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Fiverr Pro
English
$
USD
I will develop scalable backend apis with nodejs, express, and mongodb
Daniel Hugo
About this gig
Looking for a professional Node.js backend developer to build fast, secure, and scalable APIs?
You are in the right place!
Im a Full Stack Developer with 8+ years of experience delivering production-grade backend services using Node.js, Express.js, and MongoDB for startups and enterprise clients.
What I Offer:
- RESTful API development (CRUD, authentication, pagination)
- MongoDB database design and integration
- Express.js middleware and routing
- Secure user authentication (JWT, Firebase Auth)
- Firebase/Serverless functions (optional)
- OpenAI API & 3rd-party API integration
- Optimized, well-documented, and scalable code
Tech Stack:
Node.js | Express.js | MongoDB | Firebase | JWT | OpenAI | REST APIs | Git
Whether you're building a SaaS backend, admin panel, real-time app, or chatbot system Ill help you get to production fast.
Lets bring your backend to life. Message me before ordering to discuss your project needs!
Respect third-party rights
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Get to know Daniel Hugo
Daniel Hugo
Full Stack AI Engineer
- FromPakistan
- Member sinceDec 2020
- Last delivery2 years
Languages
English
Full Stack AI Engineer with 8+ years of experience building modern web applications using Node.js, Express, MongoDB, React.js, and Firebase. I specialise in REST API development, SaaS platforms, and AI development and integrations with OpenAI. My services include backend systems, authentication, database design, and deployment. Clean code, fast delivery, and clear communication guaranteed.
Let’s turn your idea into life.
My Portfolio
FAQ
Can you integrate this backend with my frontend?
Absolutely! I can connect your backend with any frontend framework like React, Next.js, Vue, or even mobile apps using RESTful APIs or real-time communication.
Will the backend be secure and production-ready?
Yes, I follow industry best practices, including secure authentication (JWT, OAuth), input validation, error handling, and clean modular code to ensure your backend is reliable and secure
Do you provide API documentation?
Yes! I can deliver clear and concise API documentation using Swagger, Postman, or a custom format — just let me know your preference.
Can you integrate third-party services or AI APIs like OpenAI?
Definitely. I’ve integrated APIs like Stripe, Twilio, Firebase, and OpenAI (ChatGPT) for features like payments, messaging, and AI chatbots.
Will you help deploy the backend?
es, I can deploy your backend to platforms like Vercel, Heroku, GCP, or any cloud service you use. Just mention your preferred hosting solution.
