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You will get a scalable backend API or workflow automation system for your app

Kareem D.Status: Offline
Kareem D.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Kareem, priced and ready to go.
Kareem D.Status: Offline
Kareem D.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Kareem, priced and ready to go.

Project details

I build high-performance backend APIs and workflow automation engines that handle real production load, fast, reliable, and built to scale.

With 5+ years of backend engineering experience, I've architected systems processing 1,000+ multi-stage automations daily and designed APIs handling 10K+ requests/day with 99% uptime.

WHAT YOU CAN GET:
 • RESTful API design and development (Node.js, Nest.js, Python, Django, .NET)
 • Distributed workflow engines with conditional logic and error handling
 • Webhook integrations with third-party services (Slack, GitHub, Email, etc.)
 • Background task processing
 • Logging, monitoring, and observability built in from day one
 • Docker-ready, CI/CD-friendly deployments

TECH STACK CAN INCLUDE:
Node.js, Nest.js, Python, Django, C#, .NET, PostgreSQL, Redis, MongoDB, AWS, Docker

WHO THIS IS FOR:
 • Startups needing a solid API foundation
 • Teams with manual processes that need automation
 • Apps that need reliable third-party integrations

All code is clean, documented, and tested. I communicate regularly and work well async.
Programming Languages
Python, TypeScript, C#
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$700
Standard
$2,000
Advanced
$5,000
Delivery Time 7 days 14 days 21 days
Number of Revisions
123
Design Customization
-
-
Content Upload
-
Responsive Design
-
Source Code
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$150 - $1,000
Additional Revision
+$75
API Documentation (Swagger/Postman) (+ 1 Day)
+$100
Unit & Integration Test Suite (+ 1 Day)
+$150
CI/CD Pipeline Setup (+ 1 Day)
+$200
Kareem D.Status: Offline

About Kareem

Kareem D.Status: Offline
P.Eng | Agentic Full Stack Software Engineer | JS, Node, Python, C#
Markham, Canada - 11:07 am local time
I am a Backend-leaning Full-Stack Software Engineer with 5+ years of experience in developing scalable APIs and implementing workflow automation systems. My technical expertise includes TypeScript, React, Node.js, Python, Django, C#, .NET, and PostgreSQL. I design RESTful APIs, data transformation pipelines, and CI/CD automation, ensuring seamless integration and performance optimization. My background in cloud and DevOps encompasses tools like AWS, Docker, and CI/CD pipelines, enabling me to create robust applications in remote-first environments. I have a proven track record of mentoring teams and delivering high-performance backend services. If you need a developer who can transform your ideas into reliable solutions and enhance your project with innovative automation strategies, let's connect and discuss how I can contribute to your success.

Steps for completing your project

After purchasing the project, send requirements so Kareem can start the project.

Delivery time starts when Kareem receives requirements from you.

Kareem works on your project following the steps below.

Revisions may occur after the delivery date.

Receive instructions from client

This step involves sharing a description of the Web App or API that the client is looking to build.

Review the work, release payment, and leave feedback to Kareem.