Senior Frontend Developer

Mert Helvacı

Building interfaces for products people use every day.

About

Having 6 years of frontend development experience in React ecosystem with TypeScript, I have been specialized in Next.js and global state management using Redux Toolkit. My work prioritizes semantic markup and accessible web experiences for all users along with presenting responsive user interfaces which appears perfectly on smaller size devices.

Additionally, I have been expanding my expertise into DevOps and the software lifecycle. Having knowledge of Docker and container orchestration. I earned my CKAD certificate to master Kubernetes applications, recently. These skills help me contribute more effectively to cross-functional teams.

5+ Years experience

5 Companies

2024 Currently at Eteration

Also on CodePen

Experience

Feb 2024 – Present

Eteration Senior Frontend Developer

Leading Garanti BBVA TAMI Dijital Para frontend team and implementing user interfaces
Developed Garanti BBVA e-Trader app for web-only platform
Technical lead for Garanti TAMI NextJS project
Unit tests with React Testing Library and Jest

Jul 2023 – Feb 2024

Warpiris Frontend Developer

Built new web UI for Papara app using React and TypeScript

Jul 2022 – May 2023

Evreka Software Frontend Developer

Implemented UI designs with React and TypeScript
State management with Redux Toolkit and RTK Query
Styling with styled-components
Map operations with LeafletJS
Unit tests and Storybook story generation

Nov 2021 – Jun 2022

Getir Frontend Developer

Developed Getir Büyük and Getir Çarşı web platforms
State management with Redux and Redux Saga

Jul 2020 – Oct 2021

SIMDATIX Frontend Developer

Built Roadjet GmbH website using ReactJS and Bootstrap

Skills

Frontend

React
TypeScript
Next.js
Responsive Design
Semantic Markup
Accessibility

State & Data

Redux Toolkit
RTK Query

Infrastructure

Docker
Kubernetes

Backend

NestJS
Express

Testing

Jest
React Testing Library

Contact

Let's work together.

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