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Mayank Gupta +91-6387871783 | [email protected] | (cid:239) mayankgupta | § MayankGuptaaa Summary Creative and driven AI engineer with strong foundations in ML, NLP, and Retrieval-Augmented Generation (RAG). Recently promoted to full-time AI Engineer at Vedya Labs (Jul 2025) after a high-impact internship. Core contributor to an LLM-based API Testing Automation platform, owning the code generator module and advancing test coverage, user intervention, and validator logic across Python, .NET, and Java using LangChain and AWS Bedrock (Claude 3.5). Previously worked on multi-agentic RAG systems using semantic chunking and metadata-aware retrieval (e.g., Colpali) to enhance LLM transparency. Hands-on with GPT, BERT, T5, LangChain, and CrewAI. Known for ownership, fast learning, and collaborative spirit. Recognized at national hackathons and active in student leadership initiatives. Education Indian Institute of Information Technology, Guwahati Guwahati, India B.Tech, Computer Science and Engineering | CPI-7.8 2021 - 2025 Sir Padampat Singhania Education Centre Kanpur, UP Standard XII (CBSE) | Percentage: 95.6 July 2020 Delhi Public School Kanpur, UP Standard X (CBSE) | Percentage 96.2 May 2018 Technical Skills Programming Languages: Python, C/C++ (Basic), SQL Frameworks & Libraries: Flask (Backend), LangChain, CrewAI, Scikit-learn, TensorFlow Machine Learning: Supervised & Unsupervised Learning, Feature Engineering, Model Evaluation, Hyperparameter Tuning Deep Learning: Ne