Software Engineer with 3+ years building production-grade, full-stack web applications using React.js, TypeScript, and Next.js. Currently at Onetick Technologies, Noida. Previously at Indus Valley Partners (fintech), where I shipped trading-desk UIs handling 200K+ row datasets with 60% rendering performance gains.
I care about performance, clean architecture, test-driven development, and building features that work end-to-end — from UI to API to database.
- Scaled test coverage from 0% to 90% across two production codebases
- Resolved 120+ SonarQube violations in production
- Reduced initial bundle size by 30% via code splitting and lazy loading
- Building PICS — an AI-powered real-time voice monitoring system with WebSocket streaming
| Role | Company | Period | Key Impact |
|---|---|---|---|
| Software Engineer | Onetick Technologies, Noida | Sep 2025 – Present | Reusable component library, ~30% bundle reduction, 80% test coverage |
| Associate Software Engineer | Indus Valley Partners, Noida | Dec 2022 – Apr 2025 | React + TS migration, AG Grid for 200K+ rows (60% perf gain), 0→90% test coverage |
Real-time prison call monitoring platform with multi-role access control
Stack: Next.js · React · TypeScript · Node.js · Express · MongoDB · WebSockets · Twilio · AWS S3
- Multi-role RBAC platform (Super Admin / Admin / Prisoner) with audit logging and Excel export
- Real-time call streaming via WebSockets + Twilio voice integration
- Interactive Recharts dashboards with date-range filtering and JWT-secured REST API
Open to Senior Frontend, Full Stack, and Software Engineer roles across India and remote.
| Platform | Link |
|---|---|
| linkedin.com/in/madanmohan-dev | |
| GitHub | github.com/Maddy-O |
| madanmohan.works@gmail.com | |
| Portfolio | madanmohan-works.netlify.app |
"Performance is not an afterthought — it's a feature."