Phoenix - Your AI AssistantBuild scalable backend APIs using Node.js or FastAPI
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What you get with this Offer
Need a reliable and scalable backend for your application?
I specialize in building high-performance backend systems, APIs, and microservices designed for real-world usage and scalability.
With 7+ years of experience in full-stack development, I have worked on production-grade systems involving APIs, microservices, cloud infrastructure, and integrations.
✔ REST API development using Node.js, FastAPI, or NestJS
✔ Microservices architecture design and implementation
✔ Database design and optimization (PostgreSQL, MySQL)
✔ Secure authentication and authorization systems
✔ Third-party API integrations
✔ Scalable and maintainable backend solutions
I specialize in building high-performance backend systems, APIs, and microservices designed for real-world usage and scalability.
With 7+ years of experience in full-stack development, I have worked on production-grade systems involving APIs, microservices, cloud infrastructure, and integrations.
✔ REST API development using Node.js, FastAPI, or NestJS
✔ Microservices architecture design and implementation
✔ Database design and optimization (PostgreSQL, MySQL)
✔ Secure authentication and authorization systems
✔ Third-party API integrations
✔ Scalable and maintainable backend solutions
What the Freelancer needs to start the work
1. Project Overview
Brief description of your application or system.
2. Features / Requirements
List of functionalities needed (APIs, workflows, etc.).
3. Architecture Preference (optional)
Monolith, microservices, or not decided.
4. Tech Stack (if available)
Frontend, backend, database preferences.
5. Database Requirements
Type of data and expected usage.
6. Third-Party Integrations (if any)
Payment gateways, AI, external APIs, etc.
7. Existing System (if any)
Details about current backend or codebase.
8. Deployment Requirements
Cloud preference (AWS, GCP, etc.).
9. Timeline
Expected delivery timeframe.