Osama Ayub osamaayub

About • Impact • Experience • Projects • Skills • GitHub Activity • Contact

👋 About Me

I'm a Software Engineer with 1+ years of experience shipping production React, Next.js, and Node.js applications across two companies — SensViz and Cogilent Solutions — plus a MERN stack internship at IIFATECH. I own features end-to-end: frontend components, REST APIs, database schemas, auth, and performance.

What I bring:

🔩 Full-stack ownership — from schema design to deployment
⚡ Measurable performance work — query optimization, indexing, bundle size cuts, memoization
🔐 Auth & RBAC systems shipped for 1,000+ real users
🧩 Clean, typed, testable code inside 2-week Agile sprints

Right now: deepening Next.js App Router & TypeScript expertise, and actively interviewing for Full-Stack / Frontend Engineer roles.

"Clean code, measurable impact, seamless developer experience."

const osama: EngineerProfile = {
  name: "Osama Ayub",
  role: "Full-Stack Software Engineer",
  location: "Lahore, PK 🇵🇰",
  experience: "1+ years",
  coreStack: [
    "React", "Next.js",
    "TypeScript", "Node.js",
    "Express", "MongoDB",
  ],
  focus: [
    "API performance",
    "Auth & access control",
    "Scalable architecture",
  ],
  status: "Open to full-time roles 🚀",
};

📊 Impact & Key Metrics

Metric	Result	Context
🧭 Navigation Complaints	-40%	Redesigned Settings page & Sidebar for 500+ users across 2 roles — SensViz
⚡ Server Response Time	-40%	Redesigned REST API layer + MongoDB indexing — Equigenix
🔍 Data Lookup Time	-50% to -60%	Built sortable/filterable search UIs (Test Library, Equigenix data tables)
📦 Frontend Bundle Size	-25%	Code-splitting, lazy loading, memoization — Cogilent Solutions
🔐 Unauthorized Access Attempts	-30%	Integrated Clerk role-based auth in 4 weeks — Cogilent Solutions
📈 Avg. Session Duration	+20%	Rebuilt BrightSpyre portal on Next.js for 1,000+ MAU — Cogilent Solutions
🐛 Post-Release Defects	-20%	Introduced structured code review across 4 sprint releases — SensViz

💼 Work Experience

Software Engineer · SensViz

📍 Lahore, PK · 🗓️ Aug 2025 – Jul 2026

Led a TypeScript-based redesign of the Settings page and Sidebar for 500+ users, cutting navigation-related complaints by 40% across 2 user roles
Rebuilt category-switching logic with React Hooks, reducing page refresh time by 30% and eliminating unnecessary re-renders
Built a sortable, filterable Test Library with live search for organizer workflows, shrinking data lookup time by 50%
Introduced structured code reviews in 2-week Agile sprints, contributing to a 20% drop in post-release defects across 4 consecutive releases
Stack: React · TypeScript · Next.js · REST APIs

Associate Software Engineer · Cogilent Solutions

📍 Islamabad, PK · 🗓️ Feb 2025 – Jun 2025

Rebuilt the BrightSpyre portal on Next.js, growing average session duration by 20% among 1,000+ monthly active users
Integrated Clerk role-based authentication, reducing unauthorized access attempts by 30% within 4 weeks
Cut frontend bundle size by 25% through code-splitting, lazy loading, and memoization of high-frequency React components
Stack: Next.js · React · Clerk Auth · Performance Tooling

+ MERN Stack Developer (Intern) · IIFATECH — Aug 2024 – Oct 2024

Developed and deployed a responsive full-stack job board in 8 weeks using React, Node.js, Express.js, and MongoDB
Built secure JWT authentication and RESTful APIs with input validation, supporting 10+ concurrent users at zero downtime
Stack: React · Node.js · Express.js · MongoDB · JWT

🚀 Featured Projects

🔗 Equigenix

Web platform for Arabian horse judges to train, test, and analyze their performance in show competitions.

Redesigned the REST API layer and added MongoDB indexing, cutting average server response time by 40%
Built paginated data tables for 500+ records with multi-field filtering and instant search, cutting lookup time by 60%
Added real-time pending/rejected invite status indicators for 100+ users, removing 3 manual organizer steps

React TypeScript Node.js Express MongoDB AWS

Live Demo

🔗 JobLane

MERN-stack job portal — job seekers browse & apply for roles; employers post openings and manage applications.

Built the full REST API + auth flow for two distinct user roles (seeker / employer)
End-to-end MERN implementation: React frontend, Express/Node backend, MongoDB persistence

React Node.js Express Tailwind MongoDB

Source

🔗 Hair Transplant Lead Management System

Clinic operations tool for patient registration, appointment scheduling, treatment tracking, and inventory.

Secured 200+ accounts with a token-based password reset flow (15-min expiry + email verification)
Shipped a fully responsive UI across 5 Tailwind breakpoints, hitting consistent usability on 95%+ of device types
Diagnosed and fixed a critical lead-creation bug within 24 hours, unblocking 30+ barbers

React Node.js Express MongoDB Tailwind CSS

🔗 3D Developer Portfolio

Personal portfolio site built to showcase work through an interactive, animated 3D interface.

Built with Three.js for 3D scenes and Framer Motion for interaction/animation
Fully responsive, TypeScript-typed React app deployed on Netlify

React TypeScript Tailwind Three.js Framer Motion

Live Demo · Source

🛠️ Technical Skills

Languages

Frontend

Backend & Auth

Databases

Cloud, Tools & Workflow

📈 GitHub Engagement & Analytics

📬 Connect & Hire

I'm currently open to Full-Stack / Frontend Software Engineer roles — full-time, remote or Lahore-based. If you're hiring or just want to talk shop about performance optimization or system design, reach out.

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