Service Description
I will develop a professional responsive web application, backend service, or secure REST API tailored to your business requirements.
I can handle the complete development lifecycle—from requirements analysis and system design to implementation, database integration, testing, deployment, and production support.
My services include:
• Responsive web application development
• Backend development using Python, FastAPI, or PHP
• Secure REST API design and implementation
• MySQL, SQL, Firebase, and database integration
• Authentication, authorization, and role-based access control
• Admin dashboards and business management systems
• Mobile and web backend development
• Payment, notification, email, maps, and third-party integrations
• AI agents and LLM API integration
• Background jobs and automation workflows
• Bug fixing and performance optimization
• Docker deployment and CI/CD configuration
• Clean, secure, maintainable source code
• API documentation and production support
The basic service covers one clearly defined backend or web feature. Complete websites, dashboards, SaaS platforms, AI systems, and applications requiring multiple modules will need a larger package or custom offer.
Please contact me before ordering with your requirements, preferred technology, existing designs, API documentation, and hosting information. I will review the scope and recommend the appropriate package.
I can handle the complete development lifecycle—from requirements analysis and system design to implementation, database integration, testing, deployment, and production support.
My services include:
• Responsive web application development
• Backend development using Python, FastAPI, or PHP
• Secure REST API design and implementation
• MySQL, SQL, Firebase, and database integration
• Authentication, authorization, and role-based access control
• Admin dashboards and business management systems
• Mobile and web backend development
• Payment, notification, email, maps, and third-party integrations
• AI agents and LLM API integration
• Background jobs and automation workflows
• Bug fixing and performance optimization
• Docker deployment and CI/CD configuration
• Clean, secure, maintainable source code
• API documentation and production support
The basic service covers one clearly defined backend or web feature. Complete websites, dashboards, SaaS platforms, AI systems, and applications requiring multiple modules will need a larger package or custom offer.
Please contact me before ordering with your requirements, preferred technology, existing designs, API documentation, and hosting information. I will review the scope and recommend the appropriate package.
Skills & Technologies
Python
FastAPI
PHP
MySQL
SQL
Firebase
REST APIs
Web Development
API Integration
Authentication
Git
Docker
Tags
Web Development
Backend Development
REST API
FastAPI
PHP
Python
MySQL
Firebase
Service Packages
Backend or Web Feature
Development of one defined web or backend feature, including basic database or API integration and testing.
৳20,000.00
One defined web or backend feature
Up to 3 responsive web pages
One REST API integration
Basic database integration
Input validation
Error handling
Basic testing
Source code
2 revisions
5 days
0 revisions
Most Popular
Full-Stack Business Module
Development of a complete full-stack business module with responsive interfaces, secure backend APIs, database integration, and role-based access.
৳60,000.00
Up to 8 responsive web pages
Complete business module
Secure REST APIs
SQL or Firebase database
Authentication and authorization
Role-based access control
Admin management interface
Third-party service integration
Testing and API documentation
Deployment assistance
Source code
3 revisions
14 days
0 revisions
Web Platform MVP
Development of a production-ready web platform MVP with responsive frontend interfaces, backend APIs, database architecture, authentication, administration, and deployment.
৳130,000.00
Up to 15 responsive web pages
Scalable backend architecture
Secure REST API development
Database design and integration
Authentication and user profiles
Role and permission management
Admin dashboard
Email or push notifications
Background jobs and automation
One advanced third-party integration
AI or LLM API integration if required
Docker deployment
Testing and performance optimization
Source code and documentation
4 revisions
30 days
0 revisions
Comments
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৳20,000.00
5 days delivery
• 2 revisions
Service Provider
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Created:
Sep 04, 2026
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