Pawan Kumar
Senior Full-Stack Software Developer
Summary
Full-stack developer with 5+ years designing and shipping production-grade web applications — from React interfaces to Node.js APIs and cloud infrastructure. Comfortable owning a feature end to end: architecture, implementation, and the metrics that confirm it worked.
- Clean, maintainable architecture
- Performance-first engineering
- Thoughtful API design
- Clear cross-team communication
At a glance
5+Years of Experience
40+Projects Completed
20+Technologies Used
12+Companies Worked With
Skills
Frontend
- HTML
- CSS
- JavaScript
- React
- Next.js
Backend
- Node.js
- Express
- REST APIs
- Databases
Tools & Platforms
- Git
- GitHub
- Docker
- AWS
- Postman
AI & Integrations
- AI APIs
- MCP
- Webhooks
- 3rd-Party APIs
Experience
Senior Full-Stack Developer
Nimbus Cloud Systems
Leading development of a multi-tenant SaaS platform used by 200+ business customers, from architecture to deployment.
- Designed the service's core API and event-driven billing pipeline
- Cut median page load time by 42% through data-layer and bundle optimisation
- Mentored a team of four engineers and set the frontend code standards
- React
- Node.js
- PostgreSQL
- AWS
- Docker
Full-Stack Developer
Bright Path Technologies
Built and shipped customer-facing features for a fintech product, working across the whole stack in a small team.
- Shipped a self-serve onboarding flow that reduced support tickets by 30%
- Integrated three payment and identity-verification providers
- Introduced automated testing, raising release confidence across the team
- Next.js
- Express
- MySQL
- Stripe API
Frontend Developer
Codeline Studio
Delivered marketing sites and web apps for agency clients, translating designs into fast, accessible interfaces.
- Built a component library reused across eight client projects
- Partnered directly with designers to refine handoff and spacing systems
- Improved Lighthouse accessibility scores to 95+ across every project
- JavaScript
- React
- SCSS
- REST APIs