Entwicklung, Architektur & Beratung
Aktualisiert am 17.04.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 17.04.2024
Verfügbar zu: 100%
davon vor Ort: 0%
Go
TypeScript
Node.js
HTML
JavaScript
TailwindCSS
Code Quality
Architekt
Astro
Bun
MySQL
SQLite
MariaDB
ReactJS
Playwright
Vue.js
Back-End
Front-End
German
Native
English
Fluent

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich


möglich

Projekte

Projekte

2021 - 2021: Technical responsibility for the implementation of Dynatrace across over 20 servers


Customer: Porta IT-Service GmbH & Co. KG


Tasks:

  • Technical responsibility for the implementation of Dynatrace across over 20 servers with different managed hosting and additional cloud environments with Kubernetes and Heroku.
  • During the implementation, I created a system context of the existing architecture.


Technologies:

Go, Typescript, Dynatrace


2021 - 2021: software written in Go was analyzed


Customer: Fireball Labs GmbH


Tasks:

  • The existing software written in Go was analyzed, refactored, and optimized with traces.
  • Runtime was improved by 30%, and the garbage collection no longer had an impact on the business. Additionally, a complete pipeline for Go was established in Gitlab.


Technologies:

Go, Gitlab

Aus- und Weiterbildung

Aus- und Weiterbildung

CERTIFICATES
iSAQB® Software Architecture Advanced Level

Kompetenzen

Kompetenzen

Top-Skills

Go TypeScript Node.js HTML JavaScript TailwindCSS Code Quality Architekt Astro Bun MySQL SQLite MariaDB ReactJS Playwright Vue.js Back-End Front-End

Schwerpunkte

Analyse
Experte
Architektur
Experte
Entwicklung
Experte
Backend
Experte
Frontend
Fortgeschritten

Produkte / Standards / Erfahrungen / Methoden

PROFILE

My customers will describe me as an authentic, direct, and honest individual, praised for my openness and straightforward communication

style. They appreciate my simple and efficient approach to problem-solving, which consistently delivers results. In my interactions, I lead by example, taking ownership and responsibility for my actions while showcasing an agile mindset. Customers benefit from my eagerness to share knowledge and provide training, as well as my enthusiasm for learning from them. With a diverse background in software development and technical expertise, I bring extensive experience to the table. My customers value my ability to design optimized architectures for complex challenges, delivering solutions that are not only efficient but also easy to maintain in the long term.


Skills

  • Architecture
  • Code Quality & Testing
  • Security
  • Go
  • HTML / CSS
  • JavaScript / TypeScript


TECH STACK

  • Alpine.js
  • Astro
  • Bun
  • Directus
  • Docker
  • Github
  • Actions
  • Go
  • Godot
  • JavaScript
  • MariaDB
  • Node.js
  • React
  • Preact
  • Playwright
  • SQLite
  • Solid
  • Swift
  • Tailwind CSS
  • TypeScript
  • Vue.js


WORK EXPERIENCE

2021 - 2024

Role: Head of Department & TechLead eCom

Customer: Porta IT-Service GmbH & Co. KG


Tasks:

  • In my role as the Head-of and TechLead, I established and developed the department while assuming management responsibilities.
  • Eventually, I had direct oversight of 37 individuals and took charge of the hiring process. 
  • I designed the complete architecture for the new microservice based backend, API gateway and the new multibrand storefront


Technologies: 

Typescript, Go, Commercetools, Github, Dynatrace, Heroku, Google Cloud, Akamai


2017 - 2021

Role: System Architect / Fullstack Dev

Customer: DB Systel GmbH

Place of work: Frankfurt am Main / Remote


Tasks:

  • I have developed a smart access system, hybrid apps, prototypes and company wide services, along with architecture and contributions to business case development. 
  • I provided crossteam consultation for architects and developers


Technologies: 

Typescript, Go, Openshift, Gitlab


2010 - 2016

Role: Fullstack Dev with technical leadership

Customer: GigaCodes GmbH / Campoint AG

PLace of work: Seligenstadt


Tasks:

  • I have developed a payment system with fraud protection for a service with several million unique visits per day. 
  • I led a team to develop a new shop system with a chat system and a search based on Elasticsearch.


Technologies: 

PHP, Javascript, Redis, Oracle, MySQL, Elasticsearch


2009 - 2009

Role: Bitgenerator

Customer: GameDev

Place of work: Obertshausen


Tasks:

I was involved in implementing the game logic for two titles on Nintendo DS

  • The show with the Mouse
  • Mathe Buddy 6


Technologies: 

C++, Lua

Betriebssysteme

Linux
Fortgeschritten
MacOS
Experte

Programmiersprachen

Typescript
Experte
Javascript
Experte
Go
Experte
Golang
Experte
Swift
Basics
Rust
Basics

Datenbanken

MariaDB
Fortgeschritten
MySQL
Fortgeschritten
Redis
Fortgeschritten
SQLite
Fortgeschritten

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich


möglich

Projekte

Projekte

2021 - 2021: Technical responsibility for the implementation of Dynatrace across over 20 servers


Customer: Porta IT-Service GmbH & Co. KG


Tasks:

  • Technical responsibility for the implementation of Dynatrace across over 20 servers with different managed hosting and additional cloud environments with Kubernetes and Heroku.
  • During the implementation, I created a system context of the existing architecture.


Technologies:

Go, Typescript, Dynatrace


2021 - 2021: software written in Go was analyzed


Customer: Fireball Labs GmbH


Tasks:

  • The existing software written in Go was analyzed, refactored, and optimized with traces.
  • Runtime was improved by 30%, and the garbage collection no longer had an impact on the business. Additionally, a complete pipeline for Go was established in Gitlab.


Technologies:

Go, Gitlab

Aus- und Weiterbildung

Aus- und Weiterbildung

CERTIFICATES
iSAQB® Software Architecture Advanced Level

Kompetenzen

Kompetenzen

Top-Skills

Go TypeScript Node.js HTML JavaScript TailwindCSS Code Quality Architekt Astro Bun MySQL SQLite MariaDB ReactJS Playwright Vue.js Back-End Front-End

Schwerpunkte

Analyse
Experte
Architektur
Experte
Entwicklung
Experte
Backend
Experte
Frontend
Fortgeschritten

Produkte / Standards / Erfahrungen / Methoden

PROFILE

My customers will describe me as an authentic, direct, and honest individual, praised for my openness and straightforward communication

style. They appreciate my simple and efficient approach to problem-solving, which consistently delivers results. In my interactions, I lead by example, taking ownership and responsibility for my actions while showcasing an agile mindset. Customers benefit from my eagerness to share knowledge and provide training, as well as my enthusiasm for learning from them. With a diverse background in software development and technical expertise, I bring extensive experience to the table. My customers value my ability to design optimized architectures for complex challenges, delivering solutions that are not only efficient but also easy to maintain in the long term.


Skills

  • Architecture
  • Code Quality & Testing
  • Security
  • Go
  • HTML / CSS
  • JavaScript / TypeScript


TECH STACK

  • Alpine.js
  • Astro
  • Bun
  • Directus
  • Docker
  • Github
  • Actions
  • Go
  • Godot
  • JavaScript
  • MariaDB
  • Node.js
  • React
  • Preact
  • Playwright
  • SQLite
  • Solid
  • Swift
  • Tailwind CSS
  • TypeScript
  • Vue.js


WORK EXPERIENCE

2021 - 2024

Role: Head of Department & TechLead eCom

Customer: Porta IT-Service GmbH & Co. KG


Tasks:

  • In my role as the Head-of and TechLead, I established and developed the department while assuming management responsibilities.
  • Eventually, I had direct oversight of 37 individuals and took charge of the hiring process. 
  • I designed the complete architecture for the new microservice based backend, API gateway and the new multibrand storefront


Technologies: 

Typescript, Go, Commercetools, Github, Dynatrace, Heroku, Google Cloud, Akamai


2017 - 2021

Role: System Architect / Fullstack Dev

Customer: DB Systel GmbH

Place of work: Frankfurt am Main / Remote


Tasks:

  • I have developed a smart access system, hybrid apps, prototypes and company wide services, along with architecture and contributions to business case development. 
  • I provided crossteam consultation for architects and developers


Technologies: 

Typescript, Go, Openshift, Gitlab


2010 - 2016

Role: Fullstack Dev with technical leadership

Customer: GigaCodes GmbH / Campoint AG

PLace of work: Seligenstadt


Tasks:

  • I have developed a payment system with fraud protection for a service with several million unique visits per day. 
  • I led a team to develop a new shop system with a chat system and a search based on Elasticsearch.


Technologies: 

PHP, Javascript, Redis, Oracle, MySQL, Elasticsearch


2009 - 2009

Role: Bitgenerator

Customer: GameDev

Place of work: Obertshausen


Tasks:

I was involved in implementing the game logic for two titles on Nintendo DS

  • The show with the Mouse
  • Mathe Buddy 6


Technologies: 

C++, Lua

Betriebssysteme

Linux
Fortgeschritten
MacOS
Experte

Programmiersprachen

Typescript
Experte
Javascript
Experte
Go
Experte
Golang
Experte
Swift
Basics
Rust
Basics

Datenbanken

MariaDB
Fortgeschritten
MySQL
Fortgeschritten
Redis
Fortgeschritten
SQLite
Fortgeschritten

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