Sebastian Liviu D.

Lead Developer

485 dollar
Freelancer
9 years
Brasov, ROMANIA

My experience

Arvato Systems (bought Next Level International)July 2017 - April 2020

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Self-employedAugust 2019 - November 2019

Electron packaged Angular 8 desktop application with nodejs and sqlite3 backend for management of company projects. billing of the mother company and tracking and generation of payment slips for the employees.

Next Level International - Brasov BranchNovember 2014 - June 2017

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IBMAugust 2012 - October 2014

Worked on Green eMotion B2B EU project
- J2EE Developer (WebSphere Commerce)
- Java backend and middleware developer for it's B2C driver's portal
Project for a multinational aerospace and transportation company
- Java Developer
- Middleware developer for it's monitoring portal
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LMS, A Siemens BusinessMarch 2012 - June 2012

- Working scholarship from University
- Worked on C# wrapper over C++ native dll's using C++/CLI layer
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S.C. General Numeric S.R.L.November 2010 - June 2012

Computer Numerical Control(CNC) electrical hardware development and installation
- DC-motor drives
- Control units based on ATMega microcontrollers
- Analog and digital interfaces to plasma generators for mild steel cutting (up to 20mm)
- Gas solenoid interfaces for oxi-gas mild steel cutting
Client demonstration and courses for operation of the machine
Custom boards based on application(welding, oil pipe notching, lathes, and others)

My stack

Environment of Development

Eclipse, Rational Team Concert

Others

CLI, Leadership, Prince2

Open Source solutions

Electron

Application servers

WebSphere Application Server

Analysis methods and tools

SOA

Databases

SQLite, MongoDB

Technologies

Require.js, RESTful Web Service, IBM WebSphere Commerce, JAXB, JAX-RS, JavaScript MVC

Languages

Java, JavaScript, C#, Java EE, C/C++

Mobile

Hybrid App, Ionic

Frameworks

Dojo, EJB, Node.js, AngularJS, JPA, Angular

My education and trainings

Certificats - PeopleCert

Master's degree, Embedded Circuits - Transilvania University of Braşov2010 - 2012

Bachelor's degree, Electrical Engineering and Computers - Transilvania University of Brașov2006 - 2010