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I will build a python flask rest API with postgresql
Harsh
About this gig
Need a reliable Python backend or REST API for your web application?
Im a Python Backend Developer specializing in Flask, REST APIs, PostgreSQL, JWT authentication, and role-based access control. I can help you build, fix, or extend backend systems with clean and practical architecture.
What I can provide:
Flask REST API development
CRUD APIs and database integration
PostgreSQL database setup and integration
JWT authentication and authorization
Role-Based Access Control (RBAC)
User and employee management systems
API integration and backend functionality
Bug fixing and debugging
API testing with Postman
Secure and maintainable backend code
I have built complete backend systems including cloud storage platforms, business management systems, analytics dashboards, authentication systems, and employee management applications. My development approach focuses on clear API structure, reliable database operations, proper authentication, and maintainable code. Whether you need a new Flask API, an existing backend fixed, or additional functionality added, Ill work according to your project requirements.
Please message me before ordering so we can discuss your requirements and confirm
Get to know Harsh
Harsh
Python Backend Developer
- FromIndia
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Hindi, English
Hi, I'm Harsh Shubham Singh, a Python Backend Developer focused on building reliable backend systems, REST APIs, and business applications. I work with Python, Flask, PostgreSQL, JWT authentication, RBAC, and AI API integration. I can build CRUD systems, secure authentication, database-driven APIs, business logic, and backend integrations. I have built projects including an AI-powered business operations platform, cloud storage system, and employee management system. I focus on clean development, API testing, clear communication, and practical solutions.
FAQ
Need a reliable full-stack web application built for your business, startup, or project?
I will develop a clean, functional, and scalable web application tailored to your requirements. I can help with: • Full-stack web application development • REST API development and integration • Python backend development • Database integration and management • Authentication and authorization
What information do you need to start?
I need your project requirements, expected features, design/reference if available, and any existing code or API/database details if the project is already started.
Can you build a web application from scratch?
Yes. I can help fix bugs, add features, integrate APIs, improve backend functionality, and work with an existing codebase.
Do you provide database integration?
Yes. Database integration can be included depending on the selected package and project requirements.
Will I receive the source code?
Yes, source code can be included according to the selected package.
Can you integrate third-party APIs?
Yes. I can integrate suitable third-party APIs based on your project's requirements.
Can you build custom features?
Yes. Custom requirements can be discussed before ordering so the scope and pricing can be defined clearly.
