Dursun Can Sayan Email & Phone Number

İstanbul, İstanbul, Tr

İstanbul, Türkiye

I worked as a software development team leader in the preparation of the Coral application, which serves 4 countries globally, and the Coca-Cola İçecek website. In both projects, I prepared in-team task allocation, code review processes and release documents after each release.✔️Coral Web Application🕑05.2022 ~ ...🟢This project, where the entire application development process was carried out in English, progressed using Agile and Scrum methodologies on the Jira platform.For the infrastructure of the application, I prepared services such as NGINX & Load Balancer, RabbitMQ, Redis, Datalust/Seq on Azure Kubernetes Service (AKS). I managed CI/CD processes on Azure DevOps platform.I developed the .NET 7 Web API application by following Domain Driven Design Pattern (DDD) and Command Query Responsibility Segregation (CQRS) principles in the backend layer. We used Azure Database for MySQL flexible server as database. I used EF Core ORM library for data flow management and Dapper library at some critical points to optimize performance. I used libraries such as Moq, Shouldly, Xunit for test processes.I used React.js and Ant Design libraries in the frontend layer, I used the jest library for testing processes, I used the i18next package for localization.✔️Coral Mobile Application🕑11.2022 ~ ...🟢In the mobile layer, I used React Native for iOS and Android. I used i18next and moment packages for localization of the application. I prepared the components as native to avoid performance loss and in some cases I got support from the NativeBase.io library.✔️CMS Application (cci.com.tr)🕑09.2023 ~ ...🟢I developed the .NET 7 MVC application by adhering to Domain Driven Design Pattern (DDD) and Command Query Responsibility Segregation (CQRS) principles in the backend layer. On the frontend side, I supported the application prepared with Gulp Task Manager.

Istanbul, Turkey

I was involved in the development of an application that allows users to sell their products through instant bidding. During my tenure, I supported the preparation of resources on the Azure platform and the development of the application by adhering to high availability standards.✔️Web Application🕑09.2021 ~ 05.2022🟢For the infrastructure of the application, I prepared services such as NGINX & Load Balancer, RabbitMQ, Redis, Datalust/Seq on Azure Kubernetes Service (AKS). I managed CI/CD processes on Azure DevOps platform.I developed the .NET 6 Web API application by following Domain Driven Design Pattern (DDD) and Command Query Responsibility Segregation (CQRS) principles in the backend layer. We used Azure Database for MySQL flexible server as database. I used EF Core ORM library for data flow management and Dapper library at some critical points to optimize performance. I used libraries such as Moq, Shouldly, Xunit for test processes.I used React.js in the backoffice layer, Next.js and Ant Design libraries in the frontend layer. I used the jest library for testing processes. I used the i18next package for localization.

İstanbul, Türkiye

It is a web application that compares the prices of electricity supply companies. During my tenure, I was involved in the performance of the application, improvements to make it easier for the management team to use, and application infrastructure changes.✔️Web Application🕑02.2021 ~ 09.2021🟢I took part in the preparation of the old application with the new technology. I completed the integrations by following the Domain-Driven Design (DDD) and Command Query Responsibility Segregation (CQRS) principles with the .NET 5 infrastructure. I developed Next.js in the frontend layer and React.js in the back office layer.✔️Package Manager Tool🕑01.2020 ~ 02.2021🟢I developed a small application that captures the file changes made after publishing the enhancements to the application on Bitbucket, and then puts the published versions of the files into a package. We can call it a semi-automated version of the pipeline service used in the DevOps platform.✔️Application Developments🕑09.2020 ~ 05.2021🟢I developed NVI (TR Identity Authentication) service integration, console applications for content transfer, performance improvements in the application step, daily and monthly reporting services within the application written with ASP.NET MVC infrastructure and repository pattern.

Istanbul, Turkey

✔️CMS Application🕑09.2019 ~ 01.2020🟢It is a web application that provides ease in creating web templates and pages quickly. I developed a custom template engine within the application. Fields of the page (Area) (such as Header, main, navigation) are connected to templates (Template) by creating these areas through a panel. Subsequently, a page (Page) is created on the respective template, and in the page editing area, template areas are edited according to the page's language selection. The compiler prepares the page through relevant functions. In summary, I developed a web application that enables website production.These are some of the functions of the Custom Template Engine: ▪️ – Provides the page title. ▪️ (#Area:Name) – Provides the value based on the defined 'Name' parameter. ▪️ (#AreaFor:Name) – Provides the areas located under the defined 'Name' parameter. ▪️ #if:Area.Name#) – Checks the existence of the defined 'Name' parameter. ▪️ (#Template:Name#) – Provides the template with the defined 'Name' parameter. ▪️ ....These functions are used to manipulate and generate content within the web templates and pages.✔️Application Developments🕑09.2019 ~ 01.2020🟢I made code adjustments in applications previously developed within the company. Some of the brands I worked with are:edoksis.netpratis.netmoritoys.comoyakgrupsigorta.com...

Istanbul, Turkey

✔️Social Media Monitoring🕑03.2017 ~ 09.2019🟢It is an application that performs content tracking based on keyword research on social media and generates reports on a monthly, daily, or yearly basis. During my time working within the company, I completed all the backend and frontend work of the entire application as a side task. This application, hosted on the Azure platform, consists of three layers: Web UI, Web API, and Provider. The application also share controls social media accounts.✔️tursab.org.tr🕑12.2018 ~ 05.2019🟢I developed a small bridge application that transfers content from the old site to the newly prepared site. I also created a panel for content management. I developed some bridge applications that communicate with PixelCMS (Pixelplus CMS Application) and can filter data between the panel and PixelCMS. These bridge applications work as DLLs integrated into PixelCMS, communicate with the database and services, and facilitate data transfer. To improve performance on the database, I prepared some views.✔️secsene.com🕑05.2018 ~ 07.2018🟢I made the service integration of an application that provides real time data flow with insurance companies and provides offers according to vehicle type.✔️akyatirim.com.tr & tradeall.com & aklease.com🕑11.2016 ~ 09.2019🟢I completed the integration of the reports page on the Akyatırım website with the SOAP XML service and used a cache mechanism to prevent continuous communication with the service. I also made contact forms and some small service integrations for Tradeall.com, aklease.com websites. I took part in fixing the security findings (XSS, CSRF, etc.) of the application.✔️bonusnet.com.tr🕑03.2017 ~ 09.2019🟢I took part in correcting the security findings (XSS, CSRF, etc.) of the application. I completed the IIS configurations of the application on the Windows server. I made the form integrations and user management arrangements requested in the application.

Istanbul, Turkey

✔️bonus.com.tr – Campain Tracker Application🕑09.2016 ~ 10.2016🟢I developed a Windows Form application during the publication process of bonus.com.tr that automatically compares development and test environments. The application accesses the XML campaign service under bonus.com.tr and transfers data to a ListView, allowing for comparison.✔️Campaign Content Management & HTML Mailing🕑03.2016 ~ 11.2016🟢I took on responsibilities in content management for brands, including tasks related to campaigns, HTML mailings, and visual editing. bonus.com.trakyatirim.com.trtradeall.comamericanexpress.com.trgarantiemeklilik.com.trdenizbonus.comtupras.com.tr….

Istanbul, Turkey

✔️Application Developments🕑02.2014 ~ 04.2015🟢I developed a product sales module on the website where members can add and sell their own products. I created a system that allows users to add their products with some small modifications to the existing payment system.