MockExperts — Unified AI technical hiring infrastructure, built entirely solo.
200+ users · 200+ sessions · 9 countries · 69.2% completion rate
- Engineered a 6-agent orchestration pipeline: Orchestrator → Q-Agent → Eval-Agent → Interviewer → Anti-Cheat → Hiring Committee
- Built a 3-agent Hiring Committee (Tech Lead + Bar Raiser + Hiring Manager) with context compression — 90% token reduction via Performance Log + Smart Transcript Slicing
- Implemented dynamic model routing:
grok-4.3/grok-4-1-fast-non-reasoningwith GPT-4o fallback across 3 task tiers - Real-time WebSocket interview loop with proctoring (tab-switch detection, face-loss tracking, copy-paste interception)
- B2B assessment engine with custom
evaluationRubric— per-company weighted scoring across DSA, System Design, MCQ, Communication, Behavioral - Dual payment gateways: Paddle (USD) + Razorpay (INR)
- Stack:
Node.js·Express·MongoDB·Redis·Next.js·WebSockets·xAI Grok·OpenAI
Alongside a full-time software engineering role, I shipped MockExperts from zero to a live, paying, multi-country product — solo.
- MS in Computer Science (Completed 2025 · 90 ECTS)
- "Solve It Out" — YouTube channel on engineering & problem-solving, grown to 239,000+ views organically
Languages TypeScript · JavaScript · Python · Go · SQL
Frontend Next.js · React · Tailwind CSS · WebSockets
Backend Node.js · Express · REST APIs · Redis · BullMQ
Database MongoDB · PostgreSQL
AI/ML OpenAI API · xAI Grok · Prompt Engineering · Multi-Agent Systems
Infra AWS · Vercel · Railway · Nginx · PM2
| Project | Description | Status |
|---|---|---|
| MockExperts | AI hiring infrastructure — 6-agent pipeline, real-time proctored interviews | 🟢 Live |
| Solve It Out | Engineering YouTube — 239K+ views | 🟢 Active |
"Shipping > planning. Evidence > claims."