Haridas Debnath
Kolkata
Summary
Dynamic Senior Engineer with a proven track record at Whale Cloud Technology, adept in Linux and HP-UX system management, and skilled in leveraging AWS and Alibaba Cloud for enhanced system performance. Excelled in scripting for automation, demonstrating exceptional problem-solving abilities and a commitment to maintaining a 99.9% network uptime.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Senior Engineer
Whale Cloud Technology India Private Limited
12.2022 - Current
- Server monitoring and OS monitoring and troubleshooting HP Superdome and HP RX
- HPUX server failover testing, OS Backup using ignite backup tool
- Preparing Server Reports, NFS creation, File System Management
- Linux Server Failover Testing, Linux OS log analysis Server Performance Management and Monitoring
- Manage and maintain system backups and disaster recovery plans
- Administration and build of Linux/HPUX environment
- Centralize VM management using vCentre for resource allocation & monitoring
- File system operations (Create, mount, unmount and remove), FDISK, FSTAB
- Patch management, Server Patching, Kernel Patching and Software & Packages installation using RPM, YUM & DNF
- Proactively monitoring system performance and capacity planning
- Remote Support using SSH, Putty, WinSCP
- Disk Management, LVM (Physical Volume, Volume Group, Logical Volume)
- Management of User accounts and groups with access permission
- Allocation of Disk quotas to the users
- Basics concept of SAN, NAS, Multipathing
- Developed and maintained scripts for system automation and configuration management
- Collaborated with development and operations teams to troubleshoot and resolve system issues promptly
- Set up and maintained a 99.9% uptime of a network of 120+ Unix servers
- Configured monitoring and alerting systems to proactively address system issues
- Use Alibaba Cloud for ticketing system
- Alarm monitoring and troubleshooting the alarm by performing relevant activity
- Project: DATA CENTER
Server Engineer
Karvy Innotech Limited
01.2022 - 12.2022
- Perform daily server monitoring and OS monitoring, troubleshooting, ilo log collection and analysis, ilo configuration
- HPUX server failover testing, OS Backup using ignite backup tool
- Preparing Server Reports, NFS creation, File System Management
- Linux Server Failover Testing, Linux OS log analysis Server Performance Management and Monitoring
- Manage and maintain system backups and disaster recovery plans
- Provide 1st and 2nd level technical support and troubleshooting to internal and external clients
- Administration and build of Linux/HPUX environment
- Proactively monitoring system performance and capacity planning
- Management of User accounts and groups with access permission
- Allocation of Disk quotas to the users
- Alarm monitoring and troubleshooting the alarm by performing relevant activity for example SDI SP installation, SDI patching, Certificate not available alarm clearance activity etc
- Project: DATA CENTER
Service Engineer
Wizertech Informatics (P) Ltd
12.2020 - 10.2021
- Responsible for the Provide technical support to desktop, laptop, printer
- Responsible for Network deployment and Daily Linux administration
- Linux machine installation and configuration for development purpose for different users
- Troubleshooting of Linux machines and managing Local Network
- Configuration & troubleshooting of Red Hat Linux Servers
- Configured SSH / OpenSSH for secure terminal connection
- Management of User accounts and groups with access permission
- Allocation of Disk quotas to the users
- Prepared documentation for system information and Daily activities
- Project: XLRI, India
Consultant & Customer Support Engineer
CMS IT Services Pvt. Ltd.
06.2020 - 11.2020
- Responsible for the Provide technical support to desktop, laptop, printer
- Responsible for Network deployment
- Windows machine installation and configuration for development purpose for different users
- Prepared documentation for system information and Daily activities
- Project: Airport & Hospital
Safety Supervisor
Shri Ganesh Enterprises
07.2017 - 05.2020
- Analyze Requirements, Creation Required Documents, Project Plan
- Revitalized safety training programs, standards, and participation and achieved ZERO lost time injuries during the peak season
- Recommend and conduct additional training for at-risk employees
- Enforce company safety policies site wide
Software Implementation
Spectra Consultancy Pvt. Ltd.
09.2015 - 06.2017
- Analyze Requirements, Creation Required Documents, Project Plan
- Maintain client database of Treasury offices of Mizoram and Account & Treasury office
Tech.Executive Engineer
Camex Wellness Ltd
11.2014 - 07.2015
- Analyze Requirements, Creation Required Documents, Project Plan
LT Panel Designer & Draftsman
Amit Project & Controls
07.2011 - 10.2014
- Analyze Requirements, Creation Required Documents, Project Plan
- Designing LT panel
Education
B. Tech - Electronic Communications Engineering
Hooghly Engineering & Technology College
WB, India01.2011
Skills
- C
- Shell scripting
- AWS Cloud
- Alibaba Cloud
- Linux
- HP-UX
- Windows
- Ansible
- Docker
- Kubernetes
- Prometheus
- Grafana
- ZCM
- Oracle 11g SQL
- Oracle PL/SQL
- MS Office
- AutoCAD Design Skills
Certification
- Red Hat Certified System Administrator, RedHat, 04/23
- AWS Certified Solutions Architect, AEM Technologies
- Completed course on SQL, PL/SQL, SBTIT Technologies
Disclaimer
I hereby declare that the above particulars furnished by me are true to the best of my knowledge and belief and I am confident of my ability to work in a team.
Achievements Hobbies Special Interest
- Received formal appreciation from management and clients
- Playing Cricket.
- Listening to Music.
- Surfing Net.
- Reading Books.
Training And Project
Completed vocational training on 'PRASAR BHARATI, DOORDARSHAN KENDRA KOLKATA'., Completed the Final Year B. Tech project on 'Visible-Light Communication System' under the guidance of Prof. Sawrup Samanta.
Timeline
Senior Engineer
Whale Cloud Technology India Private Limited
12.2022 - Current
Server Engineer
Karvy Innotech Limited
01.2022 - 12.2022
Service Engineer
Wizertech Informatics (P) Ltd
12.2020 - 10.2021
Consultant & Customer Support Engineer
CMS IT Services Pvt. Ltd.
06.2020 - 11.2020
Safety Supervisor
Shri Ganesh Enterprises
07.2017 - 05.2020
Software Implementation
Spectra Consultancy Pvt. Ltd.
09.2015 - 06.2017
Tech.Executive Engineer
Camex Wellness Ltd
11.2014 - 07.2015
LT Panel Designer & Draftsman
Amit Project & Controls
07.2011 - 10.2014
B. Tech - Electronic Communications Engineering
Hooghly Engineering & Technology College
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