Profile

Full-Stack Engineer with 6+ years of experience taking products from zero to production — independently owning architecture, delivery, and iteration. I've shipped AI-integrated platforms, multi-tenant SaaS products, and real-time systems that real users depend on. I work directly with founders and stakeholders to translate ambiguous requirements into working software, make product calls under uncertainty, and keep systems running. I move fast without cutting corners, use AI tooling as a force multiplier, and take full ownership of outcomes — not just tasks.

Professional Experience
Freelance/Contactor, Full-Stack Developer
11/2025 – Present | Remote

Full-Stack Developer | Freelance / Contractor · 11/​2025 – Present · Remote

Senior Angular Developer — via Agency (AU-based Automotive Client)

  • •Built a complex PO and inventory tracking system in Angular — delivered on time under a fixed contract, self-reviewed and production-ready with no QA support.
  • •Leveraged AI-assisted development (Claude Code) to maintain velocity and code quality simultaneously throughout the engagement.

    • PlantOps MVP — Agricultural SaaS

  • •Sole engineer on a multi-tenant SaaS MVP (Next.js, NestJS, MySQL) — went from zero to deployed product independently, making all architecture and product decisions.
  • •Shipped background job processing, containerised deployment, and CI/​CD pipeline.

    • DineWithDalators.com⁠ — Tour Management Platform

  • •Designed and launched a full tour booking platform (Next.js, MongoDB) solo — real bookings processed in production from day one, including real-time Telegram notifications and a custom CMS.
    • Mercu⁠, Full-Stack Developer
    05/2024 – 10/2025 | Remote
  • •Owned end-to-end delivery of a virtual interview platform (ASP.NET Core, Angular, MySQL) — sole engineer from requirements to production, including all infrastructure and integration decisions.
  • •Redesigned the media processing pipeline — cut file sizes by ~80%, directly improving load times and reducing infrastructure costs in production.
  • •Integrated OpenAI Whisper for automated transcription — eliminated manual human review at every interview submission, enabling the workflow to scale.
  • •Shipped Twilio and Cronofy integrations — navigated third-party constraints and edge cases without external support.
    • Simplify Dalat⁠, Full-Stack Developer
    01/2021 – 05/2024 | Lam Dong - VN
  • •Diagnosed and fixed MSSQL connection pool exhaustion under load — restored production stability for the enterprise platform without downtime.
  • •Led a full Angular frontend refactor (v8–17) across a large codebase — improved long-term maintainability without disrupting ongoing feature delivery.
  • •Mentored 3 junior developers and established frontend coding standards adopted across the team.
    • B-Gate Solutions, Back-End Developer (.NET)
    05/2020 – 11/2020 | Lam Dong - VN
  • •Delivered CRM modules (ASP.NET MVC, Entity Framework, AngularJS) in a startup environment — contributed to feature shipping across the full stack from day one.
    • Key Projects
    LamDongMoi⁠, In production - Full-Stack Engineer
    11/2025 – Present
  • •Conceived, built, and launched a live regional news platform (Next.js, NestJS, MongoDB) entirely solo — from product vision to production, serving real daily visitors with consistent uptime.
  • •Designed and shipped a fully automated AI content pipeline (LLM orchestration, bilingual translation, crawling) — running in production with observability, error handling, and manual override controls.
  • •Built 3 separate product surfaces (client-facing site, admin dashboard, and account portal) from a single codebase — all product and prioritisation decisions made independently, validated with real users and iterated based on actual usage.
    • Libra Kitchen⁠, In production - Full-Stack Engineer
    10/2022 – Present
  • •Built and maintained a live coffee shop platform (Angular Universal, Node.js) handling real menus, orders, and scheduling — stable in production for 3+ years with no dedicated ops support.
    • Skills
    Backend
    • •.NET 8,
    • •Entity Framework Core
    • •NestJS, Node.js
    Frontend
    • •Next.js
    • •React
    • •Angular (latest, RxJS, Signals)
    Data & DevOps
    • •MySQL, MongoDB
    • •AWS, Azure, DigitalOcean, GitHub Actions
    • •Docker
    AI & Tools
    • •Cursor AI
    • •Claude Code
    • •Git
    • •Figma
    Certifications
    AI Agents with MongoDB⁠

    MongoDB - Issued 10/​2025

    Angular: Building Large Applications⁠

    LinkedIn – Issued 11/​2025

    Education
    Bachelor of Engineering - Computer Software Engineering, Da Lat University
    08/2016 – 03/2021
  • •Grade: Good
  • •Led campus-wide student engagement initiatives and served as student-faculty liaison, improving student communication and event participation.

    • Languages
    Vietnamese

    (Native)

    English

    (Professional Working Proficiency)