Might be available
(Updated 1+ year ago)Software Engineer
Stockholm, İsveç
Native Turkish, Intermediate English
- Also .Net Framework, Oracle, MS SQL Server, Web API/Rest API
- 1+ year of experience java, javascript
- 6+ years of experience C# and SQL also PL/SQL, T-SQL
Skills (20)
CRM
BUSINESS SERVICES
WCF
.Net Framework
SQL
OOP
C#
.NET
PL/SQL
T-SQL
TDD
API
Web API
Restful Api
Git
ARCHITECTURE
XML
JSON
JavaScript
Java
Summary
I have been developing windows/desktop and web application since 2011 and
software engineer with hands-on experience in all levels of SDLC. I have a great
passion for system development. I have a long working experience in software
development from several different industries such as CRM, finance, e-commerce
etc. Depending on the assignment I have been responsible for the design and
construction of user interfaces, server services, integration and architecture.
Professional Experience
2018-11 - 2019-02
single page web application.
I wrote screen interfaces, business services and background workflows using object
oriented programming also write unit test case using test driven development
methodology.
I developed a file transfer system. This system makes internal and external files
transfer files using b2b or ftp servers with XML, JSON and encryption systems.
2012-04 - 2017-10
collection and payment systems.
Developed product payment system, billing processes and Billing-CRM UI's and API's.
Integrated e-commerce partners' API's and developed web services in Digiturk's
affiliate project.
Integrated True Money and Ingenico payment API's and made developments in Europe project and added Paypal payment system. (RESTful architecture, HTTP Get-Post)
Developed WCF service in Prepaid Pay TV Collection project, which is used in online
banking system. Analyzed and designed business structure, database tables,
procedures and functions. Managed database operations for bank payment
transactions. Prepared test cases and business document.
Analyzed business structure, developed database packages and managed
operations in Online Invoice Payment System. Designed and developed UI for both
testing and operational processes.
Making the system connect to the relevant web services/cloud services for transfer
data.
Have worked a migration project that is a transformation program of core billing and CRM system to a modern, adaptive, modular system.
Daily operational tasks include the management and maintenance of billing system
database, payment systems, middleware workflows and web services.
Using test driven development methodology and write unit tests.
Windows/Desktop and Web forms have been designed to using the MS Visual
Studio & DevExpress.
We were running batch billing processes and creating billing every month for our
costumers.
Design and developed refund billing system and refund payment system.
Analyzed and designed business structure, database tables, stored procedures,
functions and developed database operations.
2011-07 - 2012-03
Creating unit test cases and running them also working a part of manual test.
Testing manually web services including cloud sides using SOAP
Data controlling and validation in database
Implementation the web service methods and creating the connection and activity by giving variables
2011-01 - 2013-01
COURCES Digiturk, Scrum education course, Oracle database and pl/slq-sql script languages course, C#, .Net Framework and advanced coding course BilgeAdam Academy of IT, MS Partner, Software&Database Expertise course CERTIFICATE
2007-01 - 2008-01
Information technology intern
Academic Background
2011-01 - 2017-01
2004-01 - 2009-01