I provide professional Backend Web Development for secure, scalable, reliable, and high-performance web applications. I specialize in server-side development, API architecture, database systems, authentication, business logic, integrations, and backend optimization.
Backend Frameworks
Node.js, Express.js, NestJS
Python, Django, Django REST Framework
PHP, Laravel
Databases
PostgreSQL
MySQL
MongoDB
SQLite
Firebase
Supabase
Development Tools
Backend Services
Custom backend application development
REST API development
API integration and maintenance
Database design and optimization
Authentication and authorization
JWT, OAuth and role-based permission control
Business logic implementation
Payment gateway integration
Third-party service integration
Webhook development
SaaS backend development
ERP and CRM backend systems
Admin and management system APIs
E-commerce backend development
AI and OpenAI API integration
Data processing and management
Backend bug fixing and troubleshooting
Existing API maintenance and improvements
Performance optimization
Server configuration and deployment
I can develop a backend from the ground up or work with an existing application and improve its architecture, functionality, and performance.
My development approach focuses on clean architecture, secure data handling, scalable database design, maintainable code, reliable APIs, and efficient server-side performance.
I work with different programming languages, frameworks, databases, and architectures based on the specific requirements of each project.
Whether you need a REST API, SaaS backend, ERP system, e-commerce backend, database-driven application, or custom server-side solution, I focus on building a reliable foundation that can support long-term growth.
Specialties: Node.js • Express.js • NestJS • Django • Laravel • REST APIs • PostgreSQL • MySQL • MongoDB • Firebase • Supabase • API Integration • Backend Architecture