With more than 23 years of experience in the field of front-end development. Proven knowledge about HTML/CSS and various Javascript frameworks like VueJs, ReactJs, Angular. Both front-end as backend knowledgeable and experienced in building microservices in the backend with NodeJS. I’m a person who will step up when things get complicated. Thinking in solutions and being willing to educate others about certain approaches. I have a large amount of experience in large and corporate projects and clients. Due to my experience I deliver quality work and like to work with a team.

Celar

With more than 23 years of experience in the field of front-end development. Proven knowledge about HTML/CSS and various Javascript frameworks like VueJs, ReactJs, Angular. Both front-end as backend knowledgeable and experienced in building microservices in the backend with NodeJS. I’m a person who will step up when things get complicated. Thinking in solutions and being willing to educate others about certain approaches. I have a large amount of experience in large and corporate projects and clients. Due to my experience I deliver quality work and like to work with a team.

Available to hire

With more than 23 years of experience in the field of front-end development. Proven knowledge about HTML/CSS and various Javascript frameworks like VueJs, ReactJs, Angular. Both front-end as backend knowledgeable and experienced in building microservices in the backend with NodeJS.

I’m a person who will step up when things get complicated. Thinking in solutions and being willing to educate others about certain approaches. I have a large amount of experience in large and corporate projects and clients. Due to my experience I deliver quality work and like to work with a team.

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Skills

AP
API
Adobe Photoshop
CSS
Fr
Freelance Gig
Github
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Experience Level

API
Expert
Adobe Photoshop
Expert
CSS
Expert
Freelance Gig
Expert
Github
Expert
HTML5
Expert
Vue.js
Expert
JavaScript
Expert
TypeScript
Expert
React JS
Expert
Figma
Expert
Node.js
Expert
Docker
Expert
Web Design
Expert
Python
Expert
PostgreSQL
Intermediate
Illustration
Intermediate
Book Illustration
Beginner
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Language

Dutch
Fluent
English
Fluent

Education

Graphic design at Willem Blaeu College Alkmaar
July 1, 1994 - July 1, 1998
Design, Technology & Digital Media at Grafisch Lyceum Amsterdam
July 1, 1998 - July 1, 2003

Qualifications

Agile Foundation Certificate / Xebia Scrum Foundation
August 1, 2014 - August 4, 2014

Industry Experience

Software & Internet, Travel & Hospitality, Retail
    uniE613 TUI future markets
    TUI is a travel agency which includes hotels and resorts, aircraft and cruise liners. They were in a startup process to develop a platform for hotel owners to increase their onboarding processes. Most of these onboarding tasks were manual and needed to be automated to increase efficiency. I worked on the frontend strategy, architecture and tools. Building both frontend solutions as well as backend micro services in NodeJS. With tools and technologies like GraphQL and Strapi. The complex data structures needed to be translated into usable UI interfaces. To achieve this there was tight collaboration between stakeholders and the team. Platform: Strapi Stack: HTML5, CSS3, Tailwind, Typescript, NPM, Webpack, NodeJS, NuxtJS, VueJS 2/3, ES6, Docker, Jest, REST API’s, Apollo, GraphQL.
    uniE613 B2B e-commerce platform
    Eriks is one of the biggest industrial service providers in the world and active in 20 countries with 350 offices. Their assortment includes 700.000 products from which part of this is sold through their webshop. Together with different scrum teams we worked on solutions for IoT , guided buying solutions, knowledge environments and webshops. I worked for the webshops development teams to deliver incremental features for the shops (multilingual) as well as leading the frontend teams. Those incremental features were going from a java template environment to a ReactJS application. I was steering the teams with architectural decisions and solutions as well as doing knowledge transfer sessions and cross teams code reviews. Secured code with extensive unit test and code coverage. https://www.twine.net/signin Platform: Java Stack: HTML5, CSS3, Typescript, Styled Components, NPM, Webpack, NodeJS, ExpressJS, React 16, Hooks, Redux, Saga(s), ES6, Docker, Jest, Enzyme, React Testing library, REST API’s.
    uniE613 Giftcards webshops
    Premium Cards Group is a young organization for the development and marketing of gift cards. They have engaged Touchtribe for the development of a new webshop platform that allows them to launch new online shops faster. They have teamed up with SaaS service providers, Storyblok and Bigcommerce. With the help of these SaaS providers, I have set up an architecture in which there is 1 codebase and a design system. With this system, different headless webshops can be built, each with their own style. Thanks to this architecture, we were able to accelerate the roll-out of new shops from a few months to a week. I set up and managed a team of 5 developers for this. Platform: Storyblok, BigCommerce, Storybook, Vercel Stack: HTML5, CSS3, Typescript, NPM, Turbo, Webpack, NodeJS, NextJS, React17, ES6, Docker, Jest, GraphQL, REST Api’s
    uniE613 E-learning platform
    Tyd is a Dutch platform to support the Dutch deaf community. They want to bridge the gap between hearing and non-hearing by offering courses and e-learning programs. I developed a tailor-made online learning environment with support for subscriptions, integration with payment provider Mollie and a fully customizable way to offer (video) courses with a timeline. This means that they can control when the user can go to the next lesson/chapter after taking certain lessons. From architecture for the database (headless cms) to developing all frontend/backend integrations and setting up the deployment flow together with GIT and Vercel was done by me. All critical code has been tested with Jest. https://www.twine.net/signin Platform: Hygraph (GraphCMS), Vercel, Mollie, Auth0 Stack: HTML5, CSS3, MaterialUI, Typescript, NPM, Webpack, NodeJS, NextJS, React17, ES6, Docker, Jest, Apollo, GraphQL, WCAG 2.1 AA.
    uniE613 AthenaStudies
    AthenaStudies supports students by offering tutoring to improve their performance during exams. They do this at different levels of study, from primary school to university. For this, they have multiple platforms to support this. The assignment was to further extend these platforms in the front-end area and advise on their architecture. Platform: Bloomreach, Storybook, Refine Stack: HTML5, CSS3, Typescript, NPM, Vite, Webpack, NodeJS, React18, ES6, Docker, Jest, MaterialUI, React-testing-library, REST Api’s
    uniE613 GenAI tool
    Within Deloitte, there are several units that want to use generative AI. These could be things like extracting tables from documents, generating summaries and analyzing documents. The “open-source” tool built for this purpose lacked an attractive front-end. I designed and developed this in NextJS using a REST api running on Django (python). For another project within Deloitte, the Regminer project, I implemented a search engine. This search engine used artificial intelligence and was using ZetaAlpha as an engine. Platform: Microservices (NodeJS, NestJS, Django), ZetaAlpha, Azure Stack: HTML5, CSS3, Typescript, NPM, Webpack, NodeJS, React18, NextJS 14, ES6, Docker, REST Api’s, Python

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