I’m a Computer Engineering graduate from Kadir Has University with strong experience in frontend web development, specializing in Shopify Liquid, WordPress, and ASP.NET MVC. I’ve contributed to several international e-commerce projects such as VloerDealXL, LupinnyLeather, DelfiCase, and TOP-PVC.NL, focusing on clean UI design and responsive development. Alongside my technical work, I’ve developed a keen eye for design using tools like Canva and Adobe Photoshop, and strengthened my backend knowledge through certifications in MySQL and SQL for Data Science. I’m passionate about creating seamless, user-friendly interfaces that combine functionality and aesthetics — always aiming to deliver high-quality, detail-oriented results.

Yusuf Seha Öztürk

I’m a Computer Engineering graduate from Kadir Has University with strong experience in frontend web development, specializing in Shopify Liquid, WordPress, and ASP.NET MVC. I’ve contributed to several international e-commerce projects such as VloerDealXL, LupinnyLeather, DelfiCase, and TOP-PVC.NL, focusing on clean UI design and responsive development. Alongside my technical work, I’ve developed a keen eye for design using tools like Canva and Adobe Photoshop, and strengthened my backend knowledge through certifications in MySQL and SQL for Data Science. I’m passionate about creating seamless, user-friendly interfaces that combine functionality and aesthetics — always aiming to deliver high-quality, detail-oriented results.

Available to hire

I’m a Computer Engineering graduate from Kadir Has University with strong experience in frontend web development, specializing in Shopify Liquid, WordPress, and ASP.NET MVC. I’ve contributed to several international e-commerce projects such as VloerDealXL, LupinnyLeather, DelfiCase, and TOP-PVC.NL, focusing on clean UI design and responsive development.

Alongside my technical work, I’ve developed a keen eye for design using tools like Canva and Adobe Photoshop, and strengthened my backend knowledge through certifications in MySQL and SQL for Data Science.

I’m passionate about creating seamless, user-friendly interfaces that combine functionality and aesthetics — always aiming to deliver high-quality, detail-oriented results.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
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Language

English
Fluent
Turkish
Fluent
German
Beginner

Work Experience

Web Developer at On Yazilim
August 31, 2025 - September 20, 2025
Shopify and Wordpress frontend development; contributed to TOP-PVC.NL frontend using Shopify Liquid; developed the frontend of Dr. Fatih Yıldız's website using WordPress.
Frontend Engineer at Score Your Transfer
August 1, 2025 - November 2, 2025
Currently designing with Canva; performs translation and data analysis.
Web Developer at On Yazilim
August 1, 2025 - August 1, 2025
Frontend development for Shopify and WordPress; developed TOP-PVC.NL frontend using Shopify Liquid; created frontend for Dr. Fatih Yıldız's website using WordPress.
Web Developer at On Yazilim
August 1, 2025 - September 20, 2025
Frontend development for TOP-PVC.nl using Shopify Liquid; built frontend for Dr. Fatih Yıldız's website using WordPress.
Web Developer at On Yazilim
August 1, 2025 - September 20, 2025
Frontend development for TOP-PVC.NL using Shopify Liquid and WordPress; contributed to frontend of Dr. Fatih Yıldız's website.
Web Developer at On Yazilim
August 1, 2025 - September 20, 2025
Contributed to Shopify and WordPress frontend development; developed frontends for TOP-PVC.nl using Shopify Liquid and worked on Dr. Fatih Yıldız's website with WordPress.
IT Staff at PLM Bilgisayar A.Ş.
September 20, 2024 - September 20, 2024
Worked for 15 days as IT Staff between 01-09-2024 and 20-09-2024.
IT Staff at PLM Bilgisayar A.Ş.
September 20, 2024 - September 20, 2025
Worked 15 days as IT Staff; provided IT support during Sep 2024.
IT Staff at PLM Bilgisayar A.Ş.
September 20, 2024 - September 20, 2025
Temporary IT staff engagement for 15 days (Sept 1–20, 2024).
IT Staff at PLM Bilgisayar A.Ş.
September 20, 2024 - September 20, 2025
Temporary IT staff role for 15 days.
IT Staff at PLM Bilgisayar A.Ş.
September 20, 2024 - September 20, 2025
Worked as IT Staff for 15 days (1–20 September 2024), supporting IT operations during a short-term assignment.
Frontend Developer Volunteer Intern at Limunis
February 29, 2024 - September 20, 2025
Contributed to frontend development of VloerDealXL using HTML and CSS; contributed to LupinnyLeather frontend using Shopify Liquid; contributed to DelfiCase frontend using Shopify Liquid.
Frontend Developer (Volunteer Intern) at Limunis
February 1, 2024 - February 1, 2024
Contributed to Shopify frontend development for VloerDealXL; implemented frontend using HTML and CSS in Visual Studio Code; assisted in LupinnyLeather frontend using Shopify Liquid; contributed to DelfiCase frontend with Shopify Liquid; also performed an IT Staff assignment at PLM Bilgisayar A.Ş. for 15 days in Sep 2024.
Frontend Developer Volunteer Intern at Limunis
February 1, 2024 - September 20, 2025
Contributed to Shopify frontend development for VloerDealXL; built frontend using HTML and CSS in Visual Studio Code; contributed to LupinnyLeather frontend using Shopify Liquid; assisted with DelfiCase frontend using Shopify Liquid.
Frontend Developer Volunteer Intern at Limunis
February 1, 2024 - September 20, 2025
Contributed to frontend development for Shopify-based projects (VloerdealXL, LupinnyLeather, DelfiCase); used HTML, CSS, and Shopify Liquid; involved in design and frontend implementation; also completed a short IT staff stint at PLM Bilgisayar A.Ş.
Frontend Developer Volunteer Intern at Limunis
February 1, 2024 - September 20, 2025
Contributed to frontend development of projects including VloerdealXL and LupinnyLeather; built frontend using HTML and CSS, and used Shopify Liquid where needed for logic. Participated in DelfiCase frontend; also completed a short IT staff stint at PLM Bilgisayar A.Ş. during Sept 2024.

Education

Bachelor of Engineering and Nature Science, Computer Engineering at Kadir Has University
January 11, 2030 - June 1, 2025
Bachelor of Engineering and Nature Science, Computer Engineering at Kadir Has University
January 11, 2030 - June 1, 2025
Bachelor of Engineering and Nature Science, Computer Engineering at Kadir Has University, Istanbul
January 11, 2030 - June 1, 2025
Bachelor of Engineering and Nature Science, Computer Engineering at Kadir Has University
January 11, 2030 - June 1, 2025
Bachelor of Engineering at Kadir Has University
January 11, 2030 - June 1, 2025

Qualifications

FCE Certification
January 1, 2019 - September 20, 2025
TELC A2 German
January 11, 2030 - September 20, 2025
MySQL for Data Analytics and Business Intelligence – Edureka
January 11, 2030 - September 20, 2025
SQL for Data Science – UC Davis (Coursera)
January 11, 2030 - September 20, 2025
MySQL for Data Analytics and Business Intelligence – Edureka
January 11, 2030 - September 20, 2025
SQL for Data Science
January 11, 2030 - September 20, 2025
MySQL for Data Analytics and Business Intelligence
January 11, 2030 - September 20, 2025
SQL for Data Science
January 11, 2030 - September 20, 2025
MySQL for Data Analytics and Business Intelligence
January 11, 2030 - September 20, 2025
SQL for Data Science
January 11, 2030 - September 20, 2025
MySQL for Data Analytics and Business Intelligence
January 11, 2030 - November 2, 2025
SQL for Data Science
January 11, 2030 - November 2, 2025
I’m Learning SQL With Applications
January 11, 2030 - November 2, 2025

Industry Experience

Software & Internet, Education, Professional Services, Media & Entertainment, Other, Retail, Computers & Electronics

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
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