Hello there 👋 , I'm

Ollie Ou

Software Engineer

I'm a software engineer with 5 years of experience crafting modern web applications. I specialize in React, Vue.js, TypeScript, Next.js, Node.js, delivering high- performance and scalable solutions.

+1 672 380 2414

+ 886 910 372235

ollieotc@gmail.com

ABOUT

From pixels to code, I'm a Software Engineer who loves turning ideas into reality. With a design background, I bring a unique perspective to coding. Whether I'm crafting a stunning UI or building a scalable backend, I'm always looking for new ways to blend creativity with technology.

I love the challenge of turning complex problems into elegant solutions.

With a solid foundation in design and development, I can build anything from a simple landing page to a commerce platform.

Proficient in React, Vue.js, typescript, next.js, Node.js, GraphQL, and more, I've built custom solutions for startups, gaming companies, and e-commerce platforms.

I'm always looking for new ways to improve my skills and create amazing digital experiences.

Experience

2020-2023

Lead Backend Engineer

Inno Technology Co., Ltd

Led a team in developing scalable Node.js microservices using Cosmos DB and Redis. Achieved a 90% increase in data access success rate and reduced API latency from 800s to 1s. Built a scalable i18n server with Docker and GitLab CI/CD to improve translation efficiency and reduce costs. Utilized Puppeteer and Cheerio for web scraping to ensure accurate daily exchange rates.

Frontend Engineer

2020-2022

Refactored React frontend with GraphQL, improving data request efficiency by 50% and enhancing user experience. Designed a custom UI library using Tailwind CSS for optimized component reuse. Increased unit testing coverage to reduce technical debt.

ReactTypeScriptTailwind CSSNext.jsGraphQLDockerDocker

2019-2020

Lead Frontend Engineer

White Deer Production LTD

Frontend Team Lead with a proven track record in delivering high-quality web applications. Successfully led a team of six developers in implementing the Egret engine, resulting in a quadrupling of board game products within a year. Experienced in Vue.js and WebSocket for real-time applications. Skilled in DevOps practices, including CI/CD pipeline setup.

Vue.jsJavaScriptTypeScriptWebSocketEgretNode.js

2019-2020

Frontend Engineer

Hong Kong Business David Brothers Interactive Technology

Frontend Developer with a proven track record in building scalable and performant web applications. Successfully introduced Vue.js to optimize a large-scale e-commerce platform, resulting in significant improvements in development speed and code maintainability. Expanded backend capabilities to support 10 product platforms within six months. Skilled in implementing real-time features using WebSocket.

Vue.jsJavaScriptTypeScriptWebSocketEgretNode.js

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Project

Personal Profile website

Built a dynamic personal website using Next.js, React, Tailwind CSS, and TypeScript. Demonstrated server-side rendering, and component-based architecture. Implemented features such as image optimization, code splitting, and server-side rendering to improve load times and user experience.

Next.jsReactTailwind CSSTypeScript

Board Games

Developed a robust board game platform using Egret, TypeScript, and WebSocket, capable of handling a large number of concurrent players. The game is compatible with both desktop and mobile devices. Gained valuable experience in WebSocket implementation and game server optimization. Overcame challenges related to real-time synchronization, matchmaking, and game state management.

EgretTypeScriptWebSocket

Snake Game

Built a nostalgic Snake game using HTML5 and Phaser.js , focusing on creating a fun and addictive gameplay experience.

HTML5Phaser.js

Designed in Figma, built with Next.js and Tailwind CSS , deployed with Vercel .