Crafting |
That Scale
I'm Junaid, a Senior Software Engineer with 4+ years of building high-performance applications. Passionate about solving complex problems and delivering scalable solutions.
Building Scalable Systems ThatDrive Business Results
I'm Muhammad Junaid Zafar, a Senior Software Engineer with 4+ years of experience building high-performance web applications that scale.
Currently at Amrood Labs, I specialize in the React/Next.js/NestJS stack, delivering production-ready solutions for SaaS platforms serving thousands of users daily.
My focus is on writing clean, maintainable code that solves real business problems. I've shipped features that improved performance by 40%, reduced costs, and enhanced user experience across multiple platforms.
Current Focus
Building scalable SaaS platforms, optimizing system performance, and exploring AI integrations to enhance developer productivity.
Technologies I Work With
Specialized in building production-ready applications with modern technologies across the full stack.
Frontend
User interfaces & experiences
Databases
Data storage & management
AI & APIs
AI integrations & services
Featured Projects
Real-world applications I've built and shipped. Each project demonstrates scalable architecture, clean code, and measurable business impact.
FEDSYS - Enterprise Security Assessment Platform
Comprehensive enterprise-grade cybersecurity reporting platform designed for penetration testing teams and security professionals, streamlining vulnerability management and professional PDF report generation.
Success.ai - Email Marketing & Lead Generation Platform
Comprehensive email marketing and lead generation platform with advanced automation features.
Marvel Paints - AR Paint Visualization App
Cross-platform React Native mobile app for paint color visualization using OpenCV computer vision, Shopify e-commerce integration, and Instagram feed with Firebase Remote Config.
Sportiv - Sports Contract Analysis Platform
Professional sports contract analysis platform with document management, AI-ready analysis framework, and comprehensive athlete profile management.
Therapy Session - AI-Powered Transcription Platform
Full-stack therapy session management platform with AI-powered transcription, summarization, and semantic search capabilities.
FounderLedger - Startup Expense Tracking SaaS
Modern SaaS platform for startup founders to track expenses, manage budgets, and generate financial reports with multi-language support.
ArtLab - AI Image Generation Platform
Dynamic image generation platform built with Next.js and Tailwind CSS, featuring advanced AI models and admin dashboard for model creation and client management.
Exacto - Modern Responsive Web Application
Modern responsive web application built with Next.js and containerized with Docker.
Docregate - Document Collaboration Platform
Modern document collaboration and management platform built with React and Node.js featuring real-time updates and seamless document workflows.
Learning Management System (LMS)
A full-stack LMS application built with React, MUI, Node.js, and MongoDB providing user authentication, course enrollment, and an intuitive admin interface.
React Portfolio Website
A personal developer portfolio built with React, showcasing skills, projects, and contact information with a modern, animated design and responsive layout.
Experience & Education
A journey of continuous learning, building impactful products, and growing as a software engineer.
Work Experience
4+ years building products that scale
Senior Software Engineer
Leading development of enterprise applications and architecting scalable solutions. Driving technical decisions and mentoring development teams.
- Leading development of FEDSYS - enterprise cybersecurity reporting platform with 52 API endpoints
- Architected PDF generation pipeline using Puppeteer, BullMQ, and Redis for background processing
Software Engineer
Developed full-stack web and mobile applications using modern technologies. Collaborated with cross-functional teams to deliver high-quality products.
- Built Marvel Paints mobile app with React Native, OpenCV for AR paint visualization
- Developed Sportiv sports contract analysis platform with Next.js and NestJS
Software Engineer
Developed and maintained core features of the email marketing and lead generation platform. Built scalable backend services and dynamic user interfaces.
- Developed Campaigns, Leads, and Email Warmups modules for the platform
- Built InboxHub for advanced email routing and reply tracking
Associate Software Engineer
Started as an associate engineer, contributing to the development of email marketing platform features and learning enterprise development practices.
- Contributed to development of Workspaces and Accounts modules
- Built RESTful APIs enabling seamless multi-tenant communication
JavaScript Intern
Completed intensive JavaScript internship, learning modern web development practices and building foundational programming skills.
- Learned JavaScript ES6+ features and modern development practices
- Built small projects using vanilla JavaScript and React basics
Education
Foundation of knowledge
Bachelor of Science in Computer Science
Comprehensive study of computer science fundamentals with focus on software engineering, data structures, algorithms, and web development.
- Dean's List for Academic Excellence
- Final Year Project: E-commerce Platform
- Active member of CS Society
Get In Touch
Have a project in mind or want to discuss opportunities? I'd love to hear from you. Let's build something great together.