𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐌𝐨𝐝𝐞𝐫𝐧, 𝐚𝐧𝐝 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐖𝐞𝐛 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 | 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🚀💻 Hi there! 👋 I’m 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 7+ 𝐲𝐞𝐚𝐫𝐬 of experience crafting dynamic, user-friendly, and scalable web and mobile applications. My toolkit includes .𝐍𝐄𝐓 𝐂𝐨𝐫𝐞, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐂#, Full Stack needed to build reliable software that drives real business results. 🌟 ✅ 𝟓.𝟎𝟎 ★★★★★ Client Feedback ✅1500+ 𝐛𝐢𝐥𝐥𝐞𝐝 𝐡𝐨𝐮𝐫𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 ✅ 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝗰𝗼𝗿𝗲 If you have an idea, I’ll bring it to life with my expertise as a Full Stack Developer, whether it’s a complex system or a sleek one-pager. 🌐✨ 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐃𝐨 𝐅𝐨𝐫 𝐘𝐨𝐮: ➡️ 𝐂𝐮𝐬𝐭𝐨𝐦 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 As a Full Stack Developer, I offer end-to-end development from front-end to back-end, fast, secure, and tailored to your unique business needs. ➡️ 𝐌𝐨𝐝𝐞𝐫𝐧 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Expert Full Stack Developer with skills in building clean, responsive UIs using Angular, React, and TypeScript for seamless user experiences. ➡️ 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 Leveraging my Full Stack Developer expertise to build robust, scalable back-end systems with C#, .NET Core, Node.js, and NestJS. ➡️ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 As a seasoned Full Stack Developer, I create secure, optimized database solutions using MSSQL, MySQL, PostgreSQL, and MongoDB. ➡️ 𝐂𝐥𝐨𝐮𝐝 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 Deploying applications reliably and at scale on Azure, AWS, and DigitalOcean are core strength of a Full Stack Developer. ➡️ 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Full-featured RESTful API development and integration is a vital part of my Full Stack Developer services for seamless system communication. 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: ✅ 𝐂𝐥𝐢𝐞𝐧𝐭-𝐅𝐨𝐜𝐮𝐬𝐞𝐝 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡 – I align solutions with your business goals. ✅ 𝐂𝐥𝐞𝐚𝐧, 𝐌𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐂𝐨𝐝𝐞 – Quality code that’s easy to scale and maintain. ✅ 𝐎𝐧-𝐓𝐢𝐦𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 – Projects completed on time, every time. ✅ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 – Regular updates, no surprises. ✅ 𝐋𝐨𝐧𝐠-𝐓𝐞𝐫𝐦 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 – I’m here even after delivery to ensure continued success. ✅𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – From front-end to back-end, I deliver 360 solution 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐓𝐞𝐜𝐡 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✦ 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝: Angular, React, Redux, TypeScript, RxJS, Bootstrap, Tailwind CSS, MUI, Ant Design ✦ 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝: C#, .NET Core, ASP. NET, Node.js, NestJS, RESTful APIs ✦ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MSSQL, MySQL, PostgreSQL, MongoDB ✦ 𝐂𝐥𝐨𝐮𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: Azure, AWS, DigitalOcean ✦ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧: HTML5, CSS3, Responsive Design, Email Templates ✦ 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: GitHub, Bitbucket, Azure DevOps 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮’𝐥𝐥 𝐆𝐞𝐭: ✔️ A custom solution tailored to your business ✔️ Seamless, modern UI with responsive design ✔️ Secure and scalable back-end systems ✔️ Ongoing support to ensure long-term success ✔️ A complete Full Stack Development 🌟 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐀𝐦𝐚𝐳𝐢𝐧𝐠 🌟 I’m passionate about helping businesses grow through technology. Whether you’re starting from scratch or upgrading an existing system, I’m here to help with my full-stack development. 📞 Let’s chat and bring your ideas to life, or invite me to discuss your project and turn your vision into reality! 💬✨🚀 Best regards, Ravi P. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Full Stack Developer | Full Stack | Mobile App Developer | SaaS Application Development | Full Stack SaaS Developer | MERN Stack developer | MEAN Stack developer | Full Stack Developer React Node | React | Node | Next.js | MongoDB | REST API | .NET | PERN | React.js | React Developer | Node.js | React Node | Backend nodejs | node.js developer | Full Stack MERN | MERN MEAN | MERN developer | MERN stack | MEAN developer | .NET developer | .NET core | Full Stack .NET Developer | Azure | AWS | Google Cloud | REST API | Nextjs developer | Full Stack Developer | Web Developer | API Developer | .NET Angular | Microservices | Multi-Tenant SaaS | DevOps | .NET Framework | Saas | Full Stack React Developer | Full Stack Node.js Developer | Full Stack Angular Developer | CI/CD | Full Stack Development | Web Application Development | mern Full Stack Developer | mean Full Stack Developer | .net Full Stack Developer | SaaS Expert | React Full Stack Developer | Node Full Stack Developer | Angular Full Stack Developer | mern Stack Developer | Saas Expert

Struggling with slow product launches or unreliable web applications? With 4+ years of full-stack expertise, I help startups and enterprises build scalable SaaS, AI, and real-time apps using MERN, Next.js, and leading cloud platforms. My solutions are engineered for rapid deployment, clean architecture, and measurable business outcomes, enabling you to scale and automate with confidence. What I Deliver End-to-End SaaS Platforms: Robust subscription systems, scalable analytics dashboards, multi-tenant architectures, all with guaranteed uptime. • Advanced Real-Time Applications: Business insights and instant updates through Supabase, Firebase, and WebSockets. • Powerful API & System Integrations: REST, GraphQL, Stripe, WhatsApp, Shopify, Google APIs—streamlining your automation and third-party connections. • AI & Automation: Customized chatbots, smart workflows, & recommendation tools for next-gen user experience. • Data-Driven Admin Portals: Intuitive dashboards for analytics, workflow management, and business operations at scale. Why Clients Choose Me: • Fully aligned with your business outcomes—not just code delivery. • Architect scalable, secure, and maintainable solutions for long-term growth. • Clear, structured communication and delivery processes for predictable results. • 4+ years of hands-on experience in SaaS, e-commerce, AI, and automation across various industries. • Proven success: Faster launches, reduced operational friction, and efficient scaling for clients worldwide. Achievements: - Engineered SaaS systems supporting 10,000+ users with 99.9% uptime, trusted by top startups. • Created real-time reporting dashboards, slashing delays by 40% and boosting actionable insights. • Designed and automated billing/subscription workflows, raising engagement & conversions. • Integrated complex third-party APIs, optimizing efficiency by up to 35% for clients. Tech Stack: - Frontend: React.js, Next.js, Tailwind CSS, Material UI, HTML5, CSS3, TypeScript - Backend: Node.js, Express.js, Nest.js, Python - Databases: MongoDB, PostgreSQL, MySQL, Redis, Supabase - DevOps & Cloud: AWS, CI/CD, Vercel, Netlify - APIs & Integrations: REST, GraphQL, Stripe, WhatsApp Cloud API, Shopify, Google APIs Industries Served: SaaS, E-Commerce, AI-Powered Platforms, Real-Time Apps, Marketplaces, Healthcare, FinTech How We Work Together: I partner with clients to turn ideas into high-performing products. From strategy and architecture to deployment and scaling, I provide end-to-end expertise. Every project comes with structured communication, clear timelines, and a roadmap to success. Ready to launch a scalable, reliable, and growth-ready product? Click “Invite to Job” or message me today to discuss your project and map out the fastest path to success. keywords: mern stack developer | full stack javascript developer | mern developer | react js developer | react developer | next js developer | nextjs | node js developer | nodejs | express js | expressjs | nest js developer | nestjs | typescript developer | javascript engineer | mongo db | mongodb | postgres | postgresql | mysql | prisma | rest api development | restful api | graphql api | api integration | microservices architecture | web sockets | websocket real time apps | real time notifications | chat application developer | saas platform development | marketplace platform | ecommerce website | headless commerce | server side rendering ssr | static site generation ssg | jwt authentication | oauth2 authorization | docker containerization | aws amazon web services | s3 ec2 lambda | ci cd pipelines | continuous integration | continuous deployment | tailwind css | material ui | shadcn ui | redux toolkit | context api | zustand state management | react hook form | zod validation | unit testing | integration testing | performance optimization | code refactoring | clean architecture | scalable backend | cloud deployment | github actions | firebase backend | supabase | redis caching | bull mq message queue | webhook integration | workflow automation | crm system | appointment scheduler | whatsapp cloud api | meta api | facebook graph api | google api integration | shopify app development | woocommerce integration | seo optimization | responsive design | progressive web app pwa | stripe payment integration | paypal integration | razorpay | multi tenant architecture | i18n internationalization | analytics dashboard | admin panel | role based access control rbac | data visualization charts graphs | file upload pdf generation | document management | chatbot builder | ai assistant integration | serverless architecture | design system | reusable components library | version control git github | agile development | api documentation swagger postman | devops practices | high performance scalable applications | backend developer | frontend developer | software engineer

From FinTech platforms to blockchain wallets. Production-ready iOS and Android apps. 6+ years of extensive experience. Top Rated Plus Developer. Senior mobile app developer with a focus on FinTech and blockchain. Worked with teams from early-stage startups to enterprises across various industries, specifically in FinTech and Web3. 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐈'𝐦 𝐩𝐫𝐨𝐮𝐝 𝐨𝐟: Myntkaup - Cryptocurrency exchange for Iceland's market. 20,000+ active users, ranked #1 in Finance on the App Store. Built the mobile app with PNL tracking, multi-crypto support, biometric auth, real-time market data, and QR-based crypto deposits. Flymingo - Uber-like charter flight booking app for the Bahamas. Built for both passengers and pilots: flight requests, split payments, Smart Check-In, Stripe/Apple Pay/Google Pay, and Google Maps flight path visualization. Shift - Mobile car management app for maintenance tracking, service booking, and multi-user access. Available on both App Store and Google Play. 𝐓𝐞𝐜𝐡 𝐬𝐭𝐚𝐜𝐤: ⚡ Mobile: React Native, Expo, Swift, Kotlin, Сapacitor, Flutter ⚡ Frontend: React, Next.js, TypeScript, Tailwind CSS ⚡ Backend: Node.js, Express, NestJS, MongoDB, PostgreSQL, Supabase ⚡ Blockchain: Solidity, Ethers.js, Web3.js, Polygon, Ethereum ⚡ Payments: Stripe, Apple Pay, Google Pay ⚡ Infrastructure: Firebase, AWS, Azure, Google Cloud, CI/CD 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Cross-Platform Mobile Production-ready iOS and Android apps built with React Native and Expo: one codebase, native performance, pixel-perfect UI on every device Blockchain & Web3 Crypto wallets, DeFi/DApp development, crypto lending features, smart contracts (Solidity), token systems, and exchange platforms, secure and compliant FinTech & Payments Secure transaction flows, Stripe/Apple Pay/Google Pay integrations, KYC/AML-ready architecture, real-time portfolio tracking Native iOS & Android Experience with Swift and Kotlin for native iOS and Android development. Auth & Security Biometric authentication, PIN login, phone/email verification, and secure session management Real-Time Features Live market data, WebSocket updates, interactive charts with React Native Skia, push notifications 𝐖𝐡𝐚𝐭 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐦𝐞 𝐥𝐨𝐨𝐤𝐬 𝐥𝐢𝐤𝐞: ✓ Performance-first architecture: smooth animations, fast load times, and no platform-specific hacks ✓ Clean, maintainable code built for long-term scalability ✓ Proactive communication and transparent progress updates ✓ Security and compliance considered from day one Every great app starts with one conversation. Message me and let's discuss your idea.

Most engineers can write code. Fewer can take a vague product idea, architect it properly, and ship something that holds up in production six months later without it becoming someone else's problem to maintain. That's the work I do. I'm Vikram, a Senior AI and Full Stack Engineer with 6+ years of experience, $70K+ earned, and 25+ projects delivered on Upwork. I work with startups and product teams who are building things that actually need to work: AI-powered systems, scalable SaaS backends, and full stack platforms that grow with the business. If you have ever been handed code that "technically works" but nobody can explain, or an AI demo that never made it to production, you'll know exactly why architecture and delivery discipline matter. That's where I come in. AI Systems and Agent Development: - LLM integrations using OpenAI GPT-4o, Anthropic Claude, Gemini, Mistral, and Vertex AI - AI Agents and multi-agent systems using LangGraph, CrewAI, AutoGen, LlamaIndex, and Mastra - RAG pipelines with Pinecone, Weaviate, ChromaDB, and FAISS - Voice AI agents using ElevenLabs, Whisper, VAPI, and Deepgram - MCP (Model Context Protocol) integrations for tool-connected, context-aware agents - Long-term agent memory with Mem0 and Zep - AI workflow automation using n8n, Make, and Zapier - Document intelligence, semantic search, and knowledge base systems - AI-powered automation for legal, HR, sales, and enterprise workflows Backend Architecture and APIs: - Node.js and Python backends using FastAPI, Django, and Express.js - REST and GraphQL APIs built for scale and long-term maintainability - Multi-tenant SaaS architecture with authentication, RBAC, and audit logs - Payment integrations and subscription billing systems - High-performance database design using PostgreSQL, MongoDB, and MySQL Full Stack Development: - React and Next.js (TypeScript) for SaaS dashboards, admin panels, and client portals - Real-time features and API-driven frontends - Vercel AI SDK for AI-native web applications Cloud and DevOps: - AWS, GCP, and Azure deployments - Docker, CI/CD pipelines, and GitHub Actions - Scalable infrastructure with monitoring and error handling built in from day one, not bolted on after launch Industries: - AI/SaaS and Product Startups - FinTech and Payments - LegalTech and Contract Automation - HR Tech and Workforce Platforms - EdTech and Learning Platforms - Healthcare and Digital Health - Logistics and Supply Chain - Enterprise Automation and Internal Tools - E-commerce and Marketplace Platforms - Real Estate and PropTech - Marketing Tech and Growth Platforms - Cybersecurity and Compliance Tools - BI, Analytics and Data Platforms What Clients Say: "Vikramjeet was dedicated to providing timely and complete solutions. His communication was regular, he was able to meet deadlines, and he has a broad range of technical skills." "With minimum communication, he understood what we need and implemented it right away. What impressed me most was his commitment to delivering fast and his commitment to the deadline." If you are building an AI product, a scalable backend, or a full stack SaaS platform and need someone who can own the architecture end to end, tell me what you're working on. AI Tools and Models: OpenAI, AnthropicClaude, Claude, Gemini, LangChain, LangGraph, CrewAI, AutoGen, LlamaIndex, Mastra, GenerativeAI, MCPIntegration Core AI Skills: AIIntegration, AIAgents, MultiAgentSystems, LLMDeveloper, RAGPipeline, VoiceAI, AIChatbotDevelopment, AIAutomation, SemanticSearch, VectorDatabase, WorkflowAutomation Development Skills: FullStackDeveloper, BackendDeveloper, APIIntegration, NodeJS, Python, FastAPI, ReactDeveloper, NextJS, SaaSDeveloper, MultiTenantSaaS Cloud and DevOps: AWS, Docker, CloudDeployment, CI/CD Industries FinTech, LegalTech, HealthTech, HRTech, EdTech, SaaS, EnterpriseAI, StartupTech, Logistics, MVP

🥇Top Rated Developer 🌟6+ Years 💠 20 Total Jobs 🛠️5400+ Hours Hello, I am a React Native, Python, AI-Native Apps & Node.js developer 🤝 with 6+ years of professional experience in crafting high-performance, AI-Driven, Modern, and user-friendly mobile applications. Over the years, I have helped startups, enterprises, and entrepreneurs bring their app ideas into scalable digital reality that grow with time. 😎 If it is about to building cross-platform apps from scratch, integrating advanced features, or optimizing performance, or AI integrations, I will make your mobile solution fast, reliable, and future-proof. 🙂 👉 My Technical Expertise ============================================== 🎯 React Native Development ------------------------------------- ✅ Core React Native framework (hooks, navigation, styling, animations) ✅ State management: Redux, Redux Toolkit, MobX, Context API, Zustand ✅ Navigation: React Navigation, React Native Navigation (Wix) ✅ Animations: Reanimated, Lottie, React Native Gesture Handler ✅ UI Libraries: NativeBase, React Native Paper, UI Kitten, Shoutem UI ✅ Forms & Validation: Formik, Yup, React Hook Form ✅ API Handling: Axios, Fetch API, React Query, SWR ✅ Performance: Hermes, Flipper, code-splitting, lazy loading 🎯 Backend Development (Node.js & Python) ------------------------------------------------------- ✅ Node.js, Express.js, Nest.js, FastAPI, Django Flask ✅ RESTful API & GraphQL development, AI-ML Algorithm Development ✅ Real-time communication: SocketIO, WebRTC, Twillio ✅ Authentication: JWT, OAuth2, Passport.js 🎯 Cloud & Hosting ------------------------ ✅ AWS (Lambda, S3, EC2, API Gateway, DynamoDB) ✅ Firebase (Auth, Firestore, Cloud Functions, Push Notifications) ✅ Google Cloud Platform services 🎯 Third-Party SDK Integrations --------------------------------------- ✅ Stripe, PayPal, Razorpay, Braintree (payments) ✅ Google Maps, Mapbox, Geolocation APIs ✅ Social Logins (Google, Facebook, Apple) ✅ Twilio, SendGrid, OneSignal 🎯 Databases ------------------ ✅ MongoDB, PostgreSQL, MySQL, SQLite, Realm DB, WatermelonDB 🎯 AI Coding and Automation ------------------------------------- ✅ Vercel V0, Claude Code, Cursor, Lovable, and Replit ✅ n8n Automation, AI Automation, AI-Native Backend Development 👉 Working with Me The Benefits You will Enjoy ============================================== ✔️ Direct Communication ✔️ Full Transparency ✔️ Speed & Quality ✔️ Problem-Solving Mindset ✔️ Scalable Solutions ✔️ Cost-Effective Development ✔️ Post-Delivery Support 👉 What Makes Me an Ideal Fit ============================================== ⭐ Proven track record of delivering cross-platform apps loved by users. ⭐ Strong ability to handle end-to-end development from backend to frontend. ⭐ Experience working with startups, agencies, and enterprise-level clients. ⭐ Solid understanding of UI/UX best practices for maximum user engagement. ⭐ Committed to building long-term client relationships, not just one-off projects. If you are looking for a React Native developer who understands both the technical side and the business value of your app, I am the developer you are searching for. 📅 Let’s schedule a quick 1:1 consultation to discuss your project, goals, and timelines. 💌 Click "HIRE ME" or "INVITE ME" and i will turn your idea into a world-class mobile experience. Thanks & Regards, Ajay Gol.

Whether you're validating a new SaaS idea or automating an existing business process, I build solutions that deliver measurable results. I help businesses streamline their operations by building AI-powered SaaS products, custom web applications, and automation systems that save time, reduce manual work, and improve efficiency. I build and launch applications quickly—without the cost and delays of traditional development using below modern technologies: - Bubble - Replit - Cursor - Codex - Claude - Lovable I bring a robust skill set and proven track record to every project. I can help you automate your day to day business activities or help you built a side hussle. My Process: - Discovery call to understand idea and exising operations - R&D to optimized execution and select which features needs to be implemented - Figma Design creation - Development - QA - Launch and on going Support Experienced with: - Databases: Xano, Supabase, Firebase, Native Bubble database, Airtable, Mongodb - Frontend: Bubble, React, React Native, TypeScript - State & Routing: TanStack (Query/Router), Redux Toolkit. - Backend: Bubble, Node.js - API Integration: Anthropic APIs, OpenAI API, Stripe, Quickbooks, PayPal, Crunchbase, AWS, Azure If you need quick MVP in 2-4 weeks, you are at right place. I can help you validate idea with custom modren design and codebase that will scale along with your users needs. Let’s connect and transform your ideas into reality!

Here are the types of clients I help with my services If you are looking to build a custom software, or if you already have one but need improvements in performance, SEO, or adding new features, I can help. Most ideas fail not because the idea is bad, but because the execution is weak. You need someone who can deeply understand your idea and turn that thinking into performant, scalable software without needing constant explanations. I work with startup founders and early-stage businesses who need: • MVP development from scratch • SaaS product architecture • Performance optimization • SEO improvements • AWS cost reduction • Feature expansion based on real user feedback Here is a short case study where I delivered an enterprise-level project that generated 2k+ clicks, 200k+ impressions, and $10k+ earnings within just two months of full launch. The short story is the client already had a project, but it had performance issues, poor SEO, and an expensive AWS setup. After analyzing the project, I offered a solution. The client agreed, and within just one month, I created a better version that stood out in the market. Within just two months of launch, the client gained 300+ users, 200k+ impressions, and $10k+ in earnings. We're still working on adding new features to the website based on user feedback and market needs. When clients come to me, I deeply analyze their requirements, check competitor sites, and think as a user about what they actually need and expect. Based on that, I provide a solution that is not only technically strong but also strong in terms of user flow. I can make a new website from scratch or improve your existing one. I focus on making your website do more than just exist. It should help you get results, engage users, save time, and turn visitors into loyal customers. About me, I am a full-stack JavaScript developer skilled in building user-friendly websites, scalable APIs, and custom web solutions. My focus is on delivering clean, well-optimized code, meeting deadlines, and ensuring clear communication with clients. What I Offer: ✅ Frontend: React.js, Next.js, Redux Toolkit, Zustand, Formik, Tailwind CSS, Bootstrap, MUI ✅ Backend: Node.js, Express.js, Nest.js, Fastify, TypeScript ✅ Real-Time Communication: WebSockets, SocketIo ✅ Databases: PostgreSQL, MySQL, MongoDB, Redis ✅ ORM: Prisma, Knex, Sequelize, Mongoose ✅ Authentication & Security: OAuth, JWT, Auth0, Google Auth, Passport.js, Firebase Auth ✅ Payments & Subscriptions: Stripe, PayPal, Paddle, In-app purchases DevOps, Cloud & Deployment: ✅ Cloud Platforms: AWS (EC2, S3, Route 53, CloudFront, Lambda), DigitalOcean, Firebase ✅ Hosting & Domains: Nginx, cPanel, Vercel, Netlify, Cloudflare ✅ CI/CD & Automation: GitHub Actions, Bitbucket Pipelines, Docker, Kubernetes ✅ Monitoring & Logging: PM2, Winston Logger Third-Party Integrations & Services: ✅ AI & NLP: OpenAI (GPT-4) ✅ Communication APIs: Twilio, RingCentral, SendGrid, Mailgun, SMTP ✅ File Handling & Media Processing: AWS S3, Multer, Cloudinary, FFmpeg, Sharp Other Expertise: ✅ Unit Testing: Jest, Chai, Mocha ✅ Authentication: Auth0, Authentik, Google Auth ✅ Documentation: Swagger OpenAPI ✅ Version Control: Git, GitHub, Bitbucket ✅ Project Management: Jira, Trello ✅ UI Frameworks: HTML5, CSS, SCSS, Tailwind CSS, Bootstrap, MUI Why Work with Me? • Experience with complex projects, third-party integrations, and performance optimization. • Proven experience in managing multiple tasks and delivering results. • Dedicated to providing high-quality work that fits your needs and timeline. • 5-Star Upwork Reviews for delivering solutions that meet expectations. I can take development ownership of your project from start to launch, review customer feedback, and improve features accordingly. As per my work experience, I believe that strong communication, proper planning, and continues commitments are the keys to success in any project. I will happily put all my skills to use for your project's success. Kind wishes, Harshil Dudhat

🌟 Full Stack Developer | UI/UX Designer | Senior Product Manager | 8+ Years Experience | Agile Project Manager ✅ BIG AGENCY EXPERIENCE ✅ REMOTE TEAM MANAGEMENT ✅ EXCELLENT REPORTING ✅ FLEXIBLE AVAILABILITY ✅ SCRUM MASTER 🎯 What I Deliver: • End-to-end product development - from ideation to successful market launch • Data-driven strategy development and execution • User-centric design solutions that drive engagement and retention • MVP definition and rapid implementation for market validation 🛠️ Tech Stack: • Product Management: JIRA, ProductPlan, ClickUp, Asana • Design & Prototyping: Figma, Adobe XD, Sketch, InVision • No-Code Solutions: Bubble, Webflow, WordPress • Documentation: Notion, Confluence • Process Visualization: Miro, Lucid Chart • Frontend: HTML, CSS, JavaScript (ES6, ES7, Typescript), JavaScript frameworks (e.g., React, Next.js, Angular), GraphQL clients (e.g., Apollo), CSS preprocessors (e.g., SASS, LESS), JavaScript charting libraries (e.g., D3, Highcharts, Recharts), State management (e.g., Redux, Redux Saga, React Toolkit), RESTful APIs • Backend: Node.js, Nest.js, Express, Python, • Cloud Computing Platforms (AWS, Google Cloud, IBM Cloud) • Testing frameworks (e.g., Jest, Mocha) • CI/CD tools (e.g., GitHub Actions, Jenkins, AWS CodePipeline) • Version control tools (e.g., Git) • MERN Stack (React.js, Node.js, MongoDB, Express.js) • CMS (WordPress, WooCommerce) • Deployment: Docker, Heroku, AWS, Azure ✅Documents Related to Software Development: SRS Document, BRD (Business Requirements Document), FRD (Functional Requirements Document), FSD (Functional Specifications Document), SDD (Software Design Document), Software Project/Test Plan Document, Software Project Estimations Summary Document, System Technical Requirements/Analysis Report, System Use case Document, Agile User Stories 💡 Core Services: • Product Vision & Strategy Development • Comprehensive Market Research & Competitor Analysis • UX/UI Design for Web & Mobile Applications • Product Requirements Documentation • Interactive Prototyping & Wireframing • Data Analytics & User Behavior Analysis • Product Audit & Optimization • End to End product development 🤝 Let's Connect: Looking for a strategic product partner who can transform your vision into reality? Let's discuss how my experience can drive your product's success. Available for: Strategic consulting, End to End Product Development, Full product ownership, MVP development, Product optimization

✅ 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝‏‏‎ ✅ 1200+ 𝐡𝐫𝐬‏‏‎ ✅ AI Expert ✅ 38+ 𝐓𝐨𝐭𝐚𝐥 𝐉𝐨𝐛𝐬 ✅ 𝟓 𝐒𝐭𝐚𝐫𝐬 As an experienced developer with over 9 years of expertise, I specialize in AI integration, including Low-code , No-code , RAG, Agentic Ai, Ai Agents, Loveable.dev , CRM integration , DeepSeek, OpenAI API and ChatGPT implementations. My extensive skills encompass fine-tuning AI models for custom solutions, leveraging the power of OpenAI's API for advanced functionalities. In web development, I utilize the MERN, MEAN, and LAMP stacks, successfully delivering over 100 projects globally. My proficiency in integrating Node.js, React, MongoDB, Laravel, PHP, and MySQL further enhances backend and frontend development to boost performance and scalability. Main Skills ========= • AI Integration: OpenAI, Generative AI, ChatGPT, GPT-4, OpenAI API, Microsoft Copilot Studio🤖 • NodeJS • ReactJS (React Hooks, Redux Toolkit) • NextJS • AWS Cloud Solutions EC2/S3/Route53 • Firebase | MySQL | MongoDB • Twilio API • PHP & Laravel • API Integration (Facebook, Twitter, Google) • Low-code | No-code • CRM integration (GHL , HubSopt , SalesForce) • Full-Stack Development (Frontend & Backend) I also specialize in WordPress and Wix CMS, crafting visually appealing and high-performing websites that align with your business objectives. CMS ==== • WordPress Development and Customization • Wix Design and Development TOOLS ====== • Visual Studio Code • Jira | Trello | GitHub | BitBucket • AWS & MongoDB Management Tools • Postman, Vercel, NextAuth.js • Google Gemini & Microsoft Copilot PERSONAL SKILLS ================ • Commitment to Quality Work • Efficient and Timely Delivery • Strong Team Collaboration • Rapid Technical Adaptability • Ensuring High Customer Satisfaction I'm passionate about collaborating with startups to deliver innovative AI solutions, especially using OpenAI’s ChatGPT API and DeepSeek for cutting-edge projects. Let’s connect to discuss how my expertise can elevate your project to the next level. 🙋🏻‍♂️ KEYWORDS ========== GPT-4, OpenAI API, ChatGPT API Integration, AI Solutions, Fine-Tuning, Full Stack Developer, Web Development, MERN Stack, LAMP Stack, AI Integration, Generative AI, DeepSeek, low-code , no-code , Loveable , Large Language Models (LLMs), GPT-4 Implementation, OpenAI LLM Integration, AI Text Generation, Natural Language Processing (NLP) Expert, AI-Powered Chatbots, Custom AI Models with LLMs, LLM-based Automation, AI Content Creation with LLMs, LLM Fine-Tuning and Deployment. LangChain Developer, LangChain Framework Integration, LangChain with GPT-4, Advanced AI Workflows with LangChain, LangChain API Integration, LangChain for LLM Applications, LangChain Tools and Memory Systems, Automating Tasks with LangChain, Custom AI Solutions using LangChain, LangChain AI App Development.

𝑨𝑩𝑶𝑼𝑻 𝑴𝑬: N8n Expert, Data Extraction, Scripting & Automation, Lead Generation, Web Scraping Data Entry and eCommerce Management Services with 5+ Years of Experience - Proficient in Python, C#, MS Office, and Design Tools - Offering SEO and Email/eBay Template Creation 𝐌𝐘 𝐒𝐊𝐈𝐋𝐋𝐒: ➤ N8n Automation ➤ Data Extraction ➤ Scripting & Automation ➤ Lead Generation ➤ Web Scraping ➤ Data Entry ➤ eCommerce Listing ➤ N8N WORKFLOW AUTOMATION 𝐎𝐓𝐇𝐄𝐑 𝐒𝐊𝐈𝐋𝐋𝐒: ➤ GOOGL SHEET API ➤ AMAZON API ➤ RESTs API ➤ Scripting & Automation ➤ Web API ➤ API Testing