Senior Web, Frontend, Backend Developer
Aktualisiert am 04.04.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 04.04.2024
Verfügbar zu: 100%
davon vor Ort: 100%
JavaScript
Ruby
TypeScript
PHP
Java
React.js
Go
Docker
Kubernetes
Full Stack Developer
German
first language
English

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland
möglich

Projekte

Projekte

7 Jahre 9 Monate
2016-10 - heute

Project management

Founder Ruby on Rails JavaScript
Founder
  • Full-stack developer mostly with Ruby on Rails & JavaScript
  • Project management
  • Business management and leadership (1 employee)
Ruby on Rails JavaScript
on request
1 Jahr 2 Monate
2023-02 - 2024-03

Startup for a new global address system

Senior Full Stack Developer Ruby on Rails TypeScript Next.js & React Native
Senior Full Stack Developer
  • Full-stack platform developer for multiple services

Ruby on Rails TypeScript Next.js & React Native
VayaPin Solutions ApS
2 Jahre 2 Monate
2020-02 - 2022-03

Ruby on Rails platform

Senior Ruby on Rails developer and web developer
Senior Ruby on Rails developer and web developer
Zinsbaustein GmbH
8 Monate
2018-04 - 2018-11

Development for payment microservice

Software Consultant, Full-stack platform developer, Lead-Developer Java React.js
Software Consultant, Full-stack platform developer, Lead-Developer
  • Full-stack platform developer and web development for payment microservice (Java & React.js)
  • Lead-Developer in scrum team of 8 person
Java React.js
Hornbach AG / diconium GmbH
1 Jahr 4 Monate
2016-11 - 2018-02

Scrivito CMS

Software developer JavaScript (ES6) React Ruby on Rails
Software developer
  • Frontend: JavaScript (ES6) / React
  • Software development: Ruby / Ruby on Rails
JavaScript (ES6) React Ruby on Rails
Infopark AG
4 Jahre 4 Monate
2012-07 - 2016-10

Business management

Co-Founder / CTO, Full-stack platform developer and web developer Ruby on Rails JavaScript CoffeeScript
Co-Founder / CTO, Full-stack platform developer and web developer
  • Business management and leadership (5 employees)
Ruby on Rails JavaScript CoffeeScript
on request
2 Jahre
2012-03 - 2014-02

Development of an iOS app for SES S.A.

Student employee Ruby Ruby on Rails
Student employee
  • Software development
Ruby Ruby on Rails
Infopark AG
3 Jahre 8 Monate
2008-12 - 2012-07

Development of HTML/CSS websites and smaller PHP applications

webdeveloper
webdeveloper
Code-Constructor
1 Jahr 6 Monate
2010-09 - 2012-02

Further development of an iOS campusguide app

Student employee
Student employee
University of Applied Sciences at Wildau
Wildau

Aus- und Weiterbildung

Aus- und Weiterbildung

3 Jahre
2009-09 - 2012-08

Engineering Telematics

Bachelor, final grade 2.1, University of Applied Sciences at Wildau
Bachelor, final grade 2.1
University of Applied Sciences at Wildau

Kompetenzen

Kompetenzen

Top-Skills

JavaScript Ruby TypeScript PHP Java React.js Go Docker Kubernetes Full Stack Developer

Produkte / Standards / Erfahrungen / Methoden

Experience

Frameworks / Libraries 

  • Ruby on Rails 
  • React / Redux 
  • GraphQL / Apollo 
  • Next.js 
  • Hotwire/Stimulus 
  • React Native 
  • Spring Boot


Others

  • Git 
  • Kubernetes / Docker 
  • CI / CD 
  • Linux-Server administration 
  • SCRUM 
  • Amazon AWS


Internship

01/2012 - 02/2012

Role: Intern

Customer: Home24 AG


Tasks:

  • Development of an internal web application for the calculation of sales margins with PHP


07/2010 - 08/2011

Role: Intern, iOS software developer and C / embedded systems

Customer: University of Applied Sciences at Wildau


Work Experience

10/2010 - 10/2010

Customer: Greenvironment GmbH


Tasks:

  • Development of an internal web application for analysis of measured data of a biomass power plant

Programmiersprachen

Ruby
JavaScript
ES6
CoffeeScript
Typescript
Java
Go
PHP

Datenbanken

MySQL
PostgreSQL
Elasticsearch
Redis
MongoDB

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland
möglich

Projekte

Projekte

7 Jahre 9 Monate
2016-10 - heute

Project management

Founder Ruby on Rails JavaScript
Founder
  • Full-stack developer mostly with Ruby on Rails & JavaScript
  • Project management
  • Business management and leadership (1 employee)
Ruby on Rails JavaScript
on request
1 Jahr 2 Monate
2023-02 - 2024-03

Startup for a new global address system

Senior Full Stack Developer Ruby on Rails TypeScript Next.js & React Native
Senior Full Stack Developer
  • Full-stack platform developer for multiple services

Ruby on Rails TypeScript Next.js & React Native
VayaPin Solutions ApS
2 Jahre 2 Monate
2020-02 - 2022-03

Ruby on Rails platform

Senior Ruby on Rails developer and web developer
Senior Ruby on Rails developer and web developer
Zinsbaustein GmbH
8 Monate
2018-04 - 2018-11

Development for payment microservice

Software Consultant, Full-stack platform developer, Lead-Developer Java React.js
Software Consultant, Full-stack platform developer, Lead-Developer
  • Full-stack platform developer and web development for payment microservice (Java & React.js)
  • Lead-Developer in scrum team of 8 person
Java React.js
Hornbach AG / diconium GmbH
1 Jahr 4 Monate
2016-11 - 2018-02

Scrivito CMS

Software developer JavaScript (ES6) React Ruby on Rails
Software developer
  • Frontend: JavaScript (ES6) / React
  • Software development: Ruby / Ruby on Rails
JavaScript (ES6) React Ruby on Rails
Infopark AG
4 Jahre 4 Monate
2012-07 - 2016-10

Business management

Co-Founder / CTO, Full-stack platform developer and web developer Ruby on Rails JavaScript CoffeeScript
Co-Founder / CTO, Full-stack platform developer and web developer
  • Business management and leadership (5 employees)
Ruby on Rails JavaScript CoffeeScript
on request
2 Jahre
2012-03 - 2014-02

Development of an iOS app for SES S.A.

Student employee Ruby Ruby on Rails
Student employee
  • Software development
Ruby Ruby on Rails
Infopark AG
3 Jahre 8 Monate
2008-12 - 2012-07

Development of HTML/CSS websites and smaller PHP applications

webdeveloper
webdeveloper
Code-Constructor
1 Jahr 6 Monate
2010-09 - 2012-02

Further development of an iOS campusguide app

Student employee
Student employee
University of Applied Sciences at Wildau
Wildau

Aus- und Weiterbildung

Aus- und Weiterbildung

3 Jahre
2009-09 - 2012-08

Engineering Telematics

Bachelor, final grade 2.1, University of Applied Sciences at Wildau
Bachelor, final grade 2.1
University of Applied Sciences at Wildau

Kompetenzen

Kompetenzen

Top-Skills

JavaScript Ruby TypeScript PHP Java React.js Go Docker Kubernetes Full Stack Developer

Produkte / Standards / Erfahrungen / Methoden

Experience

Frameworks / Libraries 

  • Ruby on Rails 
  • React / Redux 
  • GraphQL / Apollo 
  • Next.js 
  • Hotwire/Stimulus 
  • React Native 
  • Spring Boot


Others

  • Git 
  • Kubernetes / Docker 
  • CI / CD 
  • Linux-Server administration 
  • SCRUM 
  • Amazon AWS


Internship

01/2012 - 02/2012

Role: Intern

Customer: Home24 AG


Tasks:

  • Development of an internal web application for the calculation of sales margins with PHP


07/2010 - 08/2011

Role: Intern, iOS software developer and C / embedded systems

Customer: University of Applied Sciences at Wildau


Work Experience

10/2010 - 10/2010

Customer: Greenvironment GmbH


Tasks:

  • Development of an internal web application for analysis of measured data of a biomass power plant

Programmiersprachen

Ruby
JavaScript
ES6
CoffeeScript
Typescript
Java
Go
PHP

Datenbanken

MySQL
PostgreSQL
Elasticsearch
Redis
MongoDB

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