I will do rest API development, stripe integration, and backend bug fix


Level 1
2 orders in queue
What people loved about this freelancer
destinod

United States
One of the best Fiverr gigs. He delivered the job on time. He went above and beyond my expectations and even suggested me ideas on how to improve the system. Highly recommended.
shanepoole822

United Kingdom
had a great experience working with this seller. They helped me with a Stripe API task that I was completely stuck on, and made the whole process simple and...
briskplanet1gam

United States
Azam was absolutely fantastic! Clear communication, always willing to help, and updated me throughout the entire process. I was very unfamiliar with the systems...
zachjn20

United States
One of the best developers that I have met on here. Communication is fantastic. Azam takes the time to truly understand the issue you are facing to recommend...
About this gig
A beautiful frontend is useless without a powerful, secure backend.
Stop relying on AI code and insecure endpoints. I build scalable, production-ready APIs and backend systems for your products.
Whether you need Stripe payments, complex databases, or a custom API from scratch, I engineer solutions that handle traffic, protect user data, and scale with your business.
What I build for you:
- Custom REST & GraphQL APIs with clean versioning and docs
- Third-party integrations: Payment gateways, CRM/Marketing tools, shipping/logistics platforms, AI tools, and business systems, messaging providers, Analytics & tracking.
- Database design & optimization (PostgreSQL, MongoDB, MySQL, Redis)
- Secure authentication: JWT, OAuth 2.0, NextAuth, Clerk
- Business logic: webhooks, cron jobs, background tasks and more.
Why choose this gig
- Security-first: Rate limiting, OWASP, input validation (Zod)
- Clean Code: I write code that other developers can actually read and maintain.
- Scalable: Code written to handle growth, using microservices or modular monolith architecture.
Don't let bugs ruin your product.
Message me and lets build it right.
Get to know Azam
With great teamwork comes great outcomes
Level 1
- FromIndia
- Member sinceNov 2025
- Avg. response time1 hour
- Last delivery1 day
Languages
English
My Portfolio
Other Software Development Services I Offer
FAQ
How do you ensure the API is secure?
Security is my priority. I implement industry standards including JWT (JSON Web Tokens) for authentication, Rate Limiting to prevent spam/DDoS, Input Validation (Zod/Joi) to stop malicious data, and protection against SQL Injection/XSS attacks.
Will you provide documentation on how to use the API?
Yes! For Standard and Premium packages, I provide a Postman Collection or Swagger/OpenAPI documentation. This makes it extremely easy for your frontend team (or yourself) to test and integrate the endpoints.
Which technologies do you use?
I specialize in Node.js (Express/NestJS) and Python (FastAPI/Django). For databases, I work with PostgreSQL, MongoDB, and MySQL. If you have a specific tech stack requirement, please let me know—I adapt quickly.
Do I get the complete source code?
Absolutely! You get: - Full source code with detailed comments - Documentation explaining how everything works - Setup instructions - No licensing restrictions - it's 100% yours You'll have complete ownership and can modify it however you need.
What database do you use?
I work with whatever fits your project: - PostgreSQL (recommended for production) - MongoDB (great for flexibility) - MySQL/MariaDB - SQL Server (for .NET projects) Already have a database? I'll integrate with your existing one. Need help choosing? I'll recommend the best.
Can you integrate third-party services like Stripe or OpenAI?
Absolutely. I have extensive experience integrating Payment Gateways (Stripe/PayPal), AI Models (OpenAI/Anthropic), SMS services (Twilio), and Email providers (SendGrid/Resend) securely into your backend logic.
Will this work with my existing project?
Yes! I can integrate authentication into existing applications or build from scratch. I'll review your current codebase structure and implement auth following your project's conventions. Message me with details about your project, and I'll confirm the approach!
Do you also build the Frontend (React/Next.js) for this gig?
This gig is specifically for Backend API & Database development. However, since I am a Full-Stack Developer, I can build the Frontend UI for an additional fee. Please message me to discuss a "Full Stack" custom offer.
10 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
D destinod

United States
One of the best Fiverr gigs. He delivered the job on time. He went above and beyond my expectations and even suggested me ideas on how to improve the system. Highly recommended.
$100-$200
Price
13 days
Duration
Helpful?S shanepoole822

United Kingdom
had a great experience working with this seller. They helped me with a Stripe API task that I was completely stuck on, and made the whole process simple and stress-free. Communication was clear throughout, and they really understood what I needed without me having to over-explain. They were quick, efficient,...
Up to $50
Price
1 day
Duration
Helpful?B 
briskplanet1gam

United States
Azam was absolutely fantastic! Clear communication, always willing to help, and updated me throughout the entire process. I was very unfamiliar with the systems my Community planned on using to make for an immersive experience. Azam gave me tips, tricks, updates, suggestions, and built an entire backend...
$100-$200
Price
3 weeks
Duration
Helpful?Z zachjn20
Repeat Client

United States
One of the best developers that I have met on here. Communication is fantastic. Azam takes the time to truly understand the issue you are facing to recommend the best solution. Azam understands his work and what he's doing. 10 out of 10 would recommend his skills.
Up to $50
Price
1 day
Duration
Helpful?L lani_trivelo
Repeat Client

Australia
Azam was great to work with, quick, responsive and extremely knowledgable and helpful. Highly recommend.
Up to $50
Price
5 days
Duration
Helpful?
10 reviews for this Gig
| (10) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
D destinod

United States
One of the best Fiverr gigs. He delivered the job on time. He went above and beyond my expectations and even suggested me ideas on how to improve the system. Highly recommended.
$100-$200
Price
13 days
Duration
Helpful?S shanepoole822

United Kingdom
had a great experience working with this seller. They helped me with a Stripe API task that I was completely stuck on, and made the whole process simple and stress-free. Communication was clear throughout, and they really understood what I needed without me having to over-explain. They were quick, efficient,...
Up to $50
Price
1 day
Duration
Helpful?B 
briskplanet1gam

United States
Azam was absolutely fantastic! Clear communication, always willing to help, and updated me throughout the entire process. I was very unfamiliar with the systems my Community planned on using to make for an immersive experience. Azam gave me tips, tricks, updates, suggestions, and built an entire backend...
$100-$200
Price
3 weeks
Duration
Helpful?Z zachjn20
Repeat Client

United States
One of the best developers that I have met on here. Communication is fantastic. Azam takes the time to truly understand the issue you are facing to recommend the best solution. Azam understands his work and what he's doing. 10 out of 10 would recommend his skills.
Up to $50
Price
1 day
Duration
Helpful?L lani_trivelo
Repeat Client

Australia
Azam was great to work with, quick, responsive and extremely knowledgable and helpful. Highly recommend.
Up to $50
Price
5 days
Duration
Helpful?

