Experience

Bluedot

• United States
• Software Development
• 1 - 100 Employee

• Head of Technology

  • Aug 2023 - Present



Delivery Hero Tech Hub

• Türkiye
• Technology, Information and Internet
• 100 - 200 Employee

• Director, Software Engineering

  • Jan 2022 - Aug 2023



Doğuş Teknoloji

• Türkiye
• Information Technology & Services
• 700 & Above Employee

• Software Development Group Manager

  • Jan 2018 - Jan 2022

  • Management of backend, frontend, mobile, product and service design teams • Handling customer RFPs, negotiation of scope, delivery duration and budget • Contract management, conducting delivery, handover and acceptance processes for projects • Budget and P&L management, resource planning • Performing architectural work such as determining high-level solution and topology design, technology stack, programming model, domain model, data access patterns, integration patterns, etc. • Leading development of numerous greeenfield and brownfield software projects • Leading assessment and optimization projects for existing software • Leading numerous product prototyping and software projects for various enterprises within Invendo Lab • Open source technology and microservices transformation within tribe • Initiative and support for conducting “Introduction to the Future - Young Talents” programme within company • Management of coaching, training and recruitment processes of young talents within tribe • Participating in various company initiatives such as Cloudification, DevOps Transformation, Technical Review Commitee, etc. Show less



Bilyoner

• Türkiye
• Entertainment
• 100 - 200 Employee

• Software Development Manager

  • May 2014 - Jan 2018

  • Management of backend, frontend, mobile and project management teams• Technology transformation from monolithic Java EE projects running on application servers to polyglot 12-Factor App microservices running on OpenShift/Kubernetes• Organizational and cultural transformation from silo-based teams to cross-functional product oriented agile teams• Procedural transformation from waterfall based approaches to iterative agile delivery processes• Optimizations and developments for high-traffic betting systems• Design and implementation of the whole SDLC including CI/CD pipelines, artifact management, quality gates, etc.• Participating in code-review sessions, ensuring conformation to SOLID/Clean Code principles and unit test coverage standards• Mentoring and coaching team members to be their best through performance evaluations and continuous feedback Show less

• Backend Development Team Lead

  • Feb 2013 - May 2014

  • Management of backend and database teams• Refactoring legacy codebase for increasing performance, removing duplications and redundancy• Consolidation of common services layer into related libraries• Automatization of continous integration and deployment processes by developing custom projects• Moving business logic from PL/SQL stored procedures to application layer



İntegrit Bilişim Hizmetleri

• IT Services and IT Consulting

• Founder

  • Aug 2009 - Jan 2013

  • Delivering consultancy services on software development, scalability, performance optimization, high availability and database administration for various companies such as Ericsson, Turkcell, Turkcell Technology, Vodafone, Biletix, Bilyoner, etc. • Design and development of various software projects such as rule engines, cloud-based data synchronization products, etc. • Delivering consultancy services on software development, scalability, performance optimization, high availability and database administration for various companies such as Ericsson, Turkcell, Turkcell Technology, Vodafone, Biletix, Bilyoner, etc. • Design and development of various software projects such as rule engines, cloud-based data synchronization products, etc.



Ericsson

• Sweden
• Telecommunications
• 700 & Above Employee

• Solution Architect

  • Jul 2008 - Jul 2009

  • Design and implementation of Workflow Manager Project for running and coordinating complex ETL processes of telecom mediation systems in a parallel and distributed fashion• Handling customer RFPs and architecting solution designs of various needs

• Solution Integrator

  • Nov 2006 - Jul 2008

  • Design and implementation of RCD, a high-performance, high-available distributed in-memory datastore for telecom industry using Sun One Directory Server and Berkeley DB• Implementing disaster recovery solutions for Oracle databases via physical and logical Data Guard installations• Implementing scalability and high-availability solutions for Oracle databases via RAC installations• Performance optimizations on Oracle RAC databases



Turkcell

• Türkiye
• Telecommunications
• 700 & Above Employee

• Oracle Database Administrator

  • Aug 2005 - Nov 2006

  • Developing various PL/SQL modules for integrating databases to external systems such as SOAP Web Services • Holding SQL, PL/SQL and performance optimization trainings to application developers • Developing various PL/SQL modules for integrating databases to external systems such as SOAP Web Services • Holding SQL, PL/SQL and performance optimization trainings to application developers



Mapco

• Istanbul, Turkey

• Oracle Database Administrator

  • Dec 2004 - Aug 2005

  • Administration of application and reporting databases • Design, implementation and test of database backup/recovery procedures • Design and implementation of database security policies • Administration of application and reporting databases • Design, implementation and test of database backup/recovery procedures • Design and implementation of database security policies



Turkcell

• Türkiye
• Telecommunications
• 700 & Above Employee

• Oracle Database Administrator, Part Time

  • Oct 2002 - Oct 2004

  • Administration of CRM and call center databases• Design and implementation of AutoDBA, a project for automatic management and monitoring of databases• Conducting SQL performance optimization and schema design tasks• Performing installation, major release and minor patch upgrades of Oracle databases

• Oracle Database Administrator

  • Aug 2002 - Oct 2002