Halil I.

Halil I.

Senior Full-stack Developer

Istanbul, Turkey
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About Me

Halil is a Senior Full-stack Developer with 10+ years of industry expertise developing different web applications using primarily the Microsoft tech stack (.NET Core). He has mastery in both back-end and front-end development, is an excellent communicator and team player, and has provided expertise for two of the largest eCommerce site projects in Turkey.

ASP.NET Core 2 years ASP.NET MVC 5 years Angular.JS 2 years Auto Mapper 3 years Autofaq 2 years C# 7 years CSS 6 years Castle Windsor 3 years Couchbase 2 years Dapper Docker 3 years ELK Stack 3 years ES5 6 years Entity Framework 6 years Google Closure Builder 6 years Gulp 2 years HTML 5 years JavaScript 2 years LINQ 6 years MSSQL 2 years Memcached 3 years Microsoft Azure Moq 3 years NHibernate 3 years NUnit 3 years Node.js Oracle 6 years PostgreSQL 6 years RabbitMQ 3 years React Native React.js 2 years Redis 5 years SASS 2 years SQL 5 years Silverlight 7 years Typescript 2 years Vue.js 6 years WCF 6 years Web API 2 years Windows Presentation Foundation (WPF) 7 years jQuery 5 years

Work history

UpStack
UpStack
Senior Full-stack Developer
2019 - Present (6 years)
Remote

  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participating in scrums consisting of cross-functional teams, both software and hardware.

  • Ensuring that features are being delivered efficiently and on time.

C#jQueryASP.NET MVCSQLJavaScriptHTMLCSS3ASP.NET Core
Aurora Loans
Aurora Loans
Senior Full-stack Developer
2018 - Present (7 years)
Remote

  • Implementing a weekly affiliate report (Azure web portal) solution, new affiliate websites, customer affordability check portals, and a missing and stolen cards listing page for the client.

  • Providing production support to improve performance metrics on the current systems and fixing bugs on key components of the system.

  • Implementing a multi-country payout feature and maintaining a Twilio integration tool on the call center app.

Microsoft AzureHTMLASP.NET CoreJavaScriptjQueryVue.jsReact NativeEntity FrameworkDapperAuto MapperMSSQLMoqNUnit
Trendyol Group
Trendyol Group
Full-stack Developer
2017 - 2018 (1 year)
Istanbul, Turkey

  • Engineered a guest checkout tool and built a user data collection tool for the eCommerce platform.

  • Successfully oversaw and implemented an old content URL redirection tool for the solution.

  • Configured the blue and green deployment setup on the platform for the client.

Node.jsHTMLCSSSASSGulpWebpackTypescriptAngular.JSReact.jsASP.NET MVCWeb APIEntity FrameworkDapperAuto MapperMSSQLCouchbaseWCFRedisMemcachedDockerAutofaqMoqNUnit
Hepsiburada
Hepsiburada
Back-end Developer
2016 - 2017 (1 year)
Istanbul, Turkey

  • Built a distributed cache solution and installed end-to-end request logging on the solution for the client.

  • Analyzed and supervised the migration of a structure from monolithic architecture to a microservice architecture.

  • Built new features for the platform and provided production support in fixing bugs during implementation.

ASP.NETWeb APINHibernateAuto MapperMSSQLWCFRedisMemcachedDockerELK StackRabbitMQCastle WindsorMoqNUnit
Rk Soft GIS Solutions
Rk Soft GIS Solutions
JavaScript Developer
2013 - 2016 (3 years)
Istanbul, Turkey

  • Built and provided support for various JavaScript map components on the GIS solution.

  • Designed, developed, and installed UI components such as the layer manager, toolbar, dialogs, textboxes, select boxes, and a WinForms-style parent-child pattern.

  • Worked on the integration of the Map API on the solution and implemented an add-on-based plugin feature.

JavaScriptES5Google Closure BuilderASP.NET MVCPostgreSQLOracleWCFHTMLCSS3jQueryEntity FrameworkWinForms
Entegral Integration and Business Intelligence Ltd.
Entegral Integration and Business Intelligence Ltd.
.NET Developer
2013 - 2013
Remote

  • Implemented various modules (localization, payment, and product/category) on the eCommerce solution.

  • Developed an admin panel for the eCommerce application.

  • Fixed bugs and complex technical issues encountered during implementation.

JavaScriptES5ASP.NET MVCMSSQLWCFHTMLCSSjQueryLINQSQL.NET
Yalin Software
Yalin Software
Junior .NET Developer
2011 - 2012 (1 year)
Bursa, Turkey

  • Developed a Silverlight user interface for a client.

  • Developed a WPF UI using new tools.

  • Developed new features on projects and improved software efficiency and reliability.

SilverlightWindows Presentation Foundation (WPF)WCFWPF

Portfolio

Senior Full-stack Developer - Aurora LAN
Senior Full-stack Developer - Aurora LAN

Aurora is an old-fashioned guarantor-based loan company. The platform allows users to take out loans and have a friend or family member who trusts that they can make the refund and is willing to do it if the user cannot serve as a guarantor in the process. Implemented different features on the solution and fixed several bugs on the platform for the client.

Back-end Developer - Hepsiburada
Back-end Developer - Hepsiburada

Hepsiburada is Turkey’s leading eCommerce brand connecting customers, suppliers, and entrepreneurs across the country. Worked with the checkout team, built new back-end features, implemented a shopping loan payment method, and fixed bugs on the platform.

Full-stack Web Developer - Trendyol
Full-stack Web Developer - Trendyol

Trendyol is the largest and fastest growing mobile commerce company in Turkey and in the MENA region. Worked with the storefront team in developing features and solutions for the eCommerce site.

Education

BSc Engineering
BSc Engineering
Uludag University - Turkey
2007 - 2012 (5 years)