Full Stack, Ruby on Rails Entwicklung, React JS, NextJs, Solidity, Blockchain, NFT, ERC20, Ecommerce, Daten Analyse, Künstliche Intelligenz,
Aktualisiert am 18.08.2023
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 18.08.2023
Verfügbar zu: 100%
davon vor Ort: 100%
Ruby on Rails
Solidity
ReactJS
Künstliche Intelligenz
OpenAi
Python
Datenanalyse
Nextjs
Tailwindcss
HTML5
CSS3
Blockchain
NFT
ERC20
German
English
Turkish

Einsatzorte

Deutschland
möglich

Projekte

2 Jahre 1 Monat
2021-08 - heute

Various projects

Founder
Founder
  • (name on request) is a Software Company based in Istanbul, Turkey
  • (name on request) is focused on Blockchain Technologies
on request
Istanbul
2 Jahre 4 Monate
2021-05 - heute

Various projects

CTO and Co-Founder
CTO and Co-Founder
  • (name on request) we are building a NFT-Marktplace with a DeFi component
  • Our Focus is to bring Digital Art and Defi together
on request
Hamburg, Estonia
3 Jahre 11 Monate
2019-10 - heute

Various projects

Lead Developer and Founder
Lead Developer and Founder
  • (name on request) is a Peer 2 Peer exchange for cryptocurrencies where Bitcoins and other cryptocurrencies can be bought and sold
on request
Hamburg, Estonia
8 Monate
2019-02 - 2019-09

Security audits

Managing Director und Lead Consultant
Managing Director und Lead Consultant
  • Mrbitcoin was relaunched as a gift card platform
  • Here you can purchase Bitcoins with gift cards via the Blockchain
  • Here the project and the security audits were accepted by me
Mrbitcoin.de
Hamburg, Germany
8 Monate
2019-02 - 2019-09

Implementation of the internal IT projects

Senior Backend Consultant
Senior Backend Consultant
  • I supported Xing in the implementation of the internal IT projects and contributed to the implementation
Xing SE
Hamburg, Germany
7 Monate
2018-07 - 2019-01

Coordination and security of the platform and development

Managing Director und Consultant
Managing Director und Consultant
  • Here we have implemented a peer-to-peer swap exchange for Naga AG on the basis of the blockchain
  • I was responsible for the coordination and security of the platform and development
Naga AG
Hamburg, Germany
9 Monate
2017-09 - 2018-05

Technical consulting

Senior Backend Consultant Ruby on Rails HTML5 CSS
Senior Backend Consultant
  • The technical consulting and implementation was carried out for the company Xing
  • I played a key role in team building and knowledge transfer, security testing and implementation of functions
Ruby on Rails HTML5 CSS
Xing SE
Hamburg, Germany
9 Monate
2017-04 - 2017-12

Consulting

Managing Director und Lead Development Consultant Ruby on Rails Solidity Blockchain
Managing Director und Lead Development Consultant

  • A peer-to-peer platform for buying and selling Bitcoins was designed

Ruby on Rails Solidity Blockchain
MrBitcoin.de
9 Monate
2017-04 - 2017-12

Car Rental platform

Car Rental Prototype Java Angular
Car Rental Prototype

  • Based on AngularJS and Java Microservices, SI-Labs developed a car rental platform for VW vehicles

Java Angular
Volkswagen Group
Berlin, Germany
1 Jahr 11 Monate
2015-05 - 2017-03

Developement and management

Managing Director
Managing Director

  • A fashion community was developed and managed for the company FashionFly
  • The monthly volume was reached by the technical adaptation to the Google search engine a volume of over 500.000 ? for the affiliate partners.

FashionFly GmbH
Lübeck, Germany
1 Jahr 3 Monate
2014-05 - 2015-07

Created and developed a new platform

IT Consultant
IT Consultant

  • A new start was planned for the yigg.de platform
  • A social magazine based on the model of Buzzfeed was to be created here
  • Here the whole system and design was created and developed by me

YiGG GmbH
Kulmbach, Germany
10 Monate
2014-07 - 2015-04

Develope B2B platform

IT Consultant
IT Consultant

  • A B2B platform was to be developed for a bus company
  • This B2B platform acts as a marketplace for the mediation of bus companies and travel agencies
  • The platform was completely designed by me 

Becker Bus Internationale Linien GmbH
Winsen Luhe, Germany
5 Monate
2014-02 - 2014-06

Synchronization of the eCommerce platform

Full-Stack Developer
Full-Stack Developer

  • An e-commerce platform was needed for the distribution of wine and sparkling wine
  • This platform had to be connected to the IT infrastructure of the parent company Hawesko
  • A synchronization of the eCommerce platform was developed

SpreeCommerce
Champagner- und Wein-Distributionsgesellschaft m.b.H
Hamburg, Germany
8 Monate
2013-06 - 2014-01

Statistical evaluation and counting

Full-Stack Ruby on Rails Developer Ruby on Rails
Full-Stack Ruby on Rails Developer

  • The client Brandslisten develops white label community portals
  • These portals were developed for support and are called question-answer communities
  • In this context a widget was developed for one of the clients (Kabel Deutschland) of Brandslisten
  • Furthermore, a statistical evaluation and counting system was developed

Ruby on Rails
Brandslisten, Telekom, Kabeldeutschland
Hamburg, Deutschland
5 Monate
2013-02 - 2013-06

Firewall Administration

Full-Stack Developer Java GWT
Full-Stack Developer

  • Building Firewall Admin Dashboard

Java GWT
GateProtect
Hamburg, Deutschland
4 Jahre
2009-02 - 2013-01

Werum / Senior Developer

Senior Developer Java GWT JBoss Application Server ...
Senior Developer

Projects inside Werum


Statistical analysis

A language used by the business users was used to check the statistical data. This language was converted to Java/C/Javascript using a program generator and executed on the respective platform. The development and maintenance of the program generator was part of the task.


Application development

A desktop application was required for data entry. This application and the corresponding installation package were part of the task. The application contained an input mask that was generated dynamically. This generation was done via XML. The previously developed program generator was also used in the project. Dynamic plausibility checks were generated for the form and used for the form check.


Reporting platform

For the Federal Statistical Office, there should be a reporting system that brings together the various reporting offices of the different La?nder. One part of my work was to develop development guidelines, since I was the only developer with GWT experience at that time. And to adapt the design of the web application to the human interface design.


DLR (German Space Agency) image management

To process image data, DLR uses a processing module in which scientists can control various output systems. My task was to develop a further module. 

Java GWT JBoss Application Server NSIS Ruby CSS HTML Javascript
Several Goverment Departments
Lüneburg

Aus- und Weiterbildung

2005 - 2009:

Universität Hamburg, Hamburg / Germany

Computer Science

Position

  • IT, Security and Business Consultant
  • Senior Consultant

Kompetenzen

Top-Skills

Ruby on Rails Solidity ReactJS Künstliche Intelligenz OpenAi Python Datenanalyse Nextjs Tailwindcss HTML5 CSS3 Blockchain NFT ERC20

Produkte / Standards / Erfahrungen / Methoden

Profile:

  • I have worked in IT and consulting
  • I advise companies in the field of IT, blockchain and security
  • Furthermore I help companies with specific problems and offer solutions and implement them in the area of blockchain, FinTech and IT in general
  • Now I am the founder of several blockchain related companies


Skills:

Frameworks

  • GWT, Ruby on Rails, Spring, Swing, Spring Boot, Servlet, OWASP, Microservices
  • Hibernate, JPA, JBoss
  • AWS, Google Cloud
  • Cucumber, Junit, Mockito, Rspec


Tools for/ Methodology

  • Maven, ,Ant
  • Scrum/Agile, XP/Pair Programming, Test Driven Development (TDD), Unit Test, Mocking
  • Git, SVN, CVS
  • Eclipse, RAD , TOAD,Pl Sql Developer, IntelliJ IDEA, JBuilder, MyEclipse, Netbeans,JDeveloper

Betriebssysteme

Windows XP
Mac OS X
Ubuntu
Linux
Unix

Programmiersprachen

AngularJS
Angular
4,5,6,7+
TypeScript
JavaScript
jQuery
REST
JSON
XML
HTML5
CSS3
LESS
SASS
React
Java 8
NodeJS
Ruby
Python
Solidity
Blockchain Dev

Datenbanken

PostgreSQL
MySQL
Redis

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