Hello, I'm Julius, a software developer on co-op at Nokia, focused on TypeScript/React, Python, and AI agents.
Hello, I'm Julius, a software developer on co-op at Nokia, focused on TypeScript/React, Python, and AI agents.
About me
I'm a software developer with two years writing TypeScript and Python, currently on co-op at Nokia where I ship end-to-end features across React, FastAPI, and Kubernetes — from browser UI to containerized services. Lately I've been building AI agents and evaluation pipelines. Outside work, I build tools for my own workflow — most of my projects started as something I wished existed.
My projects
Exprès
Serverless AI writing feedback platform with revision-aware analysis, SSE streaming, and AI observability.
- React
- TypeScript
- Cloudflare Workers
- Hono
- Drizzle
vscode-containerlab
Open-source VS Code extension for network labs — contributed a link impairment panel and refactored the webview messaging layer for type safety.
- TypeScript
- React
- VS Code Extension
- Open Source
MR Review Agent
Multi-agent system that reviews GitLab merge requests via a custom MCP server exposing diffs, metadata, and pipeline context.
- Python
- Google ADK
- MCP
- Docker
Skills
- TypeScript
- React
- Next.js
- Tailwind
- Python
- FastAPI
- Node.js
- Hono
- REST APIs
- PostgreSQL
- Drizzle
- Langfuse
- MCP
- Google ADK
- Vitest
- Playwright
- Docker
- Kubernetes
- Cloudflare Workers
- GCP
- CI/CD
- Git
Experience
Software Developer Co-op
Nokia, Ottawa, ON
- Delivered end-to-end functionality across a distributed system, designing FastAPI backend services and APIs with comprehensive unit and E2E test coverage.
- Built a WebSocket-based SSH console for Kubernetes containers, enabling real-time terminal access and SFTP through a bastion architecture.
- Led improvements to frontend accessibility and testability by introducing ARIA labels and semantic attributes, enabling Playwright-based E2E testing and improving selector reliability.
- Implemented online and offline evaluation pipelines for AI agents using Langfuse, integrating dataset-driven testing and CI workflows to evaluate and improve LLM-based agent performance.
Computer Programming Diploma
Algonquin College, Ottawa, ON
GPA: 3.99/4.0. Dean's Honour List.
2024 – 2026Contact me
Contact me directly at contact@juliusliu.dev or use this form to say hi!