Alexander Sibanda Sibanda, IT Systems Engineer

Alexander Sibanda Sibanda

IT Systems Engineer

Alexis Solutions

Location
Indonesia
Education
Bachelor's degree, Computer Science
Experience
5 years, 4 Months

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Work Experience

Total years of experience :5 years, 4 Months

IT Systems Engineer at Alexis Solutions
  • Zimbabwe - Harare
  • My current job since January 2023
SENIOR SYSTEMS AND NETWORK ENGINEER at Escrwogroup
  • Zimbabwe
  • January 2019 to January 2023

Network Infrastructure Leadership: Developed and implemented robust network architectures for multiple enterprise-level clients, ensuring 99.99% availability and scalability to accommodate growing business needs while maintaining stringent security measures. Hybrid Cloud Integration: Led the design and deployment of hybrid cloud environments, cutting operational costs by 30% and enhancing system flexibility by 20%. Network Security Management: Successfully managed and maintained network security measures, including firewalls, VPNs, and intrusion detection systems. By implementing advanced security protocols, reduced the risk of cyber threats by 40%, ensuring data integrity and confidentiality for all network assets. Proactive Monitoring: Implemented monitoring tools for proactive issue identification, reducing downtime by 25% and increasing reliability by 30%. Smooth Upgrades and Migrations: Collaborated on seamless upgrades and migrations, minimizing business disruption and adhering to timelines and budgets. Continuous Improvement: Conducted audits and optimizations, achieving a 15% increase in network performance. Infrastructure Optimization: Configured enterprise-level network components, improving speed and reliability by 20%. Active Directory Administration: Managed Active Directory for secure access control and compliance. Expert Technical Support: Provided Tier 3 support, exceeding SLAs with a 95% resolution rate. Disaster Recovery Planning: Implemented disaster recovery and business continuity strategies, including regular data backups, offsite replication, and failover mechanisms. Conducted regular drills and simulations, reducing recovery time objectives (RTO) by 50% and minimizing data loss in the event of a disaster

Education

Bachelor's degree, Computer Science
  • at Africa University
  • June 2019

Africa University Student Ambassador President

Specialties & Skills

Servers
Cybersecurity
CCNA Certified
Web Projects
Programming

Training and Certifications

PMP (Certificate)
Date Attended:
March 2023
CCNA (Certificate)
Date Attended:
March 2022