Hi, I'm Berkan.

|
Download CV

Experience

  • Ericsson

    Software Developer / 07/2022 - 05/2025 | Istanbul

    • Developed and maintained core features for the Ericsson Dynamic Activation (EDA) platform, a provisioning system used by over 280 operators worldwide to automate mobile service activation.
    • Engineered 5G infrastructure code for the Türk Telekom project, enabling advanced 5G services across Turkey.
    • Developed OneNumber eSIM provisioning system at Ericsson for Türk Telekom, enabling Apple Watch users to activate eSIMs with seamless call forwarding and connectivity.
    • Delivered custom software solutions for MasMovil, a leading Spanish telecom operator, based on their specific requirements.
  • Icom Informatics Services

    Software Developer / 04/2021 - 06/2022 | Kocaeli

    • Developed and maintained full-stack admin panels for global and local clients, including NCR and Türk Lloydu.
    • Engineered a Jira alternative (ITS - Issue Tracking System) to streamline internal project management.
    • Built the admin panel for Turk Loydu's TL-EASY project, significantly improving the efficiency of ship classification services.
  • Crede Consulting & Data Services

    Software Developer / 10/2020 - 03/2021 | Istanbul

    • Engineered data-driven intelligence systems for the finance sector, leveraging web scraping and text mining.
    • Developed CredIScore, an automated scorecard system that utilized data engineering pipelines.
    • Built CredIS, an AI-powered early warning and intelligence platform to analyze market data.
  • Roche

    IT Specialist / 04/2019 - 03/2021 | Istanbul

    • Provided comprehensive IT support in a leading global pharmaceutical environment, managing user accounts and system access through Active Directory.
    • Maintained and troubleshoot virtual environments using VMWare.
  • Eczacıbaşı

    IT Support Specialist / 10/2018 - 03/2019 | Istanbul

    • Delivered foundational IT support services for one of Turkey's largest industrial groups.
    • Managed help desk tickets and resolved hardware/software issues efficiently.

Projects

OneNumber

OneNumber

A comprehensive eSIM provisioning system developed at Ericsson for Türk Telekom, enabling Apple Watch users to activate eSIMs directly from their smartphones.

ITS - Internal Issue Tracking System

ITS - Internal Issue Tracking System

A full-stack issue tracking system developed for Turkcell to streamline internal bug reporting and resolution processes.

Naval Ship Classification Interface (TL-EPAS)

Naval Ship Classification Interface (TL-EPAS)

A real-time naval ship classification interface for the Turkish Naval Forces, providing critical data visualization and operational insights.

CredIS - AI-Powered Market Intelligence

CredIS - AI-Powered Market Intelligence

An AI-driven platform for market intelligence, providing competitor analysis and market trend predictions for a financial services company.

Contributing Technology Editor

Contributing Technology Editor

Authored technology articles and reviews for ShiftDelete.Net, one of Turkey's largest tech media outlets, reaching millions of readers.

Hotkey Alchemist

Hotkey Alchemist

A shortcut manager for macOS to assign text snippets to any key combination, boosting your workflow.

Skills

Java

Spring Boot

Java EE / JTA

Microservices

RESTful & SOAP

JUnit & Mockito

JavaScript

JSF / Primefaces

JavaServer Pages

MySQL / MSSQL

NoSQL (Cassandra)

ORM (JPA/Hibernate)

Docker

Jenkins

Git & Version Control

Linux

Microsoft Azure

VMWare

Agile/Scrum/Kanban

Selenium

Jira

Contact