Michal Marszalek
Expert in IT Systems Development Department at NetWorkS!- Claim this Profile
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Spanish Limited working proficiency
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English Professional working proficiency
Topline Score
Bio
LinkedIn User
I find Michal as a guy to whom you can apply for help in hopeless situations. I mean, he has an ability to solve unsolved or even insolvable issues. His analytical skills and pure, systematic, methodical, yet often unconventional, approach brings a remedy to the crisis. Even if he doesn’t know the solution to your problems at first you can be sure that he will do everything to find it and help you to understand how to avoid it in the future. He is an expert in areas of telecommunication but I think he would have been great in everything that needs logical thinking and finding solutions to unrevealed problems. With this comes an ease of spreading knowledge and willingness to share his expertise. He is a positive, proactive and perceptive fast learner striving to broaden his horizons which is combined with huge and broad knowledge and professional experience.
Jerzy Pieniążek
Michał is an open minded human being and when I think of him he is always that way. Regardless of obstacles he is always full of ideas and ALWAYS looking for company’s improvements mastering himself in the process. With a very strong can-do attitude, presenting out-of-the-box-thinking and readiness for sharing his enormous knowledge Michal is one the best employees I have had a pleasure to work with.
LinkedIn User
I find Michal as a guy to whom you can apply for help in hopeless situations. I mean, he has an ability to solve unsolved or even insolvable issues. His analytical skills and pure, systematic, methodical, yet often unconventional, approach brings a remedy to the crisis. Even if he doesn’t know the solution to your problems at first you can be sure that he will do everything to find it and help you to understand how to avoid it in the future. He is an expert in areas of telecommunication but I think he would have been great in everything that needs logical thinking and finding solutions to unrevealed problems. With this comes an ease of spreading knowledge and willingness to share his expertise. He is a positive, proactive and perceptive fast learner striving to broaden his horizons which is combined with huge and broad knowledge and professional experience.
Jerzy Pieniążek
Michał is an open minded human being and when I think of him he is always that way. Regardless of obstacles he is always full of ideas and ALWAYS looking for company’s improvements mastering himself in the process. With a very strong can-do attitude, presenting out-of-the-box-thinking and readiness for sharing his enormous knowledge Michal is one the best employees I have had a pleasure to work with.
LinkedIn User
I find Michal as a guy to whom you can apply for help in hopeless situations. I mean, he has an ability to solve unsolved or even insolvable issues. His analytical skills and pure, systematic, methodical, yet often unconventional, approach brings a remedy to the crisis. Even if he doesn’t know the solution to your problems at first you can be sure that he will do everything to find it and help you to understand how to avoid it in the future. He is an expert in areas of telecommunication but I think he would have been great in everything that needs logical thinking and finding solutions to unrevealed problems. With this comes an ease of spreading knowledge and willingness to share his expertise. He is a positive, proactive and perceptive fast learner striving to broaden his horizons which is combined with huge and broad knowledge and professional experience.
Jerzy Pieniążek
Michał is an open minded human being and when I think of him he is always that way. Regardless of obstacles he is always full of ideas and ALWAYS looking for company’s improvements mastering himself in the process. With a very strong can-do attitude, presenting out-of-the-box-thinking and readiness for sharing his enormous knowledge Michal is one the best employees I have had a pleasure to work with.
LinkedIn User
I find Michal as a guy to whom you can apply for help in hopeless situations. I mean, he has an ability to solve unsolved or even insolvable issues. His analytical skills and pure, systematic, methodical, yet often unconventional, approach brings a remedy to the crisis. Even if he doesn’t know the solution to your problems at first you can be sure that he will do everything to find it and help you to understand how to avoid it in the future. He is an expert in areas of telecommunication but I think he would have been great in everything that needs logical thinking and finding solutions to unrevealed problems. With this comes an ease of spreading knowledge and willingness to share his expertise. He is a positive, proactive and perceptive fast learner striving to broaden his horizons which is combined with huge and broad knowledge and professional experience.
Jerzy Pieniążek
Michał is an open minded human being and when I think of him he is always that way. Regardless of obstacles he is always full of ideas and ALWAYS looking for company’s improvements mastering himself in the process. With a very strong can-do attitude, presenting out-of-the-box-thinking and readiness for sharing his enormous knowledge Michal is one the best employees I have had a pleasure to work with.
Credentials
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Data Rollbacks: Transaction Rollbacks & Their Impact
SkillsoftOct, 2022- Oct, 2024 -
Generate a PDF File with JavaScript
CourseraOct, 2022- Oct, 2024 -
Managing SQL Server
SkillsoftSep, 2022- Oct, 2024 -
Artificial Intelligence on Microsoft Azure
CourseraMay, 2022- Oct, 2024 -
Microsoft Certified: Azure AI Fundamentals (AI-900)
MicrosoftMay, 2022- Oct, 2024 -
Microsoft Certified: Azure Fundamentals (AZ-900)
MicrosoftMay, 2022- Oct, 2024 -
Microsoft Certified: Security, Compliance, and Identity Fundamentals SC-900
MicrosoftMay, 2022- Oct, 2024 -
Preparing for the AZ-900 Microsoft Azure Fundamentals Exam
CourseraMay, 2022- Oct, 2024 -
Microsoft Certified Azure Data Fundamentals (DP-900)
MicrosoftApr, 2022- Oct, 2024 -
Preparing for DP-900: Microsoft Azure Data Fundamentals Exam
CourseraApr, 2022- Oct, 2024 -
API Testing and Validation
LinkedInFeb, 2022- Oct, 2024 -
Become a RESTful API Developer
LinkedInFeb, 2022- Oct, 2024 -
Designing RESTful APIs
LinkedInFeb, 2022- Oct, 2024 -
HTTP Essential Training
LinkedInFeb, 2022- Oct, 2024 -
Learning REST APIs
LinkedInFeb, 2022- Oct, 2024 -
Web Security: OAuth and OpenID Connect
LinkedInFeb, 2022- Oct, 2024 -
Bezpieczeństwo aplikacji webowych
strefakursów.plJan, 2022- Oct, 2024 -
HTML, CSS, and Javascript for Web Developers
CourseraJan, 2022- Oct, 2024 -
JavaScript Front-end Development: Functions & Objects
SkillsoftJan, 2022- Oct, 2024 -
Kurs ES6 nowa generacja JavaScript
strefakursów.plJan, 2022- Oct, 2024 -
Modern JavaScript: ES6 Basics
CourseraJan, 2022- Oct, 2024 -
SQL (Intermediate) Certificate
HackerRankJan, 2022- Oct, 2024 -
User-Defined Functions in JavaScript
CourseraJan, 2022- Oct, 2024 -
Ajax Data Requests & Responses
SkillsoftApr, 2021- Oct, 2024 -
HTML Essential Training
LinkedInApr, 2021- Oct, 2024 -
Learning Chrome Web Developer Tools
LinkedInMar, 2021- Oct, 2024 -
jQuery Essential Training
LinkedInMar, 2021- Oct, 2024 -
JavaScript Essential Training
LinkedInFeb, 2021- Oct, 2024 -
JavaScript and AJAX: Integration Techniques
LinkedInFeb, 2021- Oct, 2024 -
Python Essential Training
LinkedInMar, 2020- Oct, 2024 -
pandas Essential Training
LinkedInMar, 2020- Oct, 2024 -
Data Dashboards in Power BI
LinkedInFeb, 2020- Oct, 2024 -
Learning GitHub
LinkedInFeb, 2020- Oct, 2024 -
Master Microsoft Excel
LinkedInFeb, 2020- Oct, 2024 -
Master SQL for Data Science
LinkedInFeb, 2020- Oct, 2024 -
Oracle PL/SQL - programming introduction
Altkom AkademiaJun, 2019- Oct, 2024 -
Oracle SQL for Data Analysts
Altkom AkademiaDec, 2018- Oct, 2024 -
Overview of the most important tools in PowerPivot, Power Query, Power View & Power Map
Altkom AkademiaJun, 2018- Oct, 2024 -
SEP qualification certificate, D category, up to 1 kV
Association of Polish Electrical Engineers (SEP)Mar, 2019- Oct, 2024 -
SEP qualification certificate, E category, up to 1 kV
Association of Polish Electrical Engineers (SEP)Mar, 2019- Oct, 2024 -
Safe Working at Height Training Course
CBR Rock MasterMar, 2019- Oct, 2024
Experience
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NetWorkS!
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Poland
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Telecommunications
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200 - 300 Employee
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Expert in IT Systems Development Department
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Jul 2022 - Present
Main responsibilities:- Web applications design and development for internal and external (foreign) clients,- integration of applications with 3rd party systems and applications,- database maintenance for web development and reporting purposes- existing web applications maintenance, troubleshooting and functionality extensions- #MSSQL #JavaScript #Azure #DHTMLX #HTML #CSS #ASP
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Chief Specialist / IT Systems Development Department
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Feb 2021 - Jun 2022
Main responsibilities:- designing and development of Web applications- database maintenance for web development and reporting purposes- existing web applications maintenance, troubleshooting and functionality extensions- #MSSQL #JavaScript #DHTMLX #HTML #CSS #ASP #Azure
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Chief Specialist
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Feb 2018 - Jan 2021
Main responsibilities:- data warehouse preparation for hardware and software versions changes database - analysis of HW and SW version changes impact on KPIs- tools for controlling mobile network configuration coherency
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Mobile Networks Operations and Maintenance Chief Specialist
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Sep 2011 - Jan 2018
Main responsibilities:- tools preparations for network elements backup collections - global problem detection and resolving it with hardware vendors- mobile networks elements operations, maintenance and troubleshooting
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Orange Polska
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Poland
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Telecommunications
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700 & Above Employee
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Mobile Networks Chief Specialist
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Jun 2009 - Sep 2011
Main responsibilities:- mobile network elements operations, maintenance and troubleshooting- mobile network operation and maintenance processes automation and optimization- mobile network failures removal 24/7/365
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Mobile Network Operation and Maintenance Senior Specialist
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Jun 2008 - May 2009
Main responsibilities:- mentoring for new employees- O&M processes automation and optimizations- analysis of common network element failures and cooperative work with vendors to improve hardware and software
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Network O&M engineer
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Jun 2007 - May 2008
Main responsibilities:- tools preparations to improve business process efficiency- mobile network elements integration and maintenance- O&M procedures preparation and optimization
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Network O&M Junior Engineer
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Jan 2005 - May 2007
Main responsibilities:- mobile network configuration and integration- hardware and software updates and upgrades for BSS network elements- mobile network configuration
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Network O&M Consultant
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Oct 2004 - Jan 2005
Main responsibilities:- mobile network failures removal 24/7/365- mobile network configuration- mobile network sites installation acceptations
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Education
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Gdańsk University of Technology
Master's degree, Electronics and Telecommunications -
SGH Warsaw School of Economics
Postgraduate studies, Project Management