Amit Kumar
Summary
Full-stack Software Engineer (React, Next.js, Node.js) building AI-powered web applications and developer tools. Experienced in headless CMS platforms, multi-tenant SaaS, microservices, and CI/CD, with a focus on performance and scalable systems.
Education
B.Tech in Computer Science and Engineering, University Institute of Engineering and Technology, MDU
Rohtak, Haryana · CGPA: 8.3
Work Experience
ChaiBuilder
RemoteSoftware Engineer · Full-timeMay 2026 – Present
- Enabled brokerage rollout of BAY, a multi-site real-estate platform, with 11 homepage templates by building a self-serve site wizard, RBAC, and menu cloning.
- Replaced GDN's hardcoded pages with a 21-section page builder (34 schemas) by building it on Strapi CMS with live draft preview.
- Launched ChaiBuilder + Payload CMS with 3 critical lifecycles under Vitest coverage by engineering an embedded editor, S3 asset pipeline, and cache invalidation.
Software Engineer Intern · InternshipJun 2025 – Apr 2026
- Strengthened ChaiBuilder's open-source visual SDK (480+ stars) by shipping design tokens, CSS theme imports, i18n, and circular-dependency checks.
- Launched the white-label SaaS with billing across 2 providers (Dodo Payments, Paddle) by building multi-tenant dashboards, subdomain routing, and webhook reconciliation.
- Cut project setup to one command and shipped 3 AI features (streamed chat, translation, alt-text) by building the create-app CLI and AI pipelines.
Full Stack Developer, MeraNivas
Remote- Scaled a society management platform to 10+ societies and 500+ residents by designing multi-society REST APIs with RBAC for 4 user roles.
- Automated visitor entry, renewals, and billing by building QR pre-approvals, cron-driven subscriptions, and 6 finance modules.
Web Developer Intern, Media Jedi
Remote- Reduced backend load time by 35% and served 100+ active users by building the Rentvine listings widget and subscription/order APIs.
- Maintained 99% uptime while shipping an admin dashboard with webhook-based payment handling.
ProjectsView all projects ↗
Microservices Food Delivery Platform | Node.js, React, RabbitMQ, WebSockets, Docker, Stripe
- Microservices Architecture: Architected a highly scalable ecosystem comprising Auth, Restaurant, Rider, and Admin services, fully containerised and deployed via Docker for 99.9% uptime.
- Payment & Order Pipelines: Engineered an asynchronous, event-driven payment system using RabbitMQ, integrating Stripe and Razorpay to handle 1000+ daily orders with fault-tolerant transaction processing.
- Real-Time Capabilities: Implemented robust WebSocket integrations to deliver a live restaurant dashboard and high-frequency real-time GPS location synchronisation between end-users and delivery riders.
Skills
HTML, CSS, JavaScript, TypeScript, C/C++, Python
React, Next.js, Tailwind CSS, Strapi, Payload CMS, Framer Motion, Shadcn UI
Node.js, Express.js, REST APIs, MongoDB, PostgreSQL, Prisma, Supabase, Drizzle ORM, RabbitMQ
AWS, Docker, Git, CI/CD, Postman, Vercel, Bun, Agentic Workflows
DSA, OOP, Operating Systems, DBMS