MS Computer Science at UW–Madison, graduating May 2027. I work on LLMs, ML systems, and the engineering underneath them. Most recently a Data Science Intern at Cloudflare. Before graduate school, 2+ years at Oracle building backend services and data infrastructure.
Looking for full-time SDE and ML engineering roles starting Summer 2027.
Open source: RSEM (merged upstream) Modernized a widely cited RNA-Seq quantification tool from C++98 to C++17 and removed its legacy Boost dependencies, with a drop-in RNG so existing analyses still reproduce bit-for-bit. Added a gold-standard test suite across four aligners with cross-platform CI, then ported the Perl drivers to Python 3. #233 · #234 · #235
Intelligent-Bistro A mobile ordering app where guests manage a cart by talking to an assistant. Claude parses natural-language orders into validated tool calls. UI taps and AI calls share one cart-mutation path, so the model's view never drifts from the user's, and pricing is always computed server-side. Expo, React Native, Express, TypeScript.
CoT-Faithfulness A behavioral and mechanistic audit of chain-of-thought faithfulness across Llama 3.1 8B, Gemma 3 12B, and Claude Opus 4.6. Four CoT perturbations re-injected via assistant prefilling, plus attention analysis. Faithfulness falls as capability rises.
Certified-Temporal-GNN Certified robustness for temporal graph neural networks. Replaces the per-window Bonferroni union bound with one shared edge-flip realization under a single Clopper–Pearson bound: sound under Neyman–Pearson, strictly tighter, and up to +41.7 points certified accuracy on real Elliptic Bitcoin data.
SynthShield Turns sensitive tabular data into synthetic clones with formal privacy guarantees. T5-small fine-tuned with LoRA under DP-SGD, reaching ε≈4. FastAPI and Next.js on Cloud Run, built in 24 hours at CheeseHacks 2026.
Experience
- Cloudflare, Data Science Intern, Jun 2026 – Aug 2026
- UW–Madison Data Science Institute, Open Source Developer, Feb 2026 – Jun 2026
- Oracle, Applications Developer, Jun 2023 – Aug 2025
Education
- UW–Madison, MS Computer Science, 2025–2027
- IIT Kharagpur, B.Tech (Hons.) Mechanical Engineering, Minor in Mathematics & Computing, 2019–2023
- Email: jmahajan2@wisc.edu
- LinkedIn: in/jeevesh28
