Fachlicher Schwerpunkt dieses Freiberuflers

Software developer with 9 years of experience in Java, JavaScript and Python.

Available from
Oct 1, 2019
Availability
100 %
on customer site
100 %
Areas

All others

D8

Contact Settings

I prefer getting offers for these sites. However, you may also contact me for interesting projects in other places.

Projects

04/2019 - Today

6 months

Freelance

Roles
Freelancer
Place of work
Germany
Tasks
  • I’m currently looking for projects

02/2019 - 03/2019

2 months

Vacation

04/2015 - 01/2019

3 years 10 months

Mentored two developers on design philosophy, development processes and technologies

Roles
Co-founder / CTO
Customer
Auf Anfrage
Place of work
Germany
Tasks

I bootstrapped a B2B company with the vision of helping hotels get more direct bookings. We launched two products on the market: a price comparison widget for hotel websites and a messaging platform for guests and hotels. The company became profitable after the 1st year.

  • Designed and built both products as a system of
    microservices still in use today based on functional and
    reactive programming principles with Node.js and React
  • Grew the team from 2 to 9 people
  • Mentored two developers on design philosophy,
    development processes and technologies

07/2014 - 03/2015

9 months

Designed and built a PMS integration MVP

Roles
VP of Product
Customer
TrustYou GmbH
Place of work
Germany
Tasks

I moved to Germany to join my biggest freelancing client full time. Besides coding and software design I was entrusted with improving the development cycle.

  • Designed and built a PMS integration MVP that directly
    influenced closing large new deals
  • Introduced Agile principles in the development cycle:
    estimation meetings, sprint retrospectives, definition of
    “done”, cross-functional coordination

07/2012 - 06/2014

2 years

Built the foundation for the company’s new data visualization concept

Roles
Freelancer
Place of work
Romania
Tasks

While I was freelancing my biggest client was TrustYou GmbH, a German company working in the hotel industry.

  • Split the existing monolithic Java application into smaller,
    more manageable Python or JavaScript services
  • Built the foundation for the company’s new data visualization concept
  • Created the framework for integrating all the different
    metrics and UI widgets into a cohesive web dashboard
  • Implemented a reporting service that allowed any widget to
    be exported in PDF and Excel formats

04/2010 - 12/2012

2 years 9 months

Outsourcing projects

Roles
Junior Java Developer
Customer
Neusoft Mobile Solutions
Place of work
Romania
Tasks
  • I worked on one of the company’s outsourcing projects that
    monitored users’ wellness information

01/2011 - 06/2012

1 year 6 months

Built an Excel import service for advertisement data

Roles
Java Developer
Customer
Neusoft Mobile Solutions
Place of work
Romania
Tasks

As a contractor I joined a multinational team working on Nokia’s
Maps and Ads platforms.

  • Built an Excel import service for advertisement data
  • Built a web app for business owners to manage their places
    on Nokia Maps

Skills

Language Skills
English
fluent
German
basic
Romanian
native

Programming Languages
Java
JavaScript
Python

Databases
MySQL
PostgreSQL
Redis

Products / Standards / Experiences

Profile:

I’m an enthusiastic senior software developer with 9 years of experience both in corporate and startup environments. After co-founding and leading my own startup I decided to take a step back and look for new opportunities as a freelancer.

TOP SKILLS:

  • JavaScript
  • Java
  • Python
  • Agile Dev.
  • OOP
  • Functional Programming

Programming:

  • JavaScript
  • Node.js
  • React
  • Redux
  • jQuery
  • Most.js
  • Java
  • Spring Framework
  • Java Enterprise
  • Hibernate
  • JMS
  • HTML
  • CSS
  • Less
  • SASS
  • SOAP
  • REST
  • GraphQL
  • RabbitMQ
  • MySQL
  • PostgreSQL
  • Redis
  • Apache Web Server
  • Nginx
  • HAProxy
  • Python
  • Docker
  • Ansible
  • Bash
  • Linux server administration
  • Jenkins
  • Git
  • Webpack
  • Maven
  • OOP
  • functional programming
  • CI
  • Agile development
  • Scrum
  • TDD
  • asynchronous communication
  • Unix philosophy
  • microservices
  • reactive programming

Team:

Experience working in multinational teams, adapting easily to new environments, setting engineering trends and goals to increase quality and productivity, leading small teams of up to 5 people


Education and Training

10/2009 - 06/2011

1 year 9 months

Master Degree in Distributed Systems

Certification
Master Degree in Distributed Systems
Institute
“Babes-Bolyai” University, Romania

10/2006 - 06/2009

2 years 9 months

Bachelor Degree in Computer Science

Certification
Bachelor Degree in Computer Science
Institute
“Babes-Bolyai” University, Romania

09/2002 - 06/2006

3 years 10 months

High School

Certification
High School Degree
Institute
“Spiru Haret” National College, Romania
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