Open to opportunities

nguyen phu quang anh

@nguyenphuquanganh

Front-End Software Engineer specializing in Angular and high-performance web apps with 6+ years building scalable user experiences.

Vietnam

Message

What I'm looking for

I want to build scalable, high-performance front-end systems with Angular/React/Next.js in cross-functional teams. I’m looking for ownership, strong engineering practices, and opportunities where I can optimize performance and deliver exceptional UX.

I’m a Front-End Software Engineer with 6+ years of experience building scalable, high-performance web applications. I specialize in Angular, with strong proficiency in React, Next.js, Vue 3, JavaScript, and TypeScript.

In my current role as a Senior Front-End Engineer at Politetech, I’m the sole front-end engineer in a 4–6 person team, owning full delivery of an enterprise process-automation SPA for 1,000+ users. I architect components, API integration, routing, and state management end to end.

I’ve led complex UI engineering efforts, including building a custom visual workflow builder from scratch with an infinite canvas, pan/zoom, and drag-and-drop across 14 node types—without third-party graph-library dependencies. I also apply performance-focused techniques like OnPush change detection, lazy-loaded routes, and requestAnimationFrame batching to keep rendering fast at scale.

Across contracts and past roles, I’ve shipped enterprise platforms on Angular + Spring Boot and delivered full-cycle MVPs using Next.js with SSR. I enjoy collaborating with cross-functional teams and contributing to back-end tasks using Node.js, REST APIs, and Spring Boot when needed, while keeping quality high with testing such as Cypress.

Experience

Work history, roles, and key accomplishments

Current

Senior Front-End Engineer

Current

Politetech Software

Jan 2025 - Present (1 year 6 months)

Sole front-end engineer owning delivery of an enterprise process-automation SPA, including architecture, component design, API integration, routing, and state management. Built a custom infinite-canvas visual workflow builder and optimized rendering performance for complex workflow states.

Angular API Integration State Management Infinite Canvas Pan Zoom Drag And Drop SVG Connection Routing OnPush Change Detection RequestAnimationFrame Batching Performance Optimization

Full-Stack Engineer

IGB Soft

Sep 2024 - Feb 2025 (5 months)

Delivered an enterprise administration platform for managing LLM proxy configurations, OAuth2 authentication, and secure secrets management on an Angular + Spring Boot stack. Built shared Angular UI patterns and implemented backend services with migrations, audit trails, and JWT token management.

Angular Spring Boot OAUTH2 Secrets Management PrimeNG Flyway Migrations Envers Audit Trails JWT Authentication Backend Services

Automation & Full-Stack Engineer

Freelance

Jan 2024 - Jan 2025 (1 year)

Built end-to-end customer service automation pipelines using n8n, integrating Facebook, Zalo, and Telegram via webhooks. Automated account verification, payment checking, and Telegram-based CRM onboarding to reduce manual support workflows.

N8n Webhooks Zalo Integration Customer Service Automation Verification Customer Onboarding Facebook Integrations

Senior Front-End Engineer

Mission Digitalisierung GmbH

Sep 2023 - Dec 2024 (1 year 3 months)

Led MVP development in a small engineering team using Next.js with SSR, shipping to real users during the contract period. Optimized API and rendering performance and contributed REST API design and Cypress E2E test suites.

Next.js API Performance RESTful APIs Cypress E2E Testing

Front-End Developer

Biplus

Apr 2022 - Sep 2023 (1 year 5 months)

Led front-end development of the Epass platform MVP, delivering core architecture and key features to active users. Troubleshot Kubernetes deployment issues blocking production releases to restore deployment stability.

Front End Developer Kubernetes Deployment Troubleshooting Production Releases

Front-End Developer

Lifesup

Apr 2021 - Apr 2022 (1 year)

Developed and integrated new features in an agile environment while maintaining a scalable frontend codebase across multiple product versions. Adapted functionality to evolving client requirements while meeting delivery timelines.

Agile Development Frontend