Subhasish BhattacharyaSB
Looking for a job

Subhasish Bhattacharya

@subhasishbhattacharya

A seasoned Linux System Administrator with a comprehensive understanding of AWS services....

India
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What I'm looking for

As a seasoned Linux System Administrator with a comprehensive understanding of AWS services, Linux-based infrastructures coupled with proficiency in leveraging cloud solutions to optimize system performance and scalability. With hands-on experience in deploying, configuring, and maintaining Linux environments and a deep understanding of AWS services such as EC2, S3, RDS, and IAM,

A decade of hands-on experience in Linux system administration, AWS cloud services, and successful project management, I am confident in my ability to contribute effectively to your team.

In my previous role as a Linux Administrator, I led the administration and optimization of Linux-based systems, ensuring seamless operations for both internal users and external clients. My expertise extends to user and server management, where I implemented robust security measures and streamlined processes to enhance overall system efficiency.

Having worked extensively with AWS cloud services, I have a proven track record of deploying, managing, and optimizing cloud-based infrastructures. My experience includes the implementation of scalable and cost-effective solutions, ensuring high availability and reliability in dynamic environments.

One of my key strengths lies in project management, where I have successfully overseen and resolved complex issues at the project level. My ability to identify and address challenges, coupled with strong analytical and problem-solving skills, has consistently resulted in the timely delivery of projects and the achievement of organizational goals.

Experience

NRI Fintech logoNF
Current

Sr. Linux Administrator

NRI Fintech

Dec 2022 - Present (1 year 5 months)

Monitored system performance and resource utilization to ensure optimal
functioning
• Automated system provisioning and configuration management with Ansible,
reducing deployment time from days to minutes
• Troubleshot and resolved complex system issues with 80% success rate
• Performed regular security audits to identify potential vulnerabilities and
mitigate risks

cafe coffeeday logoCC

System Support Executive, Café Coffee Day Ltd

cafe coffeeday

Oct 2012 - Apr 2015 (2 years 6 months)

Resolved day-wise technical challenges in the ticketing portal within SLA slab
time as per the ticket generated
• Look after office systems and cafe systems Hardware, Software based on Linux
OS
• Configure and maintain email clients (MS Outlook, Thunderbird, and Lotus)
• All cafes IP Camera Installation and wireless routers Internet connectivity for
Video streaming
• Cafe systems internet

Global IDs logoGI

Linux Administrator

Global IDs

Apr 2015 - Dec 2022 (7 years 8 months)


• Executing services & methodologies for managing and configuring various AWS
Services such as EC2, RDS, EBS, ELB,CloudWatch,S3, VPC& Load Balancing and
Auto-scaling
• SAMBA, Own-cloud & N FS server management
• ORACLE, MYSQL Server & configuring and management
• Executing VMwa re ESXI 6.5 VMs. for virtualization of the systems
• Implementing & configuri

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

2k-5k USD

Job categories

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