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$
USD
I will fix javascript and typescript bugs or add new features
Debotos
About this gig
Need help fixing a JavaScript or TypeScript issue or adding a new feature to an existing application?
I work with existing codebases to identify the real cause of problems and implement clean, reliable solutions.
I can help with:
- JavaScript and TypeScript bug fixing
- Frontend logic and functionality issues
- API integration and API-related errors
- Async, Promise, and data handling problems
- Forms and validation
- DOM and event handling issues
- Small feature development
- Code cleanup and refactoring
- Performance improvements
- Existing application maintenance
My process is simple:
- Review the issue and reproduce it
- Identify the root cause
- Implement the fix or feature
- Test the affected functionality
- Deliver clean source code and explain what was changed
The Basic package covers one small, clearly defined issue. If your problem involves multiple bugs or a larger feature, please message me before ordering so I can recommend the correct package.
Get to know Debotos
Debotos
Senior React and Node js Developer, SaaS, APIs, TypeScript
- FromBangladesh
- Member sinceJun 2018
- Last delivery4 years
Languages
Bengali, English
Full Stack Developer with 7+ years of professional experience building, debugging, and maintaining production web, mobile, and desktop applications.
I specialize in React, TypeScript, Node.js, REST APIs, PostgreSQL, SaaS applications, and existing codebase development.
I can help with React bug fixing, new features, API integrations, dashboards, authentication, full-stack SaaS development, React Native mobile apps, and Electron desktop applications.
I focus on clean, maintainable code, clear communication, and reliable delivery.
My Portfolio
Other Software Development Services I Offer
FAQ
What types of JavaScript or TypeScript issues can you fix?
I can help with frontend logic errors, TypeScript problems, API issues, async code, forms, validation, event handling, state-related issues, performance problems, and other JavaScript functionality.
Can you work with an existing codebase?
Yes. Most of my work involves existing applications. I can review the relevant code, understand the current behavior, and make focused changes without unnecessarily rewriting working functionality.
What is included in the Basic package?
The Basic package covers one small, clearly defined JavaScript or TypeScript bug. If the issue requires changes across multiple areas of the application, a higher package may be required.
Can you add new features as well as fix bugs?
Yes. The Standard and Premium packages can include small or larger feature development, depending on the complexity and scope.
What should I send before ordering?
Please send the issue or feature description, expected behavior, screenshots or error messages if available, relevant code details, and setup instructions. If you are unsure about the scope, message me first.
