İsmet Öztürk

İsmet Öztürk Email and Phone Number

Software Engineering Manager @ DeFacto Teknoloji
İstanbul, Turkey
İsmet Öztürk's Location
Başakşehir, Istanbul, Türkiye, Turkey
İsmet Öztürk's Contact Details

İsmet Öztürk personal email

About İsmet Öztürk

Highlights:⭐ 15+ years of experience in Software Analysis & Design & Development⭐ Master’s degree in computer engineering⭐ Bulgarian (EU) citizenship⭐ Advanced knowledge of Microsoft technologies⭐ Worked with highly available, scalable systems⭐ Strong analytical thinking⭐ Experience in Agile Development⭐ Translates functional requirements into technical requirements⭐ LinkedIn Badges: C (Programming Language), C#, .NET Framework, Transact-SQL (T-SQL), PHP, jQuery, JavaScript, HTML, Cascading Style Sheets (CSS), Search Engine Optimization (SEO)⭐ Ability and motivation to learn and use new tools, techniques, concepts & methodologies Technical Highlights:🧡 Responsive Web & Backend Development with C#, EntityFramework, ASP.NET MVC & WebForms, SOAP Web Services, WCF, Web API, PHP🧡 Frontend Development with Javascript, JQuery, JSON, VueJS, TypeScript, XML🧡 Desktop Development with WPF, WinForms🧡 Lean & Kanban / Scrum for Agile Development🧡 DB Design for SQLServer, MySql, T-SQL Query🧡 Design Patterns, OOP, DDD, SOLID, KISS, DRY, 🧡 Version Control Systems; TFS, Git, SVN, MS Visual SourceSafe🧡 Used 3.rd party components like Kendo UI, FastReport, DevExpressI've over 15+ years of Software Analysis & Design & Development experience in Retail, SaaS, News & Media, ERP, and VoIP Tech industries. Created, maintained many high-performance, responsive websites, and applications mainly with ASP.NET MVC, WebForms & SqlServer, PHP & MySql that some of them are in the top 40 most visited websites in Turkey. (check the links below)I've started coding with Classic ASP & VBScript & VC++, but nowadays continue with .NET 4.5+ / EntityFramework / WPF / ASP.NET Core application development with Visual Studio 2019. I've experience with both backend development (ASP.NET MVC & WebForms & Web API, SOAP / WCF Services, WPF / WinForms, SQL Server, EntityFramework, PHP, MySql) and frontend development (HTML5, JQuery, VueJS, JavaScript, TypeScript)I've created Rest APIs, Soap Web Services, and WCF Services for high traffic volume client & server environments and used Redis and Memcached as caching architecture where needed.Starting from Hürriyet, all companies that I've worked for adopted agile methodologies which improve productivity and communication like Kanban or Scrum.My main concentration is to create scalable applications using methodologies and methods like OOP, Design Patterns, DDD, SOLID & KISS & DRY, Microservice Architecture while meeting the budget and deadline requirement of the project.

İsmet Öztürk's Current Company Details
DeFacto Teknoloji

Defacto Teknoloji

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Software Engineering Manager
İstanbul, Turkey
Website:
defactoteknoloji.com.tr
Employees:
237
İsmet Öztürk Work Experience Details
  • Defacto Teknoloji
    Software Engineering Manager
    Defacto Teknoloji
    İstanbul, Turkey
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  • Defacto Teknoloji
    Development Process Manager
    Defacto Teknoloji Mar 2022 - Present
    Istanbul, Turkey
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  • Defacto Teknoloji
    Sr. Software Developer
    Defacto Teknoloji May 2018 - Mar 2022
    Istanbul, Turkey
    DeFacto is Turkey's second-largest apparel company with more than 500 stores in 30 countries. More than 100+ software developers based at "DeFacto Teknoloji" in YTÜ Technopark, focus on business development and build bespoke software for the company.As a member of the "Supply Chain" team;➤ Developed several modules for Logistics Operations in DFStore (DeFacto's in-house ERP)➤ Developed several mobile & web operational modules for our in-house WMS(Warehouse Management System)➤ Designed and created many operational reports with Microsoft SQL Server Reporting Services (SSRS) & T-SQL➤ Made many performance improvements in code or SQL queries which performs badly in Azure Application Insights Dashboard➤ Periodically made "Code Review"s in our codebase against SonarQube results➤ Developed several API integrations with Cargo Companies like; UPS, DPD, Aramex, Ceva, Fillo, Netlog to get cargo sticker & tracking info➤ Converted legacy scheduled tasks to Hangfire & created new ones where needed➤ Designed various stickers & labels with FastReport➤ Programmed for Framos Scales Device, "Videojet 9550" Sticker Printer and Applier ➤ Devoted time to the adaptation and training of the Jr and MT teammates who recently joined the teamTechnologies involved: ASP.NET MVC, WPF, MVVM, SonarQube, Azure Application Insights, SOAP Web Services, SSRS, T-SQL, FastReport, C#, Entity Framework, KendoUI, VueJS, JQuery, JavaScript, Framos, Hangfire, Scrum, Agile Development
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  • Formalis Information Technologies
    Sr. Software Engineer
    Formalis Information Technologies Jan 2017 - May 2018
    Sariyer, Istanbul, Turkey
    Formalis is founded in 2006. It's experienced in process management, customer relations, and customer service management. It develops, operates, and supports software products in a cloud-based, multi-tenant architecture, licensed in SaaS.Formalis has three offices worldwide. Its R&D center is in İstanbul and it has offices in Los Angeles, USA, and in London, the UK for marketing, sales, and support operations. Its SaaS platform is one of the biggest in EMEA and has been used by institutions across different industries including banking, insurance, airlines, automotive, e-commerce, retail, equipment, and many others.➤ Developed new features, made performance improvements with T-SQL tuning & code refactoring, fixed bugs and reviewed codes for "Mi4Biz Customer Service Management" SaaS application (ASP.NET WebForms, IoC, T-SQL, SQLServer, XML, Git)➤ Applied some security solutions against OWASP 10 to the flagship product Mi4Biz (Prevented SQL injections, XSS, CSRF, Session Fixation, User Enumeration, Clickjacking, used Captcha where needed, made cookies HttpOnly etc.)
  • Hürriyet
    Software Development Executive
    Hürriyet Aug 2014 - Nov 2016
    Bagcilar, Istanbul, Turkey
    Hürriyet Dünyası opens the doors of a colorful world with its value-added content, electronic commerce portals, and online platforms. ➤ With my teammates, we have developed a dynamic and responsive version of Mahmure.com (ASP.NET MVC 4, EntityFramework 6, WebAPI)➤ Created the infrastructure of Mahmure.com CMS and WCF services➤ Provided API to Mahmure.com's native mobile applications (Android, iOS) and LG SmartTV application via ASP.NET WebAPI➤ Integrated CMS with HurriyetSocial➤ Integrated Google DFP for all Hürriyet and vertical portals➤ Improved Database and Server infrastructure of Mahmure.com and migrated its codebase from TFS to Git➤ Applied DevOps processes to Mahmue.com deploy pipeline (TeamCity + Octopus)➤ Mahmure.com has been taken under mahmure.hurriyet.com.tr with no loss of traffic with all its subdomains.
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  • Hurriyet
    Chief Software Engineer
    Hurriyet Oct 2012 - Aug 2014
    Bagcilar, Istanbul, Turkey
    ➤ After my transfer from Doğan Online to Hürriyet first of all I’ve developed a landing page for piyasanet.hurriyet.com.tr (ASP.NET MVC)➤ Applied Bigpara.com's new design and wrote a Google Sitemap Generator for it➤ Migrated "ekolay.net" web portal's member base to the Hurriyet SSO➤ Organized sponsorship contests with Facebook and Instagram APIs➤ Developed "Hürriyet Yoldurumu" with Yandex API, and improvements were made to the "Hürriyet Hava Durumu"➤ Made API integrations with Coffee fortune telling website "BinnazAbla.com" and advertisement infrastructure integration with Reklamstore for "Mahmure.com".➤ The content deemed appropriate from the closed "ekolay.net" site was transferred to Mahmure.com, the necessary 301 redirects were applied.
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  • Dogan Online Dol
    Sr. Software Engineer
    Dogan Online Dol Mar 2011 - Oct 2012
    Sariyer, Istanbul, Turkey
    Established in 1999, Dogan Online (DOL) is the leading internet company in Turkey.DOL is an innovative and technological company that embodies the first and the most successful examples of solutions covering all significant business models on the internet. Today DOL comprises giant brands who are individual leaders of their own segments. DOL provides service in several fields from web portals to social networks and e-commerce sites.➤ Developed Flash Games Website "Oyungutan" (ASP.NET MVC 3, EntityFramework DB First, SQLServer 2008 R2)➤ Used Apache SOLR to store & query score data for table games.➤ Developed search infrastructure with SOLR for "ekolay.net" web portal.➤ Migrated Oyuncu.com's Classic ASP pages to the ASP.NET WebForms infrastructure.➤ Migrated Mahmure.com to the new CMS we've developed with ASP.NET MVC 3, Entity Framework, WCF, IoC, Windows Services without any loss of data&traffic.➤ Developed new version of Mahmure.com with subdomain structure & done required redirects➤ Did SEO improvements in all developed projects.➤ Created VBulletin forums for "oyuncu.com" ve "gayet.net". ➤ Developed new features for "Bilgi Yarışması".
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  • Turkuvaz Media Digital (Sabah, Atv, Fotomaç, Takvim, Yeni Asır)
    Sr. Software Engineer
    Turkuvaz Media Digital (Sabah, Atv, Fotomaç, Takvim, Yeni Asır) Jan 2010 - Mar 2011
    Besiktas, Istanbul, Turkey
    Turkuvaz Media Group is a media group whose main activities are television radio broadcasting, newspaper/magazine publishing, and nationwide distribution. It has portals such as sabah.com.tr, takvim.com.tr, fotomac.com.tr, and dailysabah.com that shed light on the future of internet journalism in digital media. ➤ Did various new developments, performance, and SEO improvements on the websites which Turkuvaz owns. (Sabah.com.tr, Fotomac.com.tr, Takvim.com.tr, Atv.com.tr, Yeniasir.com.tr, AtvAvrupa.com.tr, Teknokulis.com.tr, Sofra.com.tr)➤ Developed UsaSabah.com and Otohaber.com.tr from scratch with ASP.NET MVC's first stable version, Linq2SQL and SQLServer 2008.➤ Established a common search infrastructure with Apache SOLR for all of the websites listed above, which contains 2+ million documents.
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  • Mynet A.Ş.
    Software Engineer
    Mynet A.Ş. Feb 2007 - Jan 2010
    Sariyer, Istanbul, Turkey
    "Mynet" was established in March 1999 and has over 30 content services. It is the country's leading local internet platform with 12 million unique visitors per month and 35% user access.➤ Developed new classified ad platform "Mynet İlan" based on category and related features with PHP, Ajax, MySql and Sphinx then migrated users, stores and advertisements from the old "Mynet Emlak" and "Mynet Otomobil" to the new platform.➤ Prepared Mynet Election website with ASP.NET 2.0 WebForms for the 29 March local elections. Displayed instant and uninterrupted live results from the agency on the evening of the election.➤ Imporoved "Mynet Galeri" (ASP.NET 2.0 WebForms, SQLServer DB) in terms of web and database performance, search, usability and SEO.➤ Developed "Mynet Email Hosting" (it's new name is "Mynet Promail") service, where anyone can get free e-mail hosting service. Provided "BİRİ ADSL" specific webmail service using Mynet Email infrastructure. (PHP, MySql)➤ Created a RSS reading service "Mynet Haberci" and added it to the "Mynet Email". Added the ability to share files and folders in the "Dosya Deposu" with the user's own friends or with all Mynet users when desired.➤ Done various enhancements on the "Mynet Email" with PHP, MySql, Sphinx.➤ Done various enhancements on the "Address Book" and "Dosya Deposu" (File Storage) with ASP.NET WebForms, SQLServer.➤ Developed Web 2.0 versions of "Mynet Email", "Dosya Deposu" (File Storage) and "Address Book" with javascript libraries such as ExtJS, Prototype, script.aculo.us, an technologies like AJAX and PHP.
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  • Promaks Yazılım
    Software Engineer
    Promaks Yazılım Oct 2006 - Feb 2007
    Istanbul, Turkey
    ➤ New module method development in the Promax ERP's (Developed using Visual C++ and MFC library) Master Module to control Garanti Bank and İş Bank's check format and to collect the check in electronic environment. ➤ Created new DB tables, Stored Procedures, Triggers, and Views on the SQLServer 2000 for Central Store Module to evaluate the complaints from the customers.
  • Medya-Net Internet Iletisim Sistemleri A.S.
    Jr. Software Engineer
    Medya-Net Internet Iletisim Sistemleri A.S. Oct 2003 - May 2004
    Sariyer, Istanbul, Turkey
    ➤ Various new developments with Visual C++ in VipOfis desktop application which uses VoIP technology.➤ Development of backend web interface on Classic ASP + VBScript, various ActiveX COM components, and SQLServer 2000 DB.➤ Moving the mail server from (MailMax v4.8 + MS Access) to (MDaemon v6.8 + MySQL).➤ Developed a .NET WinForms application with C# language and Garanti VirtualPOS component for collecting monthly hosting fees of barindirma.com member websites.➤ DNS Server, SQLServer, and Mail Server management.

İsmet Öztürk Skills

Php Jquery Web Development Oop Ajax C# .net Asp.net Sql Web Applications Sql Server Xhtml Javascript Json Mysql Seo Data Modeling Xml Linq Load Balancing Scalability Visual Studio Software Development Web 2.0 C++ Web Services Programming Web Caching Iis Optimization Web Project Management Social Media User Experience Mobile Applications Sem Software Engineering Scrum Apache Swot Analysis Solr Web Analytics Tfs Teamwork Agile Methodologies Entity Framework Design Patterns Data Caching Software Development Methodologies Database Design Memcached

İsmet Öztürk Education Details

Frequently Asked Questions about İsmet Öztürk

What company does İsmet Öztürk work for?

İsmet Öztürk works for Defacto Teknoloji

What is İsmet Öztürk's role at the current company?

İsmet Öztürk's current role is Software Engineering Manager.

What is İsmet Öztürk's email address?

İsmet Öztürk's email address is is****@****ail.com

What is İsmet Öztürk's direct phone number?

İsmet Öztürk's direct phone number is +121236*****

What schools did İsmet Öztürk attend?

İsmet Öztürk attended Gebze Technical University, İstanbul Üniversitesi.

What are some of İsmet Öztürk's interests?

İsmet Öztürk has interest in Çocuklar, Çevre, Insan Hakları, Bilim Ve Teknoloji, Felaket Ve Insani Yardım, Sağlık.

What skills is İsmet Öztürk known for?

İsmet Öztürk has skills like Php, Jquery, Web Development, Oop, Ajax, C#, .net, Asp.net, Sql, Web Applications, Sql Server, Xhtml.

Who are İsmet Öztürk's colleagues?

İsmet Öztürk's colleagues are Mert Sakin, Eda Çakar Albayrak, İsmail Can Kayıkçı, Yusuf Sekizkardeş, Aslı Senem Bayhan, Abdulkadir Aydınlı, Emre Erkmen.

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