Vasileios Misirlis
Data Science - DevOps
Zografou
Summary
Complex problem-solver with analytical and driven mindset. Dedicated to achieving demanding development objectives according to tight schedules while producing flawless code.
Overview
12
12
years of professional experience
Work History
Solution Integrator on Ericsson Private Networks
INTRACOM TELECOM
01.2022 - Current
- Deploying Ericsson Private Network Solutions in wide-ranging networks comprising several nodes
- Virtual Network Functions deployment and upgrading procedures
- Automation of procedures using a Ansible and Python
Systems Tester: Network Functions Microservices Robustness Test
INTRACOM TELECOM
01.2021 - 12.2021
- Kubernetes cluster handling
- Testing service degradation and resource consumption during disturbance execution (Resource deletion, Networking, Resource constraints)
- Recovering operations from failure cases or unexpected inputs
- Chaos engineering using Litmus tool.
Staff Telecom Software Engineer in HLR Mobile Core Ericsson
INTRACOM TELECOM
01.2019 - 06.2021
- End to end development of new functionalities and customizations for Ericsson's HLR system
- Hands on experience in TTCN automation testing and JIRA project tracking software
- Participation in S/W development full lifecycle including Design, Implementation, Function test, QA & Verification activities
- Programming in C-like language (PLEX) and Assembly (ASA) Ericsson proprietary languages
- Provide guidance to team members as mentor, to successfully accomplish tasks
- Enhanced team build up activities, endorsed pair programming and internal learning courses
- Working in self organized teams following Kanban methodology.
Staff Telecom Software Engineer in AXE MSC Mobile Core Ericsson
INTRACOM TELECOM
07.2011 - 12.2019
- Implementing and delivering market customization solutions on GSM, WCDMA and 4G networks for Ericsson customers worldwide
- End to end development of new functionalities for Ericsson's AXE system
- Performing investigation activities for providing high level solutions
- Programming in C-like language (PLEX) and Assembly (ASA) Ericsson proprietary languages
- Testing implemented solutions in Simulated Network Environment
- Working in self organized teams following Agile methodology.
Computer room Administration
Department of Philosophy, University of Patras
09.2010 - 09.2011
- Responsible for maintenance of website of department of Philosophy
- Network and system administration
- Teaching and training support on obligatory course 'Computer Lab'.
Teaching
Private Schools Kapa and Dimokritos - Private lessons
09.2005 - 09.2007
- Teaching Fundamentals in Computer Networks, Foundations of Computer Science, Discrete Mathematics and Mathematical Logic, Data Transfer and Computer Networks
- Implementation of educational projects in programming courses (JAVA, C)
Education
MSc in Data Science -
International Hellenic University
Thessaloniki 04.2024
Studies InSignal Processing And Telecommunications -
Computer Engineering And Informatics
Patras09.2007
Diploma in Computer Engineering And Informatics -
School of Engineering
Patras03.2005
High School Diploma -
Multisectoral Lyceum
Trikala09.1998
Skills
- Python - R- JAVA
- C - Matlab - JavaScript
- TensorFlow - PyTorch
- Kubernetes - Docker
- Ansible - Jinja2
- SQL - MySQL - RDBMS
- Linux -Unix
- PLEX - ASA (Assembly)
- Git
Certification
- 01/01/23, Kubernetes Application Developer (CKAD), Linux Foundation
- 01/01/21, 04/30/21, Machine Learning certificate by Stanford Online, Linear and Logistic Regression, Artificial Neural Network and Machine Learning Algorithms
- 02/01/20, 06/30/20, Data Science with Python, Distance Education Program οf the Center of Continuing Education and Lifelong Learning of National and Kapodistrian University of Athens
Hobbies and Interests
- History
- Cinema
- CrossFit
Languages
Greek
Native language
English
Advanced
C1
Timeline
Solution Integrator on Ericsson Private Networks
INTRACOM TELECOM
01.2022 - Current
Systems Tester: Network Functions Microservices Robustness Test
INTRACOM TELECOM
01.2021 - 12.2021
Staff Telecom Software Engineer in HLR Mobile Core Ericsson
INTRACOM TELECOM
01.2019 - 06.2021
Staff Telecom Software Engineer in AXE MSC Mobile Core Ericsson
INTRACOM TELECOM
07.2011 - 12.2019
Computer room Administration
Department of Philosophy, University of Patras
09.2010 - 09.2011
Teaching
Private Schools Kapa and Dimokritos - Private lessons
09.2005 - 09.2007
MSc in Data Science -
International Hellenic University
Studies InSignal Processing And Telecommunications -
Computer Engineering And Informatics
Diploma in Computer Engineering And Informatics -
School of Engineering
High School Diploma -
Multisectoral Lyceum
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