Anestis Potossakis
IT Consultant
Munich,Germany
Summary
Dedicated IT professional with history of meeting company goals utilizing consistent and organized practices. Skilled in working under pressure and adapting to new situations and challenges to best enhance the organizational brand.
Complex problem-solver with analytical and driven mindset. Dedicated to achieving demanding development objectives according to tight schedules while producing impeccable code.
Overview
4
4
years of professional experience
6
6
years of post-secondary education
5
5
Certifications
5
5
Languages
Work History
IT System administrator
EWH Holding
Wickede, NRW
2022.04 - Current
- Integrated and updated software products to boost system compatibility.
- Oversaw IT activities to laptops, tablets and PDAs for corporate users.
- Implemented internet and intranet applications on multiple platforms.
- Responsible for firewall administration (with SonicWall)
- Core administration of switches (using macmon and IMC by HPE Aruba), also wireless controllers
- Solved and administered Citrix clients for over 200 endpoints
IT Consultant
Self-employed
Menden
02.2022 - Current
- Made recommendations and performed upgrades, assisting businesses in technology planning aligned with growth projections.
- Implemented and managed operating systems and software, security systems and intrusion detection systems.
- Conducted research on network products, services, protocols and standards for network procurement and development efforts.
Cyber Engineer
Darktrace
Cambridge, Munich
02.2021 - 06.2021
- Planned and configuration of security infrastructure platforms.
- Provided technical leadership focused on systems integration and ML-based cyber security
- Provided consultation and technical services on all aspects of information security
Systems Engineer
DOX IT-Systems GmbH
Dortmund
08.2020 - 11.2020
- Installed, configured, tested and maintained operating systems, application software and system management tools (macOS, vmSphere, Hyper-V)
- Oversaw development and maintenance of organization computer systems and intranet.
- Provided 1st and 2nd level technical support and troubleshooting to internal and external clients.
- Worked with digital management software to improve
- Created flowcharts, diagrams and other documentation.
Service Technician Assistant
Brikom GmbH
Dortmund
04.2020 - 06.2020
- Efficiently configured, troubleshot and repaired DSL connections for customers
- Recommendations for interior WIFI setup
Internship Student
Sinn GmbH
Hagen, Germany
04.2019 - 10.2019
- Administrative support, including managing incoming calls, coordinating files and sorting mail.
- Coordination of networking issues (via Cisco Meraki)
- Virtual desktop support (Citrix Workspace)
- Additional support of AD infrastructure; fixing hardware issues
- Implementation of new testing environment, part of IHK exam
Logistics Worker
GROHE AG (LIXIL)
Hemer, Germany
07.2016 - 09.2017
- Placed and packed orders according to the prescription in SAP
- Commissioned packages based on delivery chain
Hotel Receptionist
TRYP Gran Sol
Alicante , Spain
08.2014 - 09.2014
- Protected guest valuables with main safe or in individual boxes to maximize security.
- Answered multi-line phone system to respond to inquiries and transfer calls to correct departments and personnel.
Assistant Lecturer
Volkshochschule
Menden, Germany
02.2012 - 06.2012
- Taught diverse student population by employing various learning styles and abilities.
- Reached out to struggling students to identify areas of confusion and rectify issues before exams
Tutor
Die Nachhilfelehrer
Menden, Germany
10.2010 - 04.2012
- Prepared lesson plans to meet goals identified in students' individualized study plans.
- Spearheaded group tutoring sessions to help students struggling in similar areas.
- Structured activities for interactive learning, including word analysis, reading understanding and fluency skills.
Education
Computer Science Expert: Systems Integration - Information Technology
Business IT Learning Center
Dortmund, Germany 01.2018 - 01.2020
Bachelor of Arts - Classical And Romance Philology
Ruhr-Universität Bochum
Bochum 08.2010 - 03.2014
Skills
Project Management
Multi-Site Hardware Deployment
Interpersonal Communication
Wide Area Networking
Infrastructure development
Cloud Data science
Certification
Microsoft Certified Solutions Expert: Data Management & Analytics
Objective
- Providing consulting services and flawless system integration solutions (information technology/operational technology)
- adding data science as an advanced method for technical process optimization
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
IT System administrator
EWH Holding
2022.04 - Current
IT Consultant
Self-employed
02.2022 - Current
Cyber Engineer
Darktrace
02.2021 - 06.2021
Systems Engineer
DOX IT-Systems GmbH
08.2020 - 11.2020
Service Technician Assistant
Brikom GmbH
04.2020 - 06.2020
Internship Student
Sinn GmbH
04.2019 - 10.2019
Computer Science Expert: Systems Integration - Information Technology
Business IT Learning Center
01.2018 - 01.2020
Logistics Worker
GROHE AG (LIXIL)
07.2016 - 09.2017
Hotel Receptionist
TRYP Gran Sol
08.2014 - 09.2014
Assistant Lecturer
Volkshochschule
02.2012 - 06.2012
Tutor
Die Nachhilfelehrer
10.2010 - 04.2012
Bachelor of Arts - Classical And Romance Philology
Ruhr-Universität Bochum
08.2010 - 03.2014