Venkatraman Muthukrishnan
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Senior Systems Engineer at Marriott International
Gaithersburg, Maryland, United States
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Senior System EngineerMarriott InternationalSep 2022 - Current (4 years 2 months)- Senior Software Engineering ConsultantNikeJun 2021 - Aug 2022 (1 year 3 months)Concentrix Catalyst is the experience design and engineering team of Concentrix
- Senior Software EngineerMarriott InternationalOct 2017 - May 2021 (3 years 8 months)DevOps / Kafka SRE:
• Installed and configured Confluent Kafka 5.4 and 6.0 with multiple clusters.
• Implemented Kafka Security with SASL using SSL Certs.
• Implemented CI/CD pipeline with Kafka producer and consumer application.
• Deployment for Microservice consumer application on Kubernetes environment
• Manage and maintain Kafka cluster with connectors.
• Implemented Kafka monitoring and auto-alerting if any incident occurred.
• Implemented Kafka cluster using Terraform with Chef.
• Implemented Schema registry with Kafka topics.
• Writing/modifying docker files for image creation and uploading Docker registry.
• Troubleshooting container applications and Kafka Producer API, Consumer API< - Technical LeadAtlas SystemsApr 2010 - Sep 2017 (7 years 6 months)• Attending tickets for production supports issues. Solving webserver issue and network, citrix server issues
• Setup Hadoop Environments, specialist in Hortonworks and IBM
• PowerShell script writing for oracle and MS SQL servers DB maintenance
• Managing & Supporting Key Infrastructure activities
• Subject matter expert for Linux (RCA, performance monitoring and tuning, server hardening, liaising with Red hat support etc.).
• Team and Task Management.
• Planning, coordinating and executing changes (Front to back) submitted by the business
• Chairing the CAB calls for all changes
• Backup Strike Reports & Backup Failures
• Supporting Unix Problem tasks
• 24x7 hotline coverage and Provide we - Senior System AdministratorSaksoftMay 2007 - Mar 2010 (2 years 11 months)• Manage and maintain Windows 2000,2003 and Windows 2008 servers
• Backup and Restore Management (Symantec 12.0)
• Managing and maintaining the active directory servers
• File and Print Server Management.
• Antivirus update and periodic update of patches on all the servers.
• Server disk space utilization and health check up.
• Maintain SCRP Documents and reports generation as per policy
• Monthly Access control review and auditing
• Providing 100% up time to critical servers and closing of critical issues based on severity
• Maintaining server uptime as per SLA commitment
• Implemented and new version Bugzilla
• Mssql database backup & DTS
• Manage and maintain for Cisco ASA & Rou - System AdministratorXeragoMay 2006 - May 2007 (1 year 1 month)• Configure, Administrator, Manage, Maintain, Monitor, Reporting, Backup and Restore Windows/Linux 2000 Servers
• Managing Intranet Web Server, FTP Server, Domain Servers, File and print servers. Mssql 2000 & 2005
• Managing and maintaining – Active Directory server, Proxy/Firewall
• Backup and Restore management using Veritas
• Providing Remote technical support to clients and users
• Monthly /weekly /Daily report submit to the clients
• Maintaining of networking and system problems (Hardware & Software –OS Network & Applications)
• Maintaining of backup software for ghost, partition magic and utility
• Configuring Ms Outlook, Outlook Express, to clients
• Network and System Administration of us - SSenior Service SupportSafal Technologies Private LtdMay 2005 - May 2006 (1 year 1 month)• Maintaining system Hardware and software Networking, data recovery, Remote monitoring
• Daily, Weekly & Monthly Backup of Application & Database backup using SQL Server
• Solving Desktop & Server Hardware related Problems
• Updating of Antivirus and security Patches
• Windows 2003 servers (IIS, ADS, FTP)
• Linux Samba, FTP, Iptables, Web Server - RSystem AdministratorRaghav ComputersOct 2001 - Apr 2005 (3 years 7 months)• Maintaining and managing windows servers in 163 Register office on over Tamilnadu
• Maintaining and managing windows 2000 servers in B.S.N.L
• Managing and maintaining windows 2000 network.
• Handling 21 field service engineers, maintaining and supporting around Erode, Coimbatore, Salem, Karur and Tirupur districts.
• Ensuring the optimum level of customer satisfaction over different service
• Responsible for the Site Operation, Customer Support activities and Vendor management
• RMA management
• Preparation of Installation and Maintenance plans - NService EngineerNaveen Alarm Systems India Pvt LtdSep 2000 - Aug 2001 (1 year)• Assembling Microprocessor type of fire alarm panel & Electronics fire Alarm systems
Education
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- bachelor, Bachelor's degree, Computer ApplicationManonmaniam Sundaranar UniversityJan 2012 - Jan 2015 (3 years 1 month)
- RDiploma in Electronics and Communication Engineering, Electrical, Electronics and Communications Engineering, First ClasRaghavendra Polytechnic CollegeJan 1997 - Jan 2000 (3 years 1 month)
- NHigh School, 10thN.A.A.M Hr.Sec.SchoolJan 1996 - Jan 1997 (1 year 1 month)