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Hi, I’m Henry, a full-stack developer from Uzbekistan, currently based in Seoul, South Korea. I enjoy building high-quality software and tackling complex engineering challenges. I’m passionate about creating efficient, user-focused digital products and collaborating with teams to deliver scalable backend systems. I thrive on learning new technologies and contributing to a collaborative, forward-thinking environment.…Hi, I’m Henry, a full-stack developer from Uzbekistan, currently based in Seoul, South Korea. I enjoy building high-quality software and tackling complex engineering challenges. I’m passionate about creating efficient, user-focused digital products and collaborating with teams to deliver scalable backend systems. I thrive on learning new technologies and contributing to a collaborative, forward-thinking environment.

Henry

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

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Hi, I’m Henry, a full-stack developer from Uzbekistan, currently based in Seoul, South Korea. I enjoy building high-quality software and tackling complex engineering challenges. I’m passionate about creating efficient, user-focused digital products and collaborating with teams to deliver scalable backend systems. I thrive on learning new technologies and contributing to a collaborative, forward-thinking environment.…Hi, I’m Henry, a full-stack developer from Uzbekistan, currently based in Seoul, South Korea. I enjoy building high-quality software and tackling complex engineering challenges. I’m passionate about creating efficient, user-focused digital products and collaborating with teams to deliver scalable backend systems. I thrive on learning new technologies and contributing to a collaborative, forward-thinking environment.

Available to hire

Hi, I’m Henry, a full-stack developer from Uzbekistan, currently based in Seoul, South Korea. I enjoy building high-quality software and tackling complex engineering challenges.

I’m passionate about creating efficient, user-focused digital products and collaborating with teams to deliver scalable backend systems. I thrive on learning new technologies and contributing to a collaborative, forward-thinking environment.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Korean

Fluent

English

Fluent

Work Experience

Frontend Developer at Perfectum

March 1, 2021 - September 1, 2023

Collaborated with backend developers to integrate GraphQL APIs and REST endpoints, built interactive dashboards with real-time data updates, enabling faster and more informed decision-making. Implemented reusable UI components with Material UI, React Router DOM, and Redux; ensured cross-browser compatibility and accessibility.

Full Stack Developer at Perfectum

May 1, 2024 - November 1, 2025

Developed real-time features with Socket.IO on client and server sides; built a reusable UI component library using Material UI, Zustand, Context API, and React Router; created real-time dashboards with live data updates for faster, data-driven decisions. Implemented back-end with Node.js, Express, and MongoDB; integrated GraphQL APIs; collaborated with backend to optimize data pipelines. Set up CI/CD with GitHub Actions and Docker, implemented secure file uploads with Multer and Cloudinary, and migrated to cloud hosting for scalability.

Full Stack Developer

May 2, 2024 - November 2, 2025

Developed responsive web apps using HTML, CSS/SASS, JavaScript, TypeScript, and React.js; built reusable UI components and a stable global state management structure using Material UI, React Router DOM, Zustand, and Context API; managed app state with Redux and optimized API calls using Axios, Fetch API, and REST services for faster data retrieval and improved responsiveness. Implemented real-time features with Socket.IO on both client and server sides; leveraged GitHub Actions, Docker, and cloud hosting to automate deployment and ensure system stability, scalability, and reliability. Built a secure file upload system using Multer and Cloudinary, enabling scalable cloud media storage, faster delivery, and reduced server workload.

Frontend Developer

March 1, 2021 - September 2, 2023

Developed responsive web apps using HTML, CSS/SASS, JavaScript, TypeScript, and React.js; ensured cross-browser compatibility and mobile usability. Built reusable UI components and a stable global state management structure using Material UI, React Router DOM, Zustand, and Context API; enhanced usability and user engagement. Used Redux and optimized API calls with Axios, Fetch API, and REST services.

Full Stack Developer at Perfectum, Uzbekistan

May 2, 2024 - November 2, 2025

Remote full-stack development focusing on building modern web applications with Node.js, Express, React.js, and GraphQL. Implemented real-time features with Socket.IO, designed scalable RESTful APIs, and optimized performance for large data volumes using MongoDB. Collaborated with backend engineers, integrated Docker-based deployments, and contributed to system architecture for reliability and scalability.

Frontend Developer at Perfectum, Uzbekistan

March 1, 2021 - September 1, 2023

Developed responsive user interfaces with HTML, CSS/SASS, JavaScript, and React.js. Built reusable UI components, ensured cross-browser compatibility, and integrated with RESTful and GraphQL backends. Used React Router, Zustand, and Material UI to improve usability and performance.