Ronit Batra
Posts
README.md — A quick snapshot of what I'm doing now, what I've built, and how to reach me.
Projects
September 2025 · logic_nn — Tiny single-file C feed-forward NN (2→H→3) learning AND/OR/XOR; CLI flags set hidden size, learning rate, epochs; achieves 100% accuracy on truth-table tasks.
April 2025 · First-Voice.AI — AI-assisted mental-health support app; structured chats route users to resources; React frontend, Node/Express backend, STT/TTS and OpenAI API; deployed on Vercel.
March 2025 · Pairs Trading (PHM↔TOL) — Market-neutral stat-arb with correlation and cointegration tests, z-score signals, Alpaca live trading; backtested on historical data; PHM/TOL thesis documented.
March 2025 · Order Matching Engine — High-performance C++17 matcher supporting limit orders, multithreading, UDP intake, persistent book; README shows benchmark examples like processing 100k orders in 0.56s.
February 2025 · CPI Predictor — Ridge Regression predicts CPI from macro indicators; hyperparameters tuned with GridSearchCV; evaluated on real economic data using cross-validated RMSE/MAE.
Experience
AI & GTM Engineer — Golden Ventures
New York, NY · May 2025 – Present
Operations — Startup backed by OpenAI
New York, NY · 2025 – 2025
Founding Engineer — Edtrax
Fairfax, VA · May 2023 – Present