Hi! I'm Zheng Seng
Building wrappers everyday while surviving on jokes
About
Year 3 Information Systems student at SMU. Building interesting applications and staying updated with tech trends.
Experience
Ministry of Home Affairs
May - Aug 2025
Full-stack cloud-native AI development
About Me
Just another software engineer that build wacky solutions to problems that don't exist
I am a software engineer based in Singapore with a passion for building applications that I find interesting. With a strong foundation to talking to myself with ChatGPT, I enjoy creating efficient, scalable, and user-friendly solutions.
My journey in tech began with a curiosity to understand how things work, which led me to pursue a degree in Information Systems in Singapore Management University. Throughout my academic and professional journey, I've had been forced to work on diverse projects that have shaped my skills and approach to software development.
When I'm not coding, you can find me sleeping on my bed (Just joking to any hiring managers reading this), contributing to fun self-projects, or mentoring aspiring developers. I believe in continuous learning and staying updated with the latest industry trends.
Projects & Experience
A showcase of my recent projects and lack there-of professional experience.
- Created an web application using Python Flask to implement API Calls to ChatGPT Turbo 3-5 with Prompt Engineering/RAG customized through Google Maps API calls
- Curated to supplement tourism via enhancing user experience with audio guides offered by Singapore Tourism Board
- MP3 instrument separation using Bi-LSTM neural networks
- Leveraged Open-Unmix architecture
- Led peer learning sessions on machine learning
- Fine-tuned Llama 7B for machine learning Q&A
- Developed Python/Selenium web scraping pipeline
- Achieved First Place targeting crowd management and public security
- Developed real-time crowd monitoring system with Bluetooth hubs as sector ICs
- Generated real-time heatmaps for attendees and organizers to optimize crowd flow
- Enabled emergency notification system for swift stakeholder communication
Work Experience
My professional journey and career milestones.
Cloud Native Web Applications & AI
Ministry of Home Affairs Singapore
Designed and built a cloud-native full-stack web application using Next.js (TypeScript) and Ant Design on the frontend, with FastAPI and Pydantic models on the backend. Architected an agentic AI system using LangGraph to orchestrate scraping agents and intelligent content recommendation workflows. Integrated scalable cloud services including Azure Cosmos DB, Redis, and Azure AI Search.