
Lua D
Full Stack Web Developer
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Portfolio
Work experience
Full Stack Developer
BirthdayMessaging.io • Freelance
Jun 2025 - Jan 2026 • 7 mos
• Led project management for the first 9 weeks, ran sprints and coordinated handoffs before transitioning to full‑stack development. • Built and containerized backend (Django, PostgreSQL, Docker) and standardized local/CI environments with Dockerfile and compose. • Implemented secure authentication (JWT) and route protection; managed secrets via environment config. • Added logging and observability (timed rotating, env‑tagged logs) and exposed a filtered logs endpoint for debugging. • Developed Chrome extension features offline‑first sync (chrome.storage.local → backend) to persist labels across sessions and devices. • Built Templates CRUD with optimistic UI updates and integrated third‑party APIs with a mock testing scaffold. • Outcome: shipped end‑to‑end features that improved data persistence, reduced environment drift, and increased observability; documented solutions for maintainers. Tech: Python, Django, DRF, PostgreSQL, Docker, JavaScript, Chrome Extensions, JWT, Git/GitHub.