Alperen Yeşil
Game Developer & Full-Stack Developer
Gölcük, Kocaeli, Türkiye
About Me
Hello! I'm Alperen Yeşil, a passionate Game Developer and Full-Stack Developer from Gölcük, Kocaeli, Turkey. I thrive on creating innovative solutions that make a real difference in people's lives.
Currently leading frontend development at R&B Mode while simultaneously working on exciting game projects at Denzee Games and Artha Studios. My journey in software development has been driven by curiosity, continuous learning, and a commitment to excellence.
What sets me apart is my diverse experience across multiple domains - from building comprehensive CRM systems for the textile industry to developing engaging 2D games, and creating accessible communication platforms for people with special needs.
My freelance journey has allowed me to contribute to meaningful projects like TADİS (helping people with communication challenges), SesimeGel (supporting speech therapy), and Türkiye Duvarı (documenting important social events).
Today, I'm focused on leading modern React-based architectures, exploring multiplayer game development, and continuing to build solutions that bridge the gap between complex technical requirements and user-friendly experiences.
Contact Information
Professional Experience
Software Developer & Frontend Lead
R&B Mode
Istanbul, Turkey
Currently leading frontend development and contributing to comprehensive CRM system for textile industry. Built modern React-based architecture with Material UI, WebSocket technology for real-time data processing, and advanced file management capabilities. Previously developed 45 APIs and mobile integration using .NET 7 and Flutter.
Key Achievements:
- •Leading frontend development with modern React architecture
- •Built comprehensive CRM system for textile industry
- •Developed 45 APIs for seamless mobile-backend communication
- •Designed 7 mobile app screens with Flutter
- •Implemented secure JWT authentication system
- •Created real-time data processing with WebSocket
- •Developed advanced file management capabilities
Unity Developer & Software Developer
Denzee Games & Artha Studios
Istanbul, Turkey
Working as Unity Developer at Denzee Games and Software Developer at Artha Studios. Developed casual 2D game 'Neon Stickman Draw Runner' with multiple game modes and integrated Firebase technologies. Currently working on 'Burglar Inc.' multiplayer co-op features and contributing to 'The Light of the Forest' project.
Key Achievements:
- •Developed complete 2D game with multiple modes (Endless, Level, Flappy)
- •Integrated Firebase Analytics and Notifications
- •Implemented market system for character customization
- •Revenue generation through IronSource ad integration
- •Working on multiplayer co-op systems for Burglar Inc.
- •Contributing to major game project development
Software Developer
Atak Domain
Kocaeli, Turkey
First developer position focused on code review, debugging, and security enhancements. Implemented email validation services and security mechanisms for password management.
Key Achievements:
- •Conducted thorough code review and debugging
- •Disabled disposable email registrations
- •Implemented email validation via APIs and local JSON
- •Created password security mechanism with 6-month intervals
Freelance & Outsource Projects
Türkiye Duvarı
Social Platform Project
Social Platform
Turkey's Memory Wall - An interactive platform documenting political events, terror incidents, femicides, natural disasters and worker deaths. Users can add events, filter by categories and track historical events.
SesimeGel
Healthcare Professional
Healthcare Platform
A comprehensive digital platform for speech therapist Nazlı Yıldıran Akbaş providing speech and communication intervention programs, online therapy sessions, educational content, and therapist-client management system.
TADİS
Accessibility Technology
Accessibility Technology
Turkish Alternative and Augmentative Communication System designed to be the voice of individuals who cannot speak. Cross-platform solution with eye-control technology for people with autism, cerebral palsy, and other communication challenges.
TADİS Mobile Platform
Accessibility Technology
Mobile Application
Mobile application platform for TADİS communication system, providing enhanced accessibility features and mobile-optimized interface for users with communication challenges.
Dark Horizon
Gaming Clan
Gaming Community
An elite gaming clan website for Star Citizen players featuring clan management, member profiles, event scheduling, announcement system, and Discord integration with real-time functionality.
Gökbörü
Gaming Clan
Gaming Community
A sophisticated clan management platform for Ashes of Creation MMORPG featuring Discord authentication, real-time database synchronization, member management, notification system, and file storage.
Education
İstanbul Üniversitesi
Bachelor's Degree - Management Information Systems
Anadolu Üniversitesi
Bachelor's Degree - International Business
Doğu Akdeniz Üniversitesi
Associate Degree - Physical Therapy Technician
Certifications
Level 2 - Platinum Full Stack Software Development
Game and Application Academy
Level 1 - Golden Fundamentals of Programming
Game and Application Academy
Project Initiation: Starting a Successful Project
Google/Coursera
Foundations of Project Management
Google/Coursera
Key Skills
References
Sercan Kandemir
R&B Mode / Team Lead
Phone: +90 538 775 52 01
Berk Çetin
Octet / Team Lead
Phone: +90 538 788 81 02