AYSEGUL SEZEN
Software Engineer
Antalya
Summary
Complex problem-solver with analytical and driven mindset. Dedicated to achieving demanding development objectives according to tight schedules while producing impeccable code.
Overview
20
20
years of professional experience
6
6
Certifications
2
2
Languages
Work History
Software Engineer
Enqura Technologies
03.2021 - 04.2022
- Axafit Mobile Application: Ensured high level of customer satisfaction by adding new features to the Axafit mobile application (Diet, Promo etc.) and maintaining, developing existing backend and notification services. Worked with analysts and clients to determine client’s requirements. Used Microsoft .Net, Sql Server, Google Firebase, Huawei Push Kit.
- Omsan Mobile Application: Developed of the driver - work order mobile application written for Omsan logistics company according to current needs. Used Oracle, Microsoft .NET.
- Payment System: Contributed to the development of payment systems web and mobile applications written for banks.
Scientific Programmer
New York University
09.2017 - 01.2018
- Mutation Analysis: Taken a comparative approach for mutation analysis using transcriptomics, genomics, proteomics and phosphoproteomics data. Restructured the data for analysis; visualization of the restructured data. Used Python 3.6.1.
Software Engineer
Turkiye Finans Bank
07.2013 - 12.2016
- Siftah Card Project: Developed a new card type which provides flexible payment for business customers. Designed database, analyzed business logic, coded user interface screens. Performed as a team member on an agile team. Used Microsoft SQL Server Database, Microsoft .Net
- Customer Rights Project: Redeveloped credit card follow-up process. Analyzed, coded, created jobs, planned synchronization of jobs. There was no problem after opening customers, although complex work flow
- Responsibilities: Finding solutions of credit cards domain problem. Analyzing and developing of new request of Payment System Department. Used Scrum Agile methodology.
Software Engineer
Mirsis Technology
04.2012 - 12.2012
- MPV Project: Developed a system to record Turkiye Finans Bank’s terminal information for BKM.
- Maker-Checker System: Controlling entrance, updating or deleting important information. Developed a new flexible system for screens. Used Microsoft SQL Server, .NET
Software Engineer
Bank Asya
02.2007 - 02.2011
- Transaction Data Project: Redeveloped credit card transaction data system. Analyzed and coded a new system to record and manage credit card transaction data received from Visa, Mastercard, BKM( Interbank Card Center) and terminal. New system reduced workload of business unit by 60%. Created test scenario, designed screens. Used Oracle PL\SQL for business logic, Microsoft .NET for user interface.
- Ocean Project: An active role was taken in the transition to the new package program and integration into the bank system of the credit card system, which is used by 1 million card users and receives approximately 500 thousand transaction data daily. It was developed over the course of one year by 20 engineers. Developed software infrastructure and transition plan. Analyzed all programs to be modified and developed new code. Prepared workflow diagrams and mapping documents for two systems.
- E-statement Campaign Project: Developed a campaign that gives/receives points to customers on the condition that they switch to e-statement. Excellent db performance using my design. Flexibility under a complex set of restrictions
- Responsibilities: Analyzed and developed new request of Payment System Department. Used Oracle PL\SQL , Oracle 9i, Unix, Microsoft Visual Studio .Net, Navigator, TOAD.
Software Engineer
Venero Software
05.2004 - 02.2007
- HIS(Hospital Information System) Project : Developed a new hospital software including modules of appointment, laboratory, accounting, etc. Communicated with numerous doctors, nurses and laboratory workers about hospital requirements. Prepared analysis document (150 pages) and performed workflow analysis. Designed and created classes and database using a 3-tier application model.
- SIS (School Information System) Project: Developed new modules for schools like library, communication, dormitory, etc. Used Microsoft C# Web, Microsoft Sql Server, InstallShield, VMWare, CodeGenerator, Active Reports, Crystal Reports.
Software Engineer
Sisecam Company
11.2002 - 05.2004
- OLAP Admin : Created MS OLAP cubes used in five different locations for the company’s organizational structure. As part of project, handled data transfer (DTS) between Oracle and MS Sql Server databases (MS Analysis Services, ProClarity).
- Developed forms and reports with Oracle Developer 6i.
Software Engineer
Sistek Company
05.2002 - 10.2002
- Prepared web pages for “Agent Automation” Project implemented for TOFAS A.S. Used Java Servlets, Oracle JDeveloper, Oracle 8i.
Education
Bachelor of Science - Computer Engineering
Selcuk University
Konya, Turkey 1 1997 - 01/2001
Skills
Machine Learning
Certification
Certificate of Machine Learning, Coursera/ Standford University, 11 weeks
Timeline
Software Engineer
Enqura Technologies
03.2021 - 04.2022
Scientific Programmer
New York University
09.2017 - 01.2018
Software Engineer
Turkiye Finans Bank
07.2013 - 12.2016
Software Engineer
Mirsis Technology
04.2012 - 12.2012
Software Engineer
Bank Asya
02.2007 - 02.2011
Software Engineer
Venero Software
05.2004 - 02.2007
Software Engineer
Sisecam Company
11.2002 - 05.2004
Software Engineer
Sistek Company
05.2002 - 10.2002
Bachelor of Science - Computer Engineering
Selcuk University
1 1997 - 01/2001