I will build a secure python flask rest API for your application


About this gig
Need a reliable Flask REST API for your application, internal system, mobile backend, or business workflow?
I build custom Python Flask APIs with clear structure, validation, error handling, testing, documentation, and maintainable source code.
Services may include:
REST API design and development
CRUD endpoints
Database integration
Authentication and authorization
API integrations and webhooks
JSON data processing
Input validation and error handling
Automated testing
Docker configuration
Setup and API documentation
I am a senior software developer and technical leader with over 30 years of experience building applications, APIs, automation tools, and backend systems. As a federal and defense contractor, I have worked on complex, mission-critical software in demanding environments.
I use AI-assisted development tools as part of my engineering workflow. All delivered code is reviewed and validated by me.
Please contact me before ordering so we can confirm the endpoints, data models, authentication requirements, integrations, deployment environment, and acceptance criteria.
Get to know Scott Macri
Senior Python, Flask and Django Application Developer
- FromUnited States
- Member sinceJul 2026
Languages
English
Other Software Development Services I Offer
FAQ
What information do you need before starting my Flask API?
I need the required endpoints, data models, authentication method, database preference, external integrations, deployment environment, and acceptance criteria. Sample requests, responses, and API documentation are also helpful.
Can you include database integration and authentication?
Yes. Standard and Premium packages can include database integration and authentication based on the agreed scope. Common options include PostgreSQL, MySQL, SQLite, API keys, and token-based authentication. Third-party identity providers require review before ordering.
Do you use AI-assisted development tools?
Yes. I use AI-assisted development tools for implementation, testing, documentation, and code analysis. All delivered code is reviewed and validated by me. Buyers must confirm that their requirements, code, and sample data may be used in an AI-assisted development workflow.
Will you deploy the Flask API to my hosting environment?
Deployment is not included unless it is specifically listed in the package or agreed to in a custom offer. I can provide setup instructions and Docker configuration, and deployment support may be added after reviewing your hosting environment.
What counts as an API endpoint?
An endpoint is one distinct API route and HTTP method, such as GET /customers or POST /orders. Different methods on the same route may count as separate endpoints. Complex business logic, external integrations, authentication, file handling, or unusual data processing may require a custom offer even
