I am a software engineer focused on building backend infrastructure, analytical database systems, and distributed platforms. I write high-throughput pipelines, polyglot microservices, and deterministic benchmarking harnesses in Python, Go, Rust, and SQL. I combine strong systems fundamentals with modern AI pair programming—designing with precision, profiling at the physical operator level, and shipping tested, production-grade code.
Engineering Competencies
Databases & Query Engines
DuckDB 2.0 Internals, PostgreSQL, SQLite, Analytical SQL (ASOF Joins, Window Frames, Recursive CTEs), OLAP & Columnar Storage
Backend & Distributed Systems
Go, Python, Rust, C#, Java, gRPC, REST, Concurrent & Event-Driven Architectures, Microservices
Observability & Reliability
OpenTelemetry SDKs, Grafana LGTM Stack (Loki, Tempo, Mimir, Grafana), Distributed Tracing, Telemetry Metrics
Cloud Infrastructure & Linux
AWS (Graviton, Lambda, ECS, S3, Bedrock), Azure, Docker, Linux Systems Architecture & Performance Tuning
AI Systems & Evaluation
Deterministic AI Evaluation Harnesses, Model Context Protocol (MCP), Vector Embeddings, RAG Architectures
Security & Systems Integrity
FIRST CVSS 4.0 Specification, Android Keystore Hardware AES-256-GCM, Zero-Knowledge Architectures
Featured Software Engineering Projects
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SQL-Frontier-Eval Flagship ProjectDeterministic evaluation harness for Frontier AI on complex analytical SQL. Evaluates 120 semantic traps (Chasm Traps, ASOF joins, recursive cycles) scaled across 108M+ records with DuckDB JSON physical plan profiling. Live Dashboard
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observability-demo Distributed SystemsPolyglot microservice architecture (9 services in Go, Rust, Python, C#, Java, Node) with OpenTelemetry end-to-end tracing, Grafana LGTM stack, DuckDB OLAP telemetry metrics, and AWS Graviton deployment. AWS Canary
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QuietScore Rust / WasmZero-trust, offline-first security vulnerability scoring engine implementing the complete FIRST CVSS 4.0 specification in Rust & WebAssembly, with Model Context Protocol (MCP) server integration. Live App
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Dhayam Game EngineClassical Tamil strategy board game built in zero-dependency modern TypeScript. Implements probabilistic cowrie shell simulation, circular track token collision logic, and state-space minimax decision tree AI. Play Game
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PaperstowZero-knowledge offline encrypted document vault for Android. Enforces hardware-backed Android Keystore AES-256-GCM encryption with local biometric authentication and zero network permissions.
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Satellite Orbit TrackerReal-time satellite orbital propagation platform utilizing NORAD TLE sets and SGP4 orbital mechanics with 3D Cesium visualization and offline Text-to-SQL telemetry exploration. Live App
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Reality CheckServerless compliance audit agent verifying sales claims against contractual agreements. Combines Box Platform APIs, Amazon Bedrock foundation models, and DuckDB analytical validation. Live Demo Deck
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AP Physics C InteractiveCalculus-based problem walkthrough engine for AP Physics C Mechanics & Electromagnetism with audio narration, interactive LaTeX mathematical proofs, and visual derivations. Live Site