Istanbul, Turkey

Halil Direm

Frontend & Full-Stack Developer
"Turning ideas into production-ready web apps"
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Skills

{ }Languages

  • JavaScript (ES6+)
  • HTML5
  • CSS3
  • TypeScript in progress

Frontend

  • React.js
  • Responsive Design
  • Component-Based Architecture
  • REST API Integration
  • Figma

Backend

  • Node.js
  • Express.js
  • MongoDB
  • Firebase
  • RESTful API Development

$Payments & Integrations

  • iyzico
  • PayTR
  • WhatsApp Business API

Tools & Deployment

  • Git
  • GitHub
  • VS Code
  • Render
  • Vercel
  • Cloudflare

Projects

ExamLens — AI-Powered Exam Grading Platform

A full SaaS web application that lets teachers upload handwritten or scanned student exam papers for automated AI analysis. Features a credit-based payment system, iyzico payment integration, and a complete evaluation report per submission.

ReactNode.jsExpressMongoDBiyzico
In Progress

Doksanartı — Football Pitch Booking & Management System

A booking platform where users browse available football pitches, select time slots, and pay online. Features WhatsApp Business API notifications, owner dashboard with revenue charts, and dual payment gateway support. Still under active development — the domain currently shows a coming-soon page.

ReactNode.jsExpressiyzicoPayTRWhatsApp API
Live in Production

AttendEase — Attendance Tracking System

A lightweight web application actively used by university instructors at Istanbul Okan University to track daily class attendance. Features secure login, class management, and weekly absence reports.

HTMLCSSJavaScriptFirebase

Experience

Jun 2025 – Aug 2026

Full-Stack Developer Program — GoIT

Intensive full-stack training covering JavaScript, React, Node.js, and team-based project work.

May 2026

Doksanartı

Football pitch booking & management platform with dual payment gateway support. View project ↓

Apr 2026

ExamLens

AI-powered exam grading SaaS with credit-based payments. View project ↓

Mar 2026

AttendEase

Attendance tracking system live in production at Istanbul Okan University. View project ↓

Teaching & Corporate Experience

Oct 2024 – Present

Lecturer (English Language)

Istanbul Okan University — coordinating with academic staff and delivering structured instruction in a corporate university setting.

Oct 2022 – Apr 2024

Lecturer (English Language)

Piri Reis University

4+ years of experience working with people in structured, corporate/institutional settings — communication, coordination, and reliability skills that carry directly into client-facing and team-based development work.

Contact

Open to remote opportunities worldwide. Let's build something together.