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Fiverr Pro
English
$
USD
I will build a secure rest API and custom backend system
Tarek Hasan
Level 1
About this gig
Need a secure, scalable backend or REST API for your application?
A beautiful frontend is useless without a rock-solid foundation. I specialize in developing production-ready backend systems with clean architecture, secure APIs, and reliable business logic.
What I Develop:
- REST API Development: Fast, scalable, and well-documented endpoints.
- Security & Auth: JWT, role-based access control (RBAC), and data validation.
- Database Architecture: Optimized MongoDB design and queries.
- Integrations: Stripe payments, Cloudinary, Firebase, and third-party APIs.
- Advanced Features: Webhooks, background processes, and email systems.
- File Management: Secure media uploads and cloud storage handling.
My Tech Stack: Node.js | Express.js | TypeScript | MongoDB | REST APIs
Why Work With Me? Instead of just writing commodity code, I focus on premium engineering. You get clean architecture, scalable systems, and code that is easy to maintain. Perfect for SaaS, mobile apps, and custom dashboards.
Important: Please send me a message with your requirements before ordering so we can discuss the perfect technical strategy for your app!
Get to know Tarek Hasan
Tarek Hasan
Full Stack Web Developer
Level 1
- FromBangladesh
- Member sinceJul 2021
- Avg. response time1 hour
- Last delivery1 month
Languages
Bengali, English, Hindi
Hi, I'm Tarek Hasan, a Full Stack Web & Mobile App Developer with 5+ years of experience. I specialize in React.js, Next.js, React Native, Node.js, Express.js, MongoDB, TypeScript, JavaScript, Tailwind CSS, and the MERN Stack. I build modern websites, custom web applications, SaaS platforms, mobile apps, dashboards, and API integrations with clean, secure, and scalable code. I'm committed to delivering high quality solutions, clear communication, and exceptional client satisfaction.
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Other Software Development Services I Offer
FAQ
Can you integrate this backend with my existing frontend?
Absolutely! I build flexible REST APIs designed to connect seamlessly with any frontend framework, including Next.js, React, or mobile apps. I provide clear API documentation so your frontend can plug right in with zero hassle!
Will this backend be able to handle a growing number of users?
Yes, definitely! Scalability is a top priority. By using clean architecture, optimized MongoDB design, and efficient Node.js structuring, your backend will be fully equipped to handle traffic spikes and scale smoothly as your business grows.
What if I need to add more features or endpoints later?
I would be thrilled to help your platform grow! Because I write clean, well-organized, and modular code, adding new features, payment gateways, or integrations later is very straightforward. We can easily do custom upgrades whenever you are ready.
