Alexander Choloh
Baltimore,MD
Summary
Forward-thinking professional offering more than 5 years of experience working in fast-paced environments. Expertise in planning, installing and maintaining large-scale systems and infrastructures. Proven leader with success in building strong teams.
Overview
4
4
years of professional experience
Work History
System Engineer associate
Digitalogic
09.2022 - 02.2024
- Designed and implemented scalable and secure network infrastructure solutions, resulting in improved system performance and reliability
- Conducted regular security audits, implemented necessary security measures, and ensured compliance with industry standards and regulations
- Provided technical support and troubleshooting for complex system issues, investigating root causes and implementing effective solutions
- Assisted with system administration tasks, such as installing, configuring, and maintaining operating systems, servers, networks, and other IT infrastructure components
- This may include monitoring system performance, applying updates and patches, and ensuring system security
- Helped manage and maintain computer networks, including LANs (Local Area Networks) and WANs (Wide Area Networks)
- This involved setting up network devices, managing network security measures, monitoring network performance, and troubleshooting network connectivity issues.
- Resolved complex technical issues through effective problem-solving techniques and root cause analysis.
IT Specialist
GDIT
01.2020 - 01.2022
- Assisted with managing and maintaining servers and other IT infrastructure
- Assisted with the deployment and configuration of new software and hardware
- Network Infrastructure Management, Server Administration, Security Management, User Support, System Monitoring and Performance Optimization, Backup and Disaster Recovery, System Upgrades and Migrations, Cloud Technologies: AWS Cloud, Understanding of networking concepts (TCP/IP, DNS, DHCP), Network Administration: SNMP, ICMP, Database Management: SQL, AWS, Microsoft Azure, Programming Languages: C++, Java
- Configured hardware, devices, and software to set up work stations for employees.
- Managed hardware and software inventory, ensuring timely updates and replacements as needed.
Education
Harford Community/Cyber Defense
Skills
Teamwork
Ability to Multitask
Microsoft Office
Fast Learner
Adaptability
Communication Skills
Ability to Work in a Team
Effective Time Management
Security and compliance (Firewalls, IDS/IPS, SIEM)
Experience with virtualization technologies (VMware, Hyper-V)
Proficient in Windows and Linux operating systems
Excellent communication
Strong problem-solving and troubleshooting skills
Troubleshooting
Hardware and software installation
Timeline
System Engineer associate - Digitalogic
09.2022 - 02.2024
IT Specialist - GDIT
01.2020 - 01.2022
Towson University - , Harford Community/Cyber Defense