Rafet Berkay Olgun
Istanbul
Summary
As a computer engineer with a solid foundation in data engineering and analytics, I have excelled in subjects such as image processing, database management, file organization, and Python programming, consistently achieving top grades. My hands-on experience with tools like Power BI, SQL, and cloud-based data platforms such as AWS and Google Cloud has deepened my expertise in data analysis, visualization, and ETL processes. I am also proficient in modern data frameworks like Apache Spark and Hadoop, which enable efficient data processing at scale. I am eager to contribute my skills to a collaborative team, leveraging data-driven insights to support informed decision-making and drive innovation.
Overview
1
1
year of professional experience
1
1
Certification
Work History
Network Operation Engineer,Teletek Cloud Computing
Teletek Cloud Computing and Communication Services
Istanbul
09.2023 - 05.2024
- Worked as a Network Operation Center Engineer at Teletek Cloud Computing Company, where I expanded my expertise in virtualization and cloud computing technologies.
- Performed advanced tasks in internet security, computer systems, network and security technologies, data centers, and storage management, ensuring efficient and secure operations.
- Enhanced my skills in front-end web design, working with HTML, CSS, React, and JavaScript to create engaging and responsive user interfaces.
- Managed the installation and configuration of VM Hosts and a variety of active devices, including Cisco, Switches, Routers, Checkpoint, and Fortigate.
- Oversaw the management of firewalls, IDS/IPS, and Web Proxy products, ensuring network security and protecting against cyber threats.
Internship, Mikrotek Software Company
Mikrotek Software Company
Istanbul
06.2023 - 07.2023
- Contributed to the development of a mobile application for Mikrotek Software Company by integrating it with the company's database and efficiently retrieving data using REST APIs.
- Developed advanced skills in mobile application development, designing applications with Flutter, and ensuring seamless user experiences.
- Gained valuable experience in team projects, honing skills in task division, collaboration, time management, and providing constructive feedback for continuous improvement.
- Acquired strong expertise in API creation, including developing a web API using ASP.NET Core and a REST API with Node.js, essential for application development and integration.
Internship, Altinay Defence Technologies
Altinay Defence Technologies
Istanbul
7 2021 - 9 2021
- Developed strong skills in marketing, human resources, customer panels, management, and data management using SAP applications, allowing for efficient business process optimization.
- Gained hands-on experience and solid knowledge in database management and system functionality, enhancing operational efficiency.
- Strengthened proficiency in programming languages such as C#, Java, and Python by contributing to various projects that demanded problem-solving and innovative solutions.
- Learned to effectively work with the Linux operating system, ensuring seamless system administration and scripting.
- Acquired valuable experience in internet security protocols, including firewall configurations, data protection, and network security enhancements.
Education
Bachelor's Degree Computer Engineering -
Yeditepe University
Istanbul, TurkeySkills
- Internet Protocol Security
- Database Management
- Software Development
- Linux
- Office Applications
- Artificial Intelligence
- Social networking
- Git
- Data Science,
- Cloud Computing
- Teamwork, and Collaboration
- Friendly, Positive Attitude
Certification
- Introduction to Cloud Computing -IBM
- What is Data Science? -IBM
- Introduction to Web Development with HTML, CSS, JavaScript -IBM
- Databases and SQL for Data Science with Python -IBM
- Data Analysis with Python -IBM
- Data Visualization with Python -IBM
- Introduction to Power BI -DataCamp
- Data Visualization with Power BI -DataCamp
Languages
Turkish
First Language
English
Advanced (C1)
C1
German
Elementary (A2)
A2
French
Beginner
A1
References
- Şükrü SEÇEL -CTFO Teletek Cloud Computing
Timeline
Network Operation Engineer,Teletek Cloud Computing
Teletek Cloud Computing and Communication Services
09.2023 - 05.2024
Internship, Mikrotek Software Company
Mikrotek Software Company
06.2023 - 07.2023
Internship, Altinay Defence Technologies
Altinay Defence Technologies
7 2021 - 9 2021
- Introduction to Cloud Computing -IBM
- What is Data Science? -IBM
- Introduction to Web Development with HTML, CSS, JavaScript -IBM
- Databases and SQL for Data Science with Python -IBM
- Data Analysis with Python -IBM
- Data Visualization with Python -IBM
- Introduction to Power BI -DataCamp
- Data Visualization with Power BI -DataCamp
Bachelor's Degree Computer Engineering -
Yeditepe University
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