Open to opportunities

Son Vu

@sonvu

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Full-stack developer specializing in React and Node.js, focused on scalable systems and performance optimization.

Poland

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What I'm looking for

I seek a collaborative, product-focused team role where I build scalable full-stack systems, optimize performance, and own delivery using modern cloud and CI/CD practices.

I am a results-driven full-stack developer with extensive experience building scalable web applications using React, TypeScript, Node.js, and cloud deployment tools. I have led frontend performance optimizations, migrated legacy codebases to modern stacks, and designed reusable component systems that accelerated delivery and improved reliability.

I have delivered backend services and RESTful APIs supporting 100K+ users, integrated third-party services (Stripe, SendGrid, OpenAI), and implemented CI/CD and containerized deployments on AWS and Azure. I collaborate closely with cross-functional teams to turn requirements into production-ready features with measurable impact on conversion, engagement, and uptime.

Experience

Work history, roles, and key accomplishments

Current

Full-stack Developer

Current

MindTrust

Aug 2023 - Present (2 years 1 month)

Participated in 7 client projects building scalable backend services in Node.js and responsive React interfaces, designed a 50+ component UI system that accelerated feature development by 60% and maintained 99.9% uptime for apps serving 100K+ users.

Node React Express Swagger JWT OAuth Stripe CI CD Microservices

Full-stack Developer

Forecastable

Jan 2021 - Sep 2023 (2 years 8 months)

Migrated backend from Express to Node.js architecture, reduced API response time by 40%, refactored legacy codebases to cut technical debt, and integrated OpenAI APIs to increase engagement by 40%.

Node Express OpenAI API REST APIs PostgreSQL Docker CI CD Microservices

Full-stack Developer

Cyboticx

Jul 2016 - Dec 2020 (4 years 5 months)

Built responsive React + TypeScript interfaces and scalable Node.js/Express backends, migrated legacy jQuery to component-based React, and optimized frontend performance to boost Core Web Vitals by 45% and conversion rates by 35%.

React TypeScript Node Express TailwindCSS AWS Docker REST APIs Jest

Front-end Developer Intern

Cyboticx

Jul 2016 - Aug 2017 (1 year 1 month)

Assisted building responsive React interfaces and reusable components, led development of 3 MVPs deployed within 8–10 weeks, and implemented BullMQ/Redis to optimize background job latency by 60%.