I'm an AI/ML engineer pursuing my M.Tech in Artificial Intelligence at IISc Bangalore, after a B.Sc. in Data Science & Applications at IIT Madras and a B.E. in Computer Science, completed in parallel. My thesis work investigates coverage-guaranteed conformal prediction for uncertainty inheritance in multi-agent LLM systems, and I build multimodal retrieval-augmented generation, machine unlearning, and applied GenAI systems - the kind that need to reason over messy, real-world data without falling over.
Outside the lab, I've run fundraising drives, led a 5,000-attendee fest's registration desk, and managed budgets for one of India's largest techno-cultural festivals. I like problems with a deadline and a leaderboard.
- Investigating coverage-guaranteed conformal prediction for cross-agent uncertainty inheritance in dynamic DAG-structured multi-agent LLM systems, a gap unaddressed by existing frameworks (G-Designer, DySCo, UProp, DebUnc).
- Identified and formalized theoretical flaws in an existing e-process-based topology design framework, including an independence violation and a "groupthink" failure mode from correlated agent errors.
- Developing calibrated confidence scoring between connected agents and a method to compose scores across a multi-agent chain for a provable end-to-end accuracy guarantee.
- Implemented a BERT-style transformer text encoder from scratch in PyTorch, validated to cosine similarity 1.0 against a reference bge-base-en-v1.5 checkpoint, then fine-tuned via contrastive learning on 82K mined query–passage pairs, improving Recall@1 0.39→0.65.
- Architected a dual-path multimodal retriever over a 638-document PDF corpus, pairing the custom text encoder with frozen CLIP for images, recovering ~1,200 figures via a CLIP-based attachment gate at ~85% precision.
- Designed cross-encoder reranking for adaptive top-k selection, grounding a Qwen-VL backbone in retrieved text and figures to cut irrelevant context by ~30%.
- Built a self-attention Mixture-of-Experts recommender (MoSE), replacing LSTM experts with 4 parallel causal self-attention experts under a shared MMoE gate for joint next-item ranking and rating prediction on MovieLens.
- Achieved 0.282 Recall@10 / 0.163 NDCG@10 (~3× an LSTM-expert baseline) while cutting rating RMSE from 1.177 to 1.097.
- Diagnosed emergent expert specialization via gate-weight and attention analysis, consistent with MMoE routing dynamics reported in RecSys'19.