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Bug Fixing & Performance Optimization

$20/hr Starting at $100

At ADevss, we provide professional bug fixing and code optimization services to improve the stability, speed, and reliability of your web or mobile application. Whether your system is facing functional issues, performance bottlenecks, or unexpected errors, our experienced engineers diagnose problems at the root level and deliver clean, long-lasting fixes.

We work across frontend, backend, APIs, databases, and server-side logic, ensuring your application runs smoothly under real-world conditions. Our team specializes in identifying inefficient code, memory leaks, slow queries, and architectural issues that impact performance and user experience. Using proven debugging methodologies and best coding practices, we refactor and optimize your codebase without disrupting existing functionality.

What We Fix & Optimize

  • Application bugs and functional errors.

  • Performance and speed issues.

  • Frontend and backend logic problems.

  • API and integration errors.

  • Database query optimization.

  • Code refactoring and cleanup.

  • Compatibility and runtime issues.


What makes ADevss different is our quality-first approach. We don’t apply temporary patches, we deliver structured, maintainable solutions that enhance scalability and reduce future issues. Our developers stay updated with modern frameworks, performance standards, and security best practices to ensure your application remains efficient and future-ready.

Whether you need quick bug resolution or deep performance optimization, ADevss is your reliable technical partner for stable, high-performing digital products.

About

$20/hr Ongoing

Download Resume

At ADevss, we provide professional bug fixing and code optimization services to improve the stability, speed, and reliability of your web or mobile application. Whether your system is facing functional issues, performance bottlenecks, or unexpected errors, our experienced engineers diagnose problems at the root level and deliver clean, long-lasting fixes.

We work across frontend, backend, APIs, databases, and server-side logic, ensuring your application runs smoothly under real-world conditions. Our team specializes in identifying inefficient code, memory leaks, slow queries, and architectural issues that impact performance and user experience. Using proven debugging methodologies and best coding practices, we refactor and optimize your codebase without disrupting existing functionality.

What We Fix & Optimize

  • Application bugs and functional errors.

  • Performance and speed issues.

  • Frontend and backend logic problems.

  • API and integration errors.

  • Database query optimization.

  • Code refactoring and cleanup.

  • Compatibility and runtime issues.


What makes ADevss different is our quality-first approach. We don’t apply temporary patches, we deliver structured, maintainable solutions that enhance scalability and reduce future issues. Our developers stay updated with modern frameworks, performance standards, and security best practices to ensure your application remains efficient and future-ready.

Whether you need quick bug resolution or deep performance optimization, ADevss is your reliable technical partner for stable, high-performing digital products.

Skills & Expertise

API IntegrationsApp DevelopmentBug FixingBug ReportingDatabaseDatabase AuditingJavaScriptjQueryLaravelMern StackMobile DevelopmentNext.jsNode JsObject-Oriented ProgrammingPHPProgrammingPythonReact.jsReadingSecuritySQLTeam ManagementTypeScriptVue.jsWeb Development

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