concept for the entire apartment (or prioritised rooms if budget-limited) 3. Optimised furniture layouts...

...Objective The initial engagement will deliver comprehensive technical documentation and a working Google-based Proof of Concept (PoC). The goal is to validate the proposed architecture, email forwarding workflow, security approach, and database integration before committing to full-scale development. ## Proposed Technology Stack - Google Apps Script - Gmail API and Google OAuth - Supabase PostgreSQL - HTML, CSS and JavaScript for dashboard planning and future development ## Required Deliverables **1. System Architecture and Technical Documentation** - Logical and physical architecture diagrams - Component boundaries, data flows and user journeys - Authentication, authorization, consent and security design - Error handling, monitoring and recovery strate...

...communication between both apps and the duplicated backend Verifying authentication, data retrieval, uploads, notifications, media, location features, analytics, and other integrations used by the existing system Checking security, permissions, privacy disclosures, and platform-specific requirements Preparing release builds for both iOS and Android Uploading the apps to the appropriate developer accounts Supporting the review and approval process for both stores Deploying and verifying the duplicated backend in its production environment Backend Duplication The backend will be treated as a core part of the project rather than an afterthought. The work will include reviewing the existing backend architecture and identifying all services required by the apps, including API...

...detailed commissioning plan, from system energisation to final optimisation. • Configuring and fine-tuning Siemens SCADA along with its associated automation hardware; familiarity with platforms such as Rockwell Automation or Schneider Electric is welcome but not essential. • Integrating third-party vendor packages—typical PLC, instrumentation, and communication subsystems—into the main control architecture. • Leading on-site troubleshooting, coordinating with OEM representatives, and closing punch-list items quickly. • Generating clear daily progress reports and final commissioning dossiers for client sign-off. Key requirements • Minimum 10 years’ field commissioning experience specific to SWRO or closely related desalination/w...

...collaboration, not simply a document dump. Here is what must be in place: • Robust document management with version control, granular access permissions and fast search so staff can always find the right file and see its history. • Built-in collaboration spaces—chat and messaging, task management boards and discussion forums—so project conversations live alongside the content. • A clean information architecture, security-trimmed navigation and branding that matches the client’s identity. • Configuration of site collections, libraries, lists, metadata, and automations (Power Automate/Workflows) that keep routine processes running without manual chase-ups. • Knowledge transfer as you work: brief walkthrough videos or quick calls t...

Brochure Designer + Copywriter for Prefab Construction Company (Multi-page A4) Project Description Texo Prefab World is a Hyderabad-based company building modular and prefab MS (mild steel)-framed structures for homes, farmhouses, and commercial and infrastructure clients. We need a ...reference with shortlisted designers. Deliverables Print-ready PDF and digital PDF Fully editable source files (InDesign / Illustrator / Figma / Canva Pro, and so on) Licensed stock image sources documented We will handle printing ourselves, so only files are needed Requirements Portfolio with multi-page brochures, catalogues, or company profiles Experience in construction, real estate, architecture, or industrial design is a plus Strong English writing skills Comfortable with image retouching a...

...smoothly. The admin panel must mirror those additions while also receiving a light UI polish for better responsiveness on tablets and large monitors. You’ll be working in the existing repositories; every change should be committed in clean, well-documented pull requests so I can review them easily. Feel free to suggest lightweight refactors if they help maintainability, but keep the current architecture intact. Deliverables • Updated Android and iOS builds with the new UI, requested features and no critical crashes • Refreshed web admin panel reflecting the same feature set and visual tweaks • Source code commits with clear comments and a concise change-log for hand-over I’ll provide full repo access, API documentation and a list of known issue...

...description Consulting company needs an app where clients submit financial documents. AI reads them, sorts and arranges the data, and produces a CSV file that imports into our software. The app runs on iOS, Android and the web from a single codebase. How it works App (iOS, Android, web) Welcome screen with our logo and a greeting Start button Upload screens for each document type: bank statements, ID, payslips and cash statements. Users can take a photo or choose a file (images and PDFs). Backend The app sends files to our server over HTTPS. The server stores the files in Google Drive, with one folder per client. An AI step reads the pictures and PDFs, extracts the data, and arranges it into the column format our software expects. The server saves the CSV back to th...

I’m ready to launch an online platform where everyday use...transactions: quick registration, wallet or card integration, instant balance updates, and a smooth checkout flow that inspires trust. Alongside the public site, an admin panel must give us full control—viewing live transaction metrics, adjusting fees, managing disputes, and verifying users. I’ll take care of marketing, compliance paperwork, and community growth. Your focus will be the tech stack, architecture, and ongoing improvements. We can agree milestones for MVP, security hardening, and feature roll-outs, all mapped to revenue goals so our 50 / 50 split is clear and transparent. If you’re interested in coding the backbone of a commission-driven P2P payment site and sharing in its upside, let&...

Project title: Independent human code review of a Node/React/Postgres web app (auth, permissions, API, data layer) Skills: Node.js, Express, PostgreSQL, React, Security Review, Code Review Description I’m looking for an experienced software engineer to do an independent review of a web application before it goes live with its first real users. This is a quality review of the critical paths. It is not a security pen test or a certification. AI reviews are already done. I need a human. The codebase has already been through a series of AI-assisted, read-only reviews covering structure, security, maintainability, database, performance, and UI. Those findings are being worked through. What I need now is an experienced human engineer’s judgment: confirm what matters, catch wh...

...SaaS platform capable of generating professional business documents from reusable templates and structured data inputs. The platform will automate the creation of Microsoft Word, PDF, and Adobe InDesign documents through intelligent form-driven workflows, API integrations, dynamic content rules, multilingual localization, customer branding, and enterprise-grade subscription management. The objective is to eliminate repetitive document preparation while providing organizations with a highly efficient, customizable, and scalable document generation environment capable of producing 500+ documents per day. This engagement focuses on the core software platform and automation architecture. Specialized template design services for Adobe InDesign and advanced document layout en...

...e-commerce store on Shopify and need an expert who can design and build a fully custom theme that reflects my brand from homepage through checkout. I have the product catalogue and branding assets ready; what I do not have is a distinctive, high-converting storefront that looks polished on desktop and mobile, loads quickly, and is easy for me to update over time. Scope of work • Plan the site architecture (collections, product pages, cart, and checkout) in line with Shopify best practices. • Design and code a Shopify theme from scratch or by heavily modifying Dawn so it becomes unique to my brand. I want clean, modern UI, intuitive navigation, and clear calls-to-action. • Configure core Shopify settings (shipping, taxes, basic SEO, analytics) so I can start ...

...longer available. However, I still have: Original Windows application (.exe) Database files Configuration files User data Screenshots Videos and screen recordings Documentation Business rules Strategy notes Test data The goal is not to recover or decompile the old code. The goal is to create a completely new macOS application that works almost the same as the original software. Technology Requirements Platform: macOS (Apple Silicon) Language: Swift 5 UI: SwiftUI Architecture: MVVM Database: SQLite Xcode (latest version) Main Features The software is a Baccarat analysis and betting assistant. Key features include: Game input (Banker, Player, Tie) Game history Save and load data Baccarat roadmaps: Big Road Big Eye Boy Small Road Cockroach Pig Pattern ana...

I have a new medical-grade product coming out of concept stage and I need its complete mechanical architecture translated into professional CAD data. The project is strictly product design for medical use and focuses only on the mechanical parts—no electronics or hydraulics will be involved. All sketches, functional notes, and reference dimensions are ready. What I now require is a skilled hand in AutoCAD and CATIA to: • build the full 3-D assembly, • generate fully-detailed 2-D manufacturing drawings, • supply a clean STEP file for downstream simulation and CNC work. Drawings must conform to ISO standards for medical devices, include clear tolerances, surface finishes, and a basic bill of materials. I will review the native CATIA files before acce...

...developer who can step in right away to keep it healthy. The very first milestone is straightforward: hunt down and resolve the bugs we’re seeing across three critical areas—user management, payment processing, and the reporting modules. You’ll be plugging into an established code-base built on PHP and MySQL, so confidence working with someone else’s logic is essential. I can walk you through the architecture during a brief hand-over call with our current developer; beyond that, communication needs to stay prompt and clear so nothing slips through the cracks. At this stage I don’t yet have formal documentation for the glitches, but I will provide a concise rundown of the symptoms and access to the staging server so you can reproduce each issue ...

I need a comprehensive, non-AI-generated book chapter on "Wearable Biosensors and IoT Architecture: A Framework for Remote Chronic Disease Management." This chapter will be published in a book volume and should be tailored for an academic audience. The chapter should cover the following aspects: - Case studies and real-world applications - Future trends and innovations - Global perspectives on emerging technologies and multidisciplinary innovation Ideal candidates should have: - Expertise in biosensors, IoT, and chronic disease management - Strong academic writing skills - Experience in writing for academic publications - Ability to deliver high-quality, original content on an urgent basis Please provide samples of previous academic writing. It should be followed by the...

I want to build an AI Website & Web App Completion Agent that helps nontechnical founders finish their unfinished projects built using tools like Lovable, Bolt, Cursor, Claude, or Replit. The platform should: * Import e...dashboard showing progress, code changes, errors, and test results. Preferred tech stack: , Node.js, Supabase, an LLM API, GitHub integration, and a secure code-execution sandbox. I want a working MVP, not just a chatbot that generates code. The agent must modify actual project files, run the application, verify fixes, and preserve rollback options. Please share: 1. Your proposed architecture and development timeline. 2. Fixed-price MVP quotation. 3. Monthly hosting and AI API costs. 4. Your experience building AI coding agents and secure execution enviro...

...capabilities • An escrow payment system tied to a reliable payment gateway you will integrate end-to-end Beyond those pillars, security is non-negotiable. Please apply current best practices—OWASP-aligned code reviews, HTTPS everywhere, secure authentication and authorisation, and regular vulnerability scans—so the platform is production-ready from day one. Clean, responsive UI/UX, SEO-friendly architecture, and performance optimisation should be baked in, not bolted on. I will expect well-documented, modular code (preferably following MVC or a comparable pattern), a clear README for deployment, and handover support for the first release. Show me examples of custom marketplaces you have shipped, outline the tech stack you propose, and give a realistic time...

...Maintain existing React Native mobile apps and React.js websites. * Develop and troubleshoot Node.js and Python backend services. * Maintain Supabase PostgreSQL, RLS, authentication, Edge Functions, and database integrations. * Review existing code, architecture, repositories, and APIs. * Implement banking, payment processing, card issuing, and financial APIs. * Maintain and expand Plaid functionality. * Integrate approved pricing, supplier, inventory, and custody services. * Develop secure REST APIs, OAuth authentication, and webhooks. * Maintain data synchronization across apps, websites, databases, and providers. * Resolve API failures, duplicate transactions, database issues, and settlement discrepancies. * Support iOS and Android releases. * Deliver tested, documented...

...images will later be used as the starting point for AI video generation, so historical accuracy, visual consistency, and attention to detail are essential. Responsibilities Create photorealistic, cinematic images for individual scenes based on provided scripts, scene descriptions, and visual references. Ensure historical accuracy in uniforms, weapons, military equipment, vehicles, aircraft, architecture, locations, and other period-specific details. Maintain consistent character appearances throughout the documentary, including facial features, age, hairstyles, clothing, and equipment. Maintain visual consistency across scenes, including lighting, color grading, atmosphere, and overall cinematic style. Follow detailed prompts, production guidelines, and historical reference...

...business model permits us to provide these services to our own clients. Once access is approved, the developer will build a secure and scalable platform with a centralized dashboard, user management, API integrations, verification history, transaction logs, reporting and administrative controls. The system should have a modular architecture so that additional government APIs can be integrated in the future without rebuilding the entire platform. Security, data privacy, authorization, audit logging and compliance with applicable laws and government policies are essential requirements. Please note that we are interested in official and legally authorized access only. We do not want unauthorized database access, scraping of protected portals or methods that bypass governm...

...Detection:** Compare current extracted content against previously stored values. Identify changed URLs and report exactly which fields or XPath contents changed, including previous values, new values, and detection time. Do not report unchanged content as updated. 5. **Correct Output Format:** Extract approximately 30 specified fields per URL into our predefined spreadsheet format, with each URL's data in one row and each field in its correct column. 6. **Website Restrictions:** Explain how the solution handles bot detection, blocking, rate limits, JavaScript protection, and CAPTCHA, including challenges such as Amazon's bot detection. State limitations and practical, permitted alternatives when automated access is restricted. 7. **Low Operating Cost:** Minimise fixe...