AI and Data Ops
Gumer Hango
IT System Expert
Luanda
Summary
IT Processional with over 14 years of proven experience in System Designing, Operations and Management. Experience in several areas such Windows servers, Linux Administration, Virtualization, Cloud and Data Centers Operation and Management. Large and complex system and Telecom OSS/BSS.
Overview
16
16
years of professional experience
2010
2010
years of post-secondary education
7
7
Certifications
2
2
Languages
Work History
IT Sytem Expert
Ericsson Angola
02.2021 - Current
- Supports realization of IT solutions by providing specialized technical expertise on systems, platforms, databases, networks, and security in Projects.
- Work with customers, driving technical architecture definition and defining full technical infrastructure.
- Monitoring and managing Linux Red Hat high performance servers and applications.
- Drives development team in implementation phase and provides, to project team, architectural standard rules.
- Define deployment requirements and plans, schedules, and assist in release of systems.
- Responsible for performing solution introduction activities, product, and service, product life cycle, involving engagements with customers.
- Ensure work is carried out and service readiness is secured for different customer deployments.
- Interacts with internal stakeholders and external customers to define and provide solutions enhancing their competitive position.
- I am skilled at working independently and collaboratively in a team environment.
- Self-motivated, with a strong sense of personal responsibility.
- Proven ability to learn quickly and adapt to new situations.
IT Infrastructure Senior
Nampak Bevcan Angola
11.2016 - 01.2021
- Deploy and manage 400 users IT System and Infrastructure.
- Manage team, contract staff, design work plan and implement procedures.
- Maintain business management software, and upgrade of system software.
- Computers updates and patching services, manage reporting, Hardware inventory, build team, development plan, training, and learning strategies.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
- Identified issues, analyzed information, and provided solutions to problems.
- Managing telecom infrastructure, Ensure Connectivity and VoIP alternative links.
- Led deployment of Red Hat Enterprise Linux for CCTV cameras with SP.
- Ensure back up and disaster recovery plan, manage DC, Servers, and Network equipment's.
- Manage access control services, biometric readers for door and gates.
System Administrator
Maersk Oil Angola
02.2012 - 06.2016
- Managing System Center Configuration Server and Infrastructure Servers, deploying images, installing software and apps.
- Managing software licensing, software Inventory, and hardware inventory.
- Managing printing services and delivering secure printing services.
- AD Services users accounts, security structure file sharing and group policies, manage service tickets ensuring timely resolution to meet Service Level Agreements.
- Effectively collaborate with Server / Storage / Network / Data Center / Facilities / Audit / Virtualization / Compliance and PMO teams.
- Business Continuation / Disaster Recovery infrastructure planning, building, and testing.
- Research roots cause of problems and escalates to vendor support.
- Provide project management that includes planning, documentation, meetings, conference calls, and reporting.
- Worked with users to determine areas of technology in need of improved usability.
- Installed important security and functionality patches to maintain optimal protection against intrusion and system reliability.
- Provisioned new software and hardware for use, following established security policies.
- Managed onboarding and offboarding of employees.
IT Analyst GIL 3 Project
Chevron Angola
02.2009 - 09.2011
- Installing and configuration of operating System and applications.
- User's Desktop Support, Level 1 Support, Troubleshoot and Monitoring computers.
- Information Management using Web Based Asset Management.
- Repairing, assembly, Maintenance of Hardware, Applying expertise & technology.
- Analyzing, Learning and Researching, delivering results and meeting expectations, prepare, design and coordinate users training.
Education
Bachelor of Science - IT Engineering
Independent University of Angola
Skills
- Creating & Innovating
- Entrepreneurial & Commercial Thinking
- Applying Expertise and Technology
- Delivery Results & Meeting Customer Expectations
- Learning and Researching
- Formulating strategies and Concepts
Certification
Applied Data Science Campa SILOai
Interests
Timeline
IT Sytem Expert
Ericsson Angola
02.2021 - Current
IT Infrastructure Senior
Nampak Bevcan Angola
11.2016 - 01.2021
System Administrator
Maersk Oil Angola
02.2012 - 06.2016
IT Analyst GIL 3 Project
Chevron Angola
02.2009 - 09.2011
Bachelor of Science - IT Engineering
Independent University of Angola
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