Talent badge filter
Arsalan S.
$25/hr
100% Job Success
$50K+ earned
Available now
Offers consultations
Start of list.
End of list.
I have expertise in Blockchain, Web and Mobile Applications, AI, SaaS, and custom solutions. We deliver scalable and secure products with Full Stack Development (MERN, React, Node.js, Vue), Mobile Applications (React Native, Flutter), Web3, Smart Contracts, and AI Platforms. We provide technical, industrial and result oriented development of products which scale and perform, taking example of one of our projects, a coffee shop based in Mexico which is generating revenue through a Custom Menu App which is developed by us and they are raising money through a Fundraising Platform built by our team, they have successfully raised 500k+ USD proving the scalability and business model. WHAT WE OFFER Blockchain and Web3: We offer Blockchain Development and Smart Contracts ( ERC1155 / ERC721 / ERC20 ), Marketplaces, and NFT Platforms. We have our expertise in ICO and Token Launches, dApps, and Wallet Integration. Web and Mobile Application Development: SaaS platforms and customized apps, including Mobile Apps (iOS and Android) and Web Applications, are what we are experts in. Moreover, we make admin dashboards and different portals as well. AI, ML & Generative AI: AI Applications, Chatbots, AI search, Vector databases, Semantic search, ChatGPT integration and Open AI are some technologies we work on. Furthermore, we provide fine Prompt Engineering and LLM solutions. UI/UX & Video Production: We provide Prototyping, UI/UX, Product and Explainer videos to help you grow. Support & Maintenance: We offer ongoing technical support, performance monitoring, security updates, bug fixes, and system optimization to ensure long-term stability and scalability of your digital products. Technology Stack Frontend: React.js, Next.js, Redux, Vue.js, Vuex, Nuxt.js, Tailwind CSS, Bootstrap, GatsbyJS Backend: Node.js, Express, NestJS, Sails, Python, Django, Flask, PHP, Laravel, Ruby on Rails Mobile: React Native, Flutter, Swift, iOS, Android. AI & ML: Generative AI, LLM, LangChain, Cohere, Vector Databases, Semantic Search Cloud & DevOps: AWS (EC2, S3, Lambda, DynamoDB, MWS), Firebase, Google Filestore, Docker, Kubernetes. Database: MySQL, PostgreSQL, MongoDB, Firebase. Integrations: Stripe, Google Maps, Mapbox. CMS & eCommerce: WordPress, Shopify, WooCommerce, Webflow. Why Clients Choose Us: Clients choose because they look for the founder's involvement & agile approach including daily and weekly project updates and clarity. We offer unlimited design revisions and free post launch support for 2 months. We provide custom, scalable and SEO friendly solutions. We work across different time zones with devoted project managers and QAs. Serving diverse industries: EdTech, FinTech, Healthcare, Travel, Sports, Entertainment, Fashion, Food & Beverages, and more Global collaboration: working across time zones with dedicated project management and QA We don’t just make applications, we build solutions that impact, perform, and enhance business potential. LAST UPDATED: 2/20/2026 #WebDevelopment #FullStackDevelopment #SoftwareDevelopment #CustomSoftware #ProductDevelopment #EnterpriseSoftware #SystemArchitecture #LegacyMigration #ApplicationDevelopment #MERN #JavaScriptStack #ModernWebStack #T3Stack #ServerlessStack #VercelStack #JavaScript #TypeScript #PHP #Python #GoLang #Rust #CPlusPlus #SQL #React #NextJS #VueJS #Angular #FrontendDevelopment #UIUXDesign #ResponsiveDesign #TailwindCSS #Redux #Zustand #FramerMotion #ShadcnUI #NodeJS #NestJS #Laravel #BackendDevelopment #APIDevelopment #GraphQL #Microservices #ExpressJS #Django #FastAPI #StripeIntegration #MongoDB #MySQL #Redis #Firebase #Supabase #NoSQL #AWS #GoogleCloud #CloudNative #DevOps #CI/CD #GitHubActions #Kubernetes #Vercel #AppDevelopment #MobileAppDevelopment #CrossPlatform #HybridApps #MobileSolutions #PWAs #Flutter #SwiftUI #Kotlin #Dart #Firebase #Supabase #APIDevelopment #BackendDevelopment #CI/CD #AWS #GoogleCloud #DevOps #Shorebird #Web3 #BlockchainDevelopment #BlockchainDevelopment #BlockchainDevelopment #SmartContracts #DAppDevelopment #DeFi #NFTDevelopment #CryptoWallet #DEX #DAO #Ethereum #Solidity #SolidityDeveloper #Hardhat #EthersJS #Anchor #Wasm #GenerativeAI #LLMIntegration #OpenAI #LangChain #AIAgents
Arsalan S. has worked .
Pluton
Associated with
Pluton
$70K+
earned
Ashok P.
$30/hr
100% Job Success
Offers consultations
Start of list.
End of list.
𝗛𝗜𝗥𝗘 𝗙𝗢𝗥 𝗔 𝗪𝗘𝗘𝗞 𝗔𝗧 𝗙𝗥𝗘𝗘 𝗢𝗙 𝗖𝗢𝗦𝗧 𝗧𝗢 𝗧𝗘𝗦𝗧 𝗧𝗛𝗘 𝗦𝗞𝗜𝗟𝗟𝗦 𝗔𝗡𝗗 𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗜𝗟𝗜𝗧𝗬 𝗪𝗜𝗧𝗛 𝗧𝗘𝗔𝗠! This Offer Valid Only if YOU are Planning to HIRE for 3+ Months. I am an experienced Software Developer and Project Manager with strong core language knowledge and experience in developing and designing applications with high performance. Tools & Technologies: ✔ Core Java, Spring, Play Framework, Hibernate, JavaFX, Golang, Laravel, Lumen, Node, AngularJS, and MVC ✔ REST APIs integration ✔ MY SQL, Mongo DB, SQL Server, Oracle ✔ AWS EC2, AWS S3, AWS SES ✔ Work with Payment Gateways. ✔ Version Control Tools - Git / Github / SVN / BitBucket ✔ HTML, CSS, Bootstrap, SCSS, LESS etc. ✔ Adobe Photoshop, Illustrator, XD, Zeplin, Figma 💻 Build your web product with React.JS/Next.JS (frontend) and AWS Serverless (backend) 💻 Deploy final package to any cloud providers: Heroku, Digital Ocean, or AWS 💻 Conduct any of code review, structure and technical refactoring of existing codebase. 💻 Participate in optimizing and enhancing website speed, security and reliability. 💻 Configure and setup any of automated DevOps pipeline deployment. 🤷‍♂ ️Something else missing? Feel free to throw it up to me. Challenge accepted! 🌐 𝐑𝐄𝐀𝐂𝐓.𝐉𝐒 ✅ 𝐒𝐒𝐑: Next.js ✅ 𝐑𝐎𝐔𝐓𝐈𝐍𝐆 & 𝐒𝐓𝐀𝐓𝐄: react-router, react-redux, react-mobx ✅ 𝐔𝐈: coreui/react, material-ui, ant-design, reactstrap, ag-grid/react-table, react-chartjs-2/ recharts, react-spinkit, react-datepicker/material-ui-datepicker, pdfkit/jspdf ✅ 𝐍𝐄𝐓𝐖𝐎𝐑𝐊𝐈𝐍𝐆: axios, swr, fetch, react-toast/notistack ✅ 𝐈𝐌𝐀𝐆𝐄: react-image-lightbox, react-svg-pan-zoom, react-slick ✅ 𝐓𝐃𝐃: jest, enzyme, react-test-renderer ✅ 𝐂𝐌𝐒: strapi ☁ 𝐀𝐖𝐒 ✅ 𝐅𝐑𝐀𝐌𝐄𝐖𝐎𝐑𝐊: Serverless, AWS SAM ✅ 𝐋𝐀𝐍𝐆𝐔𝐀𝐆𝐄𝐒: Java, Python, Node.js ✅ 𝐀𝐖𝐒: Lambda, DynamoDB, RDS, API Gateway, Route53, Cognito, SES, S3, CloudFront 👀 Are you hunting for a result-oriented and cost-effective developer? 👀 Are you looking for a contributor as well as a problem solver? 👀 Are you searching for a contractor without working burdens? I’m glad to provide the best communication and help you kick the maximum out of your project with the most practical solutions. Send me the technical specs of your project and see if we are a good fit for each other. 🙋 Let’s bring your App to another level!🚀
Ashok P. has worked .
ByteCipher Private Limited
Associated with
ByteCipher Private Limited
Amit J.
$35/hr
99% Job Success
$100K+ earned
Available now
Start of list.
End of list.
I am a Top-Rated Plus Mobile App Developer specializing in Flutter, React Native, iand Full-Stack Application Development. I build AI-powered mobile apps, real-time video streaming platforms, SaaS products, MVPs and on-demand service applications with scalable backend architectures using Node.js, NestJS, and Firebase. I am a Full Stack Web & Mobile App Developer with expertise in Web Development, iOS & Android App Development, maintaining 100% Client Satisfaction on Upwork and successfully delivering hundreds of projects across industries. I have had the opportunity to work with numerous startups, scale-ups and enterprises, helping them design, develop, launch and scale high-performance mobile and web applications that work flawlessly across devices. ✅ I Can Help You With: - Mobile App Development with Web Admin Panel - MVP Development & SaaS Application Development - API Development & Third-Party Integrations - Node.js / NestJS Backend for Mobile & Web Apps - Laravel / PHP Backend Development - Firebase Integration (Auth, Firestore, Cloud Functions) - Payment Gateway Integration (Stripe, Razorpay, PayPal) - Real-Time Chat, Notifications & WebSocket Integration 💡 Having Expertise In: - AI-Powered Mobile Applications - Real-Time Video Streaming Apps - Live Streaming & Video Sharing Platforms - E-Learning & EdTech Applications - E-Commerce & Marketplace Apps - On-Demand Service Apps (Taxi, Food, Delivery, Booking) - Chat & Social Networking Apps - SaaS & Subscription-Based Platforms - Gamified Mobile Applications - AR/VR Mobile App Development - IoT & BLE-Based Mobile Applications 🎯Key Milestones: 🚀 Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%) 🚀 7000+ personal hours on Upwork and still counting 🚀 100000+ agency hours on Upwork and still counting 🚀 100% Job Success (Client Satisfaction Ratio) 🚀 500+ jobs completed successfully as an Agency 🎯 Checkout my portfolio of apps on Upwork: Over the past decade, I have honed my skills in developing a diverse array of iPhone and Android applications Development ✅ Health and Fitness Apps ✅ GPS/ Geo Location Apps ✅ Trade Apps ✅ Homeowner/Contractor App ✅ Artificial Intelligence based Apps ✅ Bluetooth / BLE Integration Apps ✅ Food Delivery Apps ✅ Nutrition Planning Apps ✅ Restaurant Search Apps ✅ Salon Booking Apps ✅ Gym Booking Apps ✅ Taxi Apps ✅ AI Powered Apps ✅ E-commerce Apps ✅ Dating and TikTok Style Apps ✅ Video Streaming, Voice Calling, Chat and Messaging Apps ✅ Real Estate Apps ✅ Driver Instructor Finding Application ✅ Hotel and Travel Booking Apps ✅ E-Learning Mobile Application ✅ Wellness & Meditation Application ✅ NDI's Industry Applications 🎯 Areas of Expertise ◉ Mobile App Development: Swift, Objective C, Kotlin, Java, Jetpack ◉ Cross-Platform App Development: Flutter (Dart), React Native ◉ Backend Development: Node JS, Nest JS, Laravel, PHP, Express ◉ Frontend Development: React JS, Next JS, Angular, HTML5, CSS3 ◉ API Development & Integrations: REST APIs, AWS Lambda, API Gateway ◉ Databases & Cloud Storage: MySQL, MongoDB, Firebase, DynamoDB ◉ Real-Time App Features: Socket IO, Firebase Real Time Database, Twilio ◉ Payment Gateway Integration: Stripe, Razorpay, PayPal, Braintree ◉ Maps & Location Services: Google Maps, Apple Map Kit, GPS Tracking ◉ Version Control & Collaboration: GitHub, Bitbucket, GitLab I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality. Additional Services that i am offering: - 6 Months Free Maintenance once the apps goes live on apple store and Google play store - Ownership/iP rights from the day one uploaded on the Client Github - Regular Updates & Scrum meetings. - Following Agile Scrum Methodology from day one - Strictly adhering to the Apple Guidelines and Google Guidelines. - Taking Complete responsibility of Deployment on both Apple store and Google Play store. I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality. I work with tools like Bubble, FlutterFlow, Webflow and integrate powerful AI solutions using Claude, GPT and OpenAI APIs to build smart, automated systems. 🔹 What I Do - Full Stack Web & Mobile App Development - No-Code / Low-Code Development (Bubble, FlutterFlow, Webflow) - AI App Development & Integration (Claude AI, GPT-4/5, OpenAI API, Chatbots, Automation) - SaaS Application Development (Subscription Models, Multi-Tenant Systems) - API Integration (Payment gateways, third-party services) - Dashboard & Admin Panel Development - Workflow Automation (Zapier, Make, AI Automation Systems)) - UI/UX Design (Figma) 👉 Let’s start with a FREE 15–30 minute consultation to discuss your project and define the best approach.
OffBeat Software Solutions Pvt. Ltd.
Associated with
OffBeat Software Solutions Pvt. Ltd.
$1M+
earned
Simranjit K.
$10/hr
100% Job Success
$100K+ earned
Available now
Start of list.
End of list.
Looking for a reliable developer to build a high-quality mobile app that is scalable, fast, and production-ready? I am a full-stack mobile app developer with 13+ years of experience delivering iOS, Android, and cross-platform applications for startups and businesses. I focus on building stable, user-friendly, and performance-driven applications that align with business goals and deliver real results. ------- Mobile App Development iOS: Swift, SwiftUI Android: Kotlin, Java Cross-platform: Flutter, React Native ------ Backend & APIs Node.js, Express, Laravel REST APIs, scalable backend architecture ------ Web Development React, Angular, Vue ------ Database MongoDB, MySQL, PostgreSQL, Firebase ------ AI Integration GPT-based features, chatbots, automation NLP, RAG-based systems, intelligent workflows ------ UI/UX Figma, Adobe XD Clean, intuitive, user-focused design ------ What You Can Expect Clean, maintainable, and scalable code Strong focus on performance and user experience Experience with complete app lifecycle (idea to deployment) Reliable communication and on-time delivery Ability to handle complex and long-term projects ------ Project Experience Includes Mobile apps for iOS and Android SaaS platforms and web applications AI-powered applications and chatbots e-commerce and on-demand apps Backend systems and API integrations If you need a developer who understands both the technical and business side of mobile app development, I can help you build a product that is ready for real users. Send a message or invite me to discuss your project. #FullStackDeveloper #MobileAppDeveloper #SoftwareEngineer #WebDeveloper #AppDevelopment #AndroidDeveloper #iOSDeveloper #FlutterDeveloper #ReactNative #MobileApps #FrontendDeveloper #BackendDeveloper #MERNStack #MEANStack #NodeJS #ReactJS #APIIntegration #DatabaseDesign #Firebase #AWS #AIDeveloper #MachineLearning #DeepLearning #AIIntegration #ChatbotDevelopment #OpenAI #LLM #NLP #ComputerVision #SaaSDevelopment #StartupDeveloper #ScalableApplications
Simranjit K. has worked .
Techwin Labs LLP
Associated with
Techwin Labs LLP
Vitalii A.
$30/hr
99% Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
I’m Vitalii, a Senior Full Stack Developer with 8+ years of experience building web applications, mobile apps, SaaS platforms, MVPs, and API-based systems for startups and growing businesses. 𝐅𝐞𝐞𝐥 𝐟𝐫𝐞𝐞 𝐭𝐨 𝐜𝐥𝐢𝐜𝐤 “𝐌𝐞𝐬𝐬𝐚𝐠𝐞” - 𝐈’𝐥𝐥 𝐫𝐞𝐬𝐩𝐨𝐧𝐝 𝐪𝐮𝐢𝐜𝐤𝐥𝐲. 𝐎𝐫 𝐡𝐢𝐭 "𝐭𝐡𝐫𝐞𝐞 𝐝𝐨𝐭𝐬" 𝐚𝐧𝐝 𝐢𝐧𝐯𝐢𝐭𝐞 𝐦𝐞 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐣𝐨𝐛 𝐬𝐨 𝐈 𝐜𝐚𝐧 𝐩𝐫𝐨𝐯𝐢𝐝𝐞 𝐚𝐧 𝐞𝐬𝐭𝐢𝐦𝐚𝐭𝐞 𝐚𝐧𝐝 𝐚 𝐜𝐥𝐞𝐚𝐫 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐩𝐥𝐚𝐧. I help teams launch MVPs, improve existing systems and scale SaaS products without losing performance or stability. As a Full Stack developer I usually work on: • building MVPs from idea to production for web and mobile applications • building SaaS platforms, dashboards, admin panels, and API integrations • improving and refactoring slow or unstable frontend and backend systems • scaling backend and APIs under real production load • optimizing performance and user experience across web apps • taking ownership of features and systems end-to-end ✅ Track record on Upwork: • $200K+ total earnings • 7,900+ hours worked • 99% Job Success • Top Rated Plus Worked across SaaS platforms, marketplaces, mobile apps and internal tools, supporting both new product development and long-term system improvements. 🚀Selected work as a Full Stack developer: • Built a collective decision-making platform with identity verification and structured voting flows, helping users organize, align, and make decisions together in a transparent way. • Developed an AI-driven language learning app with guided lessons, reinforcement logic, and gamified features, helping users stay engaged and build consistent learning habits. My Full Stack developer working approach I build systems that work reliably in production and don’t need to be rebuilt as the product grows. 🚀 Clients value: • clear communication and predictable delivery • ownership from idea to release • ability to step into an existing codebase and move it forward • focus on real product outcomes 🚀Tech stack: • Frontend - React, Next.js, TypeScript, Tailwind CSS • Backend - Node.js, REST APIs, integrations, authentication • Mobile - React Native • Data & Infra - PostgreSQL, MongoDB, Firebase, Supabase • Integrations - Stripe, PayPal, third-party APIs I'm Full-Stack Developer, building scalable web applications, SaaS platforms, MVPs, admin panels, dashboards, marketplaces, CRM systems, and business automation tools for startups and growing companies. Core expertise: React developer, Node.js developer, frontend developer, backend developer, SaaS developer, web app developer, MVP developer, API developer, Next.js developer, TypeScript developer, REST API integration, database design, and cloud-based application development. If you need a Full Stack developer who can take ownership, keep systems stable and move your product forward - feel free to reach out. full stack developer, full stack web developer, python full stack developer, full stack developer ai, full stack developer react, full stack laravel, ai developer, wordpress developer, shopify developer, website developer, webflow developer, app developer, react developer.
Vitalii A. has worked .
Lumitech
Associated with
Lumitech
$2M+
earned
Dixit G.
$35/hr
100% Job Success
Available now
Offers consultations
Start of list.
End of list.
🚀 Why founders and CTOs work with me: 🏆 Top Rated Senior Developer with 100% Job Success Rate 🏆 Helped Multiple SaaS to get into Market and Generate Revenue 🏆 Using Ai Tools to Accelerate and Reduce development time by 15x 1️⃣ Architectural Excellence: As an AWS Certified Solutions Architect, I don’t just “host” your web application — I design scalable, event-driven systems and cost-efficient cloud infrastructure using Multi Tenant SaaS AWS Lambda, S3, CloudFront, API Gateway, and NGINX-backed setups where needed. 2️⃣ Full Lifecycle Ownership: From high-performance frontend engineering in Next.js / React (TypeScript, JavaScript) to reliable backend engineering in Node.js or Python, I deliver end-to-end full-stack development without you managing multiple freelancers. 3️⃣ API & WebMCP Specialist: I specialize in API design, API development, and API integration — REST, GraphQL, WebSockets — including complex integrations with Stripe, Salesforce, and third-party platforms that power modern SaaS architectures. I also build AI-integrated systems using WebMCP (Model Context Protocol), enabling secure tool-calling, structured LLM workflows, agent-based automation, and real-time AI-assisted user experiences inside modern web applications. 4️⃣ Native-Level Communication: With an IELTS 8777 score, I ensure zero language barriers, clean documentation, and clear technical communication across standups, reviews, and delivery cycles. ✅ Recent Successes 🤝 ⭐⭐⭐⭐⭐ “Really easy to work with and has a clear communication style. He is open to learn and works well in the team.” ⭐⭐⭐⭐⭐ “Working with Dixit has been a game-changer for me. His expertise was evident as he crafted a custom solution that streamlined our web application and backend processes. Communication was clear, concise, and responsive.” 🏆 I’m Dixit, a Top Rated Senior Full-Stack Engineer and AWS Certified Solutions Architect with 7+ years of experience building and scaling production-ready web applications. Whether you’re an early-stage founder launching a secure MVP in 4–6 weeks or an agency optimizing a high-traffic system, I provide hands-on technical leadership from architecture to deployment. Core Expertise ⚡ Frontend Engineering Frameworks: React, Next.js (App Router, Server Components), Svelte, Solid.js Core Tech: TypeScript, JavaScript, Tailwind CSS, Material UI, Shadcn/ui State & Data: Redux Toolkit, Zustand, React Query (TanStack), SWR ⚙️ Backend & Systems Architecture Runtimes & Frameworks: Node.js (Express, NestJS), Python (FastAPI, Django), Java (Spring Boot), Ruby on Rails Security & Auth: OAuth 2.0, JWT, NextAuth, Firebase Auth, AWS Cognito AI Systems: OpenAI / Claude integrations, RAG architecture, embeddings, Pinecone, WebMCP tool integration, AI agents, structured output pipelines ☁️ Cloud, DevOps & Database AWS Specialist: Lambda, S3, API Gateway, EC2, RDS, CloudFront, Route53 Infrastructure: Docker, Kubernetes, Terraform, GitHub Actions (CI/CD) Data Layer: PostgreSQL, MongoDB, MySQL, DynamoDB, Redis, Pinecone (Vector DB) 💰 SaaS Business Logic Payments: Stripe (Subscriptions, Connect, Tax), PayPal, Razorpay Integrations: Salesforce, Notion, WhatsApp API, Slack, Twilio, DocuSign, Booking APIs 📡 Communication & Reliability 📞 Native-Level Professional Communication — IELTS 8777 Ensures clarity in technical discussions, documentation, API contracts, and delivery timelines. 🧑‍💻 Agile Workflow Experienced with JIRA, Trello, and Slack for transparent sprint planning, progress tracking, and predictable delivery. 🌟 Why Choose Me? 👉 Strong ownership across full-stack development and backend engineering 👉 Clean, scalable systems with long-term maintainability in mind 👉 Clear communication and proactive updates 👉 Reliable delivery for web development, SaaS platforms, and API-driven systems 👉 Focus on business outcomes — not just code Ready to build? Click the "Invite to Job" button and let's discuss your roadmap and how we can reach your launch goals together.
Dixit G. has worked .
Tanzeel U.
$25/hr
100% Job Success
$60K+ earned
Available now
Offers consultations
Start of list.
End of list.
🖥️ Full-Stack Development, 📱 Mobile Development, 🤖 AI & Automation, ☁️ Cloud Infrastructure, 📈 Web & Mobile App Optimization Hello, I’m Tanzeel, and with over 8 years of dedicated experience, I’ve successfully delivered numerous applications for startups and growing businesses. My aim is to turn innovative ideas into scalable digital products that stand the test of time. As a Top Rated Plus freelancer, I offer not just development services but also a strategic partnership focused on clean architecture, optimal performance, and future scalability. From swift MVPs to comprehensive production apps, my goal is your success. 🖥️ Full-Stack Development Crafting efficient web applications using React.js, Next.js, Node.js, Express.js, and NestJS ensures fast, scalable, and secure digital solutions. 📱 Mobile Development Developing cross-platform apps with Flutter and React Native for iOS and Android, combining native performance with seamless user experiences. 🤖 AI & Automation Designing AI-driven applications leveraging ChatGPT, automation workflows, and analytics systems to enhance functionality and business efficiency. ☁️ Cloud Infrastructure Building robust backend systems with AWS, Google Cloud, Docker, and more, for scalable and secure deployment landscapes. 📈 Web & Mobile App Optimization Specializing in creating high-performing, real-time applications with payment gateways, notifications, and comprehensive cloud architecture. Let’s collaborate to create pioneering products that accommodate your evolving business needs. Whether you’re initiating an MVP or scaling an AI-driven platform, I’m here to bring your vision to fruition. Message me today to get started! 📘 Tools, Frameworks & Tech I Work With: Frontend: React, Next.js, Angular, Vue.js, Tailwind CSS, TypeScript Backend: Node.js, NestJS, Express.js, Django, Laravel, Python Mobile: Flutter, React Native, Swift, Kotlin Databases: PostgreSQL, MySQL, MongoDB, Firebase Cloud: AWS, Google Cloud, DigitalOcean, CI/CD, Docker AI/ML: OpenAI, LangChain, TensorFlow, Azure AI ➡️ Why Clients Choose Me 🔷 Top Rated Plus with consistent 5-star feedback 🔷 Clear and transparent communication throughout the project 🔷 Agile development with weekly demos and progress updates 🔷 Fast MVP delivery (2–6 weeks) 🔷 Post-launch support and long-term maintenance included 📉 Are You Facing These Development Challenges? ❌ Don’t know how to build your MVP or where to start? ❌ Existing app slow, buggy, or poorly structured? ❌ Need a scalable backend and cloud architecture? ❌ Want to add AI or automation but don’t know what’s possible? 🔹 Solutions I Build: ✔️ AI-Powered SaaS Platforms ✔️ CRM, ERP, Inventory & Management Systems ✔️ Marketplace & E-commerce Platforms ✔️ Real-time Chat, Voice & Video Apps ✔️ Mobile Apps with Web Admin Panels ✔️ IoT Dashboards & Data-driven Applications ✔️ Business Automation Tools 🌟 Let’s build a scalable product that grows with your business. Message me anytime whether you’re validating an MVP, developing a full SaaS platform, or adding AI automation, I’ll help you build and launch it with confidence. ➡️ Keywords: Full Stack Developer, Web App Developer, Mobile App Developer, Flutter Developer, React Developer, Node.js Developer, AI App Developer, SaaS Developer, MVP Development, App Modernization, Backend Developer, API Integration, Cloud Architecture, iOS App Developer, Android App Developer, Automation Developer, AI Integration, ChatGPT Apps, Real-time Apps, CRM Development, ERP Systems, Custom Dashboards.
Tanzeel U. has worked .
Tekxai LLC
Associated with
Tekxai LLC
Yahya M.
$18/hr
100% Job Success
$2K+ earned
Start of list.
End of list.
Full Stack Developer specializing in AI integration, SaaS application development, and scalable web applications — helping startups and growing businesses ship production-ready products faster. With 4+ years building AI-powered SaaS platforms using React, Next.js, Python (FastAPI, Django), and OpenAI/GPT-4 + LangChain, I turn complex product ideas into clean, maintainable systems built to scale. 🔹 What I Build 💻 Full Stack Web Applications End-to-end web app development: React, Next.js, Tailwind CSS on the frontend — FastAPI, Django, Flask, or Spring Boot on the backend. Optimized for performance, clean architecture, and real-world scale. → REST API design & backend architecture → JWT authentication & role-based access control (RBAC) → PostgreSQL & MySQL database design → Modular, testable codebases 🤖 AI Integration & AI-Powered SaaS I build practical AI features into SaaS products using OpenAI API, GPT-4, LangChain, and vector databases — focused on real business value, not gimmicks. → AI chatbots & custom assistants → Document analysis & automated summarization → RAG-powered search & recommendation systems → AI-powered dashboards & reporting tools 🔗 SaaS Development & API Integration Full SaaS platform development with seamless integrations: Stripe, Firebase, Supabase, HubSpot, Notion, Airtable, Shopify, Google Workspace, and more. → Multi-tenant SaaS architecture → Scalable backend microservices → Third-party API integration 📌 Recent Project Types → AI-powered CRM & lead management platforms → SaaS MVPs from concept to deployment → Data dashboards with AI-generated insights → Internal business tools & custom ERP systems → Intelligent search for large-scale datasets ✅ Why Clients Work With Me → Deep expertise in AI integration + full stack engineering → Strong system architecture — built for long-term growth → Clear communication, well-documented code, on-time delivery → Experienced with startup speed and enterprise quality 📩 Ready to build your next SaaS product or integrate AI into your platform? Let's talk.
Yahya M. has worked .
Rajat K.
$25/hr
100% Job Success
$80K+ earned
Available now
Offers consultations
Start of list.
End of list.
I am Senior .NET Developer with 10+ years of experience building scalable SaaS platforms, enterprise applications, REST APIs, cloud-native systems, and AI-powered business solutions using C#, ASP.NET Core, SQL Server, and Microsoft Azure. I help startups and enterprises build secure, high-performance applications with clean architecture, modern cloud infrastructure, and scalable backend systems. ## Core Skills ✔ C# / .NET 8 / ASP.NET Core ✔ REST API Development & Microservices ✔ Microsoft Azure (App Services, Functions, Service Bus, Storage) ✔ SQL Server Optimization & Database Design ✔ Entity Framework Core & Dapper ✔ Angular, React, JavaScript & TypeScript ✔ JWT Authentication, OAuth2 & OpenID Connect ✔ Docker, CI/CD Pipelines & GitHub Actions ✔ Clean Architecture & SOLID Principles ## AI & Automation Expertise ✔ OpenAI / ChatGPT API Integration ✔ AI Chatbots & AI-powered Applications ✔ Semantic Kernel & AI Automation ✔ RAG Pipelines & Vector Search ✔ Prompt Engineering & Structured Outputs ✔ AI-assisted Development using Claude, Copilot & ChatGPT ## What I Can Help You With • Build scalable SaaS applications • Develop secure REST APIs & microservices • Migrate legacy .NET Framework apps to .NET 8 • Optimize APIs, SQL queries, and backend performance • Deploy and scale applications on Azure • Integrate AI/LLMs into existing systems • Improve architecture, maintainability, and scalability ## Why Clients Work With Me ✔ 10+ years of professional software development experience ✔ Strong communication and reliable delivery ✔ Clean, maintainable, production-ready code ✔ Experience with startup and enterprise environments ✔ Long-term collaboration mindset If you need a reliable .NET Developer, Azure Expert, or AI Integration Specialist, feel free to invite me to discuss your project.
Rajat K. has worked .
Business Box
Associated with
Business Box
$100K+
earned
Sumit K.
$40/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
🚀 10+ Years Experience | 200+ Projects Delivered | ⭐ 100% Job Success | $100K+ Earned | Top Rated Plus 🏆 Frontend Developer | Next.js | React | TypeScript | Webflow I help startups, SaaS companies, agencies, and growing businesses build fast, scalable, and visually stunning web applications using Next.js, React, TypeScript, and Webflow. With over a decade of experience in frontend engineering, I specialize in transforming Figma designs into pixel-perfect digital products that are optimized for performance, user experience, accessibility, and long-term scalability. From SaaS platforms and customer dashboards to marketing websites, landing pages, and modern web applications, I build frontend experiences that not only look exceptional but also drive measurable business outcomes. ━━━━━━━━━━━━━━━━━━━━ WHAT I CAN HELP YOU WITH ⚛️ React & Next.js Development • Custom React Applications • Next.js Development • TypeScript Development • Single Page Applications (SPA) • Server Side Rendering (SSR) • Static Site Generation (SSG) • Component-Based Architecture • Frontend Refactoring & Optimization 🎨 UI Engineering & Design Implementation • Figma to React • Figma to Next.js • Figma to Webflow • Pixel-Perfect Frontend Development • Design System Development • Responsive Web Design • Mobile-First Development • Cross-Browser Compatibility 🚀 Performance Optimization • Core Web Vitals Optimization • Lighthouse Score Improvements • Frontend Performance Audits • Technical SEO Implementation • Accessibility (WCAG) • Image & Asset Optimization • Frontend Best Practices 🔌 API Integrations • REST API Integration • GraphQL Integration • Third-Party Services • Authentication Systems • CRM Integrations • Payment Gateway Integrations • Real-Time Applications • Headless CMS Integrations 🌐 Webflow Development • Webflow Website Development • CMS Configuration • Custom Interactions • Webflow SEO Optimization • Membership & Logic Setup • Advanced Animations • Webflow Integrations ━━━━━━━━━━━━━━━━━━━━ WHY CLIENTS WORK WITH ME ✅ Modern Frontend Expertise Strong experience building scalable applications using React, Next.js, TypeScript, and modern frontend technologies. ✅ Business-Focused Development Every project is designed to improve user engagement, performance, and conversion rates. ✅ Pixel-Perfect Execution Precise implementation of Figma and design files with attention to detail across all screen sizes and devices. ✅ Performance First Websites and applications optimized for speed, Core Web Vitals, SEO, and accessibility from day one. ✅ Clean & Scalable Code Maintainable architecture that supports future growth, feature expansion, and team collaboration. ✅ Reliable Communication Transparent updates, proactive problem-solving, and on-time delivery throughout every project. ━━━━━━━━━━━━━━━━━━━━ TECH STACK Frontend Frameworks Next.js React.js TypeScript JavaScript (ES6+) Frontend Development HTML5 CSS3 Tailwind CSS Bootstrap SASS Animations & UI GSAP Framer Motion Webflow Interactions API & Backend Connectivity REST APIs GraphQL JSON Firebase Supabase Development Tools Git GitHub Vercel Netlify Performance & Analytics Google Analytics Google Tag Manager Google Lighthouse Core Web Vitals Technical SEO ━━━━━━━━━━━━━━━━━━━━ PROJECTS I DELIVER ✔ SaaS Platforms ✔ Customer Dashboards ✔ Admin Panels ✔ Startup MVPs ✔ Marketing Websites ✔ Landing Pages ✔ Web Applications ✔ Webflow Websites ✔ Design Systems ✔ API-Driven Frontends ✔ Frontend Modernization Projects ✔ Performance Optimization Projects ━━━━━━━━━━━━━━━━━━━━ WHAT MAKES ME DIFFERENT I don’t just build interfaces. I build frontend systems that are fast, scalable, maintainable, and designed around business goals. Whether you’re launching a SaaS product, rebuilding an existing platform, creating a high-converting marketing site, or developing a custom web application, I bring a combination of technical expertise, UI precision, and performance-focused development to every project. Available for React, Next.js, Webflow, SaaS, dashboard, startup MVP, and frontend engineering projects. Let’s discuss how I can help bring your product to life. #FrontendDeveloper #ReactDeveloper #NextJSDeveloper #TypeScriptDeveloper #FrontendEngineer #ReactJS #NextJS #TypeScript #JavaScript #WebflowDeveloper #FrontendDevelopment #UIEngineering #SaaSDevelopment #DashboardDevelopment #WebApplicationDevelopment #FigmaToReact #FigmaToNextJS #FigmaToWebflow #TailwindCSS #GraphQL #RESTAPI #CoreWebVitals #PerformanceOptimization #TechnicalSEO #GSAP #FramerMotion #ResponsiveDesign #FrontendArchitecture #DesignSystems #ModernWebDevelopment
Sumit K. has worked .