Prem Krishna

Systems Engineer
Male34 y/oOperation and maintenance development/DBA/Network/Information Security Network Engineer/System Administrator/IT Support Engineer/System EngineerLive in IndiaNationality India
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Work experience

  • Systems Engineer

    MAXSO TECHNOLOGIES Pvt Ltd.
    2020.12-Current(5 years)
    Reviewed and analyzed security logs to determine and alleviate network threats. Security events monitoring. Perform incident analysis by gathering the preliminary info such as host-name, IP address, and checking their reputation using the virus total, AbuseIP and talos intelligence etc., Providing recommendation to block the malicious IPs based on the reputation check. Reviewing and checking the reputation of an domain and recommending to block the malicious domains. Fine-tuning the rules on the false positives incidents. Reviewing and submitting the Daily Operations Status report to SOC Delivery Manager. Troubleshooting the high availability of the SIEM console. Monitoring the CPU utilization. Ensuring the logs are flowing into the Qradar. Participating in the Severity calls for identifying the issues. Review and upload the SOC shift handover report sheet Add/Modify rules in SIEM console based on approved change requests. Preparing daily, weekly and monthly report as per client requirement. Investigating and creating case for the security threats and forwarding it to Onsite SOC team for further investigation and action. Performing Log analysis & analyzing the crucial alerts at immediate basis. Monitoring & Analysis of Alerts generated by SIEM Solutions using Qradar. Monitoring of SOC events, detecting and preventing the Intrusion attempts. Monitored data transfer security to detect and prevent intrusion attempts and respond to DDoS attacks. Collaborating with the vulnerability management team and conducted security audits to identify vulnerabilities. Perform root cause analysis to diagnose system faults. Provide day-to-day support to the users, educating employees on troubleshooting the issues. Ensuring the IDPS signatures are captured and implemented as per the security policy. Creating the Exception rules on the Checkpoint firewall. Creating the policies on the HTTPS inspection for monitoring the traffic on the URLs. Maintaining the SSL certificates on the specific URLs.
  • ICT Executive

    Krishna Bhima Samruddhi Local Area Bank
    2016.03-2020.06(4 years)
    Administered, supported and monitored databases by proactively resolving database issues and maintaining servers. Spearheaded inventory control measures to replenish and maintain IT equipment, supplies, tools and replacement parts. Security and Grants, Managing Permissions for user/logins and assigning server/database roles. Backup of SQL databases along with creation of daily/weekly maintenance plans on SQL servers. Installing and configuration of ATMs related networking in the Bank. Managing Leased Line Circuits at Branches and providing support if any issues from service providers Involved in testing application whenever new patches / updates arrived. Involved in writing SQL Scripts in the part of generating reports and providing managerial information (MIS) Installing SQL server and Creating and maintaining database and data files. Manage and repair all Windows 2003, 2008 and 2016 Servers and Windows XP Client Systems Provided 24/7 support for web- and client-based applications, file and data feeds and batch processes to prevent impact to business. Provided training to end users on new and updated systems and software. Supported users in setup and configuration of wireless bridge networks. Configured networks for smooth, reliable operation to meet business processes and objectives. Technically supported project planning team for development and implementation of proposals and solutions to address hardware and software problems and network emergencies. Provided comprehensive training to internal and off-site users to optimize systems maintenance and resolve recurring issues. Analyzed complex project server issues and worked on large enterprise and business- critical applications. Worked with software development team on reported errors and bugs on newly released software and assisted in deployment of release fixes. Maintained servers and systems to keep networks fully operational during peak periods.

Educational experience

  • Monad university

    Computer science Engineering
    2010.02-2014.08(5 years)
    CSE

Languages

English
Proficient
Chinese (Mandarin)
A little
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