Hi, I'm Timson
Computer Science graduate from CCNY who builds scalable applications and AI-powered systems—most recently an Application Developer Intern with the NYC Department of Design and Construction.
01.About Me
I'm a software engineer who thrives on turning complex problems into elegant, user-friendly solutions. My journey in tech started with curiosity about how things work, and evolved into a passion for building applications that make a real impact.
I hold a B.S. in Computer Science from The City College of New York (CUNY), and I've had the opportunity to work across the stack—shipping CI/CD pipelines for an on-prem RAG chatbot at the NYC Department of Design and Construction, architecting LangGraph document pipelines and voice agents at Omnigence, and building full-stack products for thousands of users.
When I'm not coding, you'll find me exploring new technologies, contributing to open-source projects, or mentoring fellow developers.
{ "name": "Timson Tan", "location": "New York, NY", "education": "CCNY", "graduated": "May 2026", "status": "Open to opportunities" }
02.Experience
Application Developer Intern
NYC Department of Design and Construction
- ▸Built Azure DevOps CI/CD pipelines gating every commit to an on-prem Python/FastAPI RAG chatbot, running a pytest matrix across Python 3.11 and 3.12
- ▸Eliminated cross-application context contamination in a TypeScript chat widget, where prior document IDs entered new queries, with a monotonic reply counter
- ▸Exposed a confidence-scoring defect suppressing 100% of tuned-application answers with pytest suites pinning two FastAPI query paths, which later guarded the fix
Full Stack Engineer Intern
Omnigence
- ▸Architected a LangGraph pipeline to convert PDFs into structured HTML templates via parallel LLM fan-out, reducing malformed output by 90%
- ▸Engineered a voice agent with multi-provider LLM routing, OpenAI Whisper STT, and ElevenLabs streaming TTS, achieving responses under 3 seconds
- ▸Developed a React + TypeScript document workflow with AI-powered autofill and a voice copilot, lowering manual processing time
Software Engineer Intern
Stuffy
- ▸Engineered a full-featured Discord moderation bot using JavaScript (discord.js), boosting system scalability for a community of 8,000+ members
- ▸Architected modular command frameworks and automated workflows, cutting manual moderation tasks by 40%
- ▸Enhanced server performance and engagement pipelines, driving a 25% increase in community participation
Computer Science Intern
Sports Media
- ▸Designed and deployed the frontend UI for a social media platform using TypeScript, TailwindCSS, and Supabase
- ▸Integrated SupabaseAuth for secure authentication and streamlined user onboarding
- ▸Automated large-scale email verification (1M+ addresses/month) through a Python-Google Sheets API pipeline, reducing invalid emails by 20% and saving $1,000+ annually
Software Engineer Fellow
Headstarter
- ▸Co-developed and launched a SaaS product that dynamically generates study flashcards on any topic
- ▸Implemented data scraping algorithms to curate a comprehensive SAT question database
- ▸Weekly mentorship sessions with engineers from Google, Y Combinator, Stanford, Amazon
03.Featured Projects
Neighborly
Building a cross-platform grocery app that aggregates real-time pricing and generates cost-minimized routes using clustering + pathfinding, backed by an automated scraping and caching pipeline.
StepSync
A full-stack fitness tracking platform featuring real-time dashboards, social connectivity, and personalized goal setting with workout analytics.
04.Technical Skills
Languages
Frontend
Backend & DB
AI & APIs
Tools & DevOps
Data & More
05.Get In Touch
I'm currently open to new opportunities and would love to hear from you. Whether you have a question, want to collaborate, or just want to say hi—my inbox is always open!