You will get expert bug fixes for React, Next.js, Node.js, Flutter & AI apps
Project details
Hello!
Are you facing bugs, errors, performance issues, or deployment problems in your web or mobile application? You're in the right place!
I'm a Full-Stack Developer specializing in React.js, Next.js, Node.js, Express.js, Flutter, Firebase, MySQL, PostgreSQL, AI integrations, and n8n automation. I provide clean, reliable, and production-ready solutions.
**I can help with:**
• React.js & Next.js bug fixes
• Node.js & Express.js backend issues
• Flutter app debugging
• REST API integration & troubleshooting
• JWT & Firebase Authentication
• MySQL, PostgreSQL & Firebase database issues
• Responsive UI & Tailwind CSS fixes
• AI integrations (OpenAI, Hugging Face & RunPod)
• n8n workflow automation
• Deployment issues (Hostinger, Firebase & Google Cloud Run)
• Performance optimization
**You'll get:**
• Fast bug diagnosis
• Clean, maintainable code
• Secure and optimized solutions
• Clear communication
• On-time delivery
Feel free to contact me before placing an order to discuss your project requirements.
Are you facing bugs, errors, performance issues, or deployment problems in your web or mobile application? You're in the right place!
I'm a Full-Stack Developer specializing in React.js, Next.js, Node.js, Express.js, Flutter, Firebase, MySQL, PostgreSQL, AI integrations, and n8n automation. I provide clean, reliable, and production-ready solutions.
**I can help with:**
• React.js & Next.js bug fixes
• Node.js & Express.js backend issues
• Flutter app debugging
• REST API integration & troubleshooting
• JWT & Firebase Authentication
• MySQL, PostgreSQL & Firebase database issues
• Responsive UI & Tailwind CSS fixes
• AI integrations (OpenAI, Hugging Face & RunPod)
• n8n workflow automation
• Deployment issues (Hostinger, Firebase & Google Cloud Run)
• Performance optimization
**You'll get:**
• Fast bug diagnosis
• Clean, maintainable code
• Secure and optimized solutions
• Clear communication
• On-time delivery
Feel free to contact me before placing an order to discuss your project requirements.
Programming Languages
JavaScript, TypeScript, FlashCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$50
|
Standard
$90
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 2 days | 7 days | 14 days |
Number of Revisions | 1 | 3 | 6 |
Bug Investigation | |||
Fix Documentation | - | ||
Detailed Code Comments | - | - |
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NS
Natalia S.
Feb 7, 2025
Create a note app
Thank you for the good and fast work
About Sameera
Bug Fixing Expert | React, Next.js, Node.js, Flutter | Custom Systems
Kandy, Sri Lanka - 12:24 am local time
Services
Bug fixing & troubleshooting
New feature implementation
Custom web & mobile applications
REST API development & integration
Database design & optimization
Website deployment & maintenance
AI integration & workflow automation
Automation of existing business processes
Tech Stack
Frontend: React.js, Next.js, JavaScript, HTML, CSS, Tailwind CSS
Backend: Node.js, Express.js, Laravel, Spring Boot
Mobile: Flutter, React Native
Databases: MySQL, PostgreSQL, MongoDB
Tools: Git, Docker, Cloud Deployment
I focus on delivering high-quality solutions with clear communication and on-time delivery.
Let's build something great together!
Steps for completing your project
After purchasing the project, send requirements so Sameera can start the project.
Delivery time starts when Sameera receives requirements from you.
Sameera works on your project following the steps below.
Revisions may occur after the delivery date.
Review & Analyze
I'll review your project, identify the root cause of the issue, and confirm the best solution.
Fix the Issue
I'll implement the required fixes, optimize the code if needed, and ensure everything works correctly.