Available for work Remote / On-site

Hi, I'm Usman Ramzan

Full Stack Developer & AI Automation Engineer

I build scalable SaaS platforms, production-grade web apps, and AI-powered automation workflows that save businesses hours every day. 5+ years shipping reliable systems with React.js, Node.js, and Laravel.

5+
Years of Experience
10+
Production Apps Shipped
25%
Avg. Performance Boost
99.9%
Uptime on Live Systems
React.js Node.js Laravel TypeScript n8n AI Automation AWS Docker
const developer = {"{"}
name: 'Usman Ramzan',
role: 'Full Stack + AI',
stack: [
'React', 'Node.js',
'Laravel', 'TypeScript',
'n8n', 'GHL',
'Docker', 'AWS'
],
passion: 'Solving real problems',
available: true
{"}"}
Open to Freelance
Currently at NDT Group

I turn complex ideas into reliable software

With 5+ years of hands-on experience, I specialize in architecting and shipping full-stack SaaS platforms that scale — from database design all the way through to polished React frontends.

Beyond traditional development, I implement AI-powered automation workflows using n8n, Claude Code, and GoHighLevel (GHL) that help businesses eliminate repetitive tasks, automate CRM pipelines, and generate marketing content — cutting manual effort by up to 60%.

SaaS Architecture AI Automation REST API Design CI/CD Pipelines Performance Optimization Agile / Scrum

AI & Workflow Automation

Built AI-powered workflows with n8n & GHL — auto-generating marketing videos and CRM campaigns, reducing manual effort by 60%

Production-Grade Delivery

Delivered 10+ production apps with 99.9% uptime across SaaS, FinTech, and AdTech domains

Performance Optimization

Improved React.js load speed by 25% via lazy loading, code splitting, and API batching across multiple platforms

Services I Offer

From idea to deployment — I handle everything end-to-end so you can focus on growing your business.

SaaS Platform Development

End-to-end SaaS architecture — multi-tenant systems, role-based access, billing integration (Stripe/PayPal), and scalable REST APIs.

AI & Automation Workflows

Custom n8n pipelines, GoHighLevel automation, AI content generation, and CRM workflow integration that save your team hours daily.

Full Stack Web Apps

React.js frontends with Node.js/Laravel backends, from MVPs to complex enterprise apps — tested, performant, and production-ready.

Performance Optimization

Slow app? I'll diagnose and fix it — lazy loading, code splitting, query optimization, caching layers, and CDN configuration.

API Design & Integration

RESTful and GraphQL API design, third-party integrations (Stripe, PayPal, Twilio, OpenAI), and secure authentication with JWT.

CI/CD & DevOps

Docker containerization, GitHub Actions pipelines, AWS EC2/S3 deployments, and Nginx configuration for zero-downtime releases.

Work Experience

Full Stack Developer

NDT Group · Islamabad, Pakistan

Present Jun 2025 – Present
  • Developing and maintaining full-stack web applications and SaaS platforms with AI-powered automation workflows
  • Integrating n8n, Claude Code, and GoHighLevel (GHL) to automate CRM workflows, marketing operations, and business processes
  • Building scalable backend services and modern React.js/Node.js frontend interfaces
  • Optimizing system performance and ensuring reliable third-party integrations
React.jsNode.jsn8nGHLClaude CodeMERN

Full Stack Developer

Unesync / Decimal Space · Lahore, Pakistan

Dec 2022 – Apr 2025
  • Architected Unesync — a full-featured Accounting and Ad Management SaaS platform using React.js, Node.js, and Laravel
  • Designed Unsign — a centralized digital ad management system; reduced setup time by 60% and improved scheduling accuracy by 90%
  • Optimized React.js frontend with lazy loading and code splitting — improved load speed by 25%
  • Integrated Stripe and PayPal APIs — increased successful payment transactions by 20%
  • Implemented CI/CD pipelines via Docker and GitHub Actions — reduced deployment errors by 40%
React.jsLaravelNode.jsMySQLDockerStripeGitHub Actions

Full Stack Developer

Wazz Tech · Lahore, Pakistan

Mar 2020 – Nov 2022
  • Led development of One Day Event — a React.js + Laravel event management platform serving 2000+ active users
  • Built real-time quote generation and booking workflows — reduced client response time by 35%
  • Integrated payment gateways and email notification APIs — increased total processed revenue by 15%
  • Implemented JWT authentication and granular role permissions; automated CI/CD — reduced release time by 40%
React.jsLaravelJWTStripePayPalCI/CD

Web Developer

LEADconcepts · Lahore, Pakistan

Feb 2019 – Feb 2020
  • Developed ERP modules for financial reporting systems — improved data processing time by 40%
  • Refactored backend queries and improved database indexing — reduced API response times by 30%
  • Built reusable React.js UI components — improved maintainability and accelerated development by 25%
React.jsPHPCodeIgniterMySQL

Featured Projects

Selected projects that demonstrate my ability to architect, build, and ship production-quality software.

📊
Unesync
Accounting SaaS
SaaS

Unesync — Accounting SaaS

Complete accounting and ad management SaaS platform with vendor/customer management, invoicing, expense tracking, and payment gateway integrations.

React.jsLaravelNode.jsMySQLStripe
📺
Unsign
Digital Ad Management
AdTech

Unsign — Digital Ad Platform

Centralized ad management system enabling clients to upload media, define screen zones, create playlists, and schedule ads across multiple locations. Setup time reduced by 60%.

React.jsLaravelNode.jsMySQLDocker
Private Project
🎉
One Day Event
Event Management
Platform

One Day Event Management

Event management platform with real-time quote generation, booking workflows, and payment integration. Serves 2000+ active users with 35% faster client response times.

React.jsLaravelStripePayPalJWT

Skills & Technologies

Core Proficiency

React.js / Redux / Next.js95%
Node.js / Express / MERN88%
Laravel / PHP90%
MySQL / MongoDB85%
TypeScript / ES6+82%
AI Automations (n8n / GHL)85%

Frontend

React.jsNext.jsReduxTypeScriptJavaScript ES6+Tailwind CSS

Backend

Node.jsExpress.jsLaravelPHPCodeIgniterGraphQLREST APIs

AI & Automation

n8n Claude Code GoHighLevel Open Claw AI Workflows

Database & Infra

MySQLMongoDBAWS EC2AWS S3DockerNginxGitHub Actions

Testing & Tools

JestPHPUnitPostmanGit / GitHubStripePayPal

Bachelor of Science in Computer Science

Government College University Faisalabad

Sep 2013 – Jun 2017
B.Sc. CS

Let's Build Something Great Together

Whether you need a new SaaS product, an automation workflow, or want to scale an existing app — I'm open to new opportunities.

Ready to start a project?

I'm currently available for freelance work and full-time opportunities. Let's discuss your project requirements.

Send Me a Message