freiberufler Professional Software Engineer for full-stack web and enterprise apps and strong advocate of DevOps, Agile and TDD auf freelance.de

Professional Software Engineer for full-stack web and enterprise apps and strong advocate of DevOps, Agile and TDD

online
  • 75€/Stunde
  • 12157 Steglitz-Zehlendorf
  • auf Anfrage
  • de  |  en
  • 27.03.2021

Kurzvorstellung

EXPERIENCE: 19 years
FRONTEND: React, Redux, Bootstrap, UIkit, ES10
BACKEND: Node, Serverless, Express, SQL, NoSQL, AWS, Microservice, REST
TDD: CI, Test Autom., Acceptance Testing, Mocking, Jest, Enzyme, Storybook
AGILE: XP, Scrum, User Stories

Auszug Referenzen (3)

"N. arbeitet sehr eigenständig und verlässlich innerhalb seines Tätigkeitsbereichs. Die kurze Zusammenarbeit war außerordentlich angenehm."
Frontend Developer
Andreas Lerch
Tätigkeitszeitraum

9/2020 – 11/2020

Tätigkeitsbeschreibung

- Quick elimination of errors in the integration
- Mobile first responsive web design using Foundation Sites
- Support of IE11 and optimisation of the display (Implementation of polyfills)
- Successful support of the new website during the live start

Eingesetzte Qualifikationen

Testing (IT), Front-End Entwicklung

"I enjoyed working with N. on a B2C React Redux app at ImmoScout24 in 2019/2020. He implemented several features touching the whole app stack."
Full-Stack Developer
David Bieder
Tätigkeitszeitraum

10/2019 – 2/2020

Tätigkeitsbeschreibung

* Full functionality of the app as a cross-platform desktop application
* Tripling the processing speed for the creation of certificates
* Mobile first responsive web design using Bootstrap
* Test-driven implementation using an incremental design approach

Eingesetzte Qualifikationen

Responsive Webdesign, Agile Entwicklung, Softwareentwicklung (allg.)

"I enjoyed working with N. on a B2C React Redux app at ImmoScout24 in 2019/2020. He implemented several features touching the whole tech stack."
Full-Stack Webdeveloper
David Bieder
Tätigkeitszeitraum

7/2019 – 10/2019

Tätigkeitsbeschreibung

SPA to generate PDF portfolio for purchasing real estate
* Deployment of initial features into production environment within 2 weeks
* Integration of 3rd-party services such as SchufaCheck and real estate valuations
* Mobile first responsive web design using clean layout techniques and a in-house styling library similar to Bootstrap
* Test-driven Impl. and delivery of new features using an incremental design approach
* Development of a single-page application with clean architecture based on clear separation of concerns with Redux

Eingesetzte Qualifikationen

Responsive Webdesign, Agile Entwicklung, Softwareentwicklung (allg.)

Ich biete

  • Code Review
  • CSS (Cascading Style Sheet)
  • I18N
  • JavaScript
  • React (JavaScript library)
  • Representational State Transfer (REST)
  • Responsive Webdesign
  • Storybook
  • Twig.JS
  • UIkit

Projekt‐ & Berufserfahrung

Frontend Developer
Kundenname anonymisiert, Berlin
9/2020 – 11/2020 (3 Monate)
Versorgungswirtschaft
Tätigkeitszeitraum

9/2020 – 11/2020

Tätigkeitsbeschreibung

- Quick elimination of errors in the integration
- Mobile first responsive web design using Foundation Sites
- Support of IE11 and optimisation of the display (Implementation of polyfills)
- Successful support of the new website during the live start

Eingesetzte Qualifikationen

Testing (IT), Front-End Entwicklung

Frontend Developer
Kundenname anonymisiert, Berlin/ Frankfurt
7/2020 – 9/2020 (3 Monate)
Automobilindustrie
Tätigkeitszeitraum

7/2020 – 9/2020

Tätigkeitsbeschreibung

- Implementation of templates according to a CI style guide and responsive design wireframes
- Mobile first responsive web design using UIkit
- Creation of universally reusable components as images carousel, navigation, slider, accordion and a variety of design forms

Eingesetzte Qualifikationen

Testing (IT), Front-End Entwicklung

Full-Stack Developer
Provider of Germany’s largest online real estate p, Berlin
10/2019 – 2/2020 (5 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

10/2019 – 2/2020

Tätigkeitsbeschreibung

* Full functionality of the app as a cross-platform desktop application
* Tripling the processing speed for the creation of certificates
* Mobile first responsive web design using Bootstrap
* Test-driven implementation using an incremental design approach

Eingesetzte Qualifikationen

Responsive Webdesign, Agile Entwicklung, Softwareentwicklung (allg.)

Full-Stack Webdeveloper
Provider of Germany’s largest online real estate p, Berlin
7/2019 – 10/2019 (4 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

7/2019 – 10/2019

Tätigkeitsbeschreibung

SPA to generate PDF portfolio for purchasing real estate
* Deployment of initial features into production environment within 2 weeks
* Integration of 3rd-party services such as SchufaCheck and real estate valuations
* Mobile first responsive web design using clean layout techniques and a in-house styling library similar to Bootstrap
* Test-driven Impl. and delivery of new features using an incremental design approach
* Development of a single-page application with clean architecture based on clear separation of concerns with Redux

Eingesetzte Qualifikationen

Responsive Webdesign, Agile Entwicklung, Softwareentwicklung (allg.)

Zertifikate

Advanced training as an agile full stack web developer
August 2019

Ausbildung

Computer Science Degree, Wirtschaftsinformatik
(Master of Science (M.S.))
Jahr: 2012
Ort: Berlin

Qualifikationen

JavaScript E9, TDD, Responsive, React, Redux, Enzyme, Router, Storybook, I18N, CodeceptJS, Twig.JS, CSS, SCSS, NPM, Bootstrap, UIkit, Electron, RestAPI, ...

Persönliche Daten

Sprache
  • Deutsch (Muttersprache)
  • Englisch (Fließend)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Europäische Union
Profilaufrufe
971
Alter
36
Berufserfahrung
19 Jahre und 7 Monate (seit 09/2001)

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