Dmitri Andrienko Junior

Available to hire

I’m a Front-End Developer specializing in building scalable SPA applications with Angular and TypeScript.

About

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.

  • Joined May 2026

Languages

  • EnglishFluent
  • RussianFluent

Industry experience

  • Software & Internet
  • Professional Services
  • Media & Entertainment

More experts in Tallinn, Estonia

Work experience

Front-End Developer (Freelance) · Self-EmployedOct 2025 – Feb 2026 · 5 mos

October 2025 – February 2026: Freelance development of Yoga Studio SPA site using Angular 20+, focusing on responsive design, routing, lazy loading, and UI animations.

Front-End Developer (Freelance) · Self-EmployedApr 2025 – Jul 2025 · 4 mos

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.

Education

Maintenance of automatic marine equipment · Tallinn Maritime Academy1989 – 1993
Frontend development course using the Angular 20 / 21 framework · College of ITology2025 – 2026

Certifications and awards

Frontend development course using the Angular 2 framework2025 – 2026
Maintenance of automatic marine equipment1989 – 1993

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