HASAN ÇAĞLAR YILMAZ
Ataşehir,İstanbul
Summary
Detail-oriented business analyst with several years of experience conducting analysis and research to come up with solutions to common business problems. Polished in formulating business improvement strategies and overseeing new technology and system implementation. Commercially-aware professional with in-depth knowledge of computing systems and project management techniques.
Overview
13
13
years of professional experience
1
1
Certification
Work History
Senior Business Analyst
Octet Express Ödeme Kurulunu A.Ş.
07.2024 - Current
- Analyze and understand business requirements to identify solutions
- Collaborate with unit managers, end users, and technical teams for effective implementation
- Identify bugs and define optimal solutions
- Communicated with customers, competitors and suppliers to stay abreast of industry or business trends.
Senior Business Analyst
Adesso Turkey Bilgi Teknolojileri Ltd. Şti.
07.2019 - 11.2022
- Worked on Agile Scrum frameworks, using Jira for project management
- Managed business analysis for projects such as ING Mobile Transformation, Remax Finance Module, and Borusan Mobile App
- Defined bugs and created ideal solutions to enhance system performance
- Generated management reports for stakeholders
Senior System Test Engineer
Optiim A.Ş.
01.2019 - 06.2019
- Executed UAT testing and identified bugs
- Prepared SQL queries for data validation
- Worked on Agile Kanban projects at Avivasa System
System Test Engineer
Akbank A.Ş.
12.2016 - 12.2018
- Conducted system tests and regression tests to minimize risks
- Developed and executed test cases using SILK automation tools
- Ensured user acceptance tests aligned with business requirements
- Worked on Agile Scrum frameworks and analyzed backend logs
Business Analyst in Global Infrastructure Support Team
Citibank
07.2014 - 12.2016
- Conducted system testing and user acceptance tests
- Collaborated with business units to collect and analyze requirements
- Managed testing phases of large regional projects
- Used SQL, QC, and Fix Management Systems for data validation and tracking
Trainee
Meksa Yatnrnm
06.2013 - 08.2013
- Company Overview: Investment Consultancy
- Investment Consultancy
Trainee
Plus Organizasyon
04.2012 - 06.2012
- Company Overview: Event Organization and Advertising
- Event Organization and Advertising
Education
Master of Business Administration (MBA) -
Maltepe University
01.2019
Actuarial Science -
Marmara University
01.2013
Skills
- Basic C#
- SQL
- SILK
- QC
- MCA Log Tool
- Jira
- Swagger
- SoapUI
- Microsoft Office
- User acceptance testing
- Bug identification
Certification
- Professional Scrum Product Owner (PSPO I)
- Liverpool School of English (4-month English Language Course)
- NnKUR MS Office Course
Personal Information
- Citizenship: Turkish
- Date of Birth: 09/16/90
- Gender: Male
- Marital Status: Single
Timeline
Senior Business Analyst
Octet Express Ödeme Kurulunu A.Ş.
07.2024 - Current
Senior Business Analyst
Adesso Turkey Bilgi Teknolojileri Ltd. Şti.
07.2019 - 11.2022
Senior System Test Engineer
Optiim A.Ş.
01.2019 - 06.2019
System Test Engineer
Akbank A.Ş.
12.2016 - 12.2018
Business Analyst in Global Infrastructure Support Team
Citibank
07.2014 - 12.2016
Trainee
Meksa Yatnrnm
06.2013 - 08.2013
Trainee
Plus Organizasyon
04.2012 - 06.2012
Master of Business Administration (MBA) -
Maltepe University
Actuarial Science -
Marmara University