You will get Secure & Scalable Backend APIs with Node.js or Laravel
Project details
I specialize in building secure, scalable, and high-performance backend APIs using Node.js/Express and Laravel. With expertise in RESTful and GraphQL APIs, I deliver clean, well-documented code following industry best practices. My solutions include robust authentication, database optimization, third-party integrations, and comprehensive testing. Whether you need a new API from scratch or want to enhance an existing system, I ensure your backend is reliable, maintainable, and ready to scale with your business growth.
Programming Languages
PHP, JavaScript, TypeScriptCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$30
|
Standard
$50
|
Advanced
$70
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 3 | 5 | 7 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | - | - | |
Source Code |
Frequently asked questions
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BA
Badhon A.
Mar 24, 2026
Urgent: React Developer Needed to Fix Critical Production Bug
Excellent experience working with Mahmudur. He quickly identified and resolved a critical React issue with a clean and efficient solution. Great communication, highly responsive, and very solution-oriented. Would definitely hire again.
About Mahmudur
Full-Stack Developer | React, Node.js, Laravel | Web & Mobile Apps
Dhaka, Bangladesh - 2:48 am local time
I’ve delivered solutions across education, healthcare, fintech, travel, and lifestyle platforms, with a strong focus on clean architecture, performance, and long-term maintainability.
🎨 Frontend Development
⚛️ React.js, Next.js
🖥️ Backend Development
🟢 Node.js, 🐘 PHP (Laravel)
📲 Mobile App Development
📱 React Native (iOS & Android)
🚀 Flutter for scalable, high-performance apps
🌟 Key Achievements
Led large-scale education platforms with nationwide users
Built APIs for travel & hotel booking systems
Developed secure payment solutions for fintech & nonprofits
Delivered end-to-end systems from design to deployment
🔌 API & Integrations
Travel & hospitality booking APIs
Payments, notifications, maps, analytics, authentication
Strong focus on security, performance & reliability
🤝 Why Work With Me
Full ownership from planning to delivery
Business-driven, problem-solving approach
Clear communication & on-time delivery
Clean, scalable, maintainable code
Steps for completing your project
After purchasing the project, send requirements so Mahmudur can start the project.
Delivery time starts when Mahmudur receives requirements from you.
Mahmudur works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements analysis & technical proposal
Review your requirements and API specifications Propose optimal tech stack and architecture Define database schema and API endpoints Share project timeline and milestones
Development & implementation
Set up development environment and version control Build API endpoints with comprehensive error handling Implement authentication and authorization Integrate third-party services as needed Write unit and integration tests