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I’m a full-stack developer with a strong focus on backend and distributed systems. I’ve built microservice ecosystems using Java, Spring Boot, and Spring Cloud, designed RPC frameworks with Netty and ZooKeeper, and developed a lightweight container runtime in Go. I also have front-end experience building performant React components and UI systems with Material-UI and Redux. My background spans system architecture, API design, and scalable service development — from authentication and async workflows to containerization and real-time UI updates. I enjoy solving complex technical problems and turning ideas into clean, efficient, production-ready solutions. Tech Stack: Java, C/C++, Go, JavaScript, HTML/CSS, Spring, React, MySQL, Redis, RabbitMQ, Docker, Elasticsearch…I’m a full-stack developer with a strong focus on backend and distributed systems. I’ve built microservice ecosystems using Java, Spring Boot, and Spring Cloud, designed RPC frameworks with Netty and ZooKeeper, and developed a lightweight container runtime in Go. I also have front-end experience building performant React components and UI systems with Material-UI and Redux. My background spans system architecture, API design, and scalable service development — from authentication and async workflows to containerization and real-time UI updates. I enjoy solving complex technical problems and turning ideas into clean, efficient, production-ready solutions. Tech Stack: Java, C/C++, Go, JavaScript, HTML/CSS, Spring, React, MySQL, Redis, RabbitMQ, Docker, Elasticsearch

Hxu

Front-End Developer, Web Developer, Full Stack Developer, +3

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I’m a full-stack developer with a strong focus on backend and distributed systems. I’ve built microservice ecosystems using Java, Spring Boot, and Spring Cloud, designed RPC frameworks with Netty and ZooKeeper, and developed a lightweight container runtime in Go. I also have front-end experience building performant React components and UI systems with Material-UI and Redux. My background spans system architecture, API design, and scalable service development — from authentication and async workflows to containerization and real-time UI updates. I enjoy solving complex technical problems and turning ideas into clean, efficient, production-ready solutions. Tech Stack: Java, C/C++, Go, JavaScript, HTML/CSS, Spring, React, MySQL, Redis, RabbitMQ, Docker, Elasticsearch…I’m a full-stack developer with a strong focus on backend and distributed systems. I’ve built microservice ecosystems using Java, Spring Boot, and Spring Cloud, designed RPC frameworks with Netty and ZooKeeper, and developed a lightweight container runtime in Go. I also have front-end experience building performant React components and UI systems with Material-UI and Redux. My background spans system architecture, API design, and scalable service development — from authentication and async workflows to containerization and real-time UI updates. I enjoy solving complex technical problems and turning ideas into clean, efficient, production-ready solutions. Tech Stack: Java, C/C++, Go, JavaScript, HTML/CSS, Spring, React, MySQL, Redis, RabbitMQ, Docker, Elasticsearch

Available to hire

I’m a full-stack developer with a strong focus on backend and distributed systems. I’ve built microservice ecosystems using Java, Spring Boot, and Spring Cloud, designed RPC frameworks with Netty and ZooKeeper, and developed a lightweight container runtime in Go. I also have front-end experience building performant React components and UI systems with Material-UI and Redux.

My background spans system architecture, API design, and scalable service development — from authentication and async workflows to containerization and real-time UI updates. I enjoy solving complex technical problems and turning ideas into clean, efficient, production-ready solutions.

Tech Stack: Java, C/C++, Go, JavaScript, HTML/CSS, Spring, React, MySQL, Redis, RabbitMQ, Docker, Elasticsearch

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Front-End Engineer Intern at Vosyn Inc.

April 1, 2025 - October 20, 2025

Implemented a video comment component using SWR caching, optimized rendering with useMemo for high comment volume, and developed a video polling component supporting multiple poll types with React Hook Form, including validation, countdown, and real-time result updates. Built a global theme manager with Redux Toolkit and a Help Center with Contact Us and Bug Report workflows, including drag-and-drop uploads to streamline user support.