You will get Custom API & Backend Development with Node.js
Top Rated
Project details
Please contact me before placing an order!
I am a backend developer expertise in Node JS , Express JS and MySQL. I have experience in developing Rest APIs and Backend for the systems .
I have following experiences:
Designed, developed and deployed Integrations to meet business needs.
Converted customer and product requirements into logical and well-performing services. Involved in the Client Meetings to gather requirements.
Worked on customized integration middleware developed in Node JS.
Developed Microservices using Node JS for the Integrations between Oracle Cloud & On Premise PLM and different ERP Systems like JD Edwards, SAP etc.
Developed Backend rest APIs using Express JS Framework.
Worked on Soap services to fetch Data from Oracle Cloud and Agile PLM.
Worked on SQL Databases, MongoDB and Firebase.
Developed Bill of Materials Sync Tool to sync data back to Oracle PLM.
Worked on Integrating Front End of Integration Middleware with the Backend.
Note: For deployment related queries, please check other gigs. Deployment is not included in this gig
Please contact me for a detailed discussion and suitable solution before placing an order.
I am a backend developer expertise in Node JS , Express JS and MySQL. I have experience in developing Rest APIs and Backend for the systems .
I have following experiences:
Designed, developed and deployed Integrations to meet business needs.
Converted customer and product requirements into logical and well-performing services. Involved in the Client Meetings to gather requirements.
Worked on customized integration middleware developed in Node JS.
Developed Microservices using Node JS for the Integrations between Oracle Cloud & On Premise PLM and different ERP Systems like JD Edwards, SAP etc.
Developed Backend rest APIs using Express JS Framework.
Worked on Soap services to fetch Data from Oracle Cloud and Agile PLM.
Worked on SQL Databases, MongoDB and Firebase.
Developed Bill of Materials Sync Tool to sync data back to Oracle PLM.
Worked on Integrating Front End of Integration Middleware with the Backend.
Note: For deployment related queries, please check other gigs. Deployment is not included in this gig
Please contact me for a detailed discussion and suitable solution before placing an order.
Programming Languages
PHP, Python, Ruby/Ruby on RailsCoding Expertise
Cross Browser & Device Compatibility, W3C Markup Validation Service, DesignWhat's included
| Service Tiers |
Starter
$150
|
Standard
$200
|
Advanced
$250
|
|---|---|---|---|
| Delivery Time | 4 days | 5 days | 7 days |
Number of Revisions | 3 | 6 | Unlimited |
Design Customization | |||
Content Upload | |||
Responsive Design | - | ||
Source Code | - |
Frequently asked questions
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About Sarmad
Backend Developer | API Integrations, Web Scraping, Automation Python
100%
Job Success
Rawalpindi, Pakistan - 11:19 pm local time
As a full-stack developer specializing in Python, PHP, Laravel, and Node.js, I build backend systems that connect platforms, sync data, and run without constant babysitting. My focus areas include:
API Integrations & Backend Development
Custom REST/third-party API integrations, backend architecture, and system-to-system communication.
Business Process Automation
Turning manual, time-consuming workflows into automated systems including long-running jobs with resume/checkpoint functionality so nothing has to restart from scratch.
AI & OpenAI-Powered Workflows
Building AI-driven automation, chatbots, and intelligent data processing pipelines using OpenAI's API.
Web Scraping & Data Extraction
Reliable scraping systems for structured/unstructured data collection at scale.
Product & Inventory Synchronization
Recently built a full product sync system between NDK and Sellbrite handling thousands of SKUs, parent-child variation mapping, automatic category matching, and Sellbrite API uploads, with resume functionality for interrupted jobs.
Data Migration & Transformation
Moving and restructuring data between platforms, databases, and formats without data loss or downtime.
Tech stack: Python | PHP | Laravel | Node.js | MySQL | REST APIs | OpenAI API | Web Scraping
I write maintainable, well-documented code built to keep running long after the project ships. If you have a manual process draining your team's time, systems that need to talk to each other, or an idea that needs custom development — let's talk about 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.
Initial Consultation
Send all your details on here.