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I will fix and deploy your fastapi or python ai API on a linux vps
M. Hasnain
About this gig
Is your FastAPI or Python AI API failing to start, blocked by CORS, disconnected from the frontend, or stuck locally?
I will diagnose agreed issues and deploy your API to a Linux VPS, DigitalOcean, or AWS EC2.
I CAN HELP WITH:
- Startup, dependency and route errors
- CORS and frontend-to-API connectivity
- Environment variables and configuration
- Domain, HTTPS and Caddy reverse proxy
- Health endpoints, logs and service restarts
- File uploads and request limits
- OpenAI, Gemini or existing ML-model endpoints
- Deployment testing and handover notes
I built and deployed the FastAPI backend for a completed synthetic-speech detection project on DigitalOcean Linux behind Caddy. It includes health and analysis endpoints, direct browser uploads, CORS handling, JSON/PDF results and frontend connectivity.
This gig is for a scoped FastAPI or Python API. It does not include Kubernetes, production Terraform, complex database architecture, penetration testing, model training or unlimited fixes.
Please message me before ordering with your repository, error logs, hosting setup and required outcome. Server, domain and third-party charges are paid by the buyer.
Get to know M. Hasnain
M. Hasnain
Software Engineer specializing in Unity Python and APIs
- FromPakistan
- Member sinceMar 2023
Languages
Urdu, English
I'm a software engineer with 3 years of paid Unity/C# development experience, including 30+ delivered educational games and interactive products.
My work includes Unity WebGL development, backend integrations, and deployment troubleshooting. I also work with Python, FastAPI, REST APIs, and web application testing.
I offer focused help with Unity bugs, API debugging and deployment, n8n workflow issues, and website QA.
I value clear communication, defined scope, and practical solutions that are easy to maintain.
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Other Software Development Services I Offer
FAQ
What do you need before starting?
I need the source repository or project archive, Python version, dependency file, error logs, current hosting information and a clear definition of the required outcome.
Which hosting providers do you support?
I can deploy to a suitable Ubuntu-based Linux VPS, including DigitalOcean and AWS EC2. Please message me before purchasing a server so I can confirm the required resources.
Do you provide the server or domain?
No. The buyer purchases and owns the server, domain and third-party services. I configure the agreed deployment using temporary authorized access.
Can you configure HTTPS?
Yes. Standard and Premium can include a domain, HTTPS and a Caddy reverse proxy when the domain already points to the server and the required access is available.
Can you fix CORS and frontend connectivity?
Yes. I can configure agreed origins, test frontend-to-API requests and diagnose routing or upload problems. Frontend feature development is not included.
Can you build a complete API from scratch?
This gig focuses on fixing and deploying an existing scoped API. A small endpoint may be added through a custom offer, but a complete backend requires separate estimation.
Do you provide Docker deployment?
Docker is not included by default. I can review a simple existing Docker setup, but production container architecture, orchestration and Kubernetes are outside this gig.
