ERENCAN ERTEM

Frontend Developer

Istanbul, Turkey erencanertem@outlook.com Github LinkedIn

System Summary

As an experienced Frontend Developer, I build high-performance, pixel-perfect, and user-focused web interfaces. Alongside modern libraries such as React, Svelte, and SvelteKit, I have strong hands-on experience in the Shopify ecosystem, including theme development, storefront customization, and e-commerce-focused frontend work. I excel at turning complex designs into performant web applications and conversion-driven landing pages. Clean code, sustainable architecture, and solving complex UI/UX challenges are core to how I work.

Skills & Technologies

HTMLCSSJavaScriptTypeScriptSvelteSvelteKitReactReact NativeNextJSjQueryTailwind CSSMaterial UIShopify/LiquidWebflowGitGoogle Tag ManagerGoogle Analytics

System Logs: Experience

Frontend & Shopify Developer

04/2025 - Present

Piernet

Developing dynamic and responsive interfaces using HTML, CSS, React, NextJS, Material UI, and Tailwind. Creating and maintaining mobile applications with React Native. Building custom Shopify storefronts with Liquid. Integrating third-party services and APIs.

# Related Projects / Links

Frontend Developer

09/2024 - Present

Frostium

Creating UI architecture for SaaS platforms using Svelte/Sveltekit. Developing pages from scratch with HTML, Tailwind, and JavaScript. Working with TypeScript for enhanced code reliability and scalability.

Frontend Developer

09/2022 - 11/2025

Pattern Brands

Creating and enhancing web pages from scratch while optimizing user experiences. Implementing dynamic features with frameworks like Svelte, managing DOM manipulations with jQuery & Pure JavaScript.

Frontend Developer

08/2022 - 11/2025

Novus Studio

Led complete frontend development for turquia.com.tr, including business dashboards. Developed and improved UI/UX for mayple.com using Svelte and Webflow. Created e-commerce solutions with Shopify/Liquid.

# Related Projects / Links

Education & Certifications

Web Design and Coding

Anadolu University | 2021-2023

International Relations

Anadolu University | 2015-2020

React Native - The Practical Guide [2025]
FreeCodeCamp JavaScript Algorithms and Data Structures (2024)
FreeCodeCamp Responsive Web Design (2023)
Institute Istanbul Frontend Development 160 Hour (2022)