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English
$
USD
I will debug, refactor and optimize your web app code
Dmytro
About this gig
Github: https://github.com/dmytroreshetylo
Do you need a quick fix or a professional consultation for your project?
As a Fullstack developer software development company Outsourcing Company with expertise in Angular, React and Nest.js, I know how frustrating bugs can be. I don't just patch the issue; I investigate the root cause to ensure your application remains stable.
My priorities:
- Clean code: I write maintainable code that is easy to read and scale.
- Performance: Your app will run faster after my optimization.
- Transparency: You will understand exactly what went wrong.
I can help with:
- UI/UX bugs & styling issues
- API integration errors
- Logic debugging
- Code refactoring
- Consultation on architecture (FSD/DDD)
Please message me before ordering so we can discuss the details!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Dmytro
Dmytro
Fullstack developer
- FromUkraine
- Member sinceFeb 2026
Languages
Russian, Ukrainian, English
Hi, I'm Dmytro! 👋
Frontend Developer with commercial experience in a software company. I build complex, scalable web apps and seamlessly jump into existing codebases, focusing on clean architecture (FSD) and maintainability.
Core stack:
💻 React, Next.js, Angular
🛠 TypeScript, RxJS, Redux, Zustand, Signals
🎨 Tailwind, SCSS, Material UI, PrimeNG/React
🔗 REST APIs & Bug Fixing
Need a custom feature or a nasty bug fixed? Send me a message and let's discuss your project!
My Portfolio
FAQ
What do you need from me to start fixing a bug?
To start working immediately, I need two things: 1. Access to your source code (GitHub, GitLab repository invite, or a ZIP archive). 2. Clear instructions or a short video showing how to reproduce the bug/issue.
I'm not sure which package to choose. What if the bug is too complex for the $30 package?
Please contact me before ordering! Send me a description of the issue. I will analyze it for free and tell you exactly which package fits your needs, or create a custom offer if the task requires more time
Will my code remain private and secure?
Absolutely. I treat client code with the utmost confidentiality. I do not share or reuse your intellectual property. If required, I am happy to sign an NDA (Non-Disclosure Agreement) before accessing your repository
Do you work on weekends?
Yes, I am generally available on weekends for urgent fixes, but please message me first to confirm availability
With your commercial experience, why are your prices so affordable?
I have solid commercial experience, but I’m new to Fiverr. I’m offering temporary discounted rates to build my profile, get my first 5-star reviews, and find long-term clients. Grab this price before it goes up!
