Door categorieën bladeren
Ontdekken
Fiverr Pro
Nederlands
$
USD
I will build scalable nodejs API with express,nestjs , mongodb or postgresql
Mahamodul Moon
Level 2
5,0
5,0
Over deze dienst
Need a High-Performance, Secure Backend for Your App?
Im an experienced Node.js backend developer specializing in building robust, scalable, and secure APIs using Node.js, NestJS, Express.js, MongoDB, and PostgreSQL. I deliver clean, maintainable, and optimized code tailored to your projects needs, whether its a simple REST API or a complex system.
My Services Include:
- REST & GraphQL API development
- Database design & optimization (MongoDB & PostgreSQL)
- Authentication & Authorization (JWT, OAuth, Role-based access)
- Payment gateway integrations (Stripe, PayPal)
- Server-side logic & cloud deployment
- High performance & scalability
Why Hire Me?
- Fast delivery without compromising quality
- Clean & documented code for easy maintenance
- Secure & scalable backend built for growth
- Professional support throughout your project
Lets create a backend that powers your app efficiently and reliably! Have a custom project or questions? Contact me today and lets bring your backend to life!
Maak kennis met Mahamodul Moon
Mahamodul Moon
Full Stack Developer Nextjs , NestJS Devops Expert
Level 2
- Afkomstig uitBangladesh
- Lid sindsfeb 2025
- Gem. reactietijd1 uur
- Laatste levering6 dagen geleden
Talen
Bengaals, Engels
Hi , I’m Mahamodul Hasan Moon who has more than five years of experience developing full-stack web and mobile applications at scale. I possess expertise in Next.js and Node.js and Express.js and NestJS and React Native and MySQL and MongoDB. I possess expertise in DevOps and CI/CD and Linux server management and deployment. I earned my Diploma in Computer Science Engineering and my BA in Philosophy. I create digital solutions that meet client requirements through my delivery of contemporary efficient high-performance digital solutions.
Mijn portfolio
Andere Software development diensten die ik aanbied
Veelgestelde vragen
What technologies do you use for backend development?
I specialize in Node.js, NestJS, Express.js, TypeScript, MongoDB, and PostgreSQL to build secure, scalable, and high-performance backend solutions.
Can you integrate third-party APIs?
Yes! I can integrate any RESTful or GraphQL APIs, payment gateways like Stripe/PayPal, authentication services like Google OAuth, and more.
Will my backend be secure?
Absolutely. I follow best security practices including JWT authentication, password hashing, and input validation to protect your data and users.
Do you provide database design and optimization?
Yes, I design relational and non-relational databases, optimize queries, and ensure data consistency and scalability.
Can you handle real-time applications?
Yes, I can implement WebSocket or Socket.IO features for real-time messaging, notifications, and live updates.
Do you provide documentation for the backend?
Yes, I provide clear API documentation and setup instructions so you can easily integrate the backend with your frontend.
What if I need maintenance or updates later?
I offer ongoing support and maintenance services to keep your backend up-to-date, secure, and running smoothly.
Do you offer custom backend solutions?
Yes! Every project is customized to meet your business needs, whether it’s a simple API or a complex enterprise system.
How do you handle my data?
I treat all client data with the highest confidentiality. Your files and personal information are used only for the purpose of completing your order and are never shared with third parties without your explicit permission.
What if there’s a security concern?
I have a strict protocol for handling any security issues, including immediate containment, assessment, and corrective measures to ensure your data remains protected.
Reviews
1 reviews van deze dienst
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
A 
azam_acc
Verenigd Koninkrijk
Absolutely fantastic service!
1 dag
Looptijd
M 
Reactie van de freelancer
Nuttig?
Reviews
1 reviews van deze dienst
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
A azam_acc
Verenigd Koninkrijk
Absolutely fantastic service!
1 dag
Looptijd
M Reactie van de freelancer
Nuttig?
