Fırat P.

About

- pushing people not to play league of legends at work hours - always break production code

Experience

• Trendyol Group (Full-time · 6 yrs 3 mos)
  • Engineering Team Lead
    Jan 2023 - Present · 3 yrs 2 mos

  • Senior Software Developer
    Dec 2019 - Jan 2023 · 3 yrs 2 mos

    - Trendyol Wallet - Trendyol Insurance & VAS

• Software Developer at Finartz
  Apr 2018 - Nov 2019 · 1 yr 8 mos

  Development of 3D Secure 2.0 ( EMV 3DS ) product family. Access Control Server has been certified by EMVCo, VISA and Mastercard to serve Interbank Card Center in Turkey. Fundamental Objectives - Protocol Implementation of ACS, DS and 3DS Server products. - Development of utility applications according to customer' s requests. - Blogging about 3D Secure 2.0 products. Keywords Spring 5, WebFlux, Reactive Programming, JWS, JWE, End-to-end Encryption, Payment Systems, Fintech

• ininal (2 yrs 7 mos)
  • Senior Software Developer
    Nov 2016 - Mar 2018 · 1 yr 5 mos

    - Team lead of the development team (Sprint planning with product owners, technical and motivational guidance on junior devs, managing code review sessions). - Development of microservices. Developed and maintained many micros with Java EE framework. Used Hazelcast cache to scale micros. - We made a sandbox environment naming as Ininal API for making developers try to craft their payment applications with using our financial services. - Built the "inframe" web service framework to reduce development time when implementing a new REST web service on Java EE. Core functions(Authentication, authorization, management, logging, security) have been maintained within this internal product. - Applied devops procedures. Fully responsible to move development code into the test and prod branches with BitBucket platform and Git commands. All the application logs are monitored via ELK stack. Used Elasticsearch queries to extract valuable system and application metrics. Participated in PCI-DSS compilance process. Make system and network operations to create new micro or relocate into the another environment. - Front-end application of ininal API has developed with ReactJS and TypeScript language with forking rebilly/redoc repository on GitHub. - Developed and maintained ininal Wallet v1 mobile application on native Android platform. Keywords; Java EE, WildFly Application Server, Hazelcast, ELK, CentOS, Artifactory, Git, Hibernate, Maven, Android API 19, ReactJS

  • Software Developer
    Sep 2015 - Dec 2016 · 1 yr 4 mos

    Fundamental objectives: -REST based ininal API development -Integrations of third party web services. -Developing and versioning business oriented web service framework "inframe". Keywords: Fintech, Java EE 7, Microservices, Git, Hibernate, Jenkins, Jira, Maven, REST, Artifactory, IntelliJ IDEA

• Software Developer at RDC Partner Bilisim Danismanlik
  Jul 2014 - Jul 2015 · 1 yr 1 mo

  Fundamental objectives: -Development and maintainance of Java based internal applications. -Software performance optimizing. -Test automation development. -Ops activities(development, hot-fix, monitoring). Keywords Apache Struts, Ant, SOAP, Spring Batch, Jenkins, SVN, Jira

• Junior Software Developer at LOGO Siber Güvenlik ve Ağ Teknolojileri A.Ş.
  Jul 2013 - Apr 2014 · 10 mos

  Participated in berq UTM device development phases as a software developer. Fundamental objectives: -Researching and development of firewall's technical components. -Developed user interfaces of firewall -Implemented benchmark applications via Bash scripting. Keywords Security product development Java, FreeBSD, Ant, Vaadin,Test Driven Development, Bash, Content-filtering systems, Squid proxy