- 🔭 Currently Backend Lead at Stadius Technologies (DigiParivaar EdTech MVP)
- 💼 2+ years building production systems in Healthcare & EdTech
- ⚡ Improved API response times by 30%, cut costs by 35%, stress-tested against 1M+ records
- 🌐 Proficient in the full MERN stack + Redis, WebSockets, and cloud deployments
- 📬 Reach me at svivek030503@gmail.com
| Metric | Result |
|---|---|
| 🚀 API response time improvement | 30% faster |
| 💸 Infrastructure / messaging cost reduction | 35% savings |
| 📦 Records stress-tested | 1M+ messages, zero integrity issues |
| ⏱️ Production incident resolution | < 2 hrs avg |
| 🟢 System uptime maintained | 99.5% |
| ⚡ React re-renders reduced | 45% fewer |
MERN · Socket.IO · Redis · Cloudinary
- 💬 Supports 50+ concurrent users with sub-100ms response times
- ⚡ 60% reduction in DB read load via Redis caching (O(1) access)
- ✅ Validated at 1M+ messages using cursor-based pagination — zero data integrity issues
- 🔔 Real-time typing indicators, read receipts, emoji reactions, and threaded replies
Backend Lead — Stadius Technologies (DigiParivaar) (Jan 2026 – Present)
- Architected MVP EdTech backend: 12+ REST APIs, Firebase OTP auth, MongoDB schema design
- Cut infrastructure setup time by 40% by choosing Railway + Redis + Firebase stack
Software Developer — Quantum Sharq Innovative Solutions (Jun 2024 – Nov 2025)
- Built healthcare management system for 200+ daily active users
- Migrated WhatsApp notifications to Meta Business API → 35% cost reduction, 99.5% delivery
- Resolved 15+ critical production incidents on Linux VPS with < 2hr avg resolution time
⭐ If you like what you see, give my repos a star!