Onur Sezer

Onur Sezer Email and Phone Number

Lead Software Engineer @ Paycell
Istanbul, Istanbul, Turkey
Onur Sezer's Location
Istanbul, Istanbul, Türkiye, Turkey
About Onur Sezer

Onur Sezer is a Lead Software Engineer at Paycell. He possess expertise in java, c++, c, oop, linux and 14 more skills. He is proficient in İngilizce.

Onur Sezer's Current Company Details
Paycell

Paycell

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Lead Software Engineer
Istanbul, Istanbul, Turkey
Website:
paycell.com.tr
Employees:
280
Onur Sezer Work Experience Details
  • Paycell
    Lead Software Engineer
    Paycell
    Istanbul, Istanbul, Turkey
  • Paycell
    Senior Expert Software Engineer
    Paycell Sep 2023 - Present
  • Paycell
    Expert Software Engineer
    Paycell Jan 2021 - Sep 2023
    - Currently working on a Virtual POS integration project- Developing business requirements of Paycell using Java 8- Hibernate - Maven - Weblogic Server - REST - SOAP - Spring Framework- Jenkins
  • Cybersoft
    Software Engineer
    Cybersoft Sep 2017 - Dec 2020
    Istanbul, Turkey
    • Credit Cards Application Module - Branch Application Process - Application Entry and Control Steps (APS, KPS, Application information) - Application Control Batches: (LKS, Objection, Scoring, KKB Queries) - Application Allocation Steps: (Income Installment and Estimation Modules, Rule Flows and Approval Processes) - Alternative Distribution Channels Application Processes - Application reception and management from Call Center, Mass Marketing, Internet, IVR, Sms Channels• Credit Cards Limit Control System• I worked in the Risk Monitoring module within the finance application developed from scratch.Technologies : • Backend development with Core Java(1.8) • Service Oriented Architecture(SOA) • Used ORM such as POM and iBatis • Designed and created DB tables/collections with using SQL & PL/SQL and MongoDB. • Used Atlassian tools such as Bitbucket, Bamboo, Jira
  • Cybersoft
    Intern
    Cybersoft Jul 2017 - Aug 2017
    I worked on Java EE .I designed a website where users can search for reports based on certain criteria . I use JSP, Bootsrap, javascript, HTML,CSS and PL/Sql.
  • 32Bit Bilgisayar Hizmetleri Ltd. Şti.
    Intern
    32Bit Bilgisayar Hizmetleri Ltd. Şti. Aug 2016 - Sep 2016
    Tübitak Serbest Bölge, Kocaeli
    In this Internship I worked on Enterprise Software Development. I used Java Enterprise Editon technologies . I worked on Authentication Systems , Logging system ( Log4j ) , Databases ( MySQL), Java Servlets, Restful web services ( JAX-WS , JAX-RS ), JavaScript, JQuery, Ajax, JSON Bootstrap and a few more web framework technologies.
  • Logo Yazılım
    Intern
    Logo Yazılım Jun 2016 - Jul 2016
    Gosb, Kocaeli
    I worked on ERP.I designed a desktop application where users can search for reports based on certain criteria . I use Java Swing, MS Sql.

Onur Sezer Skills

Java C++ C Oop Linux Software Engineering Mips Assembly Gui Netbeans Intellij Idea Html Mysql Tomcat Servlets Nodejs Computer Vision Json Design Patterns Android

Onur Sezer Education Details

Frequently Asked Questions about Onur Sezer

What company does Onur Sezer work for?

Onur Sezer works for Paycell

What is Onur Sezer's role at the current company?

Onur Sezer's current role is Lead Software Engineer.

What schools did Onur Sezer attend?

Onur Sezer attended Gebze Teknik Üniversitesi.

What skills is Onur Sezer known for?

Onur Sezer has skills like Java, C++, C, Oop, Linux, Software Engineering, Mips Assembly, Gui, Netbeans, Intellij Idea, Html, Mysql.

Who are Onur Sezer's colleagues?

Onur Sezer's colleagues are Fatma Aybüke Tuğrul, Serkan Yaşar, Büşra Demir Sezgin, Muhammet Leke, Eylul Cakir, Mert Özdemir, Duran Murat Oztumer.

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