systems 01
14.7M ops/s
peak throughput · 1.15M order stress-test
Low-Latency C++ Matching Engine
Limit-order book: naïve STL → 14.7M ops/sec via mmap + bitmap O(1)
C++17Memory-mapped I/OLock-freeCache optimization
NIT Rourkela · Biomedical Engineering · 2026
Backend &
Systems Engineer.
I build low-latency infrastructure — matching engines, distributed pipelines, real-time systems. NIT Rourkela · 2026.
Work 7 projects
backend 02
202 Accepted
Zero dropped events under traffic spikes
NexusPipe
Event-driven distributed analytics pipeline with zero data loss
Node.jsPythonApache KafkaRedis +2
realtime 03
500+
concurrent rooms, sub-100ms delivery
Micro Telegram
Full-stack real-time messaging—500+ concurrent chat rooms
ReactNode.jsWebSocketsMySQL +1
fintech 04
3D IV
implied volatility surfaces from live feeds
Options Strategy Visualizer
Real-time volatility surfaces & multi-leg payoff analysis
PythonNumPyMatplotlibPandas +1
backend 05
99.9%
match accuracy on production dataset
Bitespeed Identity Reconciliation
Enterprise-grade identity deduplication API
TypeScriptNode.jsExpressPrisma +1
fintech 06
SMB/HML
Size & Value factor portfolios
Fama-French Factor Replication
Academic research implementation—Size & Value factors
PythonNumPyPandasScikit-learn +1
backend 07
100%
compliance rule automation
FuelEU Maritime Compliance
Full-stack regulatory compliance platform
TypeScriptReactNode.jsPostgreSQL +1