- Led and managed engineering teams: team leads, tech leads, developers (backend, frontend, mobile), QA engineers, and Scrum Master.- Identified changes in product or infrastructure architecture with related teams, focusing on reliability, performance, and availability, and ensured they built high-quality applications and features.- Established data-driven processes to monitor and improve the SDLC, including tracking DORA metrics.Transformed DevOps to achieve fast time to market… Show more - Led and managed engineering teams: team leads, tech leads, developers (backend, frontend, mobile), QA engineers, and Scrum Master.- Identified changes in product or infrastructure architecture with related teams, focusing on reliability, performance, and availability, and ensured they built high-quality applications and features.- Established data-driven processes to monitor and improve the SDLC, including tracking DORA metrics.Transformed DevOps to achieve fast time to market, quality, and business goals.- Collaborated with product managers to analyze project requirements and features.- Supported teams and cross-team collaborative projects from a software architecture ownership perspective, and designed and presented solutions for critical problems.- Managed technical debt, critical application security issues, disaster recovery plan process.- Allocated appropriate resources to ensure predictable delivery of multiple applications and projects.- Planned annual headcount, OPEX / CAPEX budget, and strategy for engineering teams.- Managed vendor relationships, contracts, and procurement processes to optimize operational efficiency.Achievements- Successfully completed the architectural transformation of the İşin Olsun mobile apps, which started as MVPs and grew significantly over the years, transitioning from Xcode to Swift for iOS and from Java to Kotlin for Android.- Successfully completed the test automation process for critical applications such as mobile apps and web projects.- Enhanced delivery speed, quality, and efficiency using DORA metrics (Deployment Frequency, Lead Time for Changes, Mean Time to Recovery, Change Failure Rate), Burndown Charts, Software Quality, and Production metrics, within the framework of Evidence-Based Management.- Focused on developer productivity by designing the initial multi-platform template projects to consolidate the fragmented and multiple tool usage in the delivery process onto Azure DevOps. Show less

- Directly reported to the CTO.- Led and managed the software teams for isinolsun.com, across iOS, Android, and Web platforms.- Directed the teams with agile methodologies like Scrum and Kanban.- Steered and developed a team of dedicated software engineers by focusing on recruitment, mentorship, motivation, and evaluations, which include performance management, promotions, and salary reviews.- Provided leadership in technical decisions, framework development, and enhancements to… Show more - Directly reported to the CTO.- Led and managed the software teams for isinolsun.com, across iOS, Android, and Web platforms.- Directed the teams with agile methodologies like Scrum and Kanban.- Steered and developed a team of dedicated software engineers by focusing on recruitment, mentorship, motivation, and evaluations, which include performance management, promotions, and salary reviews.- Provided leadership in technical decisions, framework development, and enhancements to achieve a fast time to market along with the highest quality.- Supported cross-team collaborative projects from a software architecture ownership perspective and designed and presented solutions for critical problems.- Led a pilot team responsible for initial trials and maturing new technologies before distributing them to other teams.Achievements- Successfully led the completion of a new web project for our SEO-focused platform by adding features with a mobile-first approach using React, Next.js, and SSR.- Assisted teams in decomposing a monolith backend into event-driven microservices to achieve better scalability.- Established metrics-based processes, documents, and tools to monitor, improve, automate, and report the entire SDLC workflow. This includes measuring software development velocity, test case coverage, test automation coverage, rework vs. production, DoD quality scoring, and more. All of which help improve efficiency, quality, and speed of delivery.- As the Scrum Master, I stood by the team at every step and guided them to success.- Collaborated with multiple teams in joint groups to achieve shared goals and drive project success. Show less

- Directly reported to the CTO.- Developed a strategic vision for software architecture to align with the organization's goals.- Decided on the needs in transformation projects, including process modeling, software architecture, system architecture, and scalability architecture within best practices.- Proposed technical and process solutions for business problems and prototyped, researched, and investigated the pros and cons for upcoming projects.- Found different ways of… Show more - Directly reported to the CTO.- Developed a strategic vision for software architecture to align with the organization's goals.- Decided on the needs in transformation projects, including process modeling, software architecture, system architecture, and scalability architecture within best practices.- Proposed technical and process solutions for business problems and prototyped, researched, and investigated the pros and cons for upcoming projects.- Found different ways of accomplishing our goals in terms of priorities of short and long-term needs.- Served as a software development consultant for the teams, and worked actively with many teams to help them achieve shared goals.- Defined standardization for software quality and established quality standards.- Mentored developers to have clean & testable code, specified training needs, and contributed to/facilitated training.- Supported the implementation and maintenance of CI/CD pipelines.- Managed coordination with third-party vendors.Achievements- Developed a search core library with Elasticsearch for software projects.- Prepared a .NET Core boilerplate with RESTful WebAPI to transform legacy applications.- Provided core libraries for cross-cutting concerns in software projects.- Established code standards, provided best practice training, and formed a code reviewer group for continuity and mentorship.- Emphasized Shift-LEFT testing, designed the unit test process, and integrated it into SDLC with training.- Supported the İşin Olsun Team, releasing iOS&Android apps 5 months ahead of competitors; 1.3 million downloads and over 3 million job applications in 8 months.- Restructured tumislerburada.com into a flexible, scalable .NET Core RESTful WebAPI.- Developed and integrated a web crawler for market analysis, optimizing data collection and providing high-performance data mining.- Built kariyerakademi.net with nopCommerce, ensuring scalability, performance, and integrating LMS for training content. Show less

- Directly reported to the IT Director.- Analyzed requests from business units, customers, and partners. - Developed, tested, deployed, and managed the maintenance process of software projects.- Created necessary infrastructure libraries for the software development lifecycle.- Designed, developed, and documented project databases.- Supported back-office processes.- Prepared and supported web services for system integrations.- Prepared integration solutions for… Show more - Directly reported to the IT Director.- Analyzed requests from business units, customers, and partners. - Developed, tested, deployed, and managed the maintenance process of software projects.- Created necessary infrastructure libraries for the software development lifecycle.- Designed, developed, and documented project databases.- Supported back-office processes.- Prepared and supported web services for system integrations.- Prepared integration solutions for customer and partner requests.- Provided project process management and development support with outsourced resources.Highlighted projects and project types- Ticket Online: Large-scale client B2B web application, back-office, and system integrations.- Ticket Online Express: Small-scale client B2B web application, back-office, and system integrations.- HediyemTicket: B2C web application, back-office, and system integrations.- ÖnerKazan: Recommendation system web application, back-office, and system integrations.- Ticket Gift Club: Loyalty reward project B2B2C web application, NopCommerce customization.- Ticket Portal: Corporate web application, back-office, and system integrations.- Intranet Application: ASP.NET MVC, Entity Framework, Active Directory Integrations.- e-Sipariş Win & Web Application: Order system with email integration for Ticket Restaurant product.- Edenred-DBS Banks Integration Windows Service project: DBS integration in company-bank collection processes.- Bank Transactions Monitoring Service Windows Service Project: Email, web service, MT940/942 integrations in company-bank collection processes. Show less

Managing and executing software development projects end to end.Highlighted project types and major clients- Insurance Portal (Online chat, online exam, e-learning): SFS Insurance- E-Commerce Site (B2C): Işık Kuyumculuk- Online Certification Exam Site: Chrysler Jeep- Health Portal: American Hospital

Defining customer requirements and designing the best solution, and developing web-based applications and maintaining current projects.Highlighted project types and major clients- Virtual Cartoon Museum: Aydın Doğan Vakfı- Corporate Website: Migros, Mayadroom Ajans, SEDAS, Akkim, Akkök, AkEnerji, İSTİM- Online Magazine: T3, Inc Turkey, Women’s Health MAG (TR), Men’s Health MAG (TR)