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Mostrando 453 resultados
Freelancers Patrocinados
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Renesis Tech | Autonomous Intelligence Engineering Studio We don’t just write code. We architect autonomous intelligence systems. We partner with companies that view AI not as a feature, but as infrastructure. 1 - Dedicated Product Squads Every engagement is powered by a specialized Product Squad: - Senior Solutions...Renesis Tech | Autonomous Intelligence Engineering Studio We don’t just write code. We architect autonomous intelligence systems. We partner with companies that view AI not as a feature, but as infrastructure. 1 - Dedicated Product Squads Every engagement is powered by a specialized Product Squad: - Senior Solutions Architect & Lead Fullstack Engineer - UI/UX Product Designer - Dedicated QA & DevOps Specialists This ensures architectural consistency and 99.9% production stability. 2 - Adaptive 2026 Intelligence Stack Model-agnostic systems orchestrating the best global models: - OpenAI, Anthropic, Google, DeepSeek, Llama, and Mistral - Fully private hosting & fine-tuned open-weight models - Hybrid cloud and sovereign on-premise infrastructure 3 - Deterministic Knowledge Architecture | Advanced RAG Enterprise-grade RAG designed for reliability: - Knowledge graphs & Vector databases (Qdrant, Pinecone) - Multi-stage retrieval validation - Result: Minimized hallucinations and explainable outputs 4 - Multi Modal Intelligence Systems Real-time AI engineering across text, audio, image, and video embedded natively into the product experience. 5 - Strategic Solutions for Modern Markets - For Enterprises: Model Context Protocol & autonomous workflow orchestration. - For Startups: Agentic Native MVPs in 4 to 8 weeks with built-in scalability. 6 - High Performance Mobile Engineering Production-grade iOS and Android applications: - React Native & Flutter architecture - On-device AI inference & edge computation 7 - Operational Excellence - Regulatory awareness and global compliance: - GDPR compliance & SOC 2 alignment - Regional data residency requirements 8 - Performance Standards - Average response time under 15 minutes - 24/7 availability & Automated CI/CD - Sprint-level roadmap alignment focused on ROI 9 - Let’s Build the Future If you are building AI-native infrastructure, collaborate with our Dedicated Product Squad. Schedule a 15-minute technical consultation today. menos
Contratar akkastech
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🚀 Senior Full‑Stack Engineer | 7+ Years Experience | Scalable & Future‑Ready Solutions ✨ About Me I am a highly skilled Full‑Stack Developer with 7+ years of experience, specializing in building scalable, secure, and efficient web applications. My expertise spans across modern frontend frameworks, backend...🚀 Senior Full‑Stack Engineer | 7+ Years Experience | Scalable & Future‑Ready Solutions ✨ About Me I am a highly skilled Full‑Stack Developer with 7+ years of experience, specializing in building scalable, secure, and efficient web applications. My expertise spans across modern frontend frameworks, backend technologies, mobile development, and cloud infrastructure, enabling me to deliver end‑to‑end solutions that are both robust and user‑friendly. Over the years, I have worked on projects ranging from startup MVPs to enterprise‑level platforms, ensuring smooth architecture, optimized performance, and long‑term maintainability. I have successfully led teams as a Technical Lead, driving projects with Agile methodologies, mentoring developers, and ensuring clean, production‑ready code. My experience includes payment gateway integrations, real‑time features, cloud deployments, and automation pipelines, making me adept at handling complex workflows and delivering business‑ready solutions. I thrive on solving challenging problems, whether it’s optimizing databases for speed, designing microservices for scalability, or implementing secure authentication flows. Beyond coding, I bring a client‑centric mindset, focusing on clear communication, transparency, and delivering measurable results. I believe in building not just applications, but digital experiences that scale with business growth. 🛠️ Tech Stack & Expertise ============================== Frontend Development ✨ ⚛️ React.js | Next.js | Vue.js | Angular 🎨 HTML5 | CSS3 | Tailwind CSS | Bootstrap Backend Development 🔧 🌐 Node.js | Express.js | Nest.js 🐍 Python | Django | Flask | FastAPI Mobile Development 📱 React Native | Flutter 🖥️ PHP | Laravel Databases & Cloud ☁️ 🗄️ MySQL | MongoDB | Firebase | PostgreSQL ☁️ AWS | Google Cloud Project Management & Agile 📊 Trello | JIRA | Asana 🔄 Git/SVN for version control Other Key Skills 💡 🔌 API Development & Integration 🔒 Authentication & Role‑Based Access Control 💳 Payment Gateway Integration 🏗️ Scalable Microservices Architecture ✨ Why Choose Me? ✔️ Client-Centric Approach: I focus on delivering practical solutions, not just writing code. ✔️ Scalability & Performance: I build applications designed to scale effortlessly. ✔️ Clear Communication & Timely Delivery: Always transparent, providing updates at every stage. ✔️ Secure & Maintainable Code: Ensuring best coding practices, security measures, and long-term maintainability. ✔️ Problem-Solving Mindset: I don’t just develop; I analyze, optimize, and enhance projects for the best performance. ✴️ Let’s Build Something Great Together! If you are looking for a highly experienced full-stack developer who can bring your vision to life, optimize workflows, and deliver robust solutions, let’s connect! I am ready to take on challenging projects and deliver exceptional results. ✨ Let’s discuss your project today! ✴️ Contact Me Now! menos
Contratar Rahulbodara
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appmechanic appmechanic
$25 Dólares / hora
Top Rated | Experts in AI, Web/Mobile, Games & SEOUnited Arab EmiratesWelcome to App Mechanic! At App Mechanic, we're your one-stop destination for cutting-edge technology solutions, tailored to elevate your business to new heights. With a passion for innovation and a commitment to excellence, we specialize in crafting bespoke digital experiences that drive growth and...Welcome to App Mechanic! At App Mechanic, we're your one-stop destination for cutting-edge technology solutions, tailored to elevate your business to new heights. With a passion for innovation and a commitment to excellence, we specialize in crafting bespoke digital experiences that drive growth and success. Specializations: - Website and Mobile App Development - Game Development - Augmented Reality (AR) - Virtual Reality (VR) - Artificial Intelligence (AI) Industries We've Served: - Manufacturing - Education - E-commerce - FMCG - Retail - Healthcare - Real Estate - Directory Platforms - Tour & Travels - Transportation & Logistics - Supply Chain Management Graphic Designing Services: - Brand Identity Design (Premium logos, Stationery, Flyers, Brochures, Business cards, Letterhead) using Adobe Photoshop / Adobe Illustrator - Mockup / Clickable Prototype / Wireframe Design (Web and Mobile apps) using Figma / Adobe XD Web Development Technologies: - Front-end: ReactJS / VueJs / NextJS - Back-end: NodeJS / Python - Custom API / Restful services / Third-Party APIs Implementation & Integration - Database Management System: MySQL / MSSQL / MongoDB - Version Control: Git / Gitlab / GitHub - Project Management Tools: Jira / Trello / Slack ️ Content Management Systems (CMS): - Django - Custom CMS using MERN Mobile App Development: - Flutter Cross-Platform Development - React Native Cross-Platform Development Game Development - 2D and 3D simulations - AR/VR development - Unity 3D game development - Unreal Engine Cloud Computing Services | Server & Deployment: - AWS - GCP - Docker - Nginx - Apache - IIS ✨ At App Mechanic, we're dedicated to your success. With a focus on quality, innovation, and exceptional customer service, we're here to transform your ideas into reality and scale them further. Let's embark on a journey of digital excellence together! menos
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JavaScript, Engenharia de Software, PHP, Desenvolvimento de Back-end, Desenvolvimento de Aplicativos MóveisHi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack, mobile & emerging tech expert with 10+ years delivering enterprise-grade, high-performance solutions for startups and Fortune 500 companies. 🚀 Core expertise and current tech stack: → Frontend & Web 🌐: React, Next.js (App Router, Server Actions),...Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack, mobile & emerging tech expert with 10+ years delivering enterprise-grade, high-performance solutions for startups and Fortune 500 companies. 🚀 Core expertise and current tech stack: → Frontend & Web 🌐: React, Next.js (App Router, Server Actions), Angular, TypeScript, Tailwind CSS, Redux Toolkit, React Query, Zustand, shadcn/ui → Mobile 📱: React Native, Flutter, Expo, Firebase — cross-platform iOS/Android apps with native feel; Java (native Android development, legacy support & integrations) → Backend & APIs ⚙️: Node.js (NestJS, Express), Java (Spring Boot, Hibernate, Jakarta EE), C# .NET 8/9, ASP.NET Core, EF Core, SignalR, gRPC; Python (FastAPI, Django, Flask) → CMS & E-commerce 🛒: Shopify (themes, apps, Liquid, API integrations, headless/Headless Commerce), WordPress, WooCommerce, Elementor — custom themes/plugins, secure & optimized sites → Blockchain⛓️: Solidity, Ethereum, Smart Contracts, Web3.js, Ethers.js, Hardhat — dApps, NFTs, DeFi → Automation 🤖: Python (Selenium, Scrapy), RPA, Zapier/n8n/Make.com, custom bots & AI tools → Cloud & DevOps ☁️: AWS (Lambda, ECS/Fargate, RDS, S3, Cognito, CDK), Docker, Terraform, GitHub Actions, CI/CD What I deliver – every project: ✅ Pixel-perfect, responsive web & mobile apps (98–100 Lighthouse scores) ✅ Native-feeling cross-platform mobile solutions (React Native + Flutter) + native Android with Java ✅ Secure, scalable backends (Node.js/NestJS, Java/Spring Boot, .NET/Python) with real-time features, OAuth2, PCI compliance, microservices & enterprise integrations ✅ High-performance Shopify stores (custom themes, private/public apps, Liquid development, API integrations, headless setups) + WordPress/WooCommerce sites & custom plugins ✅ Blockchain dApps, smart contracts & Web3 integrations ✅ Automation bots, scraping, workflows & cost-saving optimizations ✅ Full-cycle development: analysis → architecture → MVP → deployment → support ✅ Smooth legacy migrations to modern stacks (React/Next + mobile + Node.js/Java/.NET/Python + AWS) ✅ Auto-scaling, cost-optimized infrastructure with 99.99%+ uptime My approach: I act as your technical partner — daily updates with live demos, direct access (no middlemen), proactive advice on architecture, performance, security & costs. Code is clean, documented, and built for long-term maintainability & easy handoff. Clients return because I deliver faster, cleaner, more reliably — with zero surprises and maximum value. Ready to launch your project with a verified Preferred Freelancer skilled in web, mobile, Shopify, WordPress, blockchain, automation, cloud & full-stack Node.js/NestJS development? Message me now! I reply fast and can start immediately. Let's create something exceptional! 💼 menos
Contratar johnnier3
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✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real,...✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real, scalable software. Our expertise now includes AI/ML development and Generative AI integration, helping clients automate workflows, build smart features, and stay ahead with the latest in AI technology. We use proven tools, agile processes, and a partner-first mindset — offering clear communication, reliable delivery, and long-term support. Our core skills: ✅ UX/UI Design ✅ iOS & Android Apps ✅ Web Development (ReactJS, Laravel, Ruby on Rails, PHP/MySQL, Python) ✅ WordPress & Shopify ✅ Custom eCommerce Solutions ✅ API Integrations ✅ AI/ML & Generative AI Development Let’s build something great — together. menos
Contratar AdeelAslam4
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Namaste and welcome to Microlent Systems. We are a full time development agency that builds Web, Mobile, SaaS, Ecommerce and Automation solutions for startups and enterprises worldwide. Since 2008 we have delivered 375+ projects on Freelancer with a 4.9 star rating, Preferred Freelancer status, and Corporate...Namaste and welcome to Microlent Systems. We are a full time development agency that builds Web, Mobile, SaaS, Ecommerce and Automation solutions for startups and enterprises worldwide. Since 2008 we have delivered 375+ projects on Freelancer with a 4.9 star rating, Preferred Freelancer status, and Corporate verification. What we do • Custom Web Applications • Mobile Apps for Android and iOS • Ecommerce and Online Stores • SaaS Platforms and Portals • RPA and Process Automation Tech stack • Web: PHP, Laravel, ASP.NET Core, Node.js, Python • Mobile: Android, iOS, Flutter, React Native • Frontend: React, Vue, Next.js, HTML, CSS, JavaScript • Ecommerce: WooCommerce, Shopify, custom carts • Cloud and DevOps: AWS, Azure, Docker • Automation: RPA, API integration, workflow automation Why clients work with us • Clear communication and detailed documentation • Structured project management with milestones • Clean, scalable architecture and maintainable code • Long term support for enhancements and maintenance If you are planning a new product, improving an existing system, or need a reliable tech team for ongoing work, we would be happy to collaborate. Let us help you turn your idea into a stable, scalable digital product. menos
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iosifpeterfi iosifpeterfi
$64 Dólares / hora
Systems Architect, Software Engineer, DeveloperGermanySenior Systems & Security Engineer with 15+ years in enterprise-grade IT. I design, harden, and operate high-availability infrastructure, and I streamline delivery with automation and clean processes. My focus: reliability, security, and clear documentation—so changes are low-risk and handovers are...Senior Systems & Security Engineer with 15+ years in enterprise-grade IT. I design, harden, and operate high-availability infrastructure, and I streamline delivery with automation and clean processes. My focus: reliability, security, and clear documentation—so changes are low-risk and handovers are effortless. Strengths: Infrastructure architecture & operations (Linux/Windows, virtualization, networking) Security hardening, identity & access, monitoring/observability Automation & DevOps practices (CI/CD, config management, IaC) Migrations and upgrades with minimal downtime Concise runbooks, risk-aware planning, and stakeholder-friendly communication Certifications: CompTIA Security+, Microsoft MCSE/MCSA/MCITP Languages: English (C2), German (C1), native Romanian Location: Germany • NDA-friendly • Reliable and responsive menos
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engkarimismail engkarimismail
$50 Dólares / hora
✅Senior Network & System Engineer | Security|VOIP✅Malaysia✅ About Me I am an experienced IT professional with expertise in server administration, networking, virtualization, and security. My skill set spans managing server operating systems, configuring directory services, implementing DNS/DHCP solutions, and deploying virtualization platforms. I have a strong background in...✅ About Me I am an experienced IT professional with expertise in server administration, networking, virtualization, and security. My skill set spans managing server operating systems, configuring directory services, implementing DNS/DHCP solutions, and deploying virtualization platforms. I have a strong background in firewalls, scripting, containerization, and database management. Additionally, I specialize in mail servers, backup systems, and cloud technologies. With advanced networking skills, including Cisco routing, VLAN management, VoIP/IP telephony, and penetration testing, I am well-equipped to handle complex IT infrastructures. I am dedicated to delivering reliable solutions, ensuring data integrity, and enhancing system performance. ✅Send me now 24/7 Availability Unlimited Revisions Fast Response ✅ Server Operating Systems Windows Server (2003 to 2024) | Ubuntu | CentOS | Debian | RHEL ✅ Directory Services Active Directory | OpenLDAP ✅ DNS and DHCP Windows Server DNS | DHCP | Linux DNS | DHCP ✅ Virtualization Microsoft Hyper-V | VMware ESXi | vCenter | Proxmox VE ✅ File Servers IIS FTP | proftpd | FileZilla | FTP Server | Samba ✅ Web Servers Apache | NGINX | Microsoft IIS ✅ Scripting and Automation PowerShell scripting | Bash scripting ✅ Containers Docker | Windows Subsystem for Linux (WSL) ✅ Backup Systems Veeam Backup | Iperius Backup | UrBackup ✅ Mail Servers Mailcow | Microsoft Exchange (2000–2019) | MailWizz | Postfix | EXIM ✅ Database Servers MySQL | PostgreSQL | MariaDB ✅ Firewalls and Security MikroTik | PFSense | Cisco Firewalls ✅ Networking Skills Cisco Routing and Switching | VLANS | OSPF | VoIP and IP Telephony | Network Penetration Testing Access Control Lists (ACLs) Security (MITM Attack Mitigation) ✅ Recovery Services Password recovery for accounts and routers | Disaster recovery planning ✅ VOIP Service Freepbx | freeswitch | CME | IP TELEPHONY | 3CX SYSTEMS ✅ Cloud Service AWS, DigitalOcean, Hetzner, Azure, Google Cloud Platform, IBM Cloud, Oracle Cloud, Alibaba Cloud, Contabo, Seva menos
Contratar engkarimismail
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I'm an independent software developer with a Master’s in Software Engineering. I personally code every project, never outsourcing or using middlemen. Skilled in Ruby on Rails, TypeScript, ReactJS, and Elixir, I deliver robust, scalable solutions. Ready to start immediately, I ensure high-quality, tailored results with...I'm an independent software developer with a Master’s in Software Engineering. I personally code every project, never outsourcing or using middlemen. Skilled in Ruby on Rails, TypeScript, ReactJS, and Elixir, I deliver robust, scalable solutions. Ready to start immediately, I ensure high-quality, tailored results with direct collaboration. menos
Contratar maysam
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I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP...I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP Postfix, POP/IMAP Dovecot. FTP Vsftpd, Proftpd, Pure-ftpd-mysql. Dns Bind9, dnsmasq. File Server & printer Samba (dc-ac). Network administrator: isc-server-dhcp, openvpn, etc. Install and renew SSL certicate. All services on cloud; AWS, Azure, etc. Also website and E-mail migrations. ALL panels and web managers. Management all Linux distributions. Setup, security and optimization your server. __________________________ VERY IMPORTANT!!! “Hi I'm Matias, someone is trying to impersonate me, this account is the only one active and verified by freelancer! I DON'T USE ANY OTHER MEANS OF CONTACT, ONLY FREELANCER CHAT!” ----------------------------------------- menos
Contratar MaTGaPa
