Leading end-to-end all products of Migros Online: Migros Sanal Market, Migros Hemen, Macrocenter, Tazedirekt.comLeading development Trendyol's ÇözümOrtakları project

• Steering architecture of Aslanoba products.• Led creation of Tazedirekt.com• Involving and leading all development and operation activities• Created resuable, highly modular system. Our modular components will take part in our nextgeneration products• Automated all mobile application development lifecycle by introducing integrations of build manager tools (Fastlane and Gradle), continuous integration (CircleCI), mobile testing environment (Calabash and AWS Device Farm) and distribution platforms (Play Store and App Store, Fabric Beta)• Integrated E-commerce and Google Tag Manager, Facebook and other marketing analytic tools.• Integrated monitoring infrastructure based Grafana and InfluxDB• Developed a annotation based for data access similar to JDBI in pure Spring environment. (soonwill be open sourced)• Created highly optimized event driven UI layer by using GruntJS and other Javascript technologies.• Implemented Lucene based search system.

• Involving and leading all development activities.• Created Dropwizard based Spring Architecture, a fast, embedded server application whichprovides dramatically improved development and runtime environment.• Reduced overall complexity of the system by introducing modularization.• Migrated existing infrastructure to Spring Security based system.• Incrementally migrated PHP based sites to Java one.• Developed highly optimized, cross-platform front end projects.• Evangelized best practices of Continuous Integration Development.• Implemented fast paced, test-driven, collaborative and iterative programming environment.

• Developed excellent working relationships with our clients and established myself as a trusted advisor with thoughtful leadership as well as a developer.• Analyzed the key metrics (e.g. conversion, visit volume, bounce rate) and identified opportunities based on the empirical data—in part, determining our development strategy.• Transformed user requirements (from usability sessions and feedback) into wireframes, interaction designs, technical specs and, finally, coordinated Art and IT deliverables.• Migrated all legacy applications to Maven.• Participated in developing a workflow engine implementation. This application is still being usedby Siemens.• Implemented a highly customizable Chart Library to present KPI data.• Incrementally migrated PHP based sites to Java one.• Involved development activities of the DSPS (Dynamic and Strategic Planning System). DSPS wasthe greatest software actively developed by Siemens Turkey and had been extensively used more than 20 Siemens countries.

Lotus Notes Domino Designer and Java applications management and development.