Full-Stack Developer @ Apeiron | Product Owner, DMS | Agent Skills Author

I build web and mobile products that run in production: React and Next.js on the front, Node.js and PostgreSQL behind it. Most of my time goes into the unglamorous half: securing endpoints, trimming redundant network calls, and making queries fast enough that the UI never has to wait.

📍 meganeshguru.web.app · 📄 Résumé · 🚀 Projects

• 🏢 Enterprise Products: Building an HRMS with Next.js, MUI, Redux and RTK Query, and shipping CRM and Procurement ERP modules, working directly with the CTO on production releases.

• 📁 Product Ownership: Product Owner for Apeiron's in-house Document Management System (DMS) — from requirements to release.

• 🔐 APIs & Data: REST APIs with secure authentication, tuned PostgreSQL queries, and frontends that don't make the same call twice.

• 📱 Mobile & PWA: Two React Native apps live on Google Play, plus Progressive Web Apps for teams that need offline-friendly tools.

• 🤖 Agent Tooling: I use Claude Code daily, build MCP servers, and publish open-source Agent Skills that change how coding agents work:

  • stack-aware-development — reads the repo before changing it: detects the stack, copies the nearest feature's conventions, makes the smallest fitting change, verifies with the project's own commands.
  • zod-schema-architect — treats a Zod schema as a runtime contract at a trust boundary, then writes the schema, inferred types, integration and tests.
  • secure-api-architect · unit-test-architect

  Install any of them with npx skills add Ganeshguru5/<skill-name>.

I started out moving a React + Firebase web app to React Native, and have spent every year since closer to the backend and the systems underneath. Today I care most about products that hold up in production and tools that make developers faster.

• 💼 Apeiron, Chennai (Aug 2025 – present): Full-Stack Developer and DMS Product Owner. Next.js, Node.js, PostgreSQL, system design.
• 🏋️ Stamin — Velvom Healthcare, Chennai (Aug 2023 – Aug 2025): Software Engineer on a fitness management platform across Android, iOS and web. Led the React → React Native migration, owned real-time tracking and class scheduling, integrated Razorpay and in-app purchases, and cut load times on both mobile platforms.
• 🧭 IamCandidate: my own job-search workspace — a full product, built and shipped end to end.
• 📲 Exterva: a self-initiated fitness app with workout, diet and activity logging, real-time sync and in-app purchases. Live on Google Play.
• ⛓️ Anti-Counterfeit Medicine Tracking: pharmaceutical traceability with Solidity smart contracts verifying authenticity end to end.
• 🎓 BE, Computer Science — Kamaraj College of Engineering & Technology (2020 – 2023).

Working with Next.js · React Native · Redux Toolkit · MUI · Node.js · PostgreSQL · Claude Code

I like building things that are useful on day one and still maintainable on day five hundred. Currently focused on enterprise web apps, mobile, and AI agent tooling.

💬 Open to full-time roles and selective freelance work — send over the problem and I'll tell you honestly whether I'm the right person for it.