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Raj H.
$15/hr
100% Job Success
$50K+ earned
Available now
Offers consultations
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• I have Over 10 years of experience in the information technology industry encompassing SDLC, Operation and Client Engagement. • In-depth knowledge of Type Scripting and Angular10/15/18 With Environment Of VS Code Editor, C# 4.5/ .net 8, Aspnet 4.0 and previous ,Web Api, NET Core versions, Entity Framework LINQ Git, • Windows applications (WPF& Win Forms), Razor, Html5, and Css3. • Hands on Ajax, Jquery, JqueryMobile, XSLT & XML. • Strong Hand In Developing applications Using Various Microsoft Technologies. Ml net. • Good Understanding Of OOPS. • Knowledge Of WCF,WPF • Knowledge Of Design Pattern eg. MVC • Good Understanding of software development methodologies, Software Development Lifecycle and quality Processes. • Problem Solving and troubleshooting capabilities. Mobile Development 1) Flutter Android/IOS Some Of Our Completed Projects Are: 5) Perfect Weddings, (SAAS Application for service providers and consumer.) Technologies: Angular19, NET Core web Api, SQL Server 2018, Cloud Environment: AWS Ec2, Rds., S3, Application LoadBalancer,SES Payment Gateway: STRIPE My Role: Worked as Individual Full Stack Freelancer. 4) Event Management System (Web Application For Motorsports Events) Technologies Used: MVC5,Linq and entity framework, Web Services, Bootstrap,Html5, Css3 3) Nt Traffic MGMT (Fiddler Application For Network Traffic Mgmt. Desktop Application) Technologies Used: windows Form, LINQ and entity framework, Web Services 2) CRORJ (News Broadcasting App For Windows Phone) Technologies Used: Xaml,Linq and entity framework, Web Services 1) Deevoir (Health Insurance Application) Technologies Used: Mvc5, Linq and entity framework, Bootstrap,Html5, Css3
Raj H. has worked .
Chandi M.
$24/hr
99% Job Success
$400K+ earned
Available now
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I’m a passionate Full-Stack and Mobile App Developer with 15+ years of experience building high-performance web, mobile, and AI-driven applications that help businesses launch, scale, and innovate. Whether you need a sleek mobile app, a robust enterprise platform, or cutting-edge AI solutions, I bring the expertise to bring your vision to life. 🤝What I Do Best🤝 📌Mobile App Development: iOS (Swift, Objective-C), Android (Kotlin, Java), Firebase 📌Full-Stack Development: .NET Core, Node.js, React, Angular, Vue.js, Python 📌AI & ML: OpenAI, TensorFlow, NLP, AI-Powered Automation 📌Cloud & DevOps: AWS, Azure, Kubernetes, Docker, CI/CD Pipelines 📌Databases & Integrations: SQL Server, MongoDB, PostgreSQL, Stripe, HubSpot 📌3rd-Party API Integrations: Payments, Messaging, Social APIs 🏭Industries I’ve Worked With:🏭 ➡️FinTech & Banking – Secure transactions, fraud detection, and payment gateways ➡️Healthcare & Telemedicine – HIPAA-compliant platforms for secure patient data ➡️E-commerce & Marketplaces – Scalable shopping experiences with AI-powered recommendations ➡️Fitness & Wellness – AI-driven tracking, analytics, and personalized programs ➡️Social Networking – Real-time, high-engagement platforms with seamless user interactions 🎯Why Work With Me?🎯 ✔️ Scalable & High-Performance Development – From MVPs to enterprise solutions ✔️ AI-Powered Innovation – Integrating AI/ML to supercharge your business ✔️ Agile & Fast Execution – Rapid prototyping, iterative development, and smooth workflows ✔️ End-to-End Support – From planning to post-launch maintenance ✔️ Transparent & Communicative – Clear updates, collaborative approach, and on-time delivery 🚀 Let’s build something amazing together! If you're looking for a top-tier developer who can bring your ideas to life with scalability, performance, and innovation, let’s connect. 🎯
Chandi M. has worked .
SentientGeeks
Associated with
SentientGeeks
$3M+
earned
$21/hr
100% Job Success
$40K+ earned
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I help startups and growing businesses 𝐝𝐞𝐬𝐢𝐠𝐧, 𝐛𝐮𝐢𝐥𝐝, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 that are secure, maintainable, and built to last. With 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I specialize in full-stack development using 𝐑𝐞𝐚𝐜𝐭, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐚𝐧𝐝 𝐍𝐞𝐱𝐭.𝐣𝐬 𝐨𝐧 𝐭𝐡𝐞 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝, combined with 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐍𝐞𝐬𝐭𝐉𝐒, 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬, 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐚𝐧𝐝 𝐏𝐇𝐏 𝐨𝐧 𝐭𝐡𝐞 𝐛𝐚𝐜𝐤𝐞𝐧𝐝. My focus is not just writing code, but delivering systems that support real business growth and long-term stability. 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞 𝐰𝐡𝐞𝐧 𝐭𝐡𝐞𝐲 𝐧𝐞𝐞𝐝: ✔ A senior developer who can take ownership from 𝐢𝐝𝐞𝐚 → 𝐌𝐕𝐏 → 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 ✔ Clean, well-structured, and maintainable code (not short-term hacks) ✔ A reliable engineer for 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐩𝐚𝐫𝐭𝐧𝐞𝐫𝐬𝐡𝐢𝐩𝐬 𝐚𝐧𝐝 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 ✔ Clear communication and predictable delivery 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ React, Angular, Next.js ✔ Component-based & responsive UI ✔ Server-side rendering (SSR) & performance optimization Backend Development ✔ Node.js, NestJS ✔ Ruby on Rails ✔ Python (Django) ✔ PHP (Yii2) 𝐀𝐏𝐈𝐬 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 ✔ RESTful APIs & GraphQL ✔ Third-party integrations ✔ Authentication & authorization (JWT, OAuth) 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 ✔ PostgreSQL, MySQL, MongoDB, SQL Server ✔ MVC & modular system design ✔ Scalable application architecture 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 ✔ AWS, Docker ✔ CI/CD pipelines 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ✔ Fintech, E-commerce, and Real Estate platforms ✔ Single-page applications (SPAs) & SSR applications ✔ Backend services and long-lived codebases ✔ Agile teams using Git, GitHub Flow, and Jira 𝐂𝐀𝐒𝐄 𝐒𝐓𝐔𝐃𝐘 𝐓𝐨𝐠𝐥 𝐀𝐈 – 𝐎𝐧𝐞-𝐂𝐥𝐢𝐜𝐤 𝐖𝐚𝐥𝐥𝐞𝐭 & 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Fintech / AI 𝐑𝐨𝐥𝐞: Senior Full-Stack Developer Togl AI is a browser-based wallet that allows users to 𝐬𝐢𝐠𝐧 𝐮𝐩, 𝐬𝐢𝐠𝐧 𝐢𝐧, 𝐚𝐧𝐝 𝐦𝐚𝐤𝐞 𝐩𝐚𝐲𝐦𝐞𝐧𝐭𝐬 𝐨𝐧 𝐚𝐧𝐲 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐰𝐢𝐭𝐡 𝐚 𝐬𝐢𝐧𝐠𝐥𝐞 𝐜𝐥𝐢𝐜𝐤, reducing friction across the web. I contributed as a senior full-stack developer, focusing on frontend performance, backend services, and AI-powered features. 𝐊𝐞𝐲 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬 ✔ Built modern frontend interfaces using 𝐑𝐞𝐚𝐜𝐭 𝐚𝐧𝐝 𝐍𝐞𝐱𝐭.𝐣𝐬 ✔ Implemented server-side rendering (SSR) for performance and SEO ✔ Developed backend services using 𝐏𝐲𝐭𝐡𝐨𝐧 ✔ Integrated AI functionality using APIs from OpenAI Inc. ✔ Designed and optimized 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 databases ✔ Worked on secure authentication and authorization flows ✔ Collaborated closely with stakeholders on product and UX decisions 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 React, Next.js, Python, PostgreSQL, AI APIs 𝐑𝐞𝐬𝐮𝐥𝐭 ✔ Launched a production fintech platform with real users ✔ Simplified user onboarding with one-click authentication ✔ Built a scalable foundation for future growth and integrations 𝐂𝐀𝐒𝐄 𝐒𝐓𝐔𝐃𝐘 𝟐 𝐂𝐚𝐫𝐒𝐞𝐫𝐯 – 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐟𝐨𝐫 𝐀𝐮𝐭𝐨 𝐑𝐞𝐩𝐚𝐢𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Automotive SaaS 𝐑𝐨𝐥𝐞: Senior Full-Stack Developer CarServ is a large-scale SaaS platform built to function as an 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐬𝐲𝐬𝐭𝐞𝐦 𝐟𝐨𝐫 𝐚𝐮𝐭𝐨𝐦𝐨𝐭𝐢𝐯𝐞 𝐫𝐞𝐩𝐚𝐢𝐫 𝐬𝐡𝐨𝐩𝐬, helping businesses manage operations, payments, and third-party integrations from a single system. I worked as a senior full-stack developer, contributing to both frontend and backend development for a 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐠𝐫𝐚𝐝𝐞, 𝐦𝐮𝐥𝐭𝐢-𝐭𝐞𝐧𝐚𝐧𝐭 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦. 𝐊𝐞𝐲 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧 ✔ Built and maintained backend features using 𝐑𝐮𝐛𝐲 𝐨𝐧 ✔ Developed data-driven frontend components using Angular ✔ Designed and optimized PostgreSQL database schemas ✔ Integrated Stripe for secure payments and subscriptions ✔ Implemented scheduled background tasks using Cron Jobs ✔ Integrated third-party automotive repair APIs ✔ Deployed and maintained services on AWS Tech Stack Angular, Ruby on Rails, PostgreSQL, AWS, Stripe, Cron Jobs, Third-Party APIs Result ✔ Delivered a scalable SaaS platform used by real automotive businesses ✔ Enabled secure payments and automated operational workflows ✔ Built a maintainable architecture designed for long-term growth =========================================================== 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤 I work best with clients who value 𝐜𝐥𝐞𝐚𝐧 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, 𝐫𝐞𝐚𝐥𝐢𝐬𝐭𝐢𝐜 𝐭𝐢𝐦𝐞𝐥𝐢𝐧𝐞𝐬, 𝐚𝐧𝐝 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐢𝐥𝐢𝐭𝐲. I’m not a good fit for rushed, low-budget, or quick-fix projects. If you’re looking for a 𝐬𝐞𝐧𝐢𝐨𝐫 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 who can contribute immediately and help you build software the right way, feel free to invite me to discuss your project.
Raheel S. has worked .
Manish M.
$17/hr
97% Job Success
$300K+ earned
Available now
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🎯𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗠𝗘𝗥𝗡 𝗮𝗻𝗱 𝗠𝗘𝗔𝗡 𝗦𝘁𝗮𝗰𝗸 𝗘𝘅𝗽𝗲𝗿𝘁 🏆 Top Rated Plus Freelancer since 2017! ⭐ 12+ Years of Full-Stack Development Experience ✅ 15000+ Billed Hours 🤝80%+ repeat clients 🌍 500+ clients across US, Europe & Globally I help startups, entrepreneurs, and businesses build scalable web applications, SaaS platforms, dashboards, and AI-powered products using modern JavaScript technologies. Whether you are launching a new MVP, transforming an idea into a production-ready application, or improving an existing platform, I provide complete end-to-end development support from architecture planning and UI development to backend APIs, integrations, deployment, and optimization. With 12+ years of experience in web development, I understand both the technical and business side of software development. My focus is always on building solutions that are: - Scalable and maintainable - Fast and performance optimized - Secure and reliable - Easy to extend in the future I have worked with startups, SMEs, and enterprise clients worldwide to develop custom solutions including SaaS products, AI applications, eCommerce platforms, business management systems, and interactive dashboards. My development approach: - Clean and reusable code - Modern development practices - Clear communication throughout the project - Regular updates and transparent workflow - Focus on long-term business value Here's a breakdown of my expertise: 💻 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀 & 𝗟𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀: ✔️ React | Angular | Next.js | Gatsby.js ✔️ Tailwind CSS | Headless UI ✔️ Material UI / MUI | Bootstrap ✔️ Ant Design | Chakra UI ✔️ API Integration 🔧 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: ✔️ Node.js | Express.js | Nest.js ✔️ RESTful API Development ✔️ MySQL | MariaDB | PostgreSQL | MongoDB | MSSQL | FirebaseDB ✔️ TypeORM | Mongoose | Sequelize | Entity Framework ✔️ AWS | Azure | Docker | Heroku ✔️ Vercel | Netlify | cPanel 🌐 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: ✔️ JavaScript | TypeScript | PHP | C/C++ 🤖 𝗔𝗜 𝗧𝗼𝗼𝗹𝘀: ✔ OpenAI API integration ✔ AI chatbots & assistants ✔ LLM-powered SaaS applications ✔ AI automation workflows ✔ Claude / GPT integrations 🔗 𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗖𝗼𝗻𝘁𝗿𝗼𝗹 | 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 | 𝗜𝘀𝘀𝘂𝗲 𝗧𝗿𝗮𝗰𝗸𝗶𝗻𝗴: ✔️ Git | Jira | Slack | Trello ✔️ GitHub | GitLab | BitBucket 🏢 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: ✔️ ERP Systems | CMS ✔️ SaaS & Multi-Tenant Applications ✔️ E-commerce Systems ✔️ Management Systems ✔️ E-Learning | Custom Websites ✔️ API-Driven Integrations & Automation ✔️ Interactive Dashboards & Analytics I believe in clear communication, clean development practices, and delivering solutions that create real business value 🚀 💡 𝗣𝗿𝗼 𝘁𝗶𝗽: I offer free detailed consultation to discuss your project and know the details to work on the right job. Feel free to invite me to get more clear insights. I am available anytime you prefer.
Manish M. has worked .
Nabeel H.
$30/hr
100% Job Success
Available now
Offers consultations
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Senior full-stack engineer building production SaaS platforms and AI-driven backends. .NET, C#, ASP.NET Core, Python, FastAPI, Node.js, Angular, React, TypeScript. 9+ years, Top Rated, 100% Job Success. Need a backend that ships and stays up, plus a frontend your users actually want to use? That is the work I do. I own the whole thing: architecture, REST and GraphQL APIs, multi-tenant data, payments, real-time, cloud, and CI/CD, including the reliability work most people skip. I build systems that hold under real load, not prototypes that break in week two. Systems I designed and built: RoverDent, a multi-tenant dental and healthcare SaaS. Nine .NET 8 microservices behind a React 18 dashboard, with Temporal running multi-day patient follow-up so call, SMS, email, and WhatsApp sequences never lose state. Two services are Python FastAPI: a LiveKit real-time voice AI agent, and a conversation API doing AWS Cognito RS256 token verification and WebSocket chat. Stripe and Twilio in production, HIPAA-aware audit trails, field-level isolation and RBAC across tenants. VisionONE, an enterprise ERP and payroll platform. .NET 8 with a dual-ORM strategy: EF Core for the domain model and Dapper for heavy accounting and ledger queries where read performance matters. Angular 20 frontend with NgRx and AG Grid Enterprise for data-dense payroll views. Real-money disbursement through Lipa Na M-Pesa STK Push with webhook callbacks and transaction-status polling, so payment state stays correct end to end. Hangfire for background salary runs, TOTP two-factor auth across multiple SQL Server databases. SmartStay, a multi-tenant hotel and property management SaaS. ASP.NET Core 8 on the ABP framework with an Angular 17 front end. Stripe and PayPal behind PCI-ready Azure infrastructure (VNet, WAF, NSG), SignalR pushing live room-status and reservation updates, GraphQL for flexible queries, Redis caching, and Power BI dashboards for managers. What I help clients build: Multi-tenant SaaS with RBAC, tenant isolation, and secure architecture REST and GraphQL APIs, microservices, CQRS, clean architecture Modern frontends: Angular (NgRx, AG Grid), React, TypeScript, responsive UIs Payments and billing: Stripe, PayPal, Authorize.Net, M-Pesa, webhook handling and signature verification Real-time features: SignalR, WebSockets, MQTT, event-driven backends AI and LLM integration: OpenAI, voice agents, automation with n8n and Temporal Cloud and DevOps: AWS, Azure, Docker, GitHub Actions, Azure DevOps, CI/CD pipelines Legacy modernization: .NET Framework to .NET 8 migrations, desktop to web Core stack: Backend: C#, ASP.NET Core, .NET 8/9, Python, FastAPI, Node.js Frontend: Angular, React, Next.js, TypeScript, Blazor, NgRx Data: PostgreSQL, SQL Server, Redis, Cosmos DB, EF Core, Dapper Cloud: AWS, Azure, Docker, CI/CD Integrations: Stripe, Twilio, SendGrid, WhatsApp, Shopify, OpenAI How I work: I learn a codebase deeply, communicate clearly about risk and tradeoffs, and give honest timelines with no surprises mid-project. I do my best work on long engagements where reliability matters and you want someone you can hand a hard problem to and trust it gets shipped. Tell me what you are trying to ship and your current stack. I will tell you straight whether I am the right fit and how I would start. Happy to do a quick call through Upwork.
Nabeel H. has worked .
Dmitry Z.
$45/hr
100% Job Success
$20K+ earned
Available now
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I am a Senior Full‑Stack Web Developer with 7+ years of hands‑on experience building production web applications. I focus on shipping features that look great, feel smooth, and stay reliable under real usage. Comfortable owning the full cycle, from system design and API contracts to UI polish and deployment while collaborating closely with product and design. 🛠️ Specialized in JavaScript/TypeScript + Python, with strong experience in: 📍 Frontend: Angular (TypeScript), React, Next.js, RxJS/NgRx, component libraries, responsive UI, UI/UX, HTML5, CSS3/SCSS. 📍 Backend: Python (Django/DRF), REST APIs, auth/permissions, service-layer architecture, integrations (including Stripe). 📍 Databases & caching: PostgreSQL, Redis. 📍 DevOps: Docker, production deployments, environment-based configuration. 📍 Documentation: OpenAPI/Swagger (API schema & docs). 📂 In our collaboration, I’ll be responsible for: 🔹 Building robust front‑end and back‑end functionality end‑to‑end. 🔹 Designing scalable architecture (clean service layers, clear API contracts, optimized queries). 🔹 Delivering premium UI/UX with responsive layouts, accessibility-minded details, and polished states (loading/error/empty). 🔹 Integrating payments with Stripe (saved payment methods, Payment Intents/Setup Intents, 3DS/SCA flows, webhooks). 🔹 Estimating tasks clearly, shipping iteratively, and keeping code quality high (reviews, CI mindset, maintainable patterns). 🔹 Communicating proactively and keeping delivery predictable. I’m always up for learning, staying current with the ecosystem, and getting things done. Let’s build something great. 🚀
Dmitry Z. has worked .
$8/hr
100% Job Success
Available now
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I help businesses design, build, and scale reliable web applications using Node.js, NestJS, and modern full-stack architectures. With 10+ years of experience, I work beyond just writing code. I focus on clean architecture, long-term maintainability, and clear technical decisions so projects don’t break or become expensive to manage later. I’ve worked as a Senior Developer and Technical Lead, handling projects from early-stage builds to production systems, while also guiding teams and improving existing codebases. What I Can Help You With Backend development using Node.js / NestJS Designing clean, scalable APIs Reviewing and improving existing codebases Fixing architectural and performance issues Building full-stack applications end to end Providing technical guidance when projects need direction How I Work I ask the right questions before writing code I focus on long-term stability, not quick hacks I communicate clearly and set realistic expectations I take ownership and treat projects as long-term products I usually work best with clients who value quality, clarity, and ongoing collaboration rather than rushed or unclear requirements. Experience Highlights 10+ years in web development Strong experience with full-stack and backend systems Leadership experience guiding multiple development teams Delivered multiple production-ready applications across different industries
Ramandeep K. has worked .
Niraj S.
$22/hr
100% Job Success
$70K+ earned
Available now
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🔥𝐇𝐞𝐥𝐩𝐢𝐧𝐠 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐥𝐚𝐮𝐧𝐜𝐡 𝐟𝐚𝐬𝐭𝐞𝐫, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞 𝐬𝐦𝐚𝐫𝐭𝐞𝐫, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐞 𝐰𝐢𝐭𝐡 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬. Over the last 7+ years, I've delivered 50+ web applications and automation platforms that have reduced manual work by up to 70%, accelerated internal workflows by 40%+, and helped startups launch production-ready products in weeks instead of months. Most developers can build features. I focus on building products that create measurable business outcomes. Whether you're launching a SaaS platform, modernizing an existing application, building an AI-powered assistant, or automating operational workflows, I combine Full Stack Engineering, UI/UX Design, and Applied AI to deliver solutions that users adopt and businesses can scale. 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞: ✅ End-to-end ownership from product strategy and UX design to development, deployment, and scaling ✅ AI expertise beyond simple chatbot integrations ✅ Strong focus on business ROI, automation, and operational efficiency ✅ Clean, maintainable architecture that reduces technical debt ✅ Fast communication and predictable delivery Many of my clients come to me after struggling with fragmented teams, unreliable freelancers, or AI proofs of concept that never make it to production. My approach is focused on building reliable systems that continue delivering value long after launch. 🚀𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: AI-Powered Applications: I design and develop intelligent systems that automate work, improve decision-making, and enhance customer experiences. Projects include: • AI Assistants & Copilots • Multi-Agent Systems • Knowledge Base Chatbots • Voice AI Applications • AI-Powered Customer Support Platforms • Workflow Automation Systems • Document Intelligence Solutions • Retrieval-Augmented Generation (RAG) Platforms • Multimodal AI Applications (Text, Voice, Images) 𝐑𝐞𝐜𝐞𝐧𝐭 𝐀𝐈 𝐢𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧𝐬 𝐡𝐚𝐯𝐞 𝐡𝐞𝐥𝐩𝐞𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬: • Reduce manual processing by 50-70% • Cut support workload by 30-60% • Accelerate internal workflows by 40%+ • Save dozens of operational hours every week 🎨 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: A technically strong product can still fail if users find it confusing. I bring a product-focused mindset to every project, combining engineering with UX thinking to create experiences that are intuitive, scalable, and conversion-oriented. Services include: • Product Discovery • User Flow Design • Wireframing & Prototyping • Responsive Design • Design Systems • Accessibility Improvements • Figma-to-Code Development Because I understand both design and engineering, I help clients avoid the common gap between beautiful mockups and practical implementation. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈'𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡: • SaaS • Healthcare • Legal • Automotive • Logistics • Professional Services • Enterprise Software • Startups What Makes Me Different: Most developers either understand software engineering or AI. I specialize in combining both. That means I can help you: • Build modern web applications • Design exceptional user experiences • Integrate AI where it creates real business value • Deploy and scale reliably in production Instead of managing multiple specialists, you get a single technical partner capable of owning the complete solution from idea to launch to growth. If you're looking for a developer who can turn complex requirements into scalable products while leveraging AI to create a genuine competitive advantage, I would be happy to discuss your project.
Niraj S. has worked .
Ducktale IT Services Pvt. Ltd.
Associated with
Ducktale IT Services Pvt. Ltd.
$1M+
earned
Jalpesh R.
$22/hr
99% Job Success
$900K+ earned
Available now
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I’m a Senior AI Engineer with 9+ years of experience building and scaling AI-powered and Voice-enabled products that deliver measurable business results. I focus on integrating proven, cost-efficient AI solutions into existing systems instead of over-engineering from scratch. This helps teams ship faster, control costs, and deploy AI features that work reliably in production. 𝐖𝐡𝐲 𝐀𝐈 𝐚𝐧𝐝 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 𝐌𝐚𝐭𝐭𝐞𝐫 ● Stay competitive by automating workflows and improving customer interactions ● Future-proof your product with AI-driven features that are becoming standard ● Scale efficiently without increasing operational overhead 𝐇𝐨𝐰 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 Whether you’re building an AI or Voice chatbot, launching an AI-powered SaaS MVP, or enhancing an existing platform with LLM-based features, I can take your idea from architecture to production. 𝐈 𝐛𝐮𝐢𝐥𝐝: ● Clean, intuitive React-based interfaces for web applications ● Secure, scalable AI-enabled backends using Python and Node.js ● Fast, reliable APIs and data pipelines designed for growth 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐀𝐈, 𝐋𝐋𝐌 & 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 ● LLM integrations, RAG systems, conversational AI ● Voice AI agents using speech-to-text and text-to-speech pipelines ● AI automation, analytics, and intelligent workflows 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 ● Python (Django, FastAPI, Flask), Node.js (Nest.js, Express) ● Scalable APIs, system architecture, and AI integration 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 & 𝐒𝐚𝐚𝐒 ● React, Next.js, modern UI for AI dashboards and SaaS products 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 ● AWS, Azure, Docker, Kubernetes, CI/CD pipelines 𝐑𝐞𝐜𝐞𝐧𝐭 𝐀𝐈 𝐖𝐨𝐫𝐤 ● AI Voice Agent for automated customer interactions ● Healthcare platforms enhanced with AI workflows ● Sports analytics and prediction systems using AI I focus on senior-level ownership, clear communication, and AI solutions that work reliably in production. 💬 Let’s discuss how AI or Voice AI can give your product a real edge.
Jalpesh R. has worked .
Albiorix Technology Pvt. Ltd
Associated with
Albiorix Technology Pvt. Ltd
Naitik P.
$25/hr
100% Job Success
$100K+ earned
Available now
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Full-Stack & Mobile Architect with 12+ years of experience delivering enterprise-grade digital solutions for 65+ global clients. I specialize in building scalable web and mobile applications, AI-integrated systems, and cloud-based platforms that transform complex business requirements into secure, high-performance, production-ready solutions. With a 100% Job Success Score and a flawless delivery record, my work has contributed to 160K+ app downloads across industries including Healthcare, FinTech, HRMS, SaaS, eCommerce, and Enterprise systems. I bring strong expertise across MEAN/MERN, React, Angular, Node.js, Ionic/React Native, AI/ML integrations, cloud infrastructure (AWS/Azure/Firebase), and enterprise integrations such as ERP, CRM, and payment systems. I focus on clean architecture, scalability, security, and long-term maintainability — delivering enterprise quality with startup agility and full ownership from concept to deployment. Core Technical Expertise * Cross-Platform Mobile Development (Ionic, React Native, Cordova, Capacitor) * Micro Frontend * Modern Web Applications (React, Angular, Node.js, PHP) * Micro Services * AI & Intelligent System Integration (OpenAI, automation, recommendation engines) * Cloud Infrastructure (AWS, Azure, Firebase) * Database Architecture (MySQL, PostgreSQL, MongoDB) * Enterprise Integrations (ERP, CRM, Payment Gateways) * App Store & Play Store Deployment * Agile Delivery & Structured Project Execution I would be glad to support you with your project and understand your requirements in detail. If you are available, we can schedule a short call or connect over chat to align on the scope and expectations.
Naitik P. has worked .