Software Engineer & Mobile Developer

Hello, I'm Yusufhan

As a skilled Software Engineer with a background in cybersecurity, I transform ideas into innovative web and mobile applications. Specializing in Flutter development, I build seamless digital experiences that solve real-world problems.

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Yusufhan Sacak profile

25+

Projects

~100

Users

1+

Awards

3+

Years

Yusufhan Sacak

About Me

Yusufhan Sacak, a Software Engineer with expertise in Flutter development, brings a unique blend of technical skill and creative vision to web and mobile applications. With a solid foundation in cybersecurity from Istanbul Bilgi University and computer engineering from Bahçeşehir University, I approach every project with both security and user experience in mind.

As a natural leader who headed the Bi'Siber Cyber Security Club, I'm known for my collaborative approach and ability to communicate complex technical concepts clearly. My passion for elegant UI/UX design informs every application I build, ensuring they're not just functional but delightful to use.

Technical Skills

  • Flutter & Dart
  • JavaScript & TypeScript
  • React & Next.js
  • C++, Java, Python
  • Node.js & Express
  • PHP & MySQL
  • Swift

Soft Skills

  • Project Management
  • Public Relations
  • Leadership
  • Effective Communication
  • Problem Solving
  • UI/UX Design
  • Team Collaboration

My Projects

Explore my portfolio of web and mobile applications that showcase my technical skills and creative approach to problem-solving.

Audi Mobile App

Audi Mobile App

Developed at Doğuş Teknoloji, this Flutter-based mobile application offers Audi owners comprehensive vehicle management, service booking, and exclusive content. Features include digital service history, dealer locator, and personalized vehicle information.

FlutterDartFirebaseRESTful API
Seat Mobile App

Seat Mobile App

Created during my time at Doğuş Teknoloji, this Flutter application provides Seat vehicle owners with a seamless mobile experience. Features include maintenance scheduling, vehicle status monitoring, and direct communication channels with authorized service centers.

FlutterDartFirebaseState Management
Cupra Mobile App

Cupra Mobile App

Developed for Doğuş Teknoloji, this premium Flutter application serves Cupra vehicle owners with an elegant interface and advanced features. The app offers performance tracking, personalized vehicle insights, service reminders, and exclusive Cupra content.

FlutterDartFirebaseBloc Pattern
Retro Zero Games

Retro Zero Games

retrozero.games is a portfolio website that showcases my clients projects and articles. It is built with Next.js, Tailwind CSS, and Framer Motion.

Next.jsReactTailwind CSSFramer Motion
RFID Based Access Control System

RFID Based Access Control System

This project is a Capstone Project for the Computer Engineering Department at Bahçeşehir University. It is an RFID-based access control system that allows users to access a building using RFID cards.

ArduinoRFIDC++Mobile App
Book Store (MERN Stack)

Book Store (MERN Stack)

This is a Book Store Project built using the MERN stack. This project demonstrates CRUD operations on both the backend and frontend, including routing and CORS policy configuration.

MongoDBExpress.jsReactNode.js

Let's Connect

Have a project in mind or want to discuss potential opportunities? I'm always open to new ideas and collaborations.

Contact Details

Location

Istanbul, Turkey

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