Rajasekhar Gaddam
BICESTER,Oxfordshire
Summary
Experienced in networking and network security, with expertise in TCP/IP, DNS, DHCP, VLANs, VPNs, and firewalls. Proficient in cloud networking with AWS and Azure, as well as virtualization using VMware. Demonstrates strong problem-solving skills, teamwork, and effective communication. Adept at critical evaluation, server maintenance, innovative thinking, decision-making capacity, stress management, and troubleshooting techniques.
Offering strong foundation in technical knowledge and problem-solving abilities. Knowledgeable about network configurations, troubleshooting, and basic security measures. Ready to use and develop skills in network maintenance, system upgrades, and data management in role.
Overview
3
3
years of professional experience
2
2
years of post-secondary education
Work History
Network engineer
Reliance Jio Infocomm Limited
Hyderabad, India
09.2018 - 03.2020
- Approved external network access to meet remote working demands.
- Established and maintained high-performing network systems.
- Installed hardware components, ensuring optimal operation of network infrastructure.
- Optimised network operation through focused configuration and monitoring.
- Evaluated long- and short-term network needs and implemented required updates to achieve them.
- Provided smooth communications by configuring LAN technology, wireless access points and controllers.
- Tested systems regularly, troubleshooting and remedying issues to limit operational disruption.
- Reduced downtime through regular monitoring and proactive system checks.
- Implemented Cisco ACI technology to combine cloud computing and data centre management.
- Troubleshot network issues and provided rapid solutions to limit downtime.
Cloud Engineer
Deltra Soft Technologies
Hyderabad, India
05.2020 - 01.2022
- Resolved critical technical issues with cloud services, ensuring smooth operations.
- Oversaw network architecture and security, defining policies and procedures for successful operations.
- Administered routine updates and patches on all hosted systems maintaining their efficiency and reliability.
- Collaborated with software developers to ensure seamless deployment of applications on cloud platform.
- Deployed VPN for personnel use and protection.
- Handled high-volume telephone and email enquiries to minimise backlogs.
Education
Master of Science - Software Engineering in Computer Science
University of Hertfordshire
Hatfield 01.2023 - 01.2025
Skills
- Networking: TCP/IP, DNS, DHCP, VLANs
- Network Security: VPNs, Firewalls
- Cloud Networking: AWS, Azure
- Virtualization : VMware
- Soft Skills: Problem-solving, Teamwork, Communication
- Critical evaluation
- Server maintenance
- Innovative thinking
- Decision making capacity
- Stress management
- Troubleshooting techniques
Timeline
Master of Science - Software Engineering in Computer Science
University of Hertfordshire
01.2023 - 01.2025
Cloud Engineer
Deltra Soft Technologies
05.2020 - 01.2022
Network engineer
Reliance Jio Infocomm Limited
09.2018 - 03.2020
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