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Harkirat Singh
Jalandhar
Summary
Results-driven Data Scientist, AI Engineer, and Technical Instructor with over 2 years of professional experience architecting generative AI solutions and mentoring tech professionals. Expert in RAG pipelines, autonomous agents with LangChain, and interactive computer vision frameworks.
Overview
2
2
years of professional experience
Work History
Data Scientist & AI Engineer / Technical Instructor
O7 Services
Jalandhar
06.2024 - Current
- Architect and deploy production-grade generative AI applications, utilizing LLMs, LangChain, and RAG architectures to build responsive, context-aware AI agents.
- Developed internal tools and interactive demonstration dashboards with Streamlit to effectively illustrate AI agent capabilities and workflows to stakeholders and students.
- Develop internal tooling and interactive demonstration dashboards using Streamlit to showcase complex AI agent capabilities and workflows to stakeholders and students.
- Conducted technical workshops and live sessions, mentoring students in hands-on AI development, agentic reasoning loops, and backend frameworks.
Education
B.Tech - Computer Science Engineering
DAV Institute of Engineering And Technology
Jalandhar, Punjab06-2024
Senior Secondary - CBSE
M.G.N Public School
Jalandhar01-2020
Secondary - CBSE
M.G.N Public School
Jalandhar01-2018
Skills
- Generative AI
- Large Language Models (LLMs)
- Data visualization
- RAG Pipelines
- Autonomous Agents
- Natural Language Processing
- Python for AI
- Django
- Streamlit
- JavaScript
- Core Java
- MySQL
- ChromaDB
- Machine learning
- Deep learning
- VS Code
- Google Colab
- Computer Vision
Awards
Reading books Related to
Astrophysics
Sports
Dance
Traveling
Story and Poem Writing
Projects
- Autonomous Research Assistant & AI Instructor Infrastructure, Professional/Workshop Project, Designed an end-to-end reasoning loop application using LangChain and custom tools to demonstrate autonomous workflows during live student-facing workshops. Integrated optimized document-parsing pipelines and vector indexing to deliver precise, context-aware responses via a seamless Streamlit interface.
- AI Interview Taker & Behavioral Evaluator, Independent Project, Built an intelligent application to analyze live user behavior, posture, and facial expressions during mock technical interviews. Integrated MediaPipe and OpenCV for real-time video analytics alongside automated feedback generation to score candidate confidence.
- AI-Based Intelligent Traffic Light Timer Changer, Independent Project, Developed a smart traffic management application designed to dynamically adjust traffic light timers based on real-time vehicle density. Utilized OpenCV and object detection frameworks to achieve an accurate vehicle count per lane, significantly optimizing traffic flow and reducing intersection congestion.
Languages
- English
- Hindi
- Punjabi
Skills
Generative AI, Large Language Models (LLMs), LangChain, RAG Pipelines, Autonomous Agents, Computer Vision (OpenCV, MediaPipe, Object Detection), Python, Core Java, C, C++, JavaScript, Django, Streamlit, Bootstrap, HTML, MongoDB, MySQL, ChromaDB, VS Code, Git/GitHub, Google Colab
Timeline
Data Scientist & AI Engineer / Technical Instructor
O7 Services
06.2024 - Current
B.Tech - Computer Science Engineering
DAV Institute of Engineering And Technology
Senior Secondary - CBSE
M.G.N Public School
Secondary - CBSE
M.G.N Public School