Vivek Singh

NIT Jalandhar Biotechnology Pre-final year student (GATE 2026 AIR 643) under contract at AfterQuery (YC 2025). Built and deployed 4 live multi-agent AI systems using LangGraph, MCP, and Google A2A Protocol — spanning production RAG, vectorless biomedical retrieval, and RL-based biological optimisation on Meta's OpenEnv framework.

Data Science Expert (Contract) at AfterQuery Experts — YC 2025 (2026-03 – Present)

• Designed Kaggle-style ML benchmarks with custom datasets, metrics, and baseline models adopted on the AfterQuery Experts platform; improved quality via adversarial test design and metric calibration.

Generative AI Trainee at Google Cloud × NASSCOM FutureSkills Prime (2025-06 – 2025-08)

• Built 3 GenAI prototypes on Gemini 1.5 Pro and Vertex AI; prompt-engineering pipelines reduced hallucination rate by ~40% across factual Q&A benchmarks.
• Deployed retrieval-augmented pipelines on Google Cloud with Vertex AI Search for real-time, source-grounded document Q&A with streaming responses.

B.Tech in Biotechnology – Dr. B R Ambedkar National Institute of Technology Jalandhar (2023-08 – 2027-06)