Vinay Pawar
Open to work0 years experienceAI Engineer
AI Engineer specializing in Generative AI, RAG, and Full-Stack Development.
Standing Rank
Rank Not Available
Developer Badges
No badges earned yet
Skills & Technologies
37 skillsWork Experience
Programmer Analyst Trainee - AIA
Cognizant
- Worked on an enterprise Master Data Management (MDM) solution for an airline client, building a unified customer master database to support frequent flyer programs, personalized customer benefits, and enterprise data governance.
- Developed and optimized ETL pipelines using Informatica PowerCenter, leveraging SQL for data extraction, transformation, validation, and loading across multiple enterprise systems while ensuring data accuracy and consistency.
- Created and maintained master customer records using Informatica MDM, collaborating with cross-functional teams to improve data integration, mapping, and data quality across multiple data sources.
Projects
Advanced Agentic RAG Chatbot
- Built an agentic Retrieval-Augmented Generation (RAG) system capable of answering research queries from PDFs, text documents, and web sources using dynamic retrieval workflows.
- Implemented a LangGraph-based multi-step reasoning pipeline with vector search in Qdrant, embedding caching, and intelligent fallback mechanisms for improved response quality.
- Developed a FastAPI backend with a Streamlit interface, integrating OpenAI embeddings and GPT-5.4-mini for low-latency, context-aware question answering.
Streamigo - Video Sharing Platform
- Developed a full-stack video sharing platform similar to YouTube, allowing users to upload and watch videos securely.
- Implemented authentication and session management using NextAuth.js with MongoDB for data storage.
- Integrated ImageKit.io for optimized video handling and built responsive UI with search and filtering features.
Handwriting Recognition via OCR
- Developed an OCR pipeline using Convolutional Neural Networks (CNNs), trained on the A–Z Handwritten Characters dataset, achieving high accuracy in recognizing handwritten prescriptions.
- Applied advanced image preprocessing techniques such as thresholding, noise removal, and contour extraction, significantly improving recognition performance and model accuracy.
Leaderboard Standings
Leaderboard Position Pending
Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.
Assessment Highlights
Assessments Not Completed
Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.
AI Collaboration Score
AI Collaboration Score Pending
Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.
Role Compatibility Profile
Role Compatibility Analysis Pending
Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.
Achievements
Advanced RAG Course
Advanced RAG Course - CampusX
Complete GenAI course
Complete GenAI course with LangChain and Huggingface - Udemy
Learn JAVA Programming
Learn JAVA Programming - Beginner to Master
Postman API Fundamentals Student Expert
Postman API Fundamentals Student Expert
The Web Developer Bootcamp
The Web Developer Bootcamp
About Details
Professional Bio
Aspiring AI Engineer with expertise in Generative AI, RAG pipelines, and full-stack development. Skilled in building agentic systems, ETL pipelines, and scalable web applications using Python, LangChain, and FastAPI.
B.Tech in Information Technology in Information Technology
Pimpri Chinchwad College of Engineering, Pune (2022 - 2026)