👋 Building scalable web apps & AI-powered solutions

Muhammad Sajid

Senior Software Engineer with 5+ years of professional experience developing scalable web applications using Laravel, WordPress, WooCommerce, React, Next.js and Node.js. I specialize in backend architecture, REST APIs, performance optimization, automated deployments and bringing AI into real-world software.

Prompt Engineering LLM Integration RAG & Vector Search AI-Assisted Development
Portrait of Muhammad Sajid

5+

Years Experience

ABOUT ME

Building Reliable Software That Solves Real Problems

I'm a Senior Software Engineer with over five years of experience delivering enterprise web applications, custom WordPress solutions, Laravel platforms, REST APIs and eCommerce systems.

Throughout my career I've worked on logistics, translation services, Learning Management Systems, enterprise WooCommerce stores, booking platforms, and custom SaaS applications. More recently I've been integrating AI into production software, such as AI-generated course content for a multilingual training platform.

Beyond development, I enjoy mentoring junior developers, planning projects, communicating with clients, and transforming business requirements into scalable technical solutions.

Location

Lahore, Pakistan

Experience

5+ Years

Specialization

Full Stack Development

Work Style

Remote & On-site

5+

Years Experience

30+

Professional Projects

20+

Technologies

3

Software Companies

MY JOURNEY

Professional Experience

Feb 2024 - Present

Senior Software Engineer

Algolix Technologies

  • Lead development of Laravel and WordPress applications with React and Next.js front ends for international clients.
  • Improved page load times by around 35% through query optimization, indexing and Redis caching.
  • Own deployments with Docker, CI/CD and AWS, including migrating client applications to the cloud.
  • Integrated AI into production software, including AI-generated course content for a multilingual training platform.
  • Mentored junior developers through code reviews and technical guidance.
  • Collaborated directly with international clients to deliver scalable business solutions.
Jun 2022 - Feb 2024

Software Engineer

Provelopers

  • Built custom WordPress plugins and Laravel applications for e-commerce, logistics and education clients.
  • Designed RESTful APIs and integrated payment gateways and third-party services.
  • Optimized backend workflows and improved application reliability.
  • Worked closely with project managers and clients throughout development.
  • Provided mentorship and onboarding for junior developers.
Dec 2020 - Jun 2022

Associate Software Engineer

Stellar Technologies

  • Developed Laravel applications following modern PHP practices.
  • Customized WordPress websites and plugins.
  • Integrated frontend interfaces with backend systems.
  • Optimized databases and improved application performance.
FEATURED WORK

Projects I've Worked On

AI & E-learning Screenshot of AI-powered training LMS

AI-Powered Training LMS

Private multilingual employee training platform for a client, built on WordPress and LearnDash, with AI that generates lesson and course content automatically.

LearnDash LLM APIs Multilingual
DevOps Screenshot of Express.js CI/CD pipeline

Express.js CI/CD Pipeline

Express.js and EJS application with a fully automated pipeline: every push to main is deployed to Vercel through GitHub Actions, with credentials kept in GitHub Secrets.

Express.js GitHub Actions Vercel
Logistics Screenshot of Ship2World

Ship2World

Shipping management platform built with Laravel, featuring shipment management, payment gateways, logistics API integrations, automated tracking, and rate calculations.

Laravel MySQL Stripe PayPal
Translation Screenshot of The Spanish Group

The Spanish Group

Enterprise translation platform with secure document uploads, workflow automation, custom dashboards, and role-based permissions.

WordPress WooCommerce REST API
Visit Website
E-learning Screenshot of GAPs LMS

GAPs LMS

Learning Management System supporting enrollments, quizzes, dashboards, queues, caching, and role-based permissions.

Laravel Bootstrap MySQL
Travel Screenshot of Young Pioneer Tours

Young Pioneer Tours

Headless WordPress project powered by custom REST APIs and a Next.js frontend, optimized for SEO and performance.

Next.js WordPress REST API
Visit Website
E-commerce Screenshot of iHeartDogs

iHeartDogs

High-traffic WooCommerce platform featuring donation processing, custom checkout flows, marketing integrations, and performance optimization.

WooCommerce Klaviyo WordPress
Visit Website
E-commerce Screenshot of NuLeaf Naturals

NuLeaf Naturals

Enterprise CBD eCommerce platform with custom WooCommerce features, ShipBob integration, subscription improvements, and accessibility enhancements.

WooCommerce ShipBob Yotpo
Visit Website
AI-POWERED ENGINEERING

Building With AI, Not Just Around It

I use AI two ways: inside the products I build, and in the way I build them. Every AI-generated line is reviewed, tested and held to the same standard as hand-written code.

LLM Integration

Connecting web applications to large language models such as GPT, Claude and open-source models like Qwen through clean, secure backend APIs in Laravel and Node.js.

Prompt Engineering

Designing structured system prompts, clear instructions and worked examples that turn AI output into reliable, consistent and on-brand results.

RAG & Vector Search

Retrieval-augmented generation with embeddings and the Qdrant vector database, so AI answers are grounded in a business's own content.

AI Content Automation

Automated generation of lessons, courses and other content, including a multilingual training platform where AI drafts full courses for review.

AI-Assisted Development

Claude, Cursor, Antigravity, ChatGPT and GitHub Copilot used daily for scaffolding, refactoring, debugging, documentation and first-pass code review.

Responsible AI

Human review of every AI output, validation and security checks, data privacy, and keeping API costs predictable in production.

My AI-Assisted Workflow

1

Plan

Break the problem down and define what good looks like.

2

Prompt

Give the AI precise context, constraints and conventions.

3

Generate

Draft code, tests and documentation in minutes.

4

Review

Check every line for correctness, security and fit.

5

Test

Verify with automated tests before anything ships.

6

Ship

Deploy through CI/CD with confidence.

WHAT I DO

Services

Full Stack Development

Building secure, scalable web applications from frontend to backend.

Laravel Development

Custom Laravel applications, REST APIs, dashboards, and business solutions.

WordPress Development

Custom themes, plugins, WooCommerce, API integrations, and performance optimization.

React & Next.js

Modern, responsive, SEO-friendly frontend applications.

API Development

RESTful APIs, third-party integrations, authentication, and backend architecture.

Performance Optimization

Improving speed, scalability, database performance, and Core Web Vitals.

AI Integration

LLM-powered features, AI content generation, RAG pipelines and AI-assisted development workflows.

DevOps & Deployment

Docker, CI/CD pipelines with GitHub Actions, AWS, VPS servers and automated deployments.

TECH STACK

Skills & Technologies

Over five years of experience building enterprise web applications, eCommerce platforms and scalable backend systems.

Backend

PHP Laravel Node.js Express.js NestJS Python Django REST APIs GraphQL

Frontend

HTML5 CSS3 JavaScript TypeScript React.js Next.js Vue.js Bootstrap Tailwind CSS

CMS & eCommerce

WordPress WooCommerce Shopify Liquid ACF Custom Plugins Theme Development

Database

MySQL PostgreSQL MongoDB Redis

DevOps & Tools

Git GitHub Docker AWS GitHub Actions Vercel Linux Composer npm Postman VS Code

Integrations

Stripe PayPal Klaviyo ShipBob Yotpo Amazon S3

AI & LLMs

Prompt Engineering LLM Integration OpenAI API Claude API RAG Pipelines Embeddings Qdrant Ollama Claude Cursor Antigravity ChatGPT GitHub Copilot
GET IN TOUCH

Let's Build Something Great Together

Whether you're looking for a Full Stack Developer, Laravel expert, WordPress specialist, someone to build scalable backend systems, or a developer who can bring AI into your product, I'd be happy to discuss your project.

Location

Lahore, Pakistan