Projects
Computational biology, quantitative finance, clinical AI, security auditing, and systems software — click any card to open the live app or repository.
Computational Biology & Healthcare AI
2026
ChronoGRN
Delay-aware, enhancer-gated Neural ODE that infers time-varying gene regulatory networks from paired scRNA-seq + scATAC-seq trajectories.
HelixMatch — Clinical Trial Matching Engine
AI-powered retrieval-augmented generation (RAG) clinical trial matchmaking engine pairing patient phenotypes and biomarkers with eligibility criteria.
AURA Clinical — Sepsis & Deterioration Predictor
Remote patient monitoring (RPM) early-warning console predicting sepsis onset and acute physiological deterioration from streaming vitals.
Aegis — Healthcare Claims Fraud & Waste Detector
Automated Special Investigations Unit (SIU) console powered by XGBoost anomaly scoring on synthetic CMS healthcare claims.
Causal Dynamic GRN
Delay-aware Neural ODE framework inferring causal time-varying gene regulatory networks from paired scATAC + scRNA multiome data.
Single-Cell Foundation Embedding Transfer
Foundation-model pretraining across diverse single-cell atlases for domain-shift-resilient cell-type annotation across cohorts.
Multi-Omics Cancer Patient Stratification
Cross-cohort multi-omics integration framework for cancer subtype discovery and survival stratification across tissues and assays.
Protein–Protein Interaction Networks
Graph-theoretic and topological study of protein–protein interaction networks in systems biology.
Microbiome Diversity Analysis
Analyzes alpha/beta microbiome diversity patterns across host phenotypes to identify disease-associated microbial signatures.
Cancer Subtype Classification (TCGA & UCI)
Classifies oncology subtypes from high-dimensional bulk gene-expression cohorts (TCGA and UCI benchmarks).
Enzyme Catalysis Simulator
Interactive biochemical simulator of substrate binding, activation-energy lowering, and Michaelis–Menten catalytic turnover.
Cellular Osmosis & Dehydration
Interactive physiological simulation showing hypertonic water transport across cell membranes.
Cell Explorer
Side-by-side interactive eukaryotic animal and plant cell atlas with organelle structure and function breakdowns.
Organic Nomenclature Builder
IUPAC naming engine for organic molecules with a molecular builder, animated 3D viewer, biological examples, and quiz mode.
Adhesion & Cohesion Simulator
Molecular simulator demonstrating hydrogen bonding, cohesion, adhesion, meniscus formation, and capillary action.
Quantitative Finance & Market Systems
2026
Tejas Trading — Event Prediction Market
Kalshi-style binary event prediction market and limit order matching platform with paper trading and portfolio risk analytics.
Rust → Quant
Interactive Rust curriculum progressing from memory-safe systems foundations to quantitative finance pricing and backtesting, with an in-browser runner.
TradeSim
Real-time equities and options trading simulator featuring analytical Black–Scholes Greeks, live P&L, and volatility surfaces.
Orderbook & Arbitrage Simulator
Limit order book (LOB) visualization and cross-exchange triangular/spatial arbitrage simulator.
News Sentiment Stock Predictor
Predicts short-horizon equity directional movement from NLP sentiment scoring of financial news headlines.
Stock Scraper & Return Analyzer
U.S. end-of-day market data explorer: search tickers, chart historical series, compute range returns, and export clean CSV/XLSX datasets.
Portfolio Diversity Calculator
Constructs multi-asset stock/ETF portfolios and computes a 0–100 diversification score with GICS sector concentration breakdowns.
Northstar — Compounding & Goal Planner
Models monthly contributions, expected return distributions, and time-to-goal trajectories for major financial targets.
FICO Credit Score Simulator
Educational credit risk estimator modeling payment history, revolving utilization, credit age, mix, and hard inquiries.
CardFind
U.S. credit card comparison engine with reward-category filtering and expected annual value estimation.
AI Security, Computer Architecture & Algorithms
2026
SyntheticShield
Audits memorization and privacy leakage in synthetic data generators via canary insertion, membership inference tests, and utility benchmarks.
RAGGuard
Context-aware privacy firewall for retrieval-augmented generation (RAG), preventing unauthorized document and PII exfiltration.
PromptLeakDetector
Runtime detector for system-prompt extraction, PII leakage, and context spillover in LLM applications.
ModelCardSec
Pre-deployment ML security scanner that generates automated security model cards covering adversarial robustness, leakage, and drift.
FairDRAM
QoS-aware DRAM memory controller scheduler for heterogeneous CPU–AI co-execution, bounding CPU latency without starving tensor accelerators.
4-Bit Ripple-Carry Adder Visualization
Interactive digital logic gate and carry-propagation simulator for a 4-bit ripple-carry hardware adder.
DFS / BFS / A* Pathfinding Simulator
Interactive grid visualizer comparing depth-first search, breadth-first search, and A* shortest-path exploration.
Sorting Algorithm Visualizer
Step-by-step animated comparison of comparison-based sorting algorithms and time complexities.
Connect Four
Browser implementation of Connect Four.
2048
Browser implementation of the 2048 sliding-tile game.
2021 – 2025 (Selected Earlier Work)
Technical Skills
Programming Languages
C++, Python, Rust, TypeScript, JavaScript, R, SQL, Kotlin, Java, C, LaTeX
AI/ML & Scientific Computing
PyTorch, Scanpy, Muon, scvi-tools, Flow Matching, Diffusion Models, Graph Neural Networks, Neural ODEs, XGBoost, RAG / LLMs
Systems & Full-Stack
Linux, Docker, Git, Next.js, React, Node.js, PostgreSQL, MongoDB, Supabase, AWS, Slurm / HPC
Repositories
Browse current repositories on GitHub (@tejas-ml).