I’m a Front-End Developer specializing in building scalable SPA applications with Angular and TypeScript. I design and implement client-side architectures, state management (NgRx/Signals), REST APIs integration, and responsive UI components with modern tooling. For eight years I’ve been sharing knowledge through programming lectures on platforms like YouTube and Boosty, and I enjoy mentoring teammates to quickly find solutions even when initial knowledge is missing. I’m passionate, collaborative, and focused on delivering polished user experiences.

Dmitri Andrienko Junior

I’m a Front-End Developer specializing in building scalable SPA applications with Angular and TypeScript. I design and implement client-side architectures, state management (NgRx/Signals), REST APIs integration, and responsive UI components with modern tooling. For eight years I’ve been sharing knowledge through programming lectures on platforms like YouTube and Boosty, and I enjoy mentoring teammates to quickly find solutions even when initial knowledge is missing. I’m passionate, collaborative, and focused on delivering polished user experiences.

Available to hire

I’m a Front-End Developer specializing in building scalable SPA applications with Angular and TypeScript. I design and implement client-side architectures, state management (NgRx/Signals), REST APIs integration, and responsive UI components with modern tooling.

For eight years I’ve been sharing knowledge through programming lectures on platforms like YouTube and Boosty, and I enjoy mentoring teammates to quickly find solutions even when initial knowledge is missing. I’m passionate, collaborative, and focused on delivering polished user experiences.

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Experience Level

Expert
Expert
Expert
Expert

Language

English
Fluent
Russian
Fluent

Work Experience

Front-End Developer (Freelance) at Self-Employed
April 1, 2025 - July 1, 2025
April 2025 – July 2025: Freelance Front-End Developer. Built approximately 20 single-page websites in JavaScript (ES6+), many fully responsive using Bootstrap. Used Gulp and Webpack for tooling, implemented CSS Flex and Grid layouts, and created multi-page websites with attention to cross-browser compatibility.
Front-End Developer (Freelance) at Self-Employed
October 1, 2025 - February 1, 2026
October 2025 – February 2026: Freelance development of Yoga Studio SPA site using Angular 20+, focusing on responsive design, routing, lazy loading, and UI animations.

Education

Maintenance of automatic marine equipment at Tallinn Maritime Academy
September 1, 1989 - May 1, 1993
Frontend development course using the Angular 20 / 21 framework at College of ITology
February 1, 2025 - March 1, 2026

Qualifications

Frontend development course using the Angular 2 framework
February 1, 2025 - March 1, 2026
Maintenance of automatic marine equipment
September 1, 1989 - May 1, 1993

Industry Experience

Software & Internet, Professional Services, Media & Entertainment

Experience Level

Expert
Expert
Expert
Expert

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