Nam (Nick) N. HUYNH

Full Stack Developer

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👨‍💻 About Me

I’m Nick, a software engineer with 10 years in software development — 7 of them focused on web development, and 2 years building with AI tools such as Claude and Codex. I work across the whole stack and the infrastructure underneath it, from API and database design to deployment pipelines.

Core skills

⚡ Currently focused on: AI agents & LLM app development (Claude / OpenAI APIs, MCP, RAG, tool calling), AI-assisted engineering workflows, TypeScript + Next.js, serverless & edge (Cloudflare Workers, Vercel), React Native / Expo, SaaS product engineering (auth, billing, multi-tenancy)
Backend: PHP (Laravel, Livewire, Lumen, Yii2), NodeJS, Python — REST APIs, queues, background jobs
Frontend: VueJS, React / Next.js, TypeScript, AlpineJS, jQuery, TailwindCSS, Bootstrap
Data: PostgreSQL, MySQL, MongoDB, SQLite, SQL Server, Redis — schema design, query tuning, reporting pipelines
Infra & DevOps: Linux servers, AWS, Cloudflare, Docker, Nginx, CI/CD workflows, Git
Integrations: social network & ad-platform APIs (Facebook, Google, Twitter, Bing, Taboola, Outbrain, Yahoo), payment gateways (Braintree, GoCardless), LDAP, SIP / VoIP telephony
AI-assisted development: Claude, Codex, Copilot, CodeRabbit — 2 years shipping production code with them
Ways of working: full software development lifecycle, Agile/Scrum, project management and team leadership

🚀 Portfolio

Career: Software Engineer @ Enclave, Da Nang (Jan 2015 – May 2019) · Software Engineer @ Est Rouge (Aug 2019 – Apr 2021) · Freelance / remote engineer (May 2021 – present)

💼 Client & Product Work

Nordace LP — Landing Page Platform

Jan 2025 – Jul 2026 · Project manager, team of six

A landing page platform for building, launching and tracking marketing pages across multiple products.

Tech Stack: PHP, Laravel 12, Livewire 4, Laravel Volt, AlpineJS, TailwindCSS, Vite, PostgreSQL, Laravel Sail

AdOp Dashboard — Multi-Platform Marketing Dashboard

Sep 2022 – Jul 2026 · Project manager, team of six

A data marketing dashboard that consolidates ad campaign performance and affiliate tracking across a dozen ad platforms and trackers.

Tech Stack: PHP, Laravel 8 → 12, Vue 2, MySQL, AWS · APIs: Facebook, Google, Twitter, Bing Ads, Taboola, Outbrain, Yahoo Gemini, Yahoo DSP, Yahoo Japan, RedTrack

Stan — Business Telephone System Dashboard

May 2021 – Jun 2026 · Full-stack developer, team of three

A hosted PBX customer portal giving customers self-service control over their telephony services, billing and account details, with in-browser calling and CRM integrations.

Tech Stack: PHP, Lumen 5.6 → Laravel 12, Vue 2, MySQL, FusionPBX, FreeSWITCH, SIP/SIP UA, WebSockets (call popup), CDR call flows, LDAP contacts, Chrome extension · APIs: Zoho, GoCardless, KashFlow

Task4it

Software Development as a Service

Digital transformation through process automation, plus WordPress security and optimization services.

Health Information Alliance

Core Measure & Registry Abstraction Platform

A healthcare platform for core measure abstraction, registry abstraction and medical coding.

Vostel

Business Telephone Systems

Website and platform for a business telephone systems provider serving Kent, Sussex, Surrey and London.

Essex Motor Factors

Auto Parts E-commerce

An online store for a Mid Essex motor factor, supplying top quality brands and OE parts at great prices.

Fahrschule Lünen Team Europa

Driving School Website

Website for a German driving school covering everything from motorcycle to truck licences.

📱 Mobile Apps

chatwithai

AI Chat Android App

A mobile AI chat assistant for Android built with React Native and Expo.

Tech Stack: React Native, Expo, OpenAI API

pursea

Personal Finance App

A personal finance app for Android to help track spending and manage money.

🗂️ Earlier Work Experience

Project	Period	Role	Tech
Ticket Data Marketing Dashboard	Sep 2019 – Apr 2021	Back-end developer (team of 12)	PHP Laravel, MySQL, AWS (Redshift, Athena, S3), BigQuery
The Luxury Closet — luxury fashion e-commerce	Sep 2018 – Aug 2019	Back-end & front-end developer (team of 11)	PHP Yii2, MySQL, AWS, HTML/CSS/JS
eWallet — wallet with KYC, bank integration & top-up	Jan 2018 – Aug 2018	Back-end developer (team of 5)	PHP Laravel, MySQL, AWS, AngularJS
Sport Game System — business + fun & real games ecosystem	Mar 2017 – Dec 2017	Front-end developer (team of 8)	Angular 2, Scala/Play, MySQL, MongoDB, WebSocket, Mapbox
Cuisine Sharing — provider sales & promotion platform	Oct 2016 – Feb 2017	PHP developer (team of 7)	Laravel, Lumen, Pusher, Braintree, Firebase, Java, Swift, jQuery, MySQL
ERP System — company resource management	Jul 2016 – Sep 2016	Developer (team of 6)	PHP Laravel, jQuery, Pusher, MySQL
Fitness & Yoga Center Management	Jan 2016 – Jun 2016	Developer (team of 8)	PHP Laravel, Slim, jQuery, MySQL
E-Lunch System — company lunch menu app (Android + iOS)	Jul 2015 – Dec 2015	iOS developer (team of 6)	Android/Java, iOS/Objective-C, GCM, REST, PHP
Wine Tracking Application — web + mobile	Jan 2015 – Jun 2015	iOS & Android developer (team of 4)	iOS/Objective-C, Android/Java, PHP, MySQL, SQLite
Bookshop Management — desktop billing & reporting	Sep 2014 – Dec 2014	Developer (team of 2)	Java, MVC, MySQL
Individual Finance Management — desktop + mobile	Feb 2014 – Aug 2014	Developer (team of 4)	Java, MVC, MySQL
Document Encoding & Decoding	Sep 2013 – Jan 2014	Developer	Java, RSA