Marek Hrib
Release Manager (Systems And Services)
Summary
Accomplished System Release Manager with a proven track record at T-Mobile, enhancing project delivery through effective release planning and agile methodologies. Expert in managing schedules and deploying strategies, with a knack for fostering stakeholder collaboration. Increased win rates by developing compelling solution presentations, showcasing both technical expertise and exceptional communication skills.
Overview
15
15
years of professional experience
5
5
Certifications
Work History
System Release Manager
T-Mobile
09.2017 - Current
- Managed release schedules effectively, ensuring timely delivery of multiple projects with tight deadlines.
- Identified risks and dependencies early in the process, enabling proactive mitigation strategies to protect project timelines.
- Collaborated with project developers, quality assurance team members and business analysts.
- Proactively managed stakeholder expectations throughout the release cycle by providing timely updates on progress and addressing concerns promptly.
Presales Consultant
Orange Business Services
08.2016 - 09.2017
- Supported sales team success by delivering technical expertise during client meetings and presentations.
- Assisted in closing deals by addressing customer objections and demonstrating the value of proposed solutions.
- Increased win rate by developing compelling solution presentations that effectively showcased product capabilities.
- Developed customized product configurations based on client requirements, ensuring optimal functionality.
Senior Network and Security Engineer
DHL IT Services
09.2011 - 01.2016
- Contributed to business continuity planning efforts by assessing potential risks to critical systems and implementing backup strategies that ensured minimal downtime during disaster recovery scenarios.
- Managed incident response activities during critical security events, effectively containing threats and minimizing damage to systems and data.
- Led a team of security analysts to monitor and analyze potential risks, ensuring timely threat mitigation and incident response.
- Reviewed logs regularly to detect suspicious activity patterns before they escalate into full-blown incidents, enabling rapid response efforts when necessary.
- Enhanced network security by implementing advanced threat detection systems and conducting regular vulnerability assessments.
- Evaluated emerging technologies for their potential impact on organizational security posture, recommending appropriate solutions as needed.
Senior SNOC Engineer
T-Systems
12.2010 - 09.2011
- Improved team productivity by providing technical guidance and mentoring junior engineers.
- Established strong working relationships with clients through exceptional communication skills, fostering trust and collaboration.
- Achieved successful project outcomes by maintaining accurate documentation and meeting strict deadlines.
- Developed positive working relationships with stakeholders to effectively coordinate work activities.
System Engineer
AT&T
04.2009 - 12.2010
- Resolved issues and escalated problems with knowledgeable support and quality service.
- Resolved complex technical issues through effective problem-solving techniques and root cause analysis.
- Provided expert support for end-users, ensuring optimal system performance and user satisfaction.
Education
Mgr. - Political Science And Russian Language
University of Presov
Presov 04.2001 -
Skills
Managing releases
Supporting operations
Managing schedules
Agile Methodology
Deployment Strategies
Software Development Lifecycle
Requirements Analysis
Release planning
Working with vendors
Languages
English
Bilingual or Proficient (C2)
Russian
Advanced (C1)
Certification
CCNA
Interests
Politics
Financial markets
Crypto
Frasier
Timeline
System Release Manager
T-Mobile
09.2017 - Current
Presales Consultant
Orange Business Services
08.2016 - 09.2017
Senior Network and Security Engineer
DHL IT Services
09.2011 - 01.2016
CCSP
08-2011
ITIL version 3 Foundation
07-2011
CCNA Security
03-2011
Senior SNOC Engineer
T-Systems
12.2010 - 09.2011
CCNP
04-2010
CCNA
08-2009
System Engineer
AT&T
04.2009 - 12.2010
Mgr. - Political Science And Russian Language
University of Presov
04.2001 -
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