Schlagwörter
SQL
Java
Html5
Bash Shell
Jquery
Scrum
Javascript
PHP
APIs
Ajax
Skills
Project management frameworks: PRINCE2, PMP, SCRUM, KANBAN
Web Technologies PHP, HTML5, CSS, XML, AJAX, JAVASCRIPT, JQUERY
Databases MYSQL, SQLite, SQL, Oracle DB server SQL, Relational Database Design
Programming Languages: JAVA, Python, UNIX Bash/Shell Scripting
Webservers, Network and infrastructure, APIs Management Frameworks ITIL framework
Incident Management Quality Center, Remedy, Jira
Web Technologies PHP, HTML5, CSS, XML, AJAX, JAVASCRIPT, JQUERY
Databases MYSQL, SQLite, SQL, Oracle DB server SQL, Relational Database Design
Programming Languages: JAVA, Python, UNIX Bash/Shell Scripting
Webservers, Network and infrastructure, APIs Management Frameworks ITIL framework
Incident Management Quality Center, Remedy, Jira
Projekthistorie
- Founder and CEO @ Katsuna GmbH
01/09/2015 – now Zug, Switzerland
Founded and running the tech startup Katsuna GmbH.
At Katsuna we revisit Android to offer a smartphone experience to senior users that is more accessible, more enjoyable, more satisfactory. katsuna.com As a CEO and founder/sponsor I am performing a number of continuous heterogeneous activities to empower seniors to use smartphones: hiring and design of the team’s culture and processes, product and project management, software architecture, business development, seeking of external funds and more.
Application Engineer @ Vodafone Group – Group Location Capability
Contract - 01/09/2014 – now Dusseldorf, Germany
Currently working for Vodafone’s Location Capability platform that provides a variety of Location Services (eg SUPL, MLP, exposure of location APIs, emergency localization service) to VF-Group and other Operators. Responsible for a diverse set of activities:- ITSM and accountable for incident, risk, problem and change management
- Technical project coordination activities and communication with Opcos and Partner markets
- SPOC towards Datacenter and Infrastructure. Interfacing the technical requirements regarding network and
infrastructure - Architecture and integration
- Application Monitoring
Technical Lead @ Vodafone Group – Mwallet
Contract - 01/04/2014 – 01/07/2014 Dusseldorf, Germany
Worked for the NFC mobile payment proposition of Vodafone Group, managing and consulting internal and external vendors in order to successfully follow the product roadmap and in parallel interfacing their operational needs to the Network and Infrastructure department.
- Responsible for technical service rollout activities
- Technical Lead of the integration with Service Providers (banks, transportation companies) and Vodafone
Operators to the Vodafone Mwallet proposition
Contract - 01/10/2011 – 31/03/2014 Dusseldorf, Germany
Worked as a technical Project manager and I was responsible to manage the “Opera Mini embedding Program” which resulted to be a big success as we managed to pre-embed the Opera Mini browser application to more than 70 devices, 38 countries and targeted in total more than 20M customers.
- Project management activities (initiating projects, defining requirements, ordering code changes from SW development, scheduling client deliveries, organize QA activities and running the full project lifecycle)
- Coordination across several Vodafone departments (Commercial, Technology, Terminals), Opera Software
and several OEMs with goal to bring handsets to the market with the Opera Mini application pre-embedded
(Android, Symbian, native implementations) - Delivered the Opera Mini browser preloaded to more than 70 devices. Among others, we launched Vodafone
Webbox that
• - Technical consultancy on system integration and service operation of the Opera Mini server cluster
Integration Engineer @ Vodafone Group – Device Integration
Contract - 06/12/2010 – 31/10/2011 Dusseldorf, Germany
Responsible to improve the UI, UX of Vodafone Live mobile portal by creating individual profiles for every single mobile device that was supported by Vodafone.
Web Developer 15/03/2010 - 06/12/2010 Ierapetra, Greece
Was operating a commercial website that was selling Joomla modules and other developer’s tools to Web Developers.
Secure telecommunications operator and System Administrator @ Greek Navy 15/03/2009 - 15/03/2010 Sitia, Greece
Operations and administration of the Greek Navy Telecommunications department.
Reisebereitschaft
Verfügbar in den Ländern
Deutschland und Schweiz
I prefer to work in Dusseldorf or close by.
Please email(saratsis13@yahoo.gr) or call(+491628028240) me to ask for my availability.
Please email(saratsis13@yahoo.gr) or call(+491628028240) me to ask for my availability.
Youtube - Video
Android firmware for seniors