From building web crawlers serving 80 newspapers, to designing Big Data architectures at American Express, to leading Deep Learning teams deploying on edge devices — to now shaping enterprise GenAI platforms at Cigna. Two decades of evolution, one constant: making machines understand.
Each era didn't replace the last — it built on it. The foundation engineer became the data architect, who became the deep learning lead, who became the GenAI architect.
Senior Software Engineer @ Eterno Infotech
Built DailyHunt's backend — web crawlers aggregating news from 80 publishers across rich, XML, HTML, JSON feeds. Learned to think at scale when millions of mobile users depended on your code.
Module Lead @ Impetus (American Express)
Architected SERT — the Speed Engagement and Relevance Tool for Amex open card merchants. Processed terabytes of transactional data. Discovered that data, not code, is the real product.
DS Lead @ Inkers → Practice Lead @ Trigyn
Led CV teams building face recognition, video analytics across 1000s of streams, edge deployment on Jetson Nano. Made machines see.
NLP Architect @ Hexad (VW) → ML Advisor @ Cigna
Designing enterprise GenAI platforms — RAG pipelines, LLM guardrails, document intelligence. Making machines understand and reason.
Published research and production innovations that push the boundaries
Cross-modal retrieval with dual-head projections, triplet loss, and FAISS indexing. Achieves 75% token reduction while reducing hallucination rates from 8.6% to 1.2% in production document intelligence pipelines.
Enterprise GenAI platforms, RAG with VectorDB/FAISS, prompt engineering (CoT, ToT, few-shot), LLM guardrails, PII safety, evaluation gates, vLLM serving
Object detection, face recognition, medical imaging (MRI/X-Ray), video analytics, model pruning, quantization, edge deployment on Jetson
LoRA/QLoRA fine-tuning, RLHF alignment, knowledge distillation, DDP/FSDP distributed training, ZeRO, FlashAttention, GPU performance at scale
Team building, architecture standards, cost/latency SLOs, security-by-design, experiment tracking, release discipline, stakeholder management
BITS Pilani, India
Deep Neural Networks, Deep Reinforcement Learning, NLP, Statistics, Information Retrieval
VTU, India — First Class
Operating Systems, Computer Networks, Parallel Programming, Algorithms & Data Structures
Vehicle Detection & Tracking, Traffic Sign Classification
PoS Tagging (HMM), Machine Translation (DNN), Speech Recognition
Generative AI with LLM, Neural Networks & DL, CNNs, AI for Medical Prognosis, Hyperparameter Tuning, and more
Sun Certified Java Programmer, Sun Certified Web Component Developer
How dual-head cross-modal projections and FAISS indexing achieve 75% token reduction while cutting hallucinations from 8.6% to 1.2% in production pipelines.
ReadHow agentic patterns — ReAct, Plan-and-Execute, Reflexion — are transforming AI from question-answering to goal-directed problem solving.
ReadWhy fine-tuning a 3B model often outperforms prompting a 70B one — at 25x lower cost and 10x lower latency.
ReadOpen to architecture consulting, advisory roles, and research collaborations