Open to new opportunities
Jerusan Jegatheeswaran
I've shipped across fintech, compliance, and legaltech - from trade execution engines to SOC 2 automation. Full-stack enough to own things end-to-end, particular about the parts no one sees.Experience
ComplianceOS ↗
Founder // Minneapolis, MN- Architected a SOC 2 automation platform designed to significantly reduce manual audit workflows via automated evidence collection.
- Engineered control evaluation pipelines reducing audit preparation time from days to a few hours.
- Implemented real-time exception tracking across multi-cloud environments.
Midpoint Labs
Software Engineer // SF- Reduced annual infrastructure spend by $12K by building a custom blockchain listener.
- Built an event-driven Go backend processing 50K+ daily actions with sub-second latency using distributed queues and real-time aggregation pipelines.
- Achieved a 65% reduction in production downtime through proactive health monitoring, custom alerting logic, and AWS infrastructure integration.
Diffuse Funds
Software Engineer // Chicago- Developed a trade engine handling 1,000 TPS, optimizing for block inclusion priority.
- Built a TypeScript metadata API aggregating smart contract ABIs across 20+ DeFi protocols, cutting new protocol integration time by 80%.
- Automated reconciliation pipelines in Python, compressing workflows from days to ~10 minutes.
KLDiscovery
Software Engineer // MN- Redesigned RBAC systems in C#, reducing support tickets by ~70%.
- Architected an automated case onboarding workflow that eliminated manual storage allocation bottlenecks for document-heavy legal workflows.
- Built a multithreaded analytics engine processing millions of records monthly.
Featured Work
ASVec
C++SIMDHNSW
489 QPS
at 98.95% recall@100 on SIFT1M
7.5×
throughput gain over exact SIMD search
4×
speedup over scalar path via ARM NEON
HNSW approximate nearest neighbor search in C++ with SIMD vectorization, SoA memory layout, and concurrent graph construction across all hardware threads.
[ source_code ]Dex
Next.jsPythonLLMs
<1s
sandboxed code execution latency
∞
horizontal scale via CloudFront
Voice-based AI interviewer for multi-stage technical assessments with real-time LLM feedback on problem-solving, algorithm design, and code quality.
[ source_code ]Tech Stack
C++
Go
Python
TypeScript
Node.js
C#
PostgreSQL
React
Distributed Systems
Event-Driven Architecture
Real-Time Pipelines
High-Performance Backends
Fintech
GRC Tooling
Contact
Let's build something that scales.
I'm open to roles that solves challenging and interesting problems.