You will get Node JS backend api using nodejs, nestjs expressjs, mongodb
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Project details
Welcome to My JavaScript and Node.js Development Services!
Are you seeking an experienced JavaScript and Node.js backend developer who can handle your API development, bug fixes, and code optimization needs? Look no further!
With over 5 years of expertise in Node.js, Nest.js, Express.js development, API creation, integration, bug fixing, and database implementation and design, I've successfully contributed to numerous projects and helped clients resolve complex issues in their Node.js applications.
Service Offered:
Custom API Development
Nodejs&Nestjs&Expressjs&mongodb
Back end
API Integration
Database Design and Integration
Real-Time Functionality
Microservices Architecture
REST API Development
Authentication, Authorization, and Social Authorization
Error Handling and Logging
Testing
GraphQL Implementation
Refactoring Your Codebase
Email and phone gateways
Team Leading
24/7 online support
Here's my expertise:
JavaScript, TypeScript, Node.js, Express.js, Nest.js, React.js, Next.js, MySQL, MongoDB, Rest APIs, Github, Git, RabbitMQ, Redis, System Design, Socket.io, and more
Note: Just inbox me before placing an order. I will be there as soon as possible.
Are you seeking an experienced JavaScript and Node.js backend developer who can handle your API development, bug fixes, and code optimization needs? Look no further!
With over 5 years of expertise in Node.js, Nest.js, Express.js development, API creation, integration, bug fixing, and database implementation and design, I've successfully contributed to numerous projects and helped clients resolve complex issues in their Node.js applications.
Service Offered:
Custom API Development
Nodejs&Nestjs&Expressjs&mongodb
Back end
API Integration
Database Design and Integration
Real-Time Functionality
Microservices Architecture
REST API Development
Authentication, Authorization, and Social Authorization
Error Handling and Logging
Testing
GraphQL Implementation
Refactoring Your Codebase
Email and phone gateways
Team Leading
24/7 online support
Here's my expertise:
JavaScript, TypeScript, Node.js, Express.js, Nest.js, React.js, Next.js, MySQL, MongoDB, Rest APIs, Github, Git, RabbitMQ, Redis, System Design, Socket.io, and more
Note: Just inbox me before placing an order. I will be there as soon as possible.
Web Programming Project
API Development, API IntegrationProgramming Languages
PHP, HTML & CSS, PythonCoding Expertise
Cross Browser & Device Compatibility, Security, DesignWhat's included
| Service Tiers |
Starter
$200
|
Standard
$300
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 3 | 5 | Unlimited |
Source Code |
Frequently asked questions
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ML
Mark L.
Feb 10, 2026
API Developer Needed for Marketing Platform Integration
kb
keith b.
Jan 23, 2026
WordPress Blog Migration from Static HTML (WP All Import Pro + HTML Add-On)
Thanks, good job!
MH
Mat H.
Jul 23, 2025
Update Astria and Fix Server issues
Excellent work, done fast with a high attention to detail. Highly recommended!
MH
Mat H.
May 26, 2025
PHP Expert Needed to Install & Customize Two CodeCanyon Scripts
10/10 – Sarmad is a dedicated and detail-oriented developer with a sharp eye for precision. He consistently goes above and beyond, often providing helpful guides and videos to explain his work. I highly recommend him for any level of development project, and we’ll definitely be working with Sarmad again in the near future.
MU
Mohammad U.
Apr 29, 2025
Wordpress Plugin Php developer
Great work Sarmad
About Sarmad
AI Automation & API Integration Specialist | Python, Laravel, OpenAI,
100%
Job Success
Rawalpindi, Pakistan - 12:25 pm local time
Over the years, I've worked on projects involving Python, PHP, web scraping, backend development, and third-party API integrations. I enjoy solving problems where businesses are spending too much time on manual processes and need a reliable system to automate the work.
One of my recent projects involved building a complete product synchronization system between NDK and Sellbrite. The system extracts thousands of products, processes product variations and parent-child relationships, automatically maps categories, and uploads everything through the Sellbrite API. It also includes resume functionality, allowing long-running jobs to continue from where they stopped without reprocessing data.
Some of the things I can help with:
• API integrations and custom backend development
• Business process automation
• AI-powered workflows and OpenAI integrations
• Web scraping and data extraction
• Product and inventory synchronization systems
• Data migration and transformation
• Laravel, Python, PHP, Node.js, and MySQL development
• Building tools that connect multiple platforms together
I care about writing maintainable code and building solutions that can continue to run reliably long after the project is delivered.
If you have a process that needs automation, systems that need to communicate with each other, or an idea that requires custom development, I'd be happy to discuss it and see how I can help.
Steps for completing your project
After purchasing the project, send requirements so Sarmad can start the project.
Delivery time starts when Sarmad receives requirements from you.
Sarmad works on your project following the steps below.
Revisions may occur after the delivery date.
How do we initiate a project?
To get started, simply provide me with details about your project, including your requirements, goals, and any specific functionalities you need. From there, we can discuss the best approach and timeline.