You will get FastAPI Cloud Gateway | Secure&Scalable API Management with Google CloudSQL
Project details
I will develop a high-performance API Gateway using FastAPI, designed for secure, scalable, and efficient API management. Whether you need authentication (OAuth, JWT, API Key), database integration, or cloud deployment (GCP, AWS), I will deliver a tailored solution to fit your needs. With experience in enterprise-grade backend development, I ensure optimized API performance and security for your business applications.
Programming Languages
JavaScript, Python, GoCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$200
|
Standard
$600
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$200 - $100
Additional Revision
+$80
Source Code
(+ 2 Days)
+$250
API Endpoint Expansion
(+ 2 Days)
+$180Frequently asked questions
About Ashley
Backend Engineer | FastAPI, PostgreSQL, Docker, Scalable APIs,Security
Taipei, China - 3:15 am local time
Built FastAPI services for task management and reporting
→ designed clear API structure and environment configuration
→ reduced setup confusion and made deployment straightforward
Helped debug and stabilize existing backend logic
→ identified configuration and data handling issues
→ client could continue development without rework
🌟 Services I Offer
✅ Custom REST API Development – Scalable, high-performance API solutions for web & mobile apps
✅ E-commerce & SaaS Backend Systems – Secure product, order, and user management
✅ User Authentication & Security – Implementing OAuth2, JWT, role-based access control (RBAC)
✅ Database Optimization – Efficient PostgreSQL, SQLite setup with query tuning & indexing
✅ Deployment & CI/CD – Dockerized apps, Heroku, automated CI/CD pipelines
✅ Performance & Bug Fixing – Speed optimization, SQL tuning, and API debugging
💼 Industries I Work With
🔹 Startups & SaaS Platforms – Need an MVP backend? I’ll build a scalable API for your business
🔹 E-commerce & Marketplaces – Custom shopping cart, payment integration, order processing
🔹 Productivity & Task Management Tools – APIs for managing tasks, calendars, and workflows
🔹 Fintech & Analytics – Secure database handling & real-time data processing
With a problem-solving mindset and a passion for efficiency, I build backends that are not only functional but also maintainable and scalable. If you’re looking for a dedicated backend developer who delivers high-quality solutions on time, let’s collaborate! 🚀
💬 Let’s discuss your project! Send me a message today.
Steps for completing your project
After purchasing the project, send requirements so Ashley can start the project.
Delivery time starts when Ashley receives requirements from you.
Ashley works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis & Planning
Review the client's API requirements, discuss security measures, and finalize technical specifications.
API Development & Database Integration
Develop API endpoints with authentication and integrate the database (PostgreSQL, MySQL, or selected DB).