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Fiverr Pro
English
$
USD
I will develop a high performance backend with node, spring or express
Tharanga S
About this gig
Are you looking for a fast, scalable, and secure backend for your web application? You're in the right place!
I am a professional backend developer with expertise in Spring Boot, Node.js, and Express. Whether you need a RESTful API, database integration, authentication system, or third-party API integration, I can deliver a top-notch solution tailored to your needs.
My Backend Development Services Include:
- Spring Boot Development: Scalable microservices, RESTful APIs, and enterprise level solutions
- Node.js & Express Development: Lightweight and high-speed backend applications
- Next.js Backend & API Routes: Optimized API handling with SSR/SSG
- Database Integration: MongoDB, MySQL, PostgreSQL, Firebase, etc.
- Authentication & Security: JWT, OAuth, Role-based access control
- Third-party API Integration: Stripe, PayPal, Google, and more
- Deployment & Cloud Services: AWS, Google Cloud, DigitalOcean, Vercel
Why Choose Me?
- Experienced Backend Engineer Years of hands-on experience
- High-Quality Code Clean, maintainable, and well-documented
- Scalable & Secure Solutions Industry best practices in security & performance
Excellent Communication & Support Your satisfaction is my priority.
Get to know Tharanga S
Tharanga S
Graphic and Web Designer
- FromSri Lanka
- Member sinceMay 2021
- Last delivery1 year
Languages
Sinhala, English
Hi! I'm Tharanga from Sri Lanka. I'm a Graphic Designer & Web Designer with over 3 years of solid. I am a full-time Designer & I can Design Flyers, Business Cards, Broucher & Logos. I focus on Quality, Creativity, Clean, and Simple design to help entrepreneurs and small businesses build a personal brand.
Thank You...!
Other Software Development Services I Offer
FAQ
What technologies do you use for backend development?
I specialize in Spring, Node, and Express to build fast, secure, and scalable backend solutions. I also integrate databases like MongoDB, MySQL, and PostgreSQL and deploy applications using AWS, Vercel, DigitalOcean, and Firebase.
Can you build a full backend with authentication and database integration?
Yes! I can develop a fully functional backend with user authentication (JWT, OAuth, role-based access) and connect it to relational or NoSQL databases to ensure smooth data management.
Do you provide RESTful or GraphQL APIs?
I can develop only RESTfull APIs
Will you deploy the backend on a server or cloud platform?
Yes, I can deploy your backend on AWS, Vercel, DigitalOcean, Firebase, or your preferred cloud hosting provider to ensure high availability and performance.
Can you integrate third-party services like payment gateways and APIs?
Absolutely! I can integrate services like Stripe, PayPal, Google APIs, Twilio (for SMS), Firebase (for authentication), and many others into your backend.
Will my backend be secure and scalable?
Yes! I follow industry best security practices (data encryption, API rate limiting, role-based access control) and ensure that your backend is scalable and optimized for performance.
Can you fix or optimize my existing backend?
Of course! I can debug, refactor, and optimize your existing backend to improve speed, security, and scalability.
What details do you need from me to start the project?
To get started, I’ll need: ✔ Project requirements and use cases ✔ Preferred tech stack (if any) ✔ Database details (if applicable) ✔ Any specific APIs or third-party services to integrate
How long does it take to complete a backend project?
Project timelines vary based on complexity. A basic API may take 5-10 days, while a complete backend system may take 1-3 weeks. Contact me for a custom timeline!
What if I need modifications after the delivery?
I offer free minor revisions to ensure your satisfaction. For major changes, I can provide a custom quote.
