Erdi Kaan YILDIZ
Sr. Software Development Engineer
Istanbul,Uskudar
Summary
At Amadeus IT Services Turkey, I lead software development, enhancing system performance and mentoring junior developers to foster a collaborative environment. Leveraging agile methodologies, I streamlined processes for faster delivery, excelling in Java, Scala, and Spark. My analytical skills and proficiency in performance optimization consistently delivered projects on time, meeting key milestones. Complex problem-solver with analytical and driven mindset.
Overview
7
7
years of professional experience
8
8
years of post-secondary education
Work History
Sr. Software Development Engineer
Amadeus IT Services Turkey
Istanbul
08.2016 - 12.2023
- Maintained existing software systems by identifying and correcting software defects.
- Mentored junior developers, improving their technical skills and fostering a collaborative work environment.
- Streamlined development process for faster product delivery through agile methodologies like Scrum and SAFe.
- Enhanced software performance by optimizing code.
- Delivered reliable software solutions on time and within budget, meeting project milestones consistently.
- Contributed to the ongoing improvement of team processes through regular retrospectives and proactive communication of ideas for enhancements.
- Worked with customers for needs analysis and to determine vendor costs.
- Created a CI/CD pipeline in Jenkins for legacy systems in Apache Tomcat servers to allow faster deployment lifecycles.
- Created new and fixed existing features in Java Web Applications.
- Used PL-SQL to write functions/procedures for legacy systems to enable backend processes handled in Oracle.
- Created new applications using Apache Spark and Scala that processed airline data in a Hadoop Environment.
- Used Apache Hive to query data and provide to Qlik Sense.
- Created sheets in Qlik Sense for customer to view and check monthly reports in their preference.
- Migrated some of the existing Spark applications from Hadoop to Azure.
Education
Master of Science - Information Technologies
Istanbul Technical University
Istanbul/Turkey 09.2016 - 06.2018
Bachelor of Science - Mechanical Engineering
Kocaeli University
Kocaeli/Turkey 09.2006 - 03.2013
Skills
Web Application Development
Agile Methodologies Experience
Performance Optimization
Analytical Thinking
Strong Debugging Abilities
Web Application Development
Languages
Turkish
Native language
English
Proficient
C2
Hobbies
I like to travel when the opprtunity presents and see new places or sights. Been to 18 countries and would like to see more in the future. In my free time i enjoy playing computer games a lot and reading usually science fiction or fantasy genres. Played basketball, tried my hand in bouldering and wakeboarding and love swimming.
Timeline
Master of Science - Information Technologies
Istanbul Technical University
09.2016 - 06.2018
Sr. Software Development Engineer
Amadeus IT Services Turkey
08.2016 - 12.2023
Bachelor of Science - Mechanical Engineering
Kocaeli University
09.2006 - 03.2013
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