APPLIED ML·PRODUCTION SYSTEMS·PHYSICAL SIM
Machine learning and backend engineering across legal AI, quant, healthcare, LLM instrumentation, and fluid dynamics — built to verify, simulate, and refuse when uncertain.
Most software assumes the inputs are clean, the model is right, and the world will hold still long enough to ship.
The Operator works downstream of that lie — in legal advice, in money, in health, in model readouts, in physical systems.
So every system is built around the verification, not the answer. Refuse when unsure. Simulate when reality is expensive.
"When the answer matters, verify before you speak."
github.com/Lexprobe ↗FastAPI · Postgres · Qdrant · citation audit
Production legal research for Indian law. Citation audit catches hallucinated precedents before they reach the user. Refuses when uncertain.
Illustrative UI demo — production audit runs in Lexprobe repo.
"Cost the trade. Then take it."
github.com/GeoQuant ↗walk-forward · Alpaca paper · cost in optimizer
Research → signal → execution. Walk-forward only. Costs & slippage modeled inside the optimizer, not assumed away.
Illustrative curve — see GeoQuant repo for walk-forward harness.
"Probabilities, not promises."
github.com/Health-AI ↗ACC/AHA · FINDRISC · safety gates
Clinical risk scoring from labs + lifestyle. Runtime path uses ACC/AHA Pooled Cohort and FINDRISC — actual clinical models, not invented scores. Refuses when input is incomplete.
"Measure what's inside the model. Not what it says."
github.com/Anima ↗HF hooks · valence / arousal / unc · MIT
Open-source instrumentation for Hugging Face causal LMs. Forward hooks on hidden states → valence / arousal / uncertainty readouts per token. FastAPI + WebSocket streaming with an optional live dashboard.
Live widget demo · guard AUROC 1.00 · GoEmotions val r 0.48 — benchmarks ↗
BEMT solver across RPM × pitch × blade count. Self-driven CFD work — drag to see thrust / efficiency / power.
BEMT · GUI + CLI · CSV sweeps
Vortex Ring State across the descent envelope. Self-driven simulator — drag to find the unstable zone.
Helmholtz · Kelvin Γ · viscous decay
10-day IISc internship on vortex rings (May 2025). CFD simulators on GitHub — vortex rings, propeller BEMT, vortex tracking — are self-driven work.
Prototype water-based air filtration systems. Hardware-first iteration, weekly build / test / refine.
Built a text-to-SQL RAG pipeline with schema linking and SQL validation. NDA-restricted — details not public.
AI automation and workflow systems for small businesses — backend integrations, lead workflows, and sites. 6+ months building; client details not public.
"I like pressure tests. In systems and in life."
Builder across legal AI, quant, healthcare, LLM instrumentation, and physical simulation. Measurable performance, tight feedback loops, and knowing exactly when a system should refuse to answer. Competitive sport — skating, football, badminton, swimming. MUN, NGO work, 50+ hrs of community service.
Full public project list — synced from GitHub. Case files and lab experiments are featured above; NeuralVortex and text2sql-rag are in flight.
Syncing index…
— let's build something real —
siddarthb078@gmail.com ↗