You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Gil OliveiraGO

Gil Oliveira

Frontend Developer | UX Designer

€622/day
Nijmegen, NL
8-15 years

Average response time: 1 hour

About Gil

Frontend developer and UX designer specialising in web and mobile applications since 2012. I help product teams design and build clear, scalable interfaces, from early concepts and design systems to production-ready frontend implementations. Experienced in React, React Native, Vue, TypeScript, and modern frontend architecture, with a strong focus on usability, consistency, and maintainability.
  • Dutch

    Native or bilingual

  • English

    Fluent

  • Portuguese

    Basic

Remote only
Primarily works remotely

Experience

  • ConnectedCare R&D
    Frontend Developer
    RESEARCH
    January 2025 - Today (1 year and 6 months)
    Nijmegen, Netherlands
    Lead Developer for HappyPlant, a cross-platform mobile application developed as part of SmartCHANGE, a European research project focused on improving youth health through AI-driven lifestyle interventions. Responsible for the application's architecture and development, integrating wearable data, gamification, and personalised health guidance for participants across multiple countries.

    In parallel, contributed as Frontend Developer to Lizz, a digital health platform supporting rehabilitation and dementia care through accessible and user-centered web and mobile applications.
    React Native React.js Tailwind CSS Mobile development Garmin Watch
  • New Movements Innovations
    Frontend Developer and UI Designer
    TECH
    July 2020 - March 2025 (4 years and 8 months)
    Nijmegen, Netherlands
    Led UX design and frontend development for a range of web and mobile applications, working closely with stakeholders to transform product ideas into production-ready solutions. Established interface patterns, designed user flows, and implemented scalable frontend architectures, balancing usability, visual quality, and long-term maintainability.
    UI Web Design Adobe Creative Suite Mobile development CSS3 VueJS
  • Conversation Wizards
    Junior Frontend Developer
    TECH
    August 2019 - December 2019 (4 months)
    Nijmegen, Netherlands
    Contributed to the development and maintenance of web applications using HTML, CSS, JavaScript, Angular, and Vue.js. Worked closely with designers and senior developers to implement user interfaces, translate requirements into functional features, and gain experience with modern frontend development practices and workflows.
    Angular VueJS JavaScript CSS3 Front-End development

Recommendations

Be the first to recommend Gil

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Skill set

Categories