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$
USD
I will build a scalable rest API or graphql backend with nodejs
Scorefield B
About this gig
Need a fast, secure and scalable backend? You're in the right place.
I'm Bello a senior backend engineer with 8+ years building production-grade APIs and server side systems.
WHAT I BUILD
- REST & GraphQL APIs
- JWT, OAuth2 & Role Based Auth
- Real time features (WebSockets)
- Database design & optimisation
- Third party integrations (Stripe, Twilio, AWS)
- Background jobs & webhooks
- Swagger / OpenAPI documentation
TECH STACK
Runtime: Node.js, TypeScript
Frameworks: Express.js, NestJS
Databases: PostgreSQL, MongoDB, Redis
Cloud: AWS, Docker, CI/CD
WHY CHOOSE ME
Clean, senior-level code
On-time delivery
Clear communication
7 days free support
Full source code ownership
NDA available
Message me before ordering!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Scorefield B
Scorefield B
Senior Full Stack Developer React Shopify APIs 8 Years
- FromNigeria
- Member sinceAug 2023
- Avg. response time1 hour
Languages
English
Hi, I’m Bello, a Senior Full Stack Developer with 8+ years of experience. I specialize in building scalable web apps using React, Next.js, and Node.js. Whether you need a custom app, a high converting Shopify/WooCommerce store, or robust APIs, I deliver clean code and business focused results.
Expertise:
Stack: React, Next.js, Node.js, NestJS
Data: SQL, NoSQL, GraphQL
Cloud: AWS, Vercel, Docker
Let’s build something great. Message me to start.
My Portfolio
Other Website Development Services I Offer
FAQ
Will you provide documentation for the API?
Yes, every API delivery includes a Postman collection and Swagger (OpenAPI) documentation so your frontend team or other developers can integrate immediately.
Can you integrate with my existing frontend?
Absolutely. I'll build the API to your frontend's exact requirements including authentication flows, data shapes and response formats.
How do you handle API security?
Security is built in from day one, JWT authentication, rate limiting, input sanitisation, CORS configuration, SQL injection prevention and HTTPS enforcement as standard.
