Headline

AI/ML Engineer | ML/DL Systems, RAG, GraphRAG, Agents & LLM Services in Production | Learn to Explore

About

AI/ML Engineer with 2+ years of experience designing, developing, and deploying production-grade AI applications across Generative AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), NLP, and Computer Vision. I specialize in building scalable AI solutions using Python, FastAPI, LangChain, LangGraph, Hugging Face, vector databases, and modern MLOps practices. My experience includes developing enterprise RAG systems, AI agents, document intelligence solutions, and machine learning services deployed for real-world business applications. Core expertise: • Generative AI & LLM Applications • Retrieval-Augmented Generation (RAG & GraphRAG) • AI Agents & Multi-Agent Systems • NLP & Computer Vision • FastAPI & REST APIs • Vector Databases (Weaviate, FAISS, Neo4j) • Docker, Git, Linux & AWS I enjoy solving complex AI problems and building reliable, production-ready systems that deliver measurable business value. I'm currently open to opportunities in AI Engineering, Machine Learning Engineering, and Generative AI, both in India and internationally.

Location

Hyderabad

AI stack

langchain

langgraph

ollama

ChatGPT

Microsoft Copilot

Unstructured

Work experience

Software Engineer (AI/ML) at Posidex Technologies, Oct 2024 - Present · 2 y 1 mo, Hyderabad, Telangana, India, • Designed and deployed production-ready AI services using FastAPI and Python. • Developed enterprise Retrieval-Augmented Generation (RAG) pipelines integrating vector databases and LLMs. • Built AI Agent workflows using LangChain and LangGraph for automated business processes. • Created Computer Vision and NLP solutions for document understanding and information extraction. • Optimized inference performance and API latency for scalable AI applications. • Collaborated with cross-functional teams to deliver AI solutions from development to production.

Trainee Associate Software Engineer at Posidex Technologies, Jun 2024 - Sep 2024 · 4 mos, Hyderabad, Telangana, India

Flutter Intern at Gear Head Motors (ghmev), Jun 2023 - Aug 2023 · 3 mos, Hyderabad, Telangana, India, • Developed a Flutter Frontend Mobile UI for Switch to Electric Vehicle(S2EV) Mobile App. • Developed and maintained Flutter apps for Gear Head Motors, optimizing UI/UX and integrating APIs. • Collaborated with cross-functional teams in an Agile environment, meeting project deadlines.

Education

Bachelor of Technology - BTech, Computer Science, RGUKT Basar

PUC, RGUKT Basar

Public links

github: https://github.com/Sandeepgajula

medium: https://medium.com/@sandeep14