You will get fastapi, javascript, MySQL, PostgreSQL related work

Project details
Hi, I am a Python and FastAPI expert with years of professional experience in software development. I can create Rest APIs or complete backend web application with FastAPI and Next.js on frontend keeping in view the best practices for enterprise level web applications on production.
Reach out to me to discuss further.
Features of my work:
• 100% satisfaction
• Long term support
• Unlimited revisions
Feel free to discuss with me before placing order.
Thanks :)
Reach out to me to discuss further.
Features of my work:
• 100% satisfaction
• Long term support
• Unlimited revisions
Feel free to discuss with me before placing order.
Thanks :)
Programming Languages
HTML & CSS, JavaScript, PythonCoding Expertise
Localization, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$30
|
Standard
$280
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 2 days | 6 days | 30 days |
Number of Revisions | 0 | 0 | 0 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | - | ||
Source Code |
7 reviews
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AK
Alain K.
Aug 18, 2023
Nodejs website certificate fix
AK
Alain K.
Aug 14, 2023
Will fix the bug
ALways a pleasure to work with you and solve my issues !
AK
Alain K.
Aug 7, 2023
Bug fixing in application
AK
Alain K.
Jul 18, 2023
Troobleshoot web server and nodejs app
It was a pleasure to work with Hasnat. Very knowledgeable and quick problem solver.
SZ
Subtain Z.
Oct 18, 2022
Upload code to aws codecommit
Excellent communication, and high quality work. Completed the job before deadline. Look forward to collaborating again in the near future.
About Hasnat
Software Engineer | Building SaaS Products & Custom software
Lahore Cantt, Pakistan - 12:42 am local time
I specialize in Go, Node.js, React, Next.js, and PostgreSQL, with strong expertise in designing scalable backend architectures, multi-tenant SaaS systems, and reliable production workflows.
My core focus areas include:
• SaaS product development (from MVP to scalable systems)
• HealthTech platforms and clinic management systems
• Workflow automation and business process optimization
• Developer tools and infrastructure utilities
• AI-powered automation systems and agents
I don’t just write features—I build systems that handle real operational load, reduce manual work, and scale with business growth. I pay close attention to reliability, data consistency, and maintainable architecture.
Over the past years, I’ve worked across healthcare, SaaS, and automation-heavy systems where uptime, correctness, and scalability matter. I’m comfortable owning full backend architecture, integrating complex workflows, and delivering production-ready systems end-to-end.
Tech stack:
Go, Node.js, TypeScript, React, Next.js, PostgreSQL, MySQL, MongoDB
If you're looking for someone who can take ownership of backend-heavy SaaS systems, improve existing architecture, or build automation-driven platforms from scratch, I can help.
Steps for completing your project
After purchasing the project, send requirements so Hasnat can start the project.
Delivery time starts when Hasnat receives requirements from you.
Hasnat works on your project following the steps below.
Revisions may occur after the delivery date.
Receive detailed document for the project