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I will be your node js developer for mobile or web app backend apis
Arham Rumi
Level 2
5.0
5.0
About this gig
Need a skilled Node.js developer to build a powerful backend for your web or mobile app? Let's make it happen!
I specialize in creating fast, secure, and scalable RESTful APIs using Node.js and modern best practices delivering solutions that grow with your business. I have already delivered around 20 web and mobile applications in production.
Services I offer:
- API design, development, and testing
- Database and third-party service integration
- API documentation and maintenance support
- Payment Gateway Integration
- Bug & Code Fixes
- Error Handling & Debugging
- Server Deployment & Hosting
- Authentication & Security
- Performance optimization
With years of hands-on Node.js experience, I focus on building efficient, cost-effective APIs that are easy to maintain and scale.
My expertise:
- Node js
- Express js
- JavaScript
- Typescript
- MongoDb
- Mongoose
- PostgreSQL
- Sequelize
- AWS S3
- AWS SES
- AWS EC2
- AWS Health Scribe
- AWS Lambda
- Stripe
- Socket
- Puppeteer
- MongoDB Atlas Serverless Functions
Why choose me?
- Clean, secure, optimized, scalable and well commented code
- On-time delivery
- ️100% client-focused solutions
- Transparency
- Clear communication
Please message me before placing an order to discuss your project
Get to know Arham Rumi
Arham Rumi
Expert Backend Developer, Nodejs, MongoDB, RESTful APIs
Level 2
- FromPakistan
- Member sinceNov 2018
- Avg. response time2 hours
- Last delivery2 weeks
Languages
Urdu, Punjabi, English, Hindi, French
Hi, I’m Arham Rumi, a backend developer with 3+ years of experience in Node.js, Express.js, MongoDB, PostgreSQL and AWS. I’ve built 20+ applications (web, mobile, desktop) and specialize in RESTful APIs, real-time apps (Socket.io), Puppeteer for web scraping, and MongoDB optimization.
I offer (but not limited to):
✅ Scalable backend solutions
✅ MongoDB Atlas administration & optimization
✅ AWS (EC2, S3, SES, Lambda, HealthScribe) integration
✅ Automation
✅ Clean, efficient, and well-documented code
Let’s build something amazing! Message me to discuss your project.
My Portfolio
Other Software Development Services I Offer
FAQ
What is Node.js API development?
Node.js API development is the process of building a backend application programming interface (API) using the Node.js runtime environment. Node.js is a popular open-source, cross-platform JavaScript runtime that allows developers to create server-side applications with ease.
Why should I choose Node.js for my API development?
Node.js is an excellent choice for API development because of its ability to handle multiple concurrent connections, its lightweight and efficient nature, and its vast array of libraries and modules. Node.js is also highly scalable and flexible, making it perfect for building APIs that can handle a
What kind of APIs can you develop using Node.js?
I can develop RESTful APIs using Node.js, which are widely used for web and mobile applications. RESTful APIs are designed to be simple, scalable, and easy to use, making them a popular choice for developers.
How do you ensure the security of my API?
I follow industry best practices to ensure the security of your API, including implementing authentication and authorization mechanisms, encrypting sensitive data, and protecting against common vulnerabilities such as cross-site scripting (XSS) and SQL injection attacks.
What kind of support do you offer after completing the API development?
If you need any help even after completing the order, feel free to contact me. I will be always there for you.
Reviews
21 reviews for this Gig
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| (0) | ||
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Rating Breakdown
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- Quality of delivery
- Value of delivery
Sort By
Most relevant
D domutom
Repeat Client
Germany
Once again I needed a migration to AWS Lambda for multiple functions. All went very well from the early start. Amazing expertise in node.js, javascript, typescript.
$100-$200
Price
6 days
Duration
A 
Seller's Response
Helpful?D domutom
Repeat Client
Germany
Arham Rumi truly EXCELLED in delivering a flawless project, showcasing outstanding professionalism, code expertise, and a bug-free execution. His cooperative spirit and deep understanding were evident throughout, making the entire AWS Lambda migration seamless and worry-free. If you're seeking top-tier...
$100-$200
Price
6 days
Duration
A Seller's Response
Helpful?D domutom
Repeat Client
Germany
thanks again for keeping my business alive.
$50-$100
Price
3 days
Duration
A Seller's Response
Helpful?D domutom
Repeat Client
Germany
another nested script well done provided - bug free and fast turnaround.
$100-$200
Price
1 day
Duration
A Seller's Response
Helpful?D domutom
Repeat Client
Germany
thanks for this heavy script - very well done
$100-$200
Price
1 day
Duration
Helpful?
Reviews
21 reviews for this Gig
| (21) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D domutom
Repeat Client
Germany
Once again I needed a migration to AWS Lambda for multiple functions. All went very well from the early start. Amazing expertise in node.js, javascript, typescript.
$100-$200
Price
6 days
Duration
A Seller's Response
Helpful?D domutom
Repeat Client
Germany
Arham Rumi truly EXCELLED in delivering a flawless project, showcasing outstanding professionalism, code expertise, and a bug-free execution. His cooperative spirit and deep understanding were evident throughout, making the entire AWS Lambda migration seamless and worry-free. If you're seeking top-tier...
$100-$200
Price
6 days
Duration
A Seller's Response
Helpful?D domutom
Repeat Client
Germany
thanks again for keeping my business alive.
$50-$100
Price
3 days
Duration
A Seller's Response
Helpful?D domutom
Repeat Client
Germany
another nested script well done provided - bug free and fast turnaround.
$100-$200
Price
1 day
Duration
A Seller's Response
Helpful?D domutom
Repeat Client
Germany
thanks for this heavy script - very well done
$100-$200
Price
1 day
Duration
Helpful?
