Ozkan S.

Ozkan S. Email and Phone Number

Software Engineer, Backend @ Univrses
stockholm, stockholms lan, sweden
Ozkan S.'s Location
Istanbul, Istanbul, Türkiye, Turkey
Ozkan S.'s Contact Details

Ozkan S. personal email

About Ozkan S.

I'm a Computer Engineering BSc and MSc graduate. I love software development. I'm interested in software quality, agile project management, java-based technologies and web development. I have experience in designing and building highly available systems and adapting new technologies. I have 10+ years of experience in Java Technologies and Payments Industry. I’m an Automation, Continuous Integration, Software Quality and Agile enthusiast. I believe in lifelong learning and gamification. In addition to working professionally, I teach "Advanced Java" , "Software Development Environment and Tools" and "Python Basics" in Medipol University.Check my technical profile: - https://github.com/ozkansari- https://profile.codersrank.io/user/ozkansari/- https://app.pluralsight.com/profile/ozkan-sari- https://ozkansari.github.io/More bullet points about me :- 10+ years of experience in java based technologies with C++ background- AWS Serverless Lambda development experience with Typescript- Computer Engineering MSc Degree focused on Software Quality- Agile Project Management & Scrum Master experience- SAP Business Intelligence Administrator & Designer- CI & Test Automation & Code Quality Tools installation, configuration and usage experience: Jenkins CI, SonarQube, JUnit, Selenium, JMeter, SoapUI, Gatling- Has experience in using well-known frameworks: JSF, Spring, Hibernate, Richfaces, Primefaces, jQuery, ExtJS- Software Project Management & Development Tools Experience: Maven, Nexus, SVN, Git- Database Technologies Experience: Oracle, mySQL, postgreSQL,SQL, PL/SQL- Others: JIRA, SAP BusinessObjects, Apache SOLR, ElasticSearch, Kibana, Logstash, Grafana, RabbitMQ, ActiveMQ, Apache HTTP Server, Apache Tomcat- Some Important IDE & Software: VsCode, Eclipse, Netbeans, Toad, Enterprise Architect

Ozkan S.'s Current Company Details
Univrses

Univrses

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Software Engineer, Backend
stockholm, stockholms lan, sweden
Website:
univrses.com
Employees:
41
Ozkan S. Work Experience Details
  • Univrses
    Software Engineer
    Univrses Sep 2021 - Present
    Backend Engineer. Working in developing the 3DAI™ City platform backend data processing applications and APIs.TECHNOLOGIES: Serverless & Cloud, AWS, AWS Lambda, AWS S3, Typescript, NodeJs, Java, Spring Framework, Spring Boot
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  • İstanbul Medipol Üniversitesi
    Instructor, Part Time
    İstanbul Medipol Üniversitesi Feb 2017 - Present
    Istanbul, Turkey
    Teaching following courses: - Software Development Environment and Tools (2018-...)- Advanced Java (2017-2021)- Python (2020-2021)- Object Oriented Programming (2017)
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  • Paycore
    Senior Software Architect
    Paycore Jul 2019 - Sep 2021
    Istanbul, Turkey
    In this role, I work as a software engineer responsible for all java projects in the company. Some of my main responsibilities are system design, architecture ,configuration and software development using java based-technologies, project & team management, mentoring junior developers.For more information about the company: https://www.paycore.com/(NOTE: "Mastercard PTS Turkey" has been merged with PayCore and Mastercard transferred the ownership of the company to PayCore Processing Solutions Turkey. Therefore, it is the same company with similar responsibilities. )
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  • Mastercard
    Experienced Sr. Engineer
    Mastercard Mar 2018 - Jul 2019
    Istanbul, Turkey
    My Role: Level 6 individual contributor position, one level-higher than Sr. Engineer. Also titled as "Consultant, Software Engineering" internally.In this role, I work as a software engineer responsible for all java projects in the company and also the team leader/people manager of a small java development team of 2-3 people. Some of my main responsibilities are system design & architecture & configuration, software development using java based-technologies, project & team management, mentoring junior developers.Job description contains following responsibilities:- Ensure quality of one or more application codebases and alignment with development standards- Applies technical capabilities within own discipline to coach and develop junior employees- Provides input into performance appraisal process for some junior employees or team members- Designs highly complex applications, interfaces and integration with a modest number of systems- Integrates at an enterprise level using third-party middleware or messaging products, or by designing and implementing custom interfaces and mapping for those interfaces- Responsible for performance engineering of the enterprise software architecture, and providing functional guidance, advice, and/or training to other application developers- Modest advanced code development, code review and day-to-day support duties- Group-wide and external public speaking and other communications conveying domain level directions- Researching and evaluating tools to support domain-specific needs
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  • Mastercard Payment Transaction Services Turkey
    Sr. Engineer / People Manager
    Mastercard Payment Transaction Services Turkey Jan 2015 - Mar 2018
    Istanbul, Turkey
    (NOTE: After MasterCard acquisition, the Provus company changed its brand as "MasterCard Payment Transaction Systems Turkey" and some organization changes has been performed and I acquired a new role as a Senior Engineer and People Manager)RESPONSIBILITIES: In this role, I work as a software engineer and also the team leader/people manager of a java development team of 4-6 people. Some of my main responsibilities are system design & configuration, software development using java based-technologies, project & team management, agile coordinator (Scrum, Kanban), business intelligence system administration, mentoring junior developers.Some of the latest projects I'm responsible for are: - Batch Job Processing System (Spring Batch)- ATM Monitoring System Improvement and New Module Developments- Finance System for managing & reporting Clearing between financial institutions- Centralized Logging/Message and Monitoring System using ELK stack and Grafana- ATM E-Journal File Retrieval System Improvement and New Module Developments- SAP Business Intelligence System Design & Development & ManagementI do my best to develop high quality software by integrating and using industry-standard tools and using java-centric technologies. I'm experienced in building scalable, high performance and highly available systems.
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  • Provus A Mastercard Company
    Software Development Team Leader/Assistant Manager
    Provus A Mastercard Company Feb 2014 - Jan 2015
    Istanbul, Turkey
    (NOTE: I've continued to work in the same company but I've been promoted and assumed the Software Development Team Leader/Assistant Manager role. The Company name has also been changed as "Provus: A MasterCard Company" after MasterCard acquisition in 2014)RESPONSIBILITIES: In this new role, in addition to making software developments, I took some management responsibilities. I worked as a member of the ATM Analysis & Software Development department. My main responsibilities were software development using java based-technologies, business intelligence system administration, team management and agile management as a Scrum Master in a java development team of 5 people. After assuming the role of Team Leader/Assistant Manager, I've worked hard to transform and improve our agile management strategy and perform agile practices successfully. I’ve also built the CI system in our dev environment.Some of the latest projects I have been part of are- Agile Project Management and Process Improvements- ATM Monitoring and Management System Improvement and New Module Developments, - SAP Business Intelligence System Design, Development and Administration,
  • Provus
    Software Development Supervisor
    Provus Feb 2012 - Feb 2014
    Istanbul, Turkey
    (NOTE: I've continued to work in the same company but I've been promoted and assumed the Software Development Supervisor role)RESPONSIBILITIES: R&D project coordinator, project management, software development using java-based technologies, Business Intelligence System development, design and administration.ACCOMPLISHMENTS:- I was the project coordinator of the R&D project called "ATM Location Optimization" supported by Government Agency. Besides software development, I was responsible for managing the project, preparing related documents and making presentations. Project completed successfully.- Another project I had was SAP Business Intelligence System Project. I was responsible for installation, configuration, Universe/Platform design, administration and training. - I also worked in "ATM Electronic Journal File Retrieval System" project. I was the main software engineer responsible for design and developing the system. Thanks to this system, we’ve started to perform electronic journal retrieval independently from ATM server and ATMs is no longer go offline during electronic journal retrieval operation.PROJECTS: Along with the projects mentioned above, “ATM Monitoring and Management System” & “JMS Automated Printing and Publishing Job Management System” projects continued to be our main responsibilities with system improvements and new module developments.
  • Provus
    Software Developer
    Provus Jun 2009 - Feb 2012
    Istanbul, Turkey
    RESPONSIBILITIES: Software development using J2EE, JSF, Web Services, Hibernate, Richfaces, Primefaces, Seam, XML, (X)HTML, Javascript&ajax, JQuery,ExtJs, CSS, Crystal Reports, Oracle and PL/SQL.ACCOMPLISHMENTS:- Upgrading ATM Monitoring and Management System infrastructure from JSF version 1 to JSF version 2 which requires huge changes in project code.- Developing highly interactive ATM Monitoring Dashboard from scratch. This dashboard is still being used and the main screen used by customers to perform majority of their tasks.PROJECTS: We were responsible for system improvement and new module developments of two main projects:- JMS Automated Printing and Publishing Job Management System- ATM Monitoring and Management System New modules were being developed for the new customers or due to existing customer requests. These projects were being used 7/24 and had a backlog of several tasks.COMPANY INFORMATION:The company provides outsourcing services to banks regarding card, POS and ATM operations; additionally provides printing/enveloping and card personalization services as well as loyalty applications to clients in various industries such as banking, telecom and retail. Provus is also an officially recognized research and development center in Turkey.
  • Turkish Armed Forces
    Temporary Military Service (Mandatory)
    Turkish Armed Forces Dec 2008 - May 2009
    Izmir, Turkey
    I have fulfilled my citizenship obligation in Turkish Armed Forces. It is mandatory to work for Turkish Army Forces as a soldier for a limited time. This is a citizenship obligation for every Turkish men.
  • Overteam
    Software Engineer
    Overteam May 2007 - Nov 2008
    Istanbul, Turkey
    RESPONSIBILITIES: Web Programming (JSP, HTML, Javascript & AJAX, Spring Framework, ZK Framework, GWT) and Database Management (postgreSQL)COMPANY INFORMATION :Overteam Technology is a company in Istanbul, Turkey , developing web-based software, creator of some successful web sites such as "gayet.net" and "azbuz.com" in Turkey.
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  • Yeditepe University
    Student Assistant
    Yeditepe University Oct 2006 - Jun 2007
    Istanbul, Turkey
    Student assistants are selected among best students in the university and I was one of them. As a student assistant, I helped the lecturer and answer the questions of the students by attending the labs. I also helped students in their computer science lessons.
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  • Microsoft Turkey
    Intern
    Microsoft Turkey Jul 2006 - Aug 2006
    Istanbul, Turkey
    Only successful students have been selected for this Microsoft Summer School program. It consists of training and workshops for a full-time 20-workday (or 4 weeks) period, Microsoft Summer School 2006 Program covered the following topics: WINDOWS SERVER 2003 , SQL SERVER 2005 , .NET FRAMEWORK , VISUAL C#.NET , ASP.NET 2.0 , APPLICATION DEVELOPMENT WORKSHOP BY VISUAL STUDIO.NET
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  • Crea Technology, Sirkeci
    Intern & Part Time Programmer
    Crea Technology, Sirkeci Jun 2005 - Oct 2005
    Istanbul, Turkey
    3 months Internship + 2 months part-time employee.Internship was full 6 days a week during 3 months.When my internship in the same company finished, I was offered to start working in Crea Technology.I worked as a part time web programmer (JSP,HTML,javascript,PHP).About Crea Technology :Crea Technology was a small coding house specializing in reliable, secure and flexible solutions. Ali Lazım owns this small software development office which employs about 10 developers. Address: Hocapaşa Mah Hüdavendigar Cad No:23 Sirkeci, İstanbul. (Company might be out of business by now.)

Ozkan S. Skills

Java Spring Framework Hibernate Elasticsearch Git Maven Jsf Software Development Software Engineering Java Enterprise Edition Web Services Oop Agile Project Management Business Intelligence Jenkins Decision Support Jpa Spring Boot Jsp Sql Pl/sql Oracle Mysql Microsoft Sql Server Jdbc Databases Jquery Scrum Javascript Xhtml Ajax Uml Html Css Tomcat Web Development Xml Richfaces Primefaces Jboss Seam Extjs Subversion Servlets Programming Atlassian Jira Logstash Kibana Grafana Eclipse Netbeans

Ozkan S. Education Details

Frequently Asked Questions about Ozkan S.

What company does Ozkan S. work for?

Ozkan S. works for Univrses

What is Ozkan S.'s role at the current company?

Ozkan S.'s current role is Software Engineer, Backend.

What is Ozkan S.'s email address?

Ozkan S.'s email address is oz****@****ail.com

What schools did Ozkan S. attend?

Ozkan S. attended Yıldız Teknik Üniversitesi / Yildiz Technical University, Yeditepe University, Middlesex University, Kutahya Lisesi.

What are some of Ozkan S.'s interests?

Ozkan S. has interest in Blogging, Going To Theater, Economic Empowerment, Travelling, Jogging, Agile Methodologies, Environment, Education, Life Hacking, Taking Photo.

What skills is Ozkan S. known for?

Ozkan S. has skills like Java, Spring Framework, Hibernate, Elasticsearch, Git, Maven, Jsf, Software Development, Software Engineering, Java Enterprise Edition, Web Services, Oop.

Who are Ozkan S.'s colleagues?

Ozkan S.'s colleagues are Mo Faisal, Muhammad Sikandar Khan, Margarita Valdivia, Marcel Catà Villà, Bhakti Ranjan Palai, Hala Alkassab, Virgile Högman.

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