Muhammad Zain

AI-Augmented | Full Stack Web Developer

zainjoyia16@gmail.com
+923130006170
Lahore, Pakistan
linkedin.com/in/muhammad-zain-504b34217
www.zain-dev.com

Professional Summary

Full Stack Developer with 3+ years of experience building secure, scalable, and high-performance web applications. Expert in the React, Next.js, and TypeScript ecosystem, with significant experience in full-stack modernization and Ruby on Rails development. Proven track record in managing cloud infrastructure using AWS (EC2, S3, CloudFront) and streamlining deployment with CI/CD. Leveraging AI-driven tools like Cursor and MCPs to maximize engineering velocity while maintaining a security-first mindset with a Google Cybersecurity certification.

Technical Skills

Frontend

  • • React.js, Next.js, TypeScript
  • • Tailwind CSS, Bootstrap, HTML5, CSS3
  • • Component-Based Architecture, Responsive Design

Backend

  • • Ruby on Rails (v7.2.3)
  • • REST APIs, MVC Architecture
  • • PostgreSQL, SQL

AI-Driven Development

  • • Cursor, Model Context Protocol (MCP)
  • • Prompt Engineering for refactoring
  • • AI-augmented development workflows

Cloud & DevOps

  • • AWS (EC2, S3, CloudFront)
  • • CI/CD Pipelines, GitHub Actions
  • • Vercel, Heroku

Testing & Security

  • • Playwright, Unit & E2E Testing
  • • Google Cybersecurity Certification
  • • OWASP Top 10, Secure Coding Practices

Tools & Collaboration

  • • Git, GitHub
  • • Jira, ClickUp
  • • Agile (Scrum)

Experience

Software Engineer

09/2022 – Present

Deltalabs – Lahore, Pakistan

  • • Performance Engineering: Developed scalable UIs using React and Next.js, improving page load performance by 30%
  • • Legacy Modernization: Led a critical system upgrade of Ruby on Rails from v2.7.1 to v3.3.7 and Rails 7.2.3, resolving technical debt and enhancing security with Active Record encryption
  • • AI Velocity: Integrated Cursor and MCPs into the engineering workflow, significantly reducing boilerplate generation and increasing sprint velocity via custom AI-driven refactoring scripts
  • • Cloud Infrastructure: Architected and managed AWS environments including EC2 instance provisioning, S3 bucket configuration, and CloudFront distributions for global content delivery
  • • CI/CD & GitHub: Streamlined deployment cycles by managing GitHub repositories and implementing robust CI/CD pipelines, reducing manual deployment errors
  • • Implemented unit, integration, and E2E tests using Playwright, reducing production defects and regressions
  • • Collaborated within Agile Scrum teams, actively contributing to sprint planning, reviews, and retrospectives
  • • Mentored junior developers on frontend, backend, and AI-assisted development best practices

Projects

My Portfolio

Used NextJS, Tailwind CSS, Deployed on Vercel with CI/CD integration

Receipie Finder

Used NextJS, Tailwind CSS, Deployed on Vercel with CI/CD integration

Photo App

Used Ruby on Rails and Bootstrap with Stripe and mailer Integration

Certifications

Google Cybersecurity Specialization

Education

BS: Aviation Management

10/2017 – 10/2021

University of Management and Technology

Lahore, Pakistan