Abhirup Sarkar
Monitoring Solution Architect
Aarhus,82
Summary
Over the past 15 years, particularly at TDC Net, I have specialized in network and security monitoring, employing tools like Splunk for log management and Grafana for network performance. My expertise includes implementing advanced data collection mechanisms and optimizing in-house monitoring setups, contributing to efficient operations and cost savings.
Overview
16
16
years of professional experience
1
1
Certification
Work History
Monitoring Solution Architect
TDC Net
01.2022 - Current
- Network Performance Monitoring Solutions:Designed, built, and implemented a variety of network performance monitoring solutions from scratch for both mobile and fixed networks at TDC Net, ensuring optimal network quality and efficiency.
- Log Management and SIEM Platform:Played a key role in setting up the log management and SIEM platform capable of ingesting up to 4 TB of data per day, facilitating comprehensive security monitoring across the majority of the infrastructure.
- GDPR Compliance Monitoring:Assisted in establishing monitoring systems for Personally Identifiable Information (PII) data access to ensure compliance with GDPR regulations.
- Data Handling and Visualization:Extensive experience in data collection, retention, visualization, alert configuration, report generation, and KPI calculation to support effective decision-making and operational efficiency.
- Cross-Functional Collaboration:Worked in close collaboration with Network Operation Center (NOC), Security Operation Center (SOC), data analysts, and other support teams to address their requirements and improve overall system performance and security.
- Multi-Vendor Environment:Managed and coordinated monitoring solutions within a multi-vendor setup, ensuring seamless integration and performance.
- Request for Proposal (RFP) Involvement:Actively participated in multiple RFP processes, contributing to requirement list creation, tool analysis, and Total Cost of Ownership (TCO) calculation to aid in strategic decision-making.
Technical Lead
Tata Consultance
07.2017 - 01.2022
- SOA Suite 12c Implementation:Assisted in the implementation of SOA Suite 12c to orchestrate order provisioning processes, enhancing system efficiency and reliability.
- ERP System Management:Managed critical setups within the ERP domain, particularly focusing on the employee salary system, ensuring accuracy and compliance with organizational policies.
- Legacy System Migration:Facilitated the migration from various legacy systems to agile setups using ReactJS, Node.js, and Single Sign-On (SSO), significantly improving system performance and user experience.
- Team Leadership and Mentorship:Led and managed both ERP and Integration teams, mentoring team members and providing support to overcome challenges, fostering a collaborative and productive work environment.
- Cross-Team Support:Provided assistance to other teams during critical issues, demonstrating a proactive and supportive approach to cross-functional collaboration.
- Industry Best Practices Implementation:Incorporated various industry best practices including version control using Git, automation, and DevOps methodologies to streamline workflows and enhance operational efficiency.
System Administrator
Tata Consultancy Services
12.2009 - 06.2017
- Portal Replacement and Selection: Assisted in the comprehensive procurement process for replacing the obsolete Plumtree portal with WebCenter Portal, ensuring a thorough evaluation of potential solutions.
- Implementation and Go-Live Support: Contributed significantly to the successful implementation and go-live of the WebCenter Portal, providing continuous support to the team and addressing any challenges throughout the deployment phase.
- Establishment of Business-As-Usual (BAU) Processes: Established efficient BAU processes post-implementation to ensure smooth operation and maintenance of the new WebCenter Portal.
Education
B-Tech - Computational Science
Asansol Engineering College
India 04.2001 -
Skills
Splunk
Grafana
SNMP
Syslog Cluster
Linux
Kubernetes
Ansible
Pearl
Python
React
Node Js
Influx DB
Certification
Tofag 10
Code Sample
Adding Github link where you can find sample work I did using Grafana, Kubernetes, Prometheus, Jaeger
https://github.com/AbhirupAEC/Project_Starter_Files-Building_a_Metrics_Dashboard/tree/main/Project_Starter_Files-Building_a_Metrics_Dashboard
Timeline
Tofag 10
08-2024
Monitoring Solution Architect
TDC Net
01.2022 - Current
Technical Lead
Tata Consultance
07.2017 - 01.2022
System Administrator
Tata Consultancy Services
12.2009 - 06.2017
B-Tech - Computational Science
Asansol Engineering College
04.2001 -
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