Desenvolvimento de Back-end Jobs

Preciso levar ao ar um MVP que já tem toda a lógica de negócio validada; o desafio agora é engenharia pura. A aplicação deve processar eventos de forma determinística, mitigar riscos e permanecer em produção 24 horas por dia, sete dias por semana, sem intervenção manual. O backend será obrigatoriamente escrito em Python. Fico aberto quanto às demais escolhas de stack, contanto que sustentem uma operação resiliente (por exemplo, containers Docker orquestrados, automação IaC como Terraform e um pipeline CI/CD que inclua testes automatizados, linting e deploy contínuo). Logs centralizados, métricas, alertas e versionamento de infraestrutura são parte d...

Saya perlu sebuah API unofficial yang ringan untuk menarik data mutasi e-wallet DANA. Fokusnya hanya membaca mutasi, tanpa fitur lain. Ruang lingkup utama • Autentikasi cukup memakai ALIPAYJSESSIONID yang saya berikan. • Jika token gagal dipakai, sistem harus retry otomatis sebelum berhenti. • Endpoint/skrip melakukan polling setiap 5 detik. • Hasil mutasi dikembalikan dalam format JSON yang konsisten. • Kesalahan pembacaan mutasi wajib tercatat di log (file atau console). Teknis yang saya inginkan • Dibangun dengan Node.js atau PHP—pilih salah satu yang paling Anda kuasai. • Kode bersih, modular, mudah dipasang di VPS Linux standar. • Sertakan file README singkat berisi cara install, contoh request & response, serta car...

We need a Node.js Expert from Pakistan or India we need work for Guidance and Help we need work for long term

Site 1 — Public Consultancy Website + Resource Library (Delivery: Tomorrow) Live preview: Code package (Google Drive): What I’m providing • The Google Drive code package above • AWS IAM access (scoped) for deployment and required setup • Logos + colour palettes • A detailed platform/management document (shared after award) What you must deliver (non-negotiable) 1) Clean, production-ready repository • Repo reorganized and readable (no clutter, no dead code) • One-command local run (fresh machine friendly) • Clear README: setup, run, deploy, env vars, troubleshooting • . included (no secrets) • Smoke validation done (build + key pages load + no fatal runtime errors) 2) AWS deployment (cost-effective + secure) with full ...

Wtsapp +91 8505004804 I am looking to hire an experienced and reliable developer (or team) to build a professional crypto deposit and withdrawal website from scratch. The platform should be secure, scalable, and user-friendly, suitable for both Indian and international users. This is a serious long-term project, and quality work is my top priority. Core Features Required User Registration & Login (Email / Mobile / OTP) Secure Crypto Wallet System Crypto Deposit Functionality (USDT, BTC, ETH, etc.) Crypto Withdrawal System with limits Real-time Wallet Balance Transaction History (Deposits, Withdrawals, Fees) Admin Panel (User management, approvals, controls) Strong Security (Encryption, 2FA, Anti-fraud measures) Fully Responsive (Mobile & Desktop friendly) UI / UX Requirements Moder...

Our company is refreshing its online presence and I need a full corporate site re-built in WordPress, styled and prototyped in Webflow so the design team can keep iterating visually while development moves forward. The finished site has to feel modern, load fast, and remain easy for non-technical staff to update. Core build • WordPress will power the back-end, with clean, reusable Gutenberg blocks. • Webflow will be used for the front-end design; once approved, the exported code (or equivalent CSS classes) should slot neatly into the WordPress theme. Essential pages & modules - Check the current website - Try to keep the design similar, but we will use Webflow for re-designing I Quality bar The build passes when: 1. PageSpeed Insights scores 95+ on both mo...

We’re Hiring Web Developers Monthly Base DJ Technologies LTD is looking to hire 10 expert & skilled Web Developers to join our growing development team. Key Responsibilities & Requirements: • Strong knowledge of HTML, CSS, JavaScript • Experience with frameworks/CMS such as React, Laravel, or WordPress • Ability to write clean, efficient, and scalable code • Strong problem-solving and communication skills Join us and be part of a team delivering high-quality digital solutions. Regards, DJ Technologies LTD

We’re Hiring Web Developers DJ Technologies LTD is looking to hire 2 skilled Web Developers to join our growing development team. Key Responsibilities & Requirements: • Strong knowledge of HTML, CSS, JavaScript • Experience with frameworks/CMS such as React, Laravel, or WordPress • Ability to write clean, efficient, and scalable code • Strong problem-solving and communication skills Join us and be part of a team delivering high-quality digital solutions. Company LinkedIn Profile: Regards, DJ Technologies LTD

I'm looking for an experienced .NET Core developer to assist in feature development for my backend, specifically focusing on creating RESTful API endpoints. Key Requirements: - Develop and implement RESTful API endpoints - Ensure scalability and security of the APIs - Collaborate with the frontend team for seamless integration - Write unit tests for the developed features Ideal Skills and Experience: - Proficiency in .NET Core and RESTful API development - Strong understanding of database integration - Experience with authentication and authorization mechanisms - Familiarity with unit testing and CI/CD pipelines Looking forward to your expertise!

Read this : ensure to have a look at clarification boards question before doing any proposal so that u edit ur proposal and be specific And ensure to review the links I provided in the description and see the existing basic work and ensure I decide in everything even including whatever measures and do not ask me things I should answer to and be specific and never generic in ur bud including exact delivery date and time and agreement to the payment terms and ensure to specify agin the check in dates and why I am supposed to see and also be specific in every single deliverable and know that payment terms are strictly upon full delivery of all with the document (English ) but whole site and control panel must be Arabic and English and the freelancer must be able to connect and use all sourc...

Build & Launch a Simple Android App (Frontend + Backend + Play Store Deployment) I’m looking for an experienced mobile developer to build a clean, simple Android app based on my specifications and handle full deployment to the Google Play Store. This is not a complex app — but it must be polished, reliable, and built exactly to my requirements. What I Need Built: --Full Android app (React Native or native Android — open to your recommendation) --Backend/API setup (Node.js or Python preferred) --Clean UI/UX based on my wireframes --Basic database setup (Firebase, Supa base, or simil...

I have a fully built investor dashboard UI in HTML, TailwindCSS, and JavaScript. I need an experienced Firebase developer to connect the system to: • Firebase Authentication • Firestore Database • Investor login system • Admin panel (CRUD investors, holdings, deals) • Fund request system • Production deployment The UI is already complete. Task is backend integration only. Requirements: • Strong Firebase experience • JavaScript expert • Firestore schema design

We are looking for a freelance marketing / lead generation professional who can bring IT projects and client requirements for our company. Our service offerings include AI/ML, .NET, Java, and Python development, along with digital marketing services such as SEO and Meta (Facebook/Instagram) Ads. We work across domains including logistics, e-commerce, retail, and mobile & web applications. You will not be responsible for development or execution. We already have in-house developers and a digital marketing team. Your role is to identify, approach, and convert clients/projects and hand them over to us. Compensation can be commission-based, per-project, or retainer + commission, depending on results. If you have proven experience in IT project marketing, B2B lead generation, or client...

Our Strapi-based CMS backend (with APIs) is live but facing major APIs issues (e.g., errors, performance, routing). Need an expert for immediate support, debugging, and fixes. Short-term (1-3 weeks, 20-40 hours), remote freelance. Potential for maintenance retainer. Key Requirements: - 4+ years with Strapi (v3/v4/v5) and Node.js/Nest.js. - Proven track record fixing Strapi Node API problems: APIs sync with latest version, 404s on routes, permissions/drafts misconfigs, middleware async issues, N+1 queries. - Deep knowledge of Strapi controllers, services, lifecycles, custom plugins, and error handling. - Database optimization (PostgreSQL/MongoDB), caching (ISR, Redis), and deployment (Docker/AWS). - Git proficiency; React frontend integration experience a plus (our stack). - Ability to r...

I am kicking off Phase 1 of the Expressions app exactly as defined in the signed Phase 1 SOW, Annex B, and Annex B-2. During this phase, the scope includes delivery of the complete server-side orchestration layer, system-level identity locking, and a deterministic AI execution pipeline, fully integrated into a native keyboard operating on both iOS and Android. The keyboard must: • Enforce the system-level identity lock, • Invoke backend AI execution to generate anchor- and burst-style emoji outputs, and • Surface generated results in real time within the keyboard experience. Authentication must rely on Sign in with Apple and Sign in with Google. The application must deny access, or selectively restrict features, when a user’s subscription status is not validated....

I’m launching a personal-finance education platform and need a developer who can take the entire build from concept to live site. The scope covers both front-end and back-end work: a clean, modern, responsive interface for desktop and mobile, secure user sign-up/login, a lightweight admin panel, and a blog engine that can later expand into paid-membership features. I already have a set of reference sites that capture the look and feel I want, and I’ll share those mock-ups as soon as we start so you have clear visual direction. Because I don’t have a technical background, I’m relying on you to recommend the best stack—whether that ends up being WordPress with a custom theme, a no-code tool like Bubble or Webflow, or a fully custom build. Whichever route you ...

I’m ready to take from a simple landing page to a fully-functional live baseball experience where visitors can watch the action and wager on the very next pitch. Core build • Real-time betting interface – odds and bet slips must update in milliseconds so users can lock in a wager before the pitcher winds up. • “Game Guru” admin console – a single operator should be able to appear on screen with Video commentary, speak over the stream in true live-TV style, and moderate chat or abusive behavior on the fly. Technical notes I’m flexible on stack, but latency is critical. WebSockets (Node.js, Phoenix, or similar), a modern front-end framework such as React/Vue, and secure payment APIs are the baseline I’m expecting. Integrate wha...

ooking for a Developer to Build a Custom UPI-Based Earning App + Admin Panel I want to build a fully working earning app like: Reference Apps: - 789Pay → [login to view URL] - HKPay - IncoinPay - LakshmiPay This is not a basic earning app — it must work like a self-controlled UPI-based gateway for deposits and withdrawals between users, just like the apps above. Core App Features: - UPI Deposit using apps like PhonePe, Paytm, Freecharge, Mobikwik, Slice, etc. - Auto Transaction Tracking (no Razorpay or payment gateway — via app scraping or any method) - Custom Wallet: Deposit, Withdrawal, Balance - Order Auto-Matching System: One user’s withdrawal = another’s deposit - Referral Commission (1.5% to direct, 0.3% to indirect) - Admin Manual Control Option - W...

Hi! We’re looking for someone who speaks clear, fluent English (C1+) and can help us practice real-world job interviews in a software engineering context. This is a remote, paid role where you’ll act as a mock interviewer or communication partner — helping simulate the kinds of questions asked by recruiters and hiring managers. You'll also help improve fluency, tone, and clarity when speaking about projects, experience, and technical skills. What You'll Help With: Practice interviews over Zoom, Meet, or Teams Simulate intro calls, tech screens, and soft-skill questions Offer real-time feedback on communication clarity Roleplay as a recruiter or hiring manager Help explain common tech topics clearly in conversation Useful Background (Optional): You don&rsquo...

Project Overview We are building a Smart Google Review Management System that uses QR codes to help businesses collect more positive Google reviews while capturing negative feedback privately. When a customer scans a QR code: 4–5 rating → Redirect to Google Review page 1–3 rating → Private feedback form This is an MVP SaaS product, designed to be scalable for future features like AI sentiment analysis and white-labeling. Scope of Work (MVP) Customer Flow (Mobile-friendly): QR code scan → rating page (stars or emojis) Conditional redirect logic Private feedback form Thank-you page Admin Dashboard: Secure login Add/manage businesses Store Google review links Generate & download QR codes View feedback & basic analytics (scans, ratings) Tech...

I have an app concept that I want to bring to life as a fully functioning web application. I already have the core idea in place, but I need an experienced developer to guide the technical direction, choose an appropriate stack, and build the first working version. Here’s what I expect from our collaboration: • Help me refine requirements and map out the feature set. • Recommend the best frameworks, libraries, and hosting approach based on long-term scalability. • Develop clean, well-documented code and set up version control from day one. • Keep me in the loop with frequent check-ins, so we can iterate quickly and avoid surprises. • Hand over a deployable, bug-free web app and any setup documentation I’ll need to maintain it. If you’re ...

I have an app concept that I want to bring to life as a fully functioning web application. I already have the core idea in place, but I need an experienced developer to guide the technical direction, choose an appropriate stack, and build the first working version. Here’s what I expect from our collaboration: • Help me refine requirements and map out the feature set. • Recommend the best frameworks, libraries, and hosting approach based on long-term scalability. • Develop clean, well-documented code and set up version control from day one. • Keep me in the loop with frequent check-ins, so we can iterate quickly and avoid surprises. • Hand over a deployable, bug-free web app and any setup documentation I’ll need to maintain it. If you’re ...

I'm seeking an experienced web developer to create a website focused on selling old mobile phones, similar to Cashify. Key Requirements: - Primary Function: The website should primarily facilitate the selling of old mobile phones. - User Authentication: Implementation of Phone Number OTP for secure logins. - Essential Features: - Instant Price Quotation: Users should receive immediate price estimates for their devices. - Pickup Scheduling: Users can schedule pickups for sold devices at their convenience. Ideal Skills & Experience: - Strong background in web development, particularly in building e-commerce or similar transaction-based platforms. - Experience with secure authentication methods, especially Phone Number OTP. - Proven ability to integrate real-time price quotat...

search the site - need developers to finish this off. Figma designs made need to integrate them and make backend. Need someone who know his shit and can actually complete the platform. Tech stack *Core Infrastructure* *Monorepo Management:* Turbo *Package Manager:* pnpm *Language:* TypeScript (v5.9) *Linting & Formatting:* Biome *Frontend (Web & Artist Apps)* *Framework:* 16 (App Router) *UI Library:* React 19 *Styling:* Tailwind CSS 4 (PostCSS, next-themes, class-variance-authority (CVA) & clsx for component variants) *Component System:* shadcn/ui (implied by file structure and usage of Radix primitives), Radix UI (Headless accessible components), Lucide React (Icons) *3D & Graphics:* (React Three Fiber (R3F), Drei (R3F helpers)) *Animations:* GSAP *Rich Text Editor...

search the site - need developers to finish this off. Figma designs made need to integrate them and make backend. Need someone who know his shit and can actually complete the platform. Tech stack *Core Infrastructure* *Monorepo Management:* Turbo *Package Manager:* pnpm *Language:* TypeScript (v5.9) *Linting & Formatting:* Biome *Frontend (Web & Artist Apps)* *Framework:* 16 (App Router) *UI Library:* React 19 *Styling:* Tailwind CSS 4 (PostCSS, next-themes, class-variance-authority (CVA) & clsx for component variants) *Component System:* shadcn/ui (implied by file structure and usage of Radix primitives), Radix UI (Headless accessible components), Lucide React (Icons) *3D & Graphics:* (React Three Fiber (R3F), Drei (R3F helpers)) *Animations:* GSAP *Rich Text Editor...

Looking for DevOps Engineer to Set Up Production Environment for SaaS Application Note: I prefer someone who speaks Arabic for easier communication. Description: I have a working SaaS application built with: • Backend: FastAPI • Frontend: (React) • Database: (PostgreSQL ) The application is already functional, and I have real clients. Now I need an experienced DevOps engineer to prepare a proper production-ready infrastructure. Scope of Work: I need help with: 1. Setting up Production Environment (secure & scalable) 2. Creating Staging / Testing environment 3. Implementing CI/CD pipeline 4. Server deployment (Docker preferred) 5. Security best practices (SSL, firewall, access control, secrets management) 6. Logging & Monitoring setup (error tracking, ser...

I am looking for a freelance web developer to build an MVP website for a B2B storage marketplace. The platform connects companies that need temporary storage space with businesses that have available storage capacity. The focus of this MVP is speed, clarity, and validation — not a fully automated marketplace. Key requirements: - A modern, professional (B2B focused). - A public page that displays available storage offers (location, type of space, key features such as pallet space or square meters). - A clear “request storage” flow with a structured form for companies. - A simple “offer storage” onboarding form for storage providers, including photo uploads. - Basic filtering or categorization of storage offers. - An admin-friendly setup to view and manage sub...

Hi, I need an offline and secure n8n workflow to generate content and post it to a WordPress website. I’m currently looking for a new freelancer. I don’t have a budget for this project, but you will receive positive reviews once the project is completed and live. If you’re interested, please apply and I’ll send you the project plan document. Thanks.

I am looking for an experienced Laravel developer to help bring an existing web application to the finish line. The site is already live, but it requires several improvements, bug fixes, and final polishing to ensure stability and a smooth user experience. What I need: - Fixing bugs identified in the current application - Improving existing features and overall functionality - Cleaning up code where necessary - Ensuring the site is stable, secure, and production‑ready - Making final adjustments to complete the project Requirements: - Strong experience with Laravel (latest versions preferred) - Ability to work with an existing codebase - Good debugging and problem‑solving skills - Familiarity with MySQL, APIs, and front‑end integration - Clear communication and timely updates This is not...

Project Title: Mewat Property’s – Simple Property Buying & Selling App Requirement: I need a very simple and user-friendly Android app for property buying & selling only (No rent module). --- MOST IMPORTANT RULE: - All calls & WhatsApp must go ONLY to Admin number: 9828800107 - Buyer and Seller must NOT be able to contact each other directly. - Seller number must remain hidden at all times. - No direct communication between buyer & seller. --- Basic Features Needed: 1. Simple 3 Step Posting - Select District - Select Tehsil - Enter Local Area (manual typing allowed) 2. Landmark Option - Default landmarks + custom input. 3. Requirement Module - If property not found, user can post requirement. - All requirements must come to Admin via WhatsApp (Hind...

I’m building a product, not a demo and not a quick MVP. I’m looking for a a small and strong team who wants to help build something foundational and stay involved, not someone who just wants to close a ticket and move on. The work is split into two tightly connected parts: 1) Code name - RAYA This is the core platform. RAYA is an AI orchestration system — basically the “brain” that handles AI workflows, task routing, logic, decision layers, and integrations. It’s not tied to one product. The idea is to build this once, properly, so it can power multiple products over time. Think platform first, product second. 2) Code name - LEO LEO is the first real product built on top of RAYA. It’s focused on jobs, talent, hiring workflows, 6 other field niche a...

I need a website designed for domain resellers. The primary function of this site will be to check domain availability. Key features should include: - User-friendly interface for easy navigation - Robust backend to handle high-volume domain checks - Secure login for resellers - Responsive design for mobile and desktop use Experience with domain registration APIs and website security is a plus. The project needs to be completed ASAP.

I'm looking for an experienced mobile app developer to create a cross-platform application for iOS and Android. This app is centered around promoting kindness and connecting kind-hearted individuals. Key Requirements: - User-friendly interface - Secure user authentication - Profiles showcasing users' kind acts - Geolocation features to find nearby kind events - Push notifications for kindness challenges and events - Community forum for sharing stories and experiences Ideal Skills: - Proficiency in React Native or Flutter - Strong background in UI/UX design - Experience with backend development and database management - Knowledge of implementing secure authentication protocols - Ability to integrate geolocation services Please provide a portfolio showcasing similar work and any...

I'm looking for a skilled developer who is proficient in the design and creation of E-commerce websites. My main focus is on: - E-commerce website development - Proficiency with JavaScript, particularly React and Node.js - Expertise in implmenting product listing functionalities The ideal person for this project should have a strong background in creating functional, visually appealing e-commerce platforms using JavaScript (especially React and Node.js). You need to be detail-oriented and able to implement smooth product listing features allowing customers to browse through products with ease. A portfolio demonstrating your past E-commerce projects will be invaluable. This project offers the opportunity to harness and show off your JavaScript and product listing skills, so if this...

We are looking for a professional developer or team to build a mobile application based on: • Flutter • Backend Development • Augmented Reality (AR) The app idea focuses on displaying location-based moving images and videos through the camera, with user interaction and rating features. Requirements: • Experience in mobile app development • Working with GPS and maps • Media upload and storage • Clean and scalable code Experience in AR or similar projects is a plus. Interested candidates, please share your portfolio and previous work.

Build a clean, modern, premium LMS platform with strong UX that supports: • Cohort-based live learning • Recorded lectures • Assignments & submissions • Basic gamification • Mentorship workflows This is Phase 1 (MVP). We will scale further after validation. ⸻ Scope of Work (MVP) Core Platform • User authentication (student, mentor, admin roles) • Student dashboard • Course/module structure • Progress tracking • File upload (assignment submission) • Admin panel for content management Live Learning • Zoom integration (API-based preferred) • Lecture recordings access Engagement • Points system • Leaderboard (basic) • Student profile progress Automation • Email notifications (transa...

PROJECT TITLE: AI Receptionist Web Platform (Voice, Chat, Admin AI, Billing, GCP) PROJECT DESCRIPTION: We are looking for an experienced full-stack developer or a small professional team to build a secure, cloud-based AI receptionist web platform. The platform will be used by organisations such as: - schools and colleges - garages and automotive service centres - dentists and clinics - councils and public-sector organisations - other service-based businesses The AI receptionist will handle voice and text conversations, collect information, store and analyse data, and assist administrators through an AI-powered admin panel. This is a serious SaaS project. It is NOT a basic chatbot or a simple HTML website. --- SYSTEM OVERVIEW: The system will: - run on Google Cloud Platform (GCP) - us...

I am looking for a good, practical developer to work on two related projects: 1. NagalandAI 2. Nagaland Dictionary Both websites are already live and working properly. The main goal is to check, understand, and connect the websites properly with mobile apps. I do not want over-complicated planning. A good developer will naturally know what is required and suggest improvements where needed. Scope of Work • Review both working websites • Develop mobile apps (Android & iOS) for: • NagalandAI • Nagaland Dictionary • Connect apps properly with the websites (API or best method) • Ensure smooth performance and clean UI • Publish both apps to: • Google Play Store • Apple App Store • Fix small issues if found during development I...

Backend Engineer – Batch Ingestion Pipeline (CSV → Database) We are building a large-scale book content platform. We are NOT looking for a full-stack developer, UI, or website. We need a backend engineer to build a simple, reliable batch ingestion pipeline. SCOPE Your task is to build a CLI-based ingestion script that: Reads a CSV file with book metadata Inserts records into a PostgreSQL database (Supabase) Handles 10,000–20,000 records efficiently Uses batch inserts (no per-row inserts) Runs outside HTTP (terminal / cron / worker) No frontend. No dashboard. No UI. TECH STACK (Flexible) Node.js or Python PostgreSQL CSV input Environment variables for DB connection OUT OF SCOPE Real-time processing...

I’m ready to launch a niche marketplace where people can buy and sell live one-on-one skills. To keep future growth stress-free, I need the entire site built from scratch rather than on WordPress or a SaaS platform. Social-media logins should handle authentication out of the box, and CCBill will be the sole payment gateway. Here’s the core interaction I want implemented: I need it to be desktop and mobile friendly • Buyers browse a listed skill, pick an available time, and send a booking request. • Sellers can accept, decline, or counter with a new time until they finally hit Approve. • Once approved, CCBill charges the buyer automatically and both parties receive real-time alerts by text, email. Although we’ll launch with just two skills, the underlying...

I need an end-to-end website built from scratch and I’m looking for someone who can take the idea from a blank page to a polished, live site. Because the concept is still open, I value a partner who can advise on the best platform, structure and style based on the goals we outline together—whether that ends up focusing on business promotion, a streamlined store, or a content-driven hub. You would handle layout design, responsive front-end coding, and back-end setup, then guide me through launch. If content or visual assets are missing, please be comfortable helping create or refine them so the site feels cohesive. Key things I need: • A modern, fast-loading, mobile-friendly build • Easy updates on my side after hand-over (CMS or builder of your choice) • Ba...

PROJECT BRIEF (MVP) New Supermatket – New Mobile App Build (MVP Scope) 1. Purpose of This Document This document defines the Minimum Viable Product (MVP) scope for the New Supermatket mobile application rebuild. It outlines what is essential to launch a stable, scalable, and business-ready platform while deliberately excluding non-critical enhancements. The intent is to enable a fast, controlled launch while laying a strong technical foundation for future growth. 2. Project Overview New Supermatket currently operates a live mobile application processing approximately 250 orders per day. The business has decided to build a completely new mobile application and backend platform from scratch, reusing only the existing user base and product catalog at launch. The new MVP platform m...

I’m building a mobile-only app that needs a real-time text chat backend dedicated to one-on-one conversations. The goal is a lightweight, low-latency server that can authenticate users, deliver messages instantly, store chat history, and scale as the user base grows—all without the overhead of group or public room logic. I’m open to proven stacks such as Node.js with WebSocket/, Go with gRPC, or an equivalent solution that plays nicely with iOS and Android clients. End-to-end encryption, push-notification hooks (FCM / APNs), and a RESTful or GraphQL API for ancillary data are highly desirable. Deliverables • Production-ready server code with clear setup instructions • Secure user authentication and encrypted message transport • Message persistence (Mo...

I have a live one-driver rideshare site running on PHP, vanilla JavaScript, and MySQL. The basic screens work, but the booking flow is still half-done and the code needs a firm clean-up before I can open it to real riders. Scope of work • Finish the booking pipeline: rider requests → admin approval → driver accepts → ride completes. • Tie the pieces together for Driver scheduling, Passenger booking, and Payment processing so each state transition is recorded and recoverable. • Implement the remaining rule-driven bits—fare calculation (simple flat-rate + distance formula) and time-slot scheduling—inside the existing PHP classes. • Clean up the current code structure, remove dead logic, and resolve the obvious bugs so the MVP is stable ...

STATEMENT OF WORK (SOW) For Development of CISSP Educational Application This Statement of Work (“SOW”) is entered into on [Date], by and between: Client: __________________________ Address: ________________________ AND Service Provider (Freelancer): __________________________ Address: ________________________ Together referred to as the “Parties”. 1. Purpose The purpose of this SOW is to define the scope, deliverables, milestones, and responsibilities for the development of a CISSP Exam Preparation Educational Application, similar in functionality to Sybex and LearnZapp, deployable on Web, Android, and iOS platforms. 2. Scope of Work 2.1 Learner Application The Service Provider shall develop a learner-facing application with the following features: ...

Project Title IP Microphone Control System with Professional Broadcast UX (Prototype) Project Description We are looking for an experienced full-stack developer to build a technical prototype of an IP microphone control system with a professional broadcast-style user interface, inspired by tools such as RME TotalMix or high-end broadcast control panels. This is not a simple web app. It is a real-time control interface designed for professional audio and broadcast environments. Scope of Work Core objectives: Develop a software control interface for IP microphones Control parameters such as: Gain Mute / On-Off Status monitoring Interface must be: Clean Intuitive Optimised for professional operators System overview: IP microphones with: Separate IP control interface Audio...

I’m putting together a corporate head-count tracker and I want to move quickly from concept to a secure, production-ready application. The backend will run on Spring Boot; the frontend needs to be available both as classic HTML/CSS/JavaScript pages and as a richer React interface, so we can serve different devices and gradually migrate stakeholders toward React. Security is essential. I need full user authentication with clear role separation—Admin and User—implemented with Spring Security (JWT or another proven token strategy). Beyond wiring the login flow, I also want advice on best-practice password storage, CSRF protection, and anything else you see fit to lock things down. Where I need your help: • Designing the Spring Boot architecture, setting up entities, r...

Looking for someone to build a professional website for my prop trading firm. Below are the requirements in detail so we’re aligned from the start. Website Overview: -A modern, clean landing page based on the color scheme and logo that I will provide. -The homepage should have a dynamic stock-market feel, with a live market element in the background (for example, live NIFTY or index movement relevant to Futures & Options). This can be shown visually as moving prices or subtle chart motion to give a real-time trading vibe without affecting performance. -An animated candlestick chart effect (candles moving up and down) for visual impact. This is for animation/experience, not heavy chart analysis. Pages Required: -Landing / Home page -About Us -Contact Us -Careers / Work With Us -...

I'm looking for an experienced mobile app developer to create a cross-platform application for iOS and Android. This app is centered around promoting kindness and connecting kind-hearted individuals. Key Requirements: - User-friendly interface - Secure user authentication - Profiles showcasing users' kind acts - Geolocation features to find nearby kind events - Push notifications for kindness challenges and events - Community forum for sharing stories and experiences Ideal Skills: - Proficiency in React Native or Flutter - Strong background in UI/UX design - Experience with backend development and database management - Knowledge of implementing secure authentication protocols - Ability to integrate geolocation services Please provide a portfolio showcasing similar work and any...

I need a full-cycle build of an e-commerce web application, starting with UX wireframes and ending with a live, cloud-hosted site. The look must be modern and clean, so every screen—from the product gallery to the checkout flow—should feel streamlined and intuitive on both desktop and mobile. Core scope • Design: High-fidelity mock-ups, responsive layouts, and a coherent brand style that aligns with “modern and clean.” • Development: Front-end (React, Vue, or similar), back-end (Node.js, Django, or comparable), relational database, and solid API architecture. • Key feature: a reliable shopping cart and checkout system with real-time price updates, multiple payment gateways, and confirmation emails. • QA & deployment: automated testin...