Julia Tewelde

JT

Open to opportunities

Julia Tewelde

@juliatewelde

Frontend developer in Amsterdam building responsive, scalable React/Angular apps with API integration and user-focused UX.

What I'm looking for

I’m looking for a frontend role where I can build responsive, scalable React/Angular applications, integrate APIs, and create user-focused dashboards. I want a team that values clean components, reliable testing, and clear problem-solving.

I’m a frontend developer based in Amsterdam, and I build responsive, scalable web applications using Angular, React, and TypeScript. I focus on user-focused solutions with a proactive, problem-solving, and detail-oriented mindset.

Since going freelance in January 2025, I’ve built responsive user interfaces with React, JavaScript, HTML, and CSS, creating reusable UI components to keep apps maintainable at scale. I integrate APIs to enhance functionality and improve usability by resolving layout and styling issues.

Before that, I worked as a Technical Support Specialist at Waternet (Hybrid) from October 2022 to December 2024, resolving technical issues while maintaining high customer satisfaction. I also explained technical concepts clearly to non-technical users and applied strong problem-solving under pressure while meeting SLAs.

My projects reflect how I like to work: an AI chat interface with real-time messaging (tested with Playwright) and a security monitoring dashboard with Angular services and RxJS (tested with Cypress). I’m hands-on with component-based architecture, API integration, and modern testing to deliver reliable, interactive experiences.

Experience

Work history, roles, and key accomplishments

SE

Current

Frontend Developer

Current

Self Employed

Jan 2025 - Present (1 year 6 months)

Built responsive user interfaces using React, JavaScript, HTML, and CSS, integrating APIs to enhance application functionality. Developed reusable UI components and resolved layout and styling issues to improve usability.

React TypeScript JavaScript HTML5 CSS3 API Integration UI Components Responsive Design Playwright

WA

Technical Support Specialist

Waternet

Oct 2022 - Dec 2024 (2 years 2 months)

Resolved technical issues to maintain high customer satisfaction, explaining technical concepts clearly to non-technical users. Managed problem-solving under pressure while meeting SLAs.

Technical Troubleshooting Customer Support SLA Management Technical Communication Problem Solving Incident resolution Time Management

Education

Degrees, certifications, and relevant coursework

RF

ROC van Amsterdam - Flevoland

Entrepreneurship

Studied Entrepreneurship with a technology-focused, project-based development approach.

Tech stack

Software and tools used professionally

GitHub

RxJS

Gmail

Tailwind CSS

JavaScript

HTML5

Julia

Playwright

Vite

Enhance

Remote

Availability

Open to opportunities

Location

Netherlands

Authorized to work in

Job categories

Front End Developer Front End Developer Web Application Developer Dashboard Development Technical Support Specialist Frontend Software Developer Frontend React Developer Frontend Development Frontend Engineer UX UI Front End Developer Frontend Development Jobs Frontend Web Development Web Frontend Engineer Front End Software Engineer Developer

Skills

Remote React Angular JavaScript TypeScript HTML5 CSS3 Tailwind Git GitHub Vite Responsive Design API Integration REST APIs RxJS Playwright Cypress English Dutch Enhance Gmail Julia

Interested in hiring Julia?

You can contact Julia and 90k+ other talented remote workers on Himalayas.

People also viewed

View all talent

Get matched with your dream remote job

Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!