Erhan K.

Erhan K.

Senior Software Engineer

Thailand
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About Me

Well-versed Software Developer with 13+ years of experience in developing and managing robust, scalable and secure web and mobile applications in a wide array of industries, including Shopify and Big Commerce app and API development. An expert user of PHP and related frameworks, ASP.net, as well as JavaScript technology stack. Hands-on experience in managing developer teams, as well as client handling and efficient communication in order to attain project goals.

Work history

UpStack
UpStack
Senior Software Engineer
2020 - Present (4 years)
Remote
  • Create and develop innovative software solutions for different clients across a broad range of industries.

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

  • Ensure that features are being delivered efficiently and on-time.

Minjaco
Minjaco
IT Manager
2019 - 2020 (1 year)
Lamphun, Thailand
  • Managed all IT infrastructure of Minja Co., including internal applications (stock, CRM, order management) ( PHP 7.2 - Vuejs ), and the websites mybikinicompetition.com and e-commerce web site (muscledazzle.com).

  • Developed the entire website architecture and back-end systems for MyBikini Competition website that reaches over 10k competitions worldwide.

  • Oversaw overall product development and improved system optimization where possible for applications.

Freelancer
Freelancer
C# and PHP Developer
2013 - 2018 (5 years)
Remote
  • Led a freelance team of Front-end developers, PHP developers, c# developers, designers, and mobile app. developers that assisted companies without an in-house developer team

  • Maintained the focus on product backlog and project timeline, closely working with project owners and ensuring a continuous delivery of features for software applications.

  • Actively collaborated with Development, Testing, Design, and Digital Marketing teams in delivery execution of applications.

Manifakture
Manifakture
C# and PHP Lead Developer
2012 - 2013 (1 year)
Istanbul, Turkey
  • Led development of projects for the company, managing the in-house technology team and keeping focus on product backlog and project timeline.

  • Mentored junior developers on software development and process optimizing the work flow.

  • Integrated the website back-end system with multiple third-party services.

Sesli Harfler SMA
Sesli Harfler SMA
PHP Web and Facebook Application Developer
2010 - 2012 (2 years)
Istanbul, Turkey
  • Worked on the development of web sites and Facebook integrations for global companies such as P&G and Beko.

  • Acted as back-end developer for Savvis, specialized in e-commerce, enterprise application services, hosting and content management, and infrastructure optimization for global clients.

  • Supported the front-end developers by integrating their work with applications.

Freelancer
Freelancer
Software Developer
2009 - 2012 (3 years)
Remote
  • Developed and integrated creative easy-to-use software solutions for different clients around the globe.

  • Prioritized the needs of product features and align them with the stakeholders feedback.

  • Created working strategies with developer teams that transformed business objectives into reality.

Bilgi Kurdu
Bilgi Kurdu
C# Developer
2008 - 2009 (1 year)
  • Worked on the development of a Learning Management System for multiple global companies such as DHL Turkey and KOÇ Enterprise in Turkey.

  • Developed and architected an application for delivery of educational courses and training programs for company employees.

  • Maximized performance by conducting user interface tests and rectifying any technical issues.

Final Publishing
C# Developer
2007 - 2008 (1 year)
Istanbul, Turkey
  • Acted as back-end engineer for E-commerce website development, building and maintaining multiple web applications.

  • Implemented security and data protection, also fixing vulnerabilities for the websites.

  • Complied with best practice changes and researched new appropriate technology stacks.

Portfolio

Back-End Developer - My Bikini Competition
Back-End Developer - My Bikini Competition

This website lists all upcoming Bikini Competitions in and near a location in 2020, as well as fitness, figure/physique, and bodybuilding contests. Includes all types of shows: local, national, natural, beginners, all Federations (eg NPC, IFBB, etc). It includes competition dates, coach information, useful news, and articles. Developed the entire website architecture and back-end systems. Improved system optimization where possible, testing and troubleshooting applications both before and after deployment. The project was successfully launched and reaches more than 10k bikini competitors. Technologies used in the project: Php 7.2, Mysql 5.7, Laravel framework, Redis, Laravel Forge, Laravel Envoyer, Vuejs.

Back-End Developer / Front-End Developer - Order Management System
Back-End Developer / Front-End Developer - Order Management System

The project was an in-house portal application that handles orders via BigCommerce API. Orders are processed by customer service employees. Employees can get information about customers, previous orders and determine the size. Developed application back-end side and worked on front-end development as well. Ensured proper integration with third-party services and applications. Finalized the back-end features and enhanced performance. Technologies used in the project: Php 7.2, Mysql 5.7, Laravel framework, Redis, Laravel Forge, Laravel Envoyer, Vuejs, Nuxtjs, WebSockets.

Back-End Developer - Ersoy Bilgehan
Back-End Developer - Ersoy Bilgehan

ErsoyBilgehan is an independent Turkish law firm widely recognized for its strong national and international practice. Clients range from single-owner start-ups to household name companies, from government companies to global giants. Developed the website architecture and back-end code from scratch using the Laravel framework. Worked on the development of the server-side logic and maintenance of the central database. Closely collaborated with the front-end developers in building and ensuring synchrony in the development of the website. Technologies used in the project: Php 7.2, Mysql 5.7, Laravel framework.

API Developer - FERISTAH
API Developer - FERISTAH

The app is an accurate and accessible information pool for the gender adjustment process by the SOCIAL POLICY GENDER IDENTITY AND SEXUAL WORKING ASSOCIATION (SPOD). Developed all API code and back-end systems for the application. Implemented software engineering best practices in design and development, delivering an exceptional experience to customers and driving efficiency by adding reusable service components. The app was successfully launched, reaching thousands of users in Turkey. Technologies used in the project: PHP 7.2, MySQL 5.7, Redis, Laravel framework.

Back-End Developer - Pernigotti
Back-End Developer - Pernigotti

Pernigotti is one of the most important and known brands of Italy with its extraordinary Gianduia chocolate, unique nougat, and famous ice cream. More than 155 years of Italy's traditional and historical brand Pernigotti symbolizes its mastery in production. Pernigotti, which was purchased and renewed by Toksöz Group in 2013, is the first step towards becoming a global group. The project provides key product information for the brand. Developed the entire website architecture and back-end systems. Developed back-end features according to the proposal and managed code reviews. Built reusable code and libraries for future use of the development team. Technologies used in the project: Php 7.2, Mysql 5.7, Laravel framework.

Education

Education
Biology, General
Hacettepe University