niki User

I’m a Fullstack Developer focused on building data-driven applications with Python (FastAPI) and React. Currently at Rajalakshmi Institute of Technology, Chennai, I bring a mix of engineering fundamentals and business-oriented data analytics through my coursework and projects.

In my role as a Junior Developer - Sharepoint Designs (June 2025 – Sept 2025), I developed React-based dashboards using SPFx, integrated enterprise APIs, and optimized data-fetching workflows for better performance. I also built reusable components and collaborated with cross-functional teams to deliver production-ready features.

I’ve also built end-to-end systems that blend machine learning and product thinking. From a real-time voice-based emotion and sentiment analysis Streamlit app using OpenAI Whisper and fine-tuned BERT, to a CLV prediction service with FastAPI and REST APIs, I enjoy turning models into usable experiences. I’ve complemented this with analytics dashboards—Power BI cohort/ROAS tracking and data tools that support decision-making—as well as a resume verification RAG pipeline using LangChain.

I care about clean APIs, fast and reliable user experiences, and actionable insights backed by data. With skills spanning Pandas, NumPy, TensorFlow, SQL-based analysis, and strong tooling like Git, Postman, and Firebase, I’m excited to keep building impactful applications and learning through real-world challenges.