I will develop high performance apis using fastapi or flask and langchain

Basic Package ($50)

• FastAPI REST API development (up to 3 endpoints)
• Database integration (SQL or NoSQL)
• Basic authentication
• API documentation using Swagger/OpenAPI
• Basic error handling
• Delivery time: 2 days

Standard Package ($100)

• Everything in Basic package
• Advanced authentication (JWT/OAuth)
• Request validation
• Custom middleware implementation
• Unit tests
• Delivery time: 4 days

Premium Package ($250)

• Everything in Standard package
• Advanced security features
• Performance optimization
• Deployment assistance

Why Choose Me?

• 5+ years of professional backend development experience
• Proven track record with FastAPI implementations
• Experience with microservices architecture
• Expert in AWS services integration
• Strong background in database optimization
• Clear communication and timely delivery

Technical Expertise

• FastAPI framework
• Python ecosystem
• RESTful API design
• Database integration (PostgreSQL, MySQL, DynamoDB)
• Authentication & Authorization
• API Documentation
• Testing frameworks
• Docker containerization
• Cloud deployment (AWS, Azure)

Process

1. Requirement gathering and analysis
2. API design and architecture planning
3. Development and implementation
4. Testing and optimization