Hello, I'm Karim

Full-Stack Web Developer

From front-end interfaces to back-end systems, I create full-stack solutions that are fast, scalable, and tailored to bring your ideas to life.

Karim Essac - Full-Stack Developer Karim Essac - Full-Stack Developer

About Me

Who Am I?

Hey there! I'm Karim, a Full-Stack Developer passionate about turning ideas into impactful web applications that look great and work flawlessly

I specialize in building end-to-end solutions with modern technologies like Angular and Laravel delivering everything from sleek front-end interfaces to powerful back-end systems that work together seamlessly.

1+ Years Experience
15+ Projects Completed
5+ Happy Clients
∞ Passion
developer.js
class Developer { constructor() { this.name = "Karim Essac"; this.role = "Full-Stack Developer"; this.location = "Cairo, Egypt"; this.passion = Infinity; } // Psst... toggle the theme to unveil the other half 🌓 getFrontendSkills() { getBackendSkills() { return [ return [ "Angular", "JavaScript", "TypeScript", "HTML5", "CSS3", "Bootstrap", "Responsive Design", "Git" "Laravel", "PHP", "MySQL", "RESTful APIs", "Database Design", "Authentication", "Server Management" ]; } ]; } workPreferences() { return { music: "Dark Ambient", drink: "Redbull", editor: "VS Code", motto: "Eat, Code, Debug, Repeat" }; } // Let's build something amazing! } const karim = new Developer();

My Skills

HTML
CSS
JavaScript
Bootstrap
Tailwind CSS
Next.js
PHP
PHP
MySQL
Angular
Laravel
React
Node.js
PostgreSQL
TypeScript
Career path

Experience

A timeline of positions where I've contributed to real products, reviewed AI outputs, built internal tools, and delivered production systems.

3 Positions held
2+ Years active
Remote Primary mode
Freelance Current occupation Jan 2026 — Present

Aviation AI Data Labeling Specialist — Reviewer

Alignerr Remote
  • Transcribed and verified aviation communications between ATC and pilots across ground, ramp, and tower channels
  • Ensured high accuracy of callsigns, taxi instructions, waypoints, headings, and standard aviation phraseology
  • Served as a Reviewer, auditing team outputs and providing actionable feedback to improve performance
  • Developed a Chrome extension to enhance annotation speed and team accuracy
  • Contributed to building structured, high-quality datasets for AI training systems
Chrome Extensions Data Annotation QA Review Aviation
Freelance Apr — Aug 2025 5 months

AI Trainer — Front-End Engineering & UI Quality

Scale AI Remote
  • Built production-ready front-end pages under strict design and functional guidelines to improve AI model outputs
  • Ensured interfaces were responsive, accessible, and aligned with real-world engineering constraints
  • Evaluated AI-generated designs, providing actionable feedback to guide models toward practical, user-centric solutions
  • Built interactive tools used to enhance AI outputs
React TypeScript Next.js Tailwind CSS
Contract May 2019 — Oct 2020 1 yr 6 mos

Data Entry Assistant

Diakonia Egypt Cairo, Egypt
  • Managed and verified large data sets to ensure consistency and accuracy across organizational records
Microsoft Word Excel PowerPoint Databases
Education Oct 2021 — Jul 2025 4 years

Bachelor’s Degree in Computer Science

El-Shorouk Academy El-Shorouk, Egypt
Grade: Very Good
  • Graduation Project: Game Zone — Excellent
  • Developed a 3D card gaming platform using C#, including full game logic, interactive UI, and multiplayer functionality
  • Implemented performance optimizations for smooth 3D rendering and real-time user interactions
Selected builds

My Works

A closer look at the platforms, stores, dashboards, and systems I have built from interface to database.

6 Shipped projects Case studies ready
Full Stack delivery Frontend to database
UI + API systems Interfaces that operate
Client proof

Testimonials

Real feedback from delivered work, kept close to the original screenshots so the words still feel grounded.

Get in Touch

Karim Essac

Send a Message

Contact Information

karimessac@gmail.com
+20 1200989845
Cairo, Egypt
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