I am Sezer, a Senior ReactJS Front-end developer with 5+ years of experience building scalable web applications using ReactJS, NextJS, Shopify Hydrogen, Remix, GraphQL, and TypeScript. Majored in Computer Engineering. Currently completing my Master's in Computer Science in Hungary, bringing a strong academic foundation to my senior-level development skills. It is my last semester. Developed web projects and mobile projects, mostly web. I specialize in frontend development with strong ReactJS expertise, while having additional backend experience as well. I have a track record of delivering frontend solutions across diverse projects, including e-commerce platforms, Shopify-based storefronts, and integrations with various third-party tools. I am proactive in learning new technologies and enjoy collaborating in multidisciplinary teams to build robust and scalable web experiences.

Sezer Dogru

I am Sezer, a Senior ReactJS Front-end developer with 5+ years of experience building scalable web applications using ReactJS, NextJS, Shopify Hydrogen, Remix, GraphQL, and TypeScript. Majored in Computer Engineering. Currently completing my Master's in Computer Science in Hungary, bringing a strong academic foundation to my senior-level development skills. It is my last semester. Developed web projects and mobile projects, mostly web. I specialize in frontend development with strong ReactJS expertise, while having additional backend experience as well. I have a track record of delivering frontend solutions across diverse projects, including e-commerce platforms, Shopify-based storefronts, and integrations with various third-party tools. I am proactive in learning new technologies and enjoy collaborating in multidisciplinary teams to build robust and scalable web experiences.

Available to hire

I am Sezer, a Senior ReactJS Front-end developer with 5+ years of experience building scalable web applications using ReactJS, NextJS, Shopify Hydrogen, Remix, GraphQL, and TypeScript. Majored in Computer Engineering. Currently completing my Master’s in Computer Science in Hungary, bringing a strong academic foundation to my senior-level development skills. It is my last semester. Developed web projects and mobile projects, mostly web. I specialize in frontend development with strong ReactJS expertise, while having additional backend experience as well.

I have a track record of delivering frontend solutions across diverse projects, including e-commerce platforms, Shopify-based storefronts, and integrations with various third-party tools. I am proactive in learning new technologies and enjoy collaborating in multidisciplinary teams to build robust and scalable web experiences.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Turkish
Fluent
English
Advanced
Hungarian
Beginner

Work Experience

Master Degree Internship at Strivacity
August 1, 2025 - September 1, 2025
Worked on Strivacity SDK including JavaScript frameworks (ReactJS, NextJS and Remix), Kotlin and Swift; implemented passkeys authentication feature.
Senior ReactJS Web Developer at Machinarium
June 1, 2022 - May 1, 2024
Led frontend development for multiple projects: PınarOnline (Next.js, Bootstrap), Marketplace (Next.js, RTK, Tailwind) and EveShop (Shopify Hydrogen, Remix, GraphQL, TypeScript); contributed to EnzaHome/Yataş Group initiatives and integrated Insider and other third-party tracking tools.
Associate Founder at Stokyok
May 1, 2020 - July 1, 2021
Co-founded an ecommerce site; built frontend with ReactJS and mobile apps with Flutter; developed customer/admin panels.
Frontend Developer - with backend experience at PaxClick
October 1, 2019 - March 1, 2020
Developed mobile apps with React Native and contributed to web frontend with ReactJS; developed REST API with PHP.
Freelancer ReactJS Developer
February 1, 2019 - October 1, 2019
Freelance ReactJS development
Frontend Developer - with backend experience at PikoTV
November 1, 2018 - February 1, 2019
Developed website frontend using ReactJS and Java; backend tasks with PHP.
Frontend Developer - Part time at Carpedu
November 1, 2016 - July 1, 2017
Upgraded JS codes to Angular 1 year and supported server tasks.
Summer Internship at Serenay Yazılım
June 1, 2013 - August 31, 2013
Developing CRM with CodeIgniter Framework; Developing mobile application with Ionic 1

Education

Master in Computer Science at University of Pannonia
January 1, 2024 - December 6, 2025
MS, Computational Science at Technische Universität Wien
January 1, 2025 - January 1, 2025
Computer Engineering at Düzce University
January 1, 2012 - January 1, 2018

Qualifications

React JS Skill on LinkedIn - Front-end Basics
January 11, 2030 - December 6, 2025
JS Skill on LinkedIn
January 11, 2030 - December 6, 2025
CSS Skill on LinkedIn
January 11, 2030 - December 6, 2025
Kaggle Master Programme -1
January 11, 2030 - December 6, 2025
Kaggle Intermediate Machine Learning
January 11, 2030 - December 6, 2025
Kaggle Intro to Machine Learning
January 11, 2030 - December 6, 2025

Industry Experience

Software & Internet, Media & Entertainment, Professional Services, Education

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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