avatar

Full-Stack Software-Entwickler/-Architekt Schwerpunkt Web & Mobile & Blockchain (Ethereum)

Experience:
0 y
Experience:
0 y
Location:
14167 Berlin
Last update:
20.04.2021
Register to Contact Freelancer
Partly Available
Onsite hourly: 80 €
Remote hourly: N/A
German: Native
English: Near native
Available in germany and austria, Berlin preferred. I also have strong skills in remote work over many years with virtual and large developer teams. I'm very familiar with being transparent in daily work especially for remote jobs.
SKILLS
Hinweis: ich bitte von Anfragen als Tester abzusehen
Hinweis 2: Momentan bin ich vor allem an kleineren Projekten interessiert, die lediglich wenige Tage bis einen Monat erfordern oder aber Teilzeit erfolgen bei flexiblen wenigen Tagen pro Woche (unter 5) und dies vorrangig für Apps [iOS und Android] mit React-Native oder Web-Applikationen oder Shopware-Projekte)

_______________________________________________________

Since 1990 I\'m developing desktop-applications, web-applications, mobile apps, libraries and interfaces in Linux, Mac and Windows environments for various industries. 

My main area of interest in the last 10 years was and is to build fast, high scalable and high reliable web applications including various REST APIs. Also since 2012 I have been building many apps (mostly native iOS), e.g. health apps, a chat app for a social network with a geospatial search, apps for local business search, apps for internal customer tools and many more. 

My core competencies are: PHP, Flutter / Dart, Ethereum / Solidity, Objective-C, MySQL, Javascript, Symfony

Also i am familiar with: AWS, ReactiveCocoa, React Native, Cloudfront, Cloudinary, MS SQL, Linux, OS-X, iOS, Building fast and reliable Web Applications,  Unittesting (PHPUnit, QUnit, Kiwi), Restful Web Services (REST), Performance Optimization, Jasmine, CasperJS

I am also a contributor to opensource projects, as you can see at https://github.com/itinance
web applications Grunt C# AWS Lambda S3 AWS Coffeescript React Node Linux PHP Symfony Transcoding backend EC2 Unittesting SQLite MongoDB ASP.NET AppCelerator REST APIs Restful Web Services React Native Open Source Database PHPUnit Objective-C Bower web application Bootstrap NodeJS agile methodologies app development Javascript MS SQL Analytics Test Driven Development Symfony Microsoft SQL Server NPM Cloudfront ElasticSearch Facebook API Jasmine PHP Windows MySQL Puppet API Mac refactoring QUnit Java APIs Ethereum eHealth HTML Vagrant Liquibase Android App
Sedo GmbH
Sedo GmbH With a team of 6 developers we built a web-based ERP software for the insurance sector. Besides the integration of finance-related interfaces and data imports like MT940 and DTAUS, I was responsible for performance optimizations, for both frontend and backend, particularly the Microsoft SQL Server database.

Description

SKILLS
Hinweis: ich bitte von Anfragen als Tester abzusehen
Hinweis 2: Momentan bin ich vor allem an kleineren Projekten interessiert, die lediglich wenige Tage bis einen Monat erfordern oder aber Teilzeit erfolgen bei flexiblen wenigen Tagen pro Woche (unter 5) und dies vorrangig für Apps [iOS und Android] mit React-Native oder Web-Applikationen oder Shopware-Projekte)

_______________________________________________________

Since 1990 I\'m developing desktop-applications, web-applications, mobile apps, libraries and interfaces in Linux, Mac and Windows environments for various industries. 

My main area of interest in the last 10 years was and is to build fast, high scalable and high reliable web applications including various REST APIs. Also since 2012 I have been building many apps (mostly native iOS), e.g. health apps, a chat app for a social network with a geospatial search, apps for local business search, apps for internal customer tools and many more. 

My core competencies are: PHP, Flutter / Dart, Ethereum / Solidity, Objective-C, MySQL, Javascript, Symfony

Also i am familiar with: AWS, ReactiveCocoa, React Native, Cloudfront, Cloudinary, MS SQL, Linux, OS-X, iOS, Building fast and reliable Web Applications,  Unittesting (PHPUnit, QUnit, Kiwi), Restful Web Services (REST), Performance Optimization, Jasmine, CasperJS

I am also a contributor to opensource projects, as you can see at https://github.com/itinance

Main Skills

Other Skills

web applications Grunt C# AWS Lambda S3 AWS Coffeescript React Node Linux PHP Symfony Transcoding backend EC2 Unittesting SQLite MongoDB ASP.NET AppCelerator REST APIs Restful Web Services React Native Open Source Database PHPUnit Objective-C Bower web application Bootstrap NodeJS agile methodologies app development Javascript MS SQL Analytics Test Driven Development Symfony Microsoft SQL Server NPM Cloudfront ElasticSearch Facebook API Jasmine PHP Windows MySQL Puppet API Mac refactoring QUnit Java APIs Ethereum eHealth HTML Vagrant Liquibase Android App

Work & Experience

Sedo GmbH
Sedo GmbH With a team of 6 developers we built a web-based ERP software for the insurance sector. Besides the integration of finance-related interfaces and data imports like MT940 and DTAUS, I was responsible for performance optimizations, for both frontend and backend, particularly the Microsoft SQL Server database.

Attachments