Headline

Actively looking for opportunities.. | Ex- Data Scientist Intern @ Celebal | Cisco Campus Ambassador | SIH 2024 Finalist | SDE Intern | React.js | AI-ML | APIs

About

👋 Hello, I'm Nitish Kumar – A Passionate CSE Student | Innovator | Hackathon Winner | Patent Holder | Aspiring SDE I’m a final-year B.Tech student specialising in Computer Science and Engineering, driven by a deep passion for technology and innovation. Over the past few years, I’ve consistently honed my technical skills and demonstrated my problem-solving abilities by actively participating in numerous national-level hackathons and technical competitions, securing many top positions. 🚀 I have filed two patents based on innovative real-world tech solutions, reflecting my commitment to impactful engineering and creative problem-solving. 💡 I’m now seeking opportunities in Software Development, SDE roles, or related technical domains where I can apply my skills, contribute to cutting-edge projects, and continue to grow alongside passionate professionals. 👨‍💻 What I bring to the table: - Solid foundation in programming (Python, Java, C++, JavaScript) - Hands-on experience in full-stack development and IoT + AI/ML projects - Proven track record in ideation, prototyping, and collaborative tech problem-solving - Strong participation in national platforms like Smart India Hackathon - Focused on learning, adapting, and delivering value in dynamic environments 🌐 Let’s connect and explore how we can collaborate, innovate, and build meaningful tech solutions together. I'm open to internships, SDE roles, and tech collaborations!

Location

Mohali district

Work experience

Data Scientist at Celebal Technologies, May 2025 - Jul 2025 · 3 mos, Noida, Uttar Pradesh, India, Worked on cutting-edge Generative AI applications with a focus on Retrieval-Augmented Generation (RAG) and LLM integration. • Developed a RAG-based Q&A Chatbot using LangChain and Hugging Face models to generate intelligent answers from structured datasets. • Preprocessed tabular data (Loan Approval Dataset) into text documents for vector-based retrieval. • Created embeddings using Sentence Transformers and stored them in FAISS for efficient similarity search. • Integrated LangChain's Chains and Agents to orchestrate the retrieval and generation pipeline. • Built a user-friendly chatbot interface using Streamlit for seamless interaction. • Applied prompt engineering techniques to optimize response quality from LLMs. • Explored GenAI tools such as LangChain, OpenAI APIs, Vector Databases, and Light LLMs for scalable AI solutions. Key Tools & Technologies: LangChain · FAISS · Hugging Face Transformers · Streamlit · OpenAI · Generative AI · Python · Prompt Engineering · LLMs · Vector DBs · RAG · Data Preprocessing

Software Engineer at Bluestock ™, Jul 2024 - Aug 2024 · 2 mos, Remote, 1) Hands-On Experience: Applied practical skills in Docker, Jira and Software engineering tools to enhancing my technical and problem-solving abilities. 2) Team Collaboration: Worked closely with a diverse team, improving my communication, teamwork, and collaborative skills. 3) Mentorship: Benefited from guidance and support from experienced mentors, aiding in my personal and professional development. 4) Skill Enhancement: Developed proficiency in JavaScript, React, Python, to improving my ability to tackle complex tasks. 5) Project Management: Gained insight into project planning and execution using Jira, Wrike etc. balancing multiple tasks and meeting deadlines. 6) Innovation: Contributed to creative solutions and new ideas, applying skills in UX design, database management, fostering a growth mindset.

Campus Ambassador at Cisco, Aug 2023 - Jul 2024 · 1 yr, Virtual, campus ambassadors are vital assets who contribute significantly to the success of organizations and the well-being of their fellow students. Their positive influence and dedication create a vibrant and connected campus environment, fostering opportunities for growth and development for everyone involved.

Internshala Student Partner (ISP) program at Internshala, Jun 2023 - Aug 2023 · 3 mos, Virtual, 1.As ISPian learned a lot about marketing and enhancing my communication skills also. 2. Helped a lot of my friends to learning a skills from internshala training program. 3.This program really help me to know how I can achieve my goals. Due to this it's really boost me to work on myself.

Education

Bachelor of Technology - BTech, Artificial Intelligence and machine learning, Chandigarh Group Of Colleges