I will fix bugs and refactor rxjs typescript in your angular app

D
dawidburdzy
D
dawidburdzy
Dawid B
fix bugs and refactor rxjs typescript in your angular app
Full Screen
fix bugs and refactor rxjs typescript in your angular app

About this gig

Are you struggling with an Angular application that is slow, buggy, or has RxJS memory leaks? Are your users complaining about a clunky UI?


I am a Front-End & UX Engineer with over 5 years of commercial experience (B2B). I don't just patch bugs I solve architectural bottlenecks and optimize the user experience to make your app lightning-fast and reliable.


What I can do for you:

  • Fix UI/UX issues and dynamic routing problems.
  • Resolve complex RxJS nested subscriptions and memory leaks.
  • Refactor messy TypeScript code to follow SOLID principles.
  • Optimize your Angular app performance (change detection, lazy loading).
  • Debug API integrations and state management issues.


Why choose me? I combine 5 years of hard, commercial background with modern, AI-assisted workflows. This means I analyze and fix your code much faster than a traditional developer, saving you time and money, while ensuring the underlying architecture is rock-solid.


Please send me a message with a brief description of your bug or project BEFORE placing an order, so we can discuss the best approach for your specific problem!

  • Programming language

    • TypeScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Design
    • Testing procedures

  • Frontend framework

    • Angular
    • AngularJS
    • Bootstrap
    • Tailwind CSS

Get to know Dawid B

Dawid B
  • FromPoland
  • Member sinceDec 2025

  • Languages

    English, Polish
Hi, I'm Dawid. I'm a Front-End & UX Engineer (5+ yrs exp.) specializing in Angular (TypeScript/RxJS) and ultra-fast web architectures (Astro). I rescue chaotic code and turn clunky interfaces into smooth user experiences. My expertise: ➡️ Angular & RxJS: Fixing complex bugs, memory leaks & refactoring. ➡️ UX/UI Overhauls: Building intuitive, dynamic interfaces. ➡️ Lightning-Fast Web: 100/100 PageSpeed sites (Astro/CMS). I combine deep technical knowledge with modern tools to deliver clean, SOLID code fast. If your front-end is broken or slow - let's fix it!

Related tags