Muhammad Sharjeel – Full Stack Developer

Hi, I'm Sharjeel!

Welcome to my corner

of the web!

Obsessed with developer experience, robust, scalable and user-friendly applications.

Download Resume

About me

Pakistan

Techstack

Testimonials

John Johnson

Product Owner at ONIT

Sharjeel did an amazing job in dealing with our control and monitoring IOT project. He at times took the initiative to suggest better ways to accomplish our goals. I will definitely call on Sharjeel's services in the future.

Github Stats

Activity overview

Contributed to issmai/alara-ui technfo/synergynew, issmai/polyX and 17 other repositories.

44+ contributions in the last year

Featured Projects

PolyX Enterprise Suite

A modular enterprise platform with microservices for auth, logging, notifications, and API testing.

DesignDevelopmentDevOps

Hallocasa Global Platform

A real estate platform connecting international brokers and property listings across borders.

ResearchInterfaceRealEstate

wAI Industries Website

Corporate site for an AI consultancy, built to showcase custom solutions and innovations.

DesignAIDevelopment

Recent Blogs

Muhammad Sharjeel•2025-07-13

Hosting Multiple Domains on One Server with Docker, NGINX & SSL (DevOps for Developers)

As a full-stack developer, I recently had to deploy multiple backend services on one server, each with its own domain and SSL certificate. Here's how I combined Docker, NGINX, and Certbot to build a scalable, production-grade setup — without needing a dedicated DevOps engineer.

DevOpsDockerNGINXSSLLet's EncryptDeployment

Muhammad Sharjeel•2025-05-11

Taming CORS in a Microservices Monorepo: From Async Validation to a Unified Config

CORS errors can be frustrating, especially in a microservices monorepo setup. This blog dives into what CORS really is, why it matters, and how I solved the CORS challenge using a shared JSON config file — establishing a single source of truth for all services.

Backend DevelopmentMicroservicesDevOpsArchitecture

Taming CORS in a Microservices Monorepo: From Async Validation to a Unified Config

Muhammad Sharjeel•2025-04-26

Debugging Tips for Frontend Developers (React + Next.js)

Effective debugging is one of the most valuable skills for frontend developers. Here's a practical guide to debugging with logs, using the debugger keyword, troubleshooting APIs, and improving performance — with a special focus on React and Next.js.

Frontend DevelopmentReactNext.jsDebugging

Debugging Tips for Frontend Developers (React + Next.js)

Let's work together on Upwork

Looking for a skilled developer for your next project? Connect with me on Upwork where I deliver high-quality, scalable solutions for clients worldwide.