Oğuzhan Kahyaoğlu

Lead, Full-stack

Oğuzhan Kahyaoğlu

Lead, Full-stack Developer

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Hi, i'm Oğuzhan Kahyaoğlu!

6.95 yr. Lead, Full-stack Developer

.NetCore, Heroku, Asp.Net WebForms/MVC, C#,
LLBLGEN, Entity Framework, jQuery/Javascript (OOP level), LESS/CSS,
Android, Phonegap, CQRS (Command-Query Segregation),
T4, Template Editing (EF, VS, VS Projects), Regex, Hangfire, PayU, E-commerce,
CruiseControl.net, Jenkins, SVN (externals), Gitlab/hub (submodules), Teamcity, Octopus, Selenium, NUnit , KahiaCMS much more!

PROFILE

Date of Birth

04.09.1989 - Istanbul Eminonu

Find Me On

EDUCATION

Management Information Systems

Boğaziçi Üniversitesi - 2007 Sep - 2012 Jan

Within the enjoyful department of MIS , I had education about numerous topics of business life additional to software development.
Additionally, I had extra courses from Computer Science and BIS Departments which would be helpful in my future life, in my opinion.
EducationMIS Yönetim Bilişim Sistemleri olarak çevirilen, MIS olarak da bilinen zevkle okuduğum bölümde, yazılımın dışında iş dünyasına dair birçok alanda eğitim gördüm.
When it comes to my thesis, I created a project using AHP algorithm of Decision Support Systems.

Computer Software

Maçka Akif Tunçel ATL - 2003 Sep - 2007 Sep

WORK EXPERIENCES

Neyasis Technology

Lead Software Developer - 2019 April

Neyasis Teknoloji bünyesinde olarak, Enerjisa Üretim şirketinde danışman olarak çalışmaktayım. Microservice mimarisine yakın bir mimaride, yoğun bir entegrasyon ortamında projeler geliştirmekteyim.

Teknolojiler: AspnetBoilerplate, AspnetZero, Angular, Typescript

Vektora Consultancy

Lead Developer - Dec 2016 - Current

I have been working as a Lead Consultant (formerly, as Senior Consultant) in Vektora, within the department of Microsoft. We are implementing huge integrations, internal and external web application according to our customer needs. As consultants, we are 7/24 reachable due to the fact that we are responsible of huge external systems like: Vestel.com.tr, Regal-tr.com, Garenta.com.tr and so on.
I am also responsible about Framework Development within the company, which is being distributed among most of our projects.
Technologies being used within the company are: soa architecture, wcf/asmx, webforms, mvc, .netcore, ef, ninject, svn/git, ms sql, heroku, jquery, and many front-end technologies.

Hostamedia Web Agency

Senior Full-stack Developer - Oct 2012 - Nov 2016

Hostamedia could be counted as my first professional software experience; I started there as junior developer, worked for almost 4 years (with a 6 month break due to millitary services).
The company is so popular within the Hotel Websites sector of the web agencies; they got strong references like The Marmara Hotels, The House Hotels, Avantgarde Group and so on.
We were mostly doing back-end integrations to their prebuilt CMS systems. After some time, I started developing plugins for the CMS systems and contrib part of the company Framework.
Technologies being used: Webforms, LLBLGEN (instead of EF), .net 3.5, svn, ms sql, jquery and many other front-end technologies.

ATV (Turkuvaz Medya Grubu)

Software Consultant - Jun 2012 - Oct 2012

It was a project-based work experience for me. Actually, I played the business analyst role mostly for this period.

Finansbank

Intern - Apr 2011 - Jan 2012

I worked within the BI department of Finansbank, developing both ad-hoc and regular reports within the payment systems side.

TECHNICAL SKILLS

Microsoft

  • 99%
    C# 99%
  • 90%
    Asp.net 90%
  • 70%
    .netcore 70%
  • 95%
    Webforms 95%
  • 95%
    MVC 95%
  • 85%
    WCF 85%
  • 60%
    WebAPI 60%
  • 60%
    CQRS 60%
  • 60%
    NUnit 60%

Front-End

  • 85%
    CSS/LESS 85%
  • 90%
    Javascript 90%
  • 95%
    JQuery 95%
  • 60%
    Photoshop 60%

ORM

  • 75%
    LLBLGEN 75%
  • 95%
    EntityFramework 95%

CI/CD

  • 75%
    CruiseControl.net 75%
  • 85%
    Jenkins 85%
  • 50%
    Teamcity 50%
  • 50%
    Octopus 50%

Database

  • 90%
    MS SQL 90%
  • 60%
    MYSQL 60%
  • 50%
    Oracle 50%

Source Control

  • 95%
    SVN 95%
  • 70%
    GIT 70%
  • 50%
    TFS 50%

PORTFOLIO

Kale Community Portal

2018/2019 Vektora

Kale Community portal is a facebook-like project for handymans. We renewed the project using .netcore framework, integrating salesforce and hosted it on Heroku. Integrations are both running on Hangfire for scheduled jobs and on-demand rest-api queries, too. Lots of cloud technologies are used such as redis, heroku, mongodb, postgresql.

Link

YKK

Vektora

YKK, our first .netcore project, 2 web applications, 1 web api, windows services, hangfire and some console applications composes this complex project. We tasted the new things came up with .netcore framework and we are very eager to use it much more.

Garenta Rent a Car

www.garenta.com.tr - Vektora

Garenta, a car-rental site; website, callcenter and branch screens are developed by Vektora. I have been working on all of the sites, integrations, services and anywhere of the project in order for our customer's needs.

Link

Vestel - Corporate Sales

Partners.vestel.com.tr - Vektora

We renewed partners.vestel.com.tr with MVC infrastructure. The same integrations goes for this project, too. As their sales two times of the www.vestel.com.tr, we developed it carefully and ended up with a good application.

Link

Vestel.com.tr

Vektora

I have been giving support for Vestel.com.tr. From pos integration, to SAP/CRM and many other service providers, we have been mostly working on integration. This is the highest traffic site of Vektora actually. In parallel, we tried to do our best in order to increase performance of the site within the last two years; which resulted in on a single machine, this website can handle more than 5K users easily.

Link

KahiaCMS

Being developed since 2014

KahiaCMS is my cms project developed for my freelance projects; an Entity Framework based CMS framework. With the help of this CMS, development time has been decreased dramatically with the help of plugin-based and predefined infrastructures. Highlights: CMS Dashboard: A dashboard of daily activities of each users interactions within the CMS system. Drag-drop sorting of entities, Responsive, Multi-language, Labels within the CMS panel of entities and their field labels can be edited directly, Best HTML editor is used (CKEditor), Image cropping, multiple uploads, json uploaders, location pickers and much more addons.

Sağlam Altın

Hostamedia, 2013, AltınÖrümcek 2015 1. ve 3.sü

Sağlam Altın, financed by Kuveyt Türk Bank, is the biggest news portal about gold trading within Turkey. In 2015, this project is rewarded with 1st in the news category and 3rd in the portal category in Altın Örümcek.

Link

The Marmara Collection

Hostamedia, 2016

The Marmara group website was the biggest project for Hostamedia. It was the candidate of us for Altın Örümcek that year.

Link

Leka Hotels

Hostamedia, 2015

Like our TheHouseHotel project, LekaHotels was also a multi-hotel project that was developed by Hostamedia. With good designs and following trends like video-banners, it was awarded with "Awwwards", the project of the day.

Link

The House Hotel

Hostamedia, 2014

TheHouseHotel project, which was our finalist for the Altın Örümcek , was one of the projects that I worked as both back-end and front-end developer. Additionally, I also played the key role for Google E-commerce integration.

Link

Can Hi-Fi

Hostamedia, 2013

CanHiFi, is a hi-fi sound systems provider. The old website was also developed by Hostamedia, 10 years ago. With new branding, both back-end and front-end was mostly developed by me.

Link

theMenuMate

Android, 2013

theMenuMate, which was a startup project, was a digital restaurant menu solution for cafes and restaurants.

Trendist Ataşehir

Hostamedia, 2013

Trendist Ataşehir is a residence located on Atasehir. It was receiving high traffic due to the fact that Mazhar Alanson was the face of the project on social media.

Link

PropertyTurk.net

Hostamedia, 2013

PropertyTurk, was a real-estate platform for KuveytTurk.

Link

SmartStore

2012

SmartStore, MIS bitirme tezim olup, kullanıcılara "gerçek" ürün kıyaslaması sunabilen bir e-ticaret platformudur. Üniversitede son sınıfta yazılım, tasarım, efektler, akademik araştırma, veri havuzu oluşturma ve kıyaslama algoritmalarının tamamını ben geliştirdim. "Gerçek" kıyaslamadan kasıt ise, HepsiBurada gibi bütün e-ticaret platformlarında size seçtiğiniz bir takım ürünlerin sadece özellik karşılaştırmalarını içeren kıyaslama mekanizmaları mevcut. SmartStore ise, size "şu telefon diğer 3 telefondan daha iyidir ve fiyatları da şunlardır" sonucunu üretebilen bir sistemdir. Detayları için bana ulaşabilir ve linkten test edebilirsiniz.

Link

Enerjisa

Software Consultant

On behalf of Neyasis technology, I have been working as a consultant. We are working with ABP framework.

INTERESTS

Research

Whenever I had spare time, I mostly use it for making technical research. Additionaly, I behave like influencers; I love to share information around me.

Gaming

I love competitive gaming, playing CS and Dota for more than 10 years.

CONTACT

Address

Feneryolu, Kadıköy/İstanbul

E-mail

oguzhan.kahyaoglu@yahoo.com