I’m Divyansh Singh, a Full Stack Developer passionate about building impactful and scalable software solutions. Currently pursuing Electronics and Communication Engineering with Mathematics at BITS Pilani, I’ve worked across the stack—developing production-grade RAG pipelines with FastAPI, secure payment systems using Node.js and MongoDB, and mobile apps with Flutter.
I bring experience from internships and freelance projects, where I’ve built real-time data handling systems with Firebase, designed intuitive UIs from Figma, and developed robust backends with Django and GCP Cloud Functions. Beyond projects, I lead as a Sub-Coordinator at Developer’s Society, BITS Goa, managing a 40+ member team and maintaining key campus repositories.
Experience
Software Engineer Intern @ Adora
Mar 2025 - May 2025
- Enhanced the UI/UX of an AI-powered parental control application by developing responsive Flutter screens from Figma designs, focusing on the customer support interface.
- Implemented robust backend logic using Firebase Cloud Functions (GCP), Firestore listeners, and asynchronous Dart programming for real-time data handling.
Freelance Software Engineer @ Formidium
Mar 2025 - May 2025
- Built a production-grade RAG pipeline that ingests, chunks, embeds, and semantically indexes complex financial documents for real-time retrieval and question answering.
- Engineered a hybrid chunking strategy to optimize vector search performance across dense, noisy financial disclosures and statements.
Side Projects
BITS Payment Interface
Nov 2024 - Nov 2024
Payment Portal for official Waves ’24 app Node.js, Expressjs, MongoDB, Flutter
• Built a secure payment platform for Waves 2024, handling transactions worth 60 lakh INR with high concurrency.
• Used by 4000 students with smooth performance, handling multiple transactions securely through encryption and secure token management.
Education
BITS Pilani Goa Campus
B.E. ECE
2022 - Present