You will get Fix Python / FastAPI Backend Issues (Quick Turnaround)


Project details
I will quickly identify and fix backend issues in Python and FastAPI projects, including API errors, crashes, performance problems, and misconfigurations. This service is ideal for startups and developers who need a reliable fix without long delays or unnecessary rewrites. I focus on clear diagnosis, clean solutions, and practical results so your backend works as expected.
Programming Languages
PythonCoding Expertise
Performance Optimization, SecurityWhat's included $75
These options are included with the project scope.
$75
- Delivery Time 2 days
- Number of Revisions 1
- Bug Investigation
Optional add-ons
You can add these on the next page.
Fast 1 Day Delivery
+$25About Chase
AI & SaaS Backend Engineer | FastAPI, Automation, Stripe, APIs
Dade City, United States - 5:51 pm local time
My focus is on shipping reliable, scalable systems that solve concrete business problems, from MVPs to revenue-ready V1 platforms.
What I do best:
Design and build backend systems using Python & FastAPI
Develop RESTful APIs for web and mobile applications
Implement AI integrations and automated workflows
Build SaaS platforms with authentication, billing, and admin tooling
Integrate Stripe for subscriptions, usage-based billing, and payments
Design and optimize PostgreSQL databases
Create internal tools, scripts, and utilities to automate operations
I have hands-on experience taking projects from idea → architecture → implementation → deployment, with an emphasis on clean code, security, and long-term maintainability.
My background includes professional training in:
Generative AI for Business Intelligence (IBM)
Prompt Engineering (CodeSignal)
Python Development (CodeSignal)
Clients work with me when they want:
Clear communication
Thoughtful technical decisions
Systems built to last, not patched together
If you’re building a SaaS product, integrating AI into an existing platform, or need a dependable backend engineer to move your project forward, I can help.
Steps for completing your project
After purchasing the project, send requirements so Chase can start the project.
Delivery time starts when Chase receives requirements from you.
Chase works on your project following the steps below.
Revisions may occur after the delivery date.
Investigate and fix backend issue
Review the provided code and error details, identify the root cause, apply a fix, and verify the solution works as expected.