Eesh Saxena
AI/ML engineer & researcher building models you can trust, from retrieval systems to Kaggle medals.
Kaggle Competitions Expert
LeetCode Knight · 160+ merged PRs
Gandhinagar, India
I build retrieval systems, agent-security tools and competition models, and I spend most of my time on the part people skip: the evaluation. Knowing which numbers to trust is the whole job.
Research
Reversible data hiding in encrypted images at IIIT Vadodara; MOTIP (CVPR 2025) multi-object tracking at IIT Tirupati.
Competitions
Kaggle Competitions Expert with a silver and a bronze, plus 1500+ competitive programming problems.
Open source
160+ merged pull requests in redis-py, pypdf, sqlglot, fontTools, Biopython and more.
IIIT VadodaraResearch Intern · Dr. Abhisek Paul
Analysed Zhang (IEEE SPL 2011) on Reversible Data Hiding in Encrypted Images. Studied 30+ related works, implemented the encryption, embedding, and extraction pipeline in Python, and achieved 100% reconstruction fidelity with a 0.5 bpp embedding rate.
IIT Tirupati, SEVA LabWinter Research Intern · Dr. Chalavadi Vishnu
Reproduced MOTIP (CVPR 2025) for Multiple Object Tracking. Evaluated transformer-based identity prediction, achieving 68.2 MOTA and 64.5 HOTA on MOT17 datasets by optimizing query initialization and spatio-temporal embeddings for dense scenes.
Conflict-Aware Graph RAG
Text to knowledge triples with LLMs; an entropy-based conflict detector cuts hallucination on multi-hop QA.
LLM Agent Security
Multi-step prompt injections that push a tool-using agent past its guardrails. Best public score 106.285 on Kaggle, plus a clean-room bypass benchmark.
standin
Record LLM API calls once, replay them forever in tests: fast, free, deterministic and offline, with secret redaction.
Sneakoscope
A safety hook for AI coding agents: logs every tool call and blocks file access outside the folders you allow.
RajNLP-50K
India's first open Rajasthani-Hindi code-switched corpus; fine-tuned MuRIL beats GPT-4o on NER, sentiment and toxicity.
Cardiac Edge AI
140x compressed arrhythmia detection on an Arduino Nano 33 BLE: ~99% F1 in under 256 KB.
Competitions Expert.
Kaggriculture Silver
Solo, 99 submissions, top 4.7%. Offline wins against recorded games did not survive a live, reacting ladder.
Write-up ↗Biohub Tracking Bronze
Team of four, 181 submissions, top 7.3%. Sub-voxel soft-argmax localization was the biggest gain.
Write-up ↗merged pull requests, mostly real bugs found with differential and crash testing in libraries people depend on.