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Ridvan A. — Junior Mobile App Developer from Türkiye

Ridvan A.

Junior Mobile App Developer

Türkiye 3-6 years
Open to offersNew to Platform
Languages
EnglishGermanTurkish
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About

Ridvan A. is a seasoned Software Developer based in Balıkesir, Turkey, with extensive experience in software and network administration. Currently working as a Freelance Mobile App Developer, Ridvan has a robust background in software development at Unico Studio where he developed dashboards for analytical reports using Kotlin and Vaadin, and implemented anomaly detection systems using JavaScript, HTML/CSS, and PostgreSQL. At Vivabien, Ridvan excelled as an E-commerce Manager, where he managed online platforms and optimized sales through secure payment gateway integrations. His technical prowess is further demonstrated in his role as a System Administrator at Simfer, where he supervised server management and performed OS-level scripting. Ridvan's diverse skill set is complemented by certifications including Python Fundamentals, Java Intermediate, and Certified Ethical Hacker, solidifying his expertise in both software development and cybersecurity.

Experience

  • Mobile App developer

    Unico Studio · 2024 — 2025
    Created a Dashboard for Analytical Reports utilizing Kotlin and Vaadin. Built an Anomaly Detection Dashboard employing JavaScript, HTML/CSS, and PostgreSQL. Implemented secure data workflows along with user-friendly UIs to support business intelligence. Developed backend logic, data parsing, and automated report generation using Python.

  • E-commerce Manager

    Vivabien · 2024 — 2024
    Oversaw online platforms and facilitated secure payment gateway integrations. Coordinated backend IT development efforts to enhance sales optimization through custom scripts. Created automation scripts and small tools using Python and JavaScript.

  • System Administrator

    Simfer · 2018 — 2018
    Managed server operations and engaged in OS-level scripting using Python and Bash. Ensured system uptime and maintained security compliance for internal applications.

  • Technical Support

    Anıl Technology · 2016 — 2017
    Installed and troubleshot POS systems, network devices, and routers. Provided assistance with client-side scripting and various automation tasks.

  • System & Network Administrator

    Abdullah Gül University – IT Department · 2011 — 2016
    Oversaw secure network infrastructures, including Cisco, Aruba, and HP systems. Managed firewalls (Checkpoint, Fortinet, Mikrotik) and VPN systems. Supported Linux servers, web services, and virtual environments. Automated backup and monitoring tasks by writing Python and Shell scripts.

Skills & Expertise

Azure DatabricksTraining and EducationAnimation ExpertAccount ManagementMobile App DeveloperMotion Graphics Designer

Education

  • Bachelor – International Trade and Logistics Management
    Anadolu University · 2019 — 2023
  • Master – Electronics Engineering (German Medium)
    Technical University of Berlin · 2003 — 2006
  • Bachelor – Electronics Engineering (English Medium)
    Istanbul University · 1998 — 2002

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