Freelance Frontend Consultant @ ]init[ AG für digitale Kommunikation
]init[ AG für digitale Kommunikation
Schlagwörter
CSS
Front End
HTML
Javascript
Barrierefreies Webdesign
Jira
Html5
Continuous Integration
Github
Jquery
Skills
Allgemeine Frontendentwicklung:
Javascript, Typescript, React, NextJS
HTML, a11y, web components
CSS, SASS, css modules
CI/CD
Github, Gitlab
Bau von Komponentenbibliotheken:
Storybook, styled-components, css modules, accessibility/Barrierefreiheit, Performance-Analyse (layout shifts, time to first paint etc)
Projektorganisation:
Anforderungsanalyse, Ticketerstellung und -priorisierung. Scrum, Kanban, Waterfall. Jira, Terllo, Miro
Javascript, Typescript, React, NextJS
HTML, a11y, web components
CSS, SASS, css modules
CI/CD
Github, Gitlab
Bau von Komponentenbibliotheken:
Storybook, styled-components, css modules, accessibility/Barrierefreiheit, Performance-Analyse (layout shifts, time to first paint etc)
Projektorganisation:
Anforderungsanalyse, Ticketerstellung und -priorisierung. Scrum, Kanban, Waterfall. Jira, Terllo, Miro
Projekthistorie
01/2023
-
04/2023
As a consultant at ]init[, I had the opportunity to work on a government contract
where I played a key role in building tools to automate a previously manual
process. My focus was on building a complex multi-step form using React and
Typescript.
My responsibilities included sketching out the architecture of the application
and coordinating the integration of the React application into a Drupal page.
Additionally, I ensured that all developers working on different parts of the
project were able to communicate effectively and align their efforts towards a
common goal.
Overall, I leveraged my expertise in React and Typescript to deliver a highquality
application that streamlined the administrative process.
where I played a key role in building tools to automate a previously manual
process. My focus was on building a complex multi-step form using React and
Typescript.
My responsibilities included sketching out the architecture of the application
and coordinating the integration of the React application into a Drupal page.
Additionally, I ensured that all developers working on different parts of the
project were able to communicate effectively and align their efforts towards a
common goal.
Overall, I leveraged my expertise in React and Typescript to deliver a highquality
application that streamlined the administrative process.
10/2020
-
12/2022
Freelance Frontend Consultant @ Mister Spex
Mister Spex
(Konsumgüter und Handel, 250-500 Mitarbeiter)
As a Principal Frontend Consultant at Misterspex, I had the privilege to work
on three significant projects that contributed significantly to the company's
success.
Firstly, I was part of the team that rebuilt the company's webshop, focusing
specifically on improving the performance of the product detail page. Using
my expertise in NextJS, React, and Typescript, I implemented performance
optimizations that significantly reduced the time to first paint and minimized
layout shift. In addition to my development responsibilities, I also mentored
junior developers and ensured that they were confident contributors to the
project.
Secondly, I contributed to the development of the component pattern library
for the company. Working closely with the design team, we delivered reusable
components that were utilized in various projects throughout the company,
ultimately resulting in improved development efficiency and code consistency.
Finally, I was part of the team that developed new components for the
Contentful CMS the company was using. Our focus was on the optimal
utilization of the purchased Contentful plan, resulting in a reduced number of
components that enabled us to automate the creation of different pages. Our
efforts reduced the time required for content creators to perform certain tasks
from 2 weeks to 1 day.
Overall, my contributions at Misterspex showcased my expertise in frontend
development, mentoring, and project management, resulting in improved
performance, efficient development practices, and streamlined workflows.
on three significant projects that contributed significantly to the company's
success.
Firstly, I was part of the team that rebuilt the company's webshop, focusing
specifically on improving the performance of the product detail page. Using
my expertise in NextJS, React, and Typescript, I implemented performance
optimizations that significantly reduced the time to first paint and minimized
layout shift. In addition to my development responsibilities, I also mentored
junior developers and ensured that they were confident contributors to the
project.
Secondly, I contributed to the development of the component pattern library
for the company. Working closely with the design team, we delivered reusable
components that were utilized in various projects throughout the company,
ultimately resulting in improved development efficiency and code consistency.
Finally, I was part of the team that developed new components for the
Contentful CMS the company was using. Our focus was on the optimal
utilization of the purchased Contentful plan, resulting in a reduced number of
components that enabled us to automate the creation of different pages. Our
efforts reduced the time required for content creators to perform certain tasks
from 2 weeks to 1 day.
Overall, my contributions at Misterspex showcased my expertise in frontend
development, mentoring, and project management, resulting in improved
performance, efficient development practices, and streamlined workflows.
11/2019
-
10/2020
Principal Frontend Engineer @ charly (PlusPeter GmbH)
charly
(Internet und Informationstechnologie, 10-50 Mitarbeiter)
Setup and build stable React app from MVP prototype. Laying groundwork for
stable, efficient and accessible PDF viewing and annotation. Working together
in a team of 4 to transform the first release candidate into an improved app
adapted to the users needs. As a principal engineer I am responsible of
choosing the right tools and technologies for development and maintenance as
well as acting as an interim lead should the need arise.
stable, efficient and accessible PDF viewing and annotation. Working together
in a team of 4 to transform the first release candidate into an improved app
adapted to the users needs. As a principal engineer I am responsible of
choosing the right tools and technologies for development and maintenance as
well as acting as an interim lead should the need arise.
07/2019
-
09/2019
Freelance Frontend Engineer @ SinnerSchrader
SinnerSchrader
(Internet und Informationstechnologie, 250-500 Mitarbeiter)
Supporting the team to build a component library for an e commerce platform
07/2019
-
07/2019
Projektberater @ GRACE Flowerbox
GRACE Flowerbox
(Konsumgüter und Handel, 10-50 Mitarbeiter)
The client wanted to build a e commerce platform from scratch. I provided an
extensive requirement analysis for their idea complete with a list of needed
developers and a development plan. I also provided a rough risk and cost
analysis.
extensive requirement analysis for their idea complete with a list of needed
developers and a development plan. I also provided a rough risk and cost
analysis.
07/2018
-
07/2019
Interim Frontend Lead @ charly (PlusPeter GmbH)
charly
(Internet und Informationstechnologie, 10-50 Mitarbeiter)
Setup and build stable React app from MVP prototype. Laying groundwork for
stable, efficient and accessible PDF viewing and annotation. Leading a team of
3 frontend developer to create a stable release candidate.
stable, efficient and accessible PDF viewing and annotation. Leading a team of
3 frontend developer to create a stable release candidate.
05/2019
-
05/2019
Projektberater @ Nerdlichter AG
Nerdlichter AG
(Internet und Informationstechnologie, 10-50 Mitarbeiter)
Performing a technical assessment of the current state of a react native
project. 2-day workshop teaching basics of react native development including
information about risks and benefits choosing this specific technology.
project. 2-day workshop teaching basics of react native development including
information about risks and benefits choosing this specific technology.
04/2018
-
06/2018
Freelance Frontend Engineer @ EDEKA DIGITAL GmbH
EDEKA DIGITAL GmbH
(Konsumgüter und Handel, 250-500 Mitarbeiter)
Auditing and refactoring existing React code. Consult on application state
management and testing best practices.
management and testing best practices.
01/2018
-
06/2018
Projektberater @ BerlinOnline Stadtportal
BerlinOnline Stadtportal
(Medien und Verlage, 250-500 Mitarbeiter)
Planning, estimating, and preparing the rewrite of the Berlin.de service app
Providing insights regarding potential bottlenecks in the development process
as well as risks and opportunities regarding the technology choice
Providing insights regarding potential bottlenecks in the development process
as well as risks and opportunities regarding the technology choice
07/2017
-
03/2018
Freelance Frontend Engineer @ Scout24 Gruppe
Scout24 Gruppe
(Internet und Informationstechnologie, 250-500 Mitarbeiter)
Implementing a web app for relocation services based on React. Training
developers using latest frontend javascript tools and techniques.
Consolidating and reimplementing advertisement libraries for
ImmobilienScout24 and one of it's sister companies.
developers using latest frontend javascript tools and techniques.
Consolidating and reimplementing advertisement libraries for
ImmobilienScout24 and one of it's sister companies.
05/2017
-
06/2017
Front-End-Entwickler @ BILD
BILD
(Medien und Verlage, 250-500 Mitarbeiter)
Being hired at the moment of a code freeze, I was tasked to audit the
implementation of the company's new CMS, focusing on architecture, design
and paradigms as well as on organisational roles, processes and structures.
implementation of the company's new CMS, focusing on architecture, design
and paradigms as well as on organisational roles, processes and structures.
04/2017
-
04/2017
Freelance Frontend Engineer @ orderbird AG
orderbird AG
(Konsumgüter und Handel, 250-500 Mitarbeiter)
For a total rewrite of their product, I created a frontend project setup based
an webpack, react and sass. I also implemented a custom responsive grid
working closely together with the UX designers to meet their needs and create
a sustainable base for the further development.
an webpack, react and sass. I also implemented a custom responsive grid
working closely together with the UX designers to meet their needs and create
a sustainable base for the further development.
10/2016
-
04/2017
Freelance Frontend Engineer @ ikusei GmbH
ikusei GmbH
(Internet und Informationstechnologie, 10-50 Mitarbeiter)
Working closely together with the company's backend team, I support them in
delivering their first cross-platform native app based on react-native.
delivering their first cross-platform native app based on react-native.
07/2016
-
09/2016
Freelance Frontend Engineer @ Business Keeper AG
Business Keeper AG
(Banken und Finanzdienstleistungen, 50-250 Mitarbeiter)
Training and support of the frontend development team. Consulting concerning
best practices when developing a new product with React, Redux and
Webpack
best practices when developing a new product with React, Redux and
Webpack
08/2015
-
07/2016
Freelance Frontend Engineer @ immmr GmbH
immmr GmbH
(Telekommunikation, 10-50 Mitarbeiter)
Part of a 5 person frontend development team (in a 60 people company)
developing a mobile messaging app with React. Close collaboration with
product owners, designers and other development teams. High focus on crossplatform
compability.
developing a mobile messaging app with React. Close collaboration with
product owners, designers and other development teams. High focus on crossplatform
compability.
01/2015
-
07/2015
Freelance Frontend Engineer @ Connect Energy Economics GmbH
Connect Energy Economics GmbH
(Energie, Wasser und Umwelt, < 10 Mitarbeiter)
Building a responsive, interactive dashboard for data visualization
10/2014
-
12/2014
Freelance Frontend Engineer @ Retresco GmbH
Retresco GmbH
(Internet und Informationstechnologie, 10-50 Mitarbeiter)
Developing highly adaptive widgets for content marketing purposes. Technical
design and implementation of a content management user interface.
design and implementation of a content management user interface.
11/2014
-
11/2014
Freelance Frontend Engineer @ Deutsch-Französisches Jugendwerk
Deutsch-Französisches Jugendwerk
(Sonstiges, 50-250 Mitarbeiter)
Developing a newsletter template for Outlook. Newsletter was also visible as a
website. High focus on cross browser compability
website. High focus on cross browser compability
10/2013
-
07/2014
Freelance Frontend Engineer @ Zalando SE
Zalando SE
(Konsumgüter und Handel, 250-500 Mitarbeiter)
Implementing shop specific campaigns with a high focus on cross-browser
compatibility
Support for daily frontend business. Big focus on cross-browser compatibility,
Prototype development for a complete remodeling of big areas of Zalando's
brand-specific webshops.
compatibility
Support for daily frontend business. Big focus on cross-browser compatibility,
Prototype development for a complete remodeling of big areas of Zalando's
brand-specific webshops.
Reisebereitschaft
In der Stadt Berlin mit einem Radius von 25 km verfügbar
