Profileimage by Celal Demir Full Stack Developer from Duezce

Celal Demir

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Last update: 13.06.2022

Full Stack Developer

Company: YektaSoft Anonim Sirketi
Graduation: Computer Secience
Hourly-/Daily rates: show
The daily working shift is 8 hours.
Languages: German (Elementary) | English (Limited professional) | Turkish (Native or Bilingual)

Skills

Creating dynamic web applications; planning and designing sectoral automations from scratch and coding the layered architecture; Creating e-commerce structures from scratch or optimizing the existing structure, analyzing large-scale data and transforming data into meaningful and visual information, scaling projects with large traffic flows are my specialties.
I would like to introduce myself briefly:
My software life started in 1994 by studying computer technical high school. The first programming language I worked on was the Qbasic programming language. During my high school years (1997), I wrote a library automation program (QBasic) as a project. My first market experience is an inventory tracking program I wrote for a construction company in 1998.
In 1999, I started Kocaeli University Computer Education Department. I graduated in 2003. I learned many programming languages ​​(C, C++, Mathlab, SQL, VisualBasic, ActionScript 3.0). Again, during my school years, I signed many academic projects.
I have worked in many projects and companies since 2003:
I worked at Isar Computer between 2003-2009. In this process, I developed many desktop programs (stock tracking, pre-accounting, service tracking) for companies using VisualBasic and C#.
In 2008-2009, my interest in web technologies increased. This is how I learned PHP. Meanwhile, I started developing dynamic websites and applications.
In 2009-2013, I undertook the construction or optimization of many dynamic websites on the market as a freelance. I developed myself in HTML, CSS, MySQL, MariaDB, javascript, AJAX-JQuery with the projects I did in this process.
Between 2013 and 2015, I worked in a team that developed a large-scale logistics automation with cloud system technology for a large-scale logistics company. In this process, I used both SOAP and Rest Api technologies and increased my previous knowledge.
I started using Laravel Technologies since 2015. I also had experience on microservice architecture. I blended Laravel technologies with redis and RabbitMQ. I have worked with teams using Laravel in all the projects I have worked on for about 7 years. I worked as a team leader in 2 projects developed with Laravel.
I am a person who constantly develops himself and learns new technologies. I also love to teach and share my knowledge. Coding and nature walks are my hobbies. I always want to try to stay fit and live life happily.

Project history

05/2015 - Present
Full Stack Developer
YektaSoft A.Ş (< 10 employees)
Internet and Information Technology
We are working on the existing system designed with Laravel. We are producing new add-ons to the system. We are doing database optimization. We make the necessary graphic arrangements. We fix system errors.

04/2021 - 06/2022
Full Stack Developer
Venias EU (< 10 employees)
Internet and Information Technology
wesites and app developer

09/2013 - 12/2015
Fulstack Developer
Freelance (< 10 employees)
Transport and Logistics
Fulstack developer.

11/2009 - 09/2013
Software Development and Control.
Freelance (< 10 employees)
Internet and Information Technology
website, web software, CMS, industry software, big data analytics, cloud system

10/2003 - 08/2009
Analysis, Software Development and Control.
İsar Bilgisayar (10-50 employees)
Other
Analysis, Software Development and Control.

Time and spatial flexibility

For now, we can work remotely outside of Turkey. However, it can be evaluated according to the status of the project.

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CEO (Martin Lechner)
"Excellent cooperation, gladly again!"
Owner (Martin Lechner)
"Schnelle, unkomplizierte und kompetente Abwicklung."

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