Email: ankit.tanwar.professional@gmail.com
LinkedIn: linkedin.com/in/ankit-singh-tanwar
GitHub: github.com/ankit957173
LeetCode: leetcode.com/ankit957173
Codolio: codolio.com/profile/Ankit957173
Software developer focused on backend engineering, AI application development, and building practical full-stack products. Recently worked on AI backend services, RAG pipelines, prompt-engineering workflows, and document retrieval systems using Python, LangChain, OpenAI/Gemini APIs, and Pinecone.
Mar 2026 – May 2026 | Jaipur, Rajasthan
- Developed AI backend services using Python, LangChain, Gemini/OpenAI APIs, and Pinecone.
- Built RAG pipelines, prompt-engineering workflows, and document retrieval systems for enterprise applications.
Apr 2025 – Mar 2026 | Jaipur, Rajasthan
- Worked as a Java, Selenium, and Automation Engineer.
- Contributed to software quality through test automation and QA engineering practices.
- Python
- Java
- JavaScript
- SQL
- LangChain
- LangGraph
- RAG
- Prompt Engineering
- OpenAI API
- Gemini API
- Vector Search
- FastAPI
- Node.js
- REST APIs
- MySQL
- Pinecone
- React
- Data Structures & Algorithms
- OOP
- DBMS
- Computer Networks
- Git
- Docker
- Linux
- GitHub Copilot
- ChatGPT
- Cursor
- Claude Code
Tech Stack: Python, FastAPI, LangChain, OpenAI, Pinecone, HTML/CSS/JS
- Built a Retrieval-Augmented Generation (RAG) system enabling users to query PDF documents using natural language.
- Implemented document ingestion, chunking, embedding generation, and vector storage using Pinecone.
- Developed semantic search and context-aware response generation using LangChain and OpenAI API.
- Built a movie recommendation app using React and Gemini API for personalized suggestions.
- Integrated Firebase Authentication and hosting.
- Used Redux for efficient state management and a responsive UI.
- Built a secure authentication and authorization system in a MERN application.
- Added server-side regex validation, email OTP, and protected APIs.
- Implemented profile updates, a password manager, and an enquiry form that generates and emails PDFs.
Anand International College of Engineering
2020 – 2024 | Jaipur, Rajasthan
CGPA: 8.34
- Experience in AI backend development and enterprise RAG systems.
- Strong foundation in backend APIs, automation, and full-stack development.
- Practical project work across AI, authentication systems, and recommendation applications.
Thanks for visiting my profile. Explore my repositories to see projects in AI, backend systems, and full-stack development.