Nandini Bajaj
Software developer and AI enthusiast, building scalable backend applications. I'm passionate about solving complex problems, optimizing systems, and delivering impactful software.Building innovative solutions that solve real-world problems.
About
Currently pursuing Bachelor of Technology in Information Technology with a CGPA of 8.22. Experienced in developing AI-powered applications and full-stack web applications.
Recently completed an internship at IBM where I built an AI-powered Resume Ranker and job discovery platform. I work with technologies like LangChain, React, Next.js, PostgreSQL, and MongoDB , building clean, efficient, and scalable solutions.
Work Experience
Artificial Intelligence Intern
IBM
Developed an NLP sentiment analysis model, accurately classifying customer feedback to support data-driven product and support decisions.
- •Built and deployed NLP sentiment model for customer feedback classification.
- •Integrated predictions into workflows, enabling data-driven, real-time business decisions.
- •Tech Stack: Python, machine learning algorithms, natural language processing (NLP), sentiment analysis, model evaluation and tuning.
Featured Projects
Built a stateful agentic AI system using LangGraph where agents are nodes in a graph, enabling complex decision routing, multi-agent coordination, and controlled autonomy for production-grade AI workflows.
- Stateful AI Agents using LangGraph
- Graph-based decision routing
- Multi-agent coordination
Engineered a web application enabling secure payments via face recognition, allowing senders to be identified through biometric scanning on the receiver's device.
- Face Recognition identifying senders
- Secure Transactions with biometric ID
- Real-time Payment Processing
Engineered a fully functional Kanban board with drag-and-drop task management, CRUD workflows, local storage persistence, and responsive UI to optimize personal productivity and seamless task organization across devices.
- Drag-and-drop task management
- CRUD workflows
- Local storage persistence
- Responsive UI
Latest Blog Posts
Thoughts, tutorials, and insights from my journey in tech.
Skills
Languages
Frameworks
Tools
Backend & Distributed Systems:
Achievements
Technical Blog Author
Published multiple web dev and backend architecture articles on Hashnode, growing readership and strengthening technical communication skills.
Fashion Society Performer
Contributed to award-winning college fashion performances while balancing 15 hrs/week training with strong academic performance, showcasing discipline and adaptability.
Education
Ajay Kumar Garg Engineering College
Bachelor of Technology - Information Technology
Current CGPA: 8.22
Courses: Operating Systems, Data Structures, Analysis Of Algorithms, Cloud Computing, Machine Learning, Networking, Databases
Let's Connect
Interested in collaborating or discussing opportunities? Feel free to reach out!