Hire the Best Tortoise SVN Specialists in Bengaluru, IN

I help startups and businesses ship scalable SaaS platforms, Web3 trading systems, and AI-powered products using the MERN stack, cloud infrastructure, and modern blockchain tooling — built clean, delivered on time, and made to last. Over 7+ years I've built complex production systems: SaaS dashboards, prediction-market trading platforms (Polymarket, Kalshi/DFlow), and blockchain-integrated apps that combine solid backend engineering with reliable decentralized infrastructure. What I deliver: ▸ SaaS platforms & dashboards — Node.js/NestJS, React/Next.js, PostgreSQL/MongoDB, Redis-backed queues and background jobs, microservices and event-driven architecture. ▸ Web3 trading & prediction markets — Polymarket CLOB integration, order signing & trade lifecycle, wallet auth (Privy, WalletConnect, Safe multisig), viem/ethers and Solana web3.js across Polygon, Ethereum, and Solana, with RPC fallback and transaction failover for reliability. ▸ AI-powered products — OpenAI/LLM integrations, AI copilots, automation workflows, and onboarding dashboards. How I work: clear, proactive communication; clean and maintainable architecture (built for scale, not quick hacks); honest scoping with no over-promising; and strong ownership from MVP to production. Stack: Node.js, NestJS, Express, React, Next.js, TailwindCSS, MongoDB, PostgreSQL, Prisma/Drizzle, Python, FastAPI, AWS, GCP, Docker, CI/CD, Supabase. If you need a developer who pairs product thinking with engineering depth, let's talk about what you're building.

I build AI-powered mobile apps and automation workflows for founders who need to ship fast. Most of my recent work is helping non-technical founders and small teams turn an AI idea into a working product — chatbots, AI assistants, n8n automations, OpenAI/Claude integrations, and Flutter mobile apps with intelligent features baked in. What I've built recently: • OpenClaw integrations — multiple active projects covering setup, memory configuration, browser integration, and Mac automation in Shell/Node.js. Recent client: "strong knowledge on AI and technical problem solving." • Mentot — WhatsApp chatbot for virtual assistance, deployed end-to-end • Tailor AI — AI fashion recommendation app built in Flutter • n8n automations connecting AI models to real business workflows • Flutter + Firebase apps with real-time data and clean architecture How I work: • Clear scope before we start — no surprise hours • Daily updates if the project runs more than a week • Comfortable jumping on a Zoom call to align (book one below for $20) • I work US-friendly hours when projects need it I'm associated with TATOS Technologies, a Kerala-based product team that ships AI MVPs in 2-week sprints. For larger projects ($10K+) I can bring in design, backend, and QA support from the team. For smaller scoped work, you get me directly.

I’m Sathiyanarayanan, a full-stack developer with over 4 years of experience building robust, scalable, and real-time web applications. I’ve worked across industries to create user-focused solutions using modern technologies and best practices. My strength lies in delivering production-ready code, solving complex backend challenges, and crafting seamless user experiences. On the frontend, I specialize in React.js, Next.js, Redux, Svelte, Vue, and Tailwind CSS, enabling me to build responsive and dynamic interfaces. I’ve led migrations from legacy frameworks like Ember.js to modern React, and optimized performance using tools like Vite and code-splitting. Whether it’s multi-language support, micro-frontends, or intuitive dashboards, I bring a high level of polish and maintainability to UI work. My backend expertise includes Node.js, Express, Hapi.js, Sails.js, and Flask, along with GraphQL and REST APIs. I’ve worked with databases such as MySQL, PostgreSQL, MongoDB, Firebase, and SingleStore, implementing efficient data models and integrating TypeORM and Knex for seamless query handling. For authentication and access control, I’ve used Keycloak and JWT-based flows. I’m well-versed in real-time technologies like WebSocket, Socket.IO, and Apache Kafka, enabling features such as live chat, interactive games, and streaming dashboards. I’ve containerized complex applications using Docker, automated deployments with PM2, served them through Nginx, and deployed to AWS EC2/S3 and Vercel. I also build resilient and fast systems by integrating Redis caching and setting up CI/CD pipelines with GitHub Actions. Outside of work, I actively contribute to open source—including OpenAuthJS—and have built projects like real-time drawing games, file uploaders with resumable support, and ML-based agriculture tools. I code in JavaScript, TypeScript, and Python, and am always looking to push boundaries in both frontend and backend innovation. If you’re looking for a developer who can take your product from concept to launch—or scale existing systems with performance, reliability, and user experience in mind—I’d love to collaborate.