Erkin Eren
Senior Software Developer
Results-driven technology leader with over 9 years of expertise in architecting and scaling enterprise applications. Proven track record in leading distributed teams, implementing cloud-native solutions, and delivering high-performance e-commerce platforms. Specialized in backend systems architecture, distributed systems, and digital transformation initiatives.
Professional Experience
Backend Developer
Generaxion (Denmark)
Driving the development of enterprise CRM solutions with focus on system integration and automation:
- Engineered robust Laravel-based CRM systems with advanced reporting capabilities
- Implemented seamless Microsoft Graph API integration for enhanced productivity tools
- Developed and maintained RESTful APIs for third-party service integrations
- Optimized database performance resulting in 50% faster query response times
Chief Technology Officer
Etisan Proje A.Ş.
Leading technical strategy and architecture for enterprise-level access control systems. Spearheading the development of innovative solutions combining hardware and software integration:
- Architected and implemented scalable backend systems using .NET Core, achieving 99.9% uptime
- Developed cross-platform mobile applications using Flutter, resulting in 40% faster deployment cycles
- Designed and implemented secure payment integration systems with various POS devices
- Led the implementation of NFC/Mifare card systems for high-security access control solutions
Senior Backend Developer
Hipicon A.Ş
Leading the development of large-scale e-commerce platforms and distributed systems:
- Architected and implemented scalable marketplace solutions using Java Spring Boot
- Designed and deployed microservices architecture using Kubernetes and Docker
- Implemented distributed caching and message queuing systems with Redis and RabbitMQ
- Led the development of Onblok, a successful B2B e-commerce platform for the German market
- Managed cloud infrastructure on AWS and Azure, optimizing for cost and performance
Full Stack Developer
Bedibuy GmbH
Drove the development of e-commerce solutions and mobile applications:
- Developed e-commerce platforms using Shopware and custom solutions
- Created cross-platform mobile applications using Flutter
- Implemented backend systems using Symfony and Laravel frameworks
Full Stack Developer
Freelance
Worked as an independent developer providing custom software solutions:
- Developed custom web applications and e-commerce solutions for various clients
- Built responsive frontend interfaces using modern JavaScript frameworks
- Implemented backend systems using PHP and MySQL
- Managed entire project lifecycles from requirements gathering to deployment
Technical Expertise
Backend Development
Databases & Caching
Cloud & DevOps
Mobile & Frontend
Education
Ankara Gazi University
Bachelor's Degree in Law
2012 - 2016
Combined legal education with self-taught software development, bringing unique analytical and problem-solving perspectives to technical challenges.
Istanbul Social Sciences High School
2007 - 2012
Foundation in social sciences and analytical thinking, which later contributed to understanding complex business requirements and user needs in software development.