Subhrajyoti Bera
Information Technology System Analyst @ TCS | IIT Indore | IIM Indore | Ex - DXC | Red Hat Certified System Administrator | Azure and AWS Cloud Certified
- Role
- Information Technology System Analyst at Tata Consultancy Services
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Subhrajyoti Bera
Experienced IT Infrastructure System Analyst and Master’s student in Data Science and Management at IIT Indore - IIM Indore, with a strong blend of technical, analytical, and managerial expertise. Proven background in project management, server management, and IT operations, including server patching (Windows, Linux), server decommissioning, firmware upgrades, hardware issue resolution, and performance optimization. Adept at monitoring environments using SolarWinds, Graphana, handling critical alerts, incident and change management, vendor coordination, and creating monthly reports using Excel (Vlookup, Pivot Table) and Power BI. Technically proficient in Python (Pandas, Matplotlib), SQL and Tableau with strong capabilities in data analysis and insight generation to support data-driven decision-making. Academically grounded in Finance Management, Strategic Management, Operations Management, and Project Management (TOPSIS, Goal Programming, Project Execution). Certified in S&P Capital IQ, NISM, Red Hat, Azure and AWS, with a strong motivation to apply data and business analytics to solve real-world problems.#ProjectManagement #ProjectExecution #ProjectCoordinator #PowerBI #Windows #Linux #VMWare #Tableau #DataAnalysis #FinancialManagement
Experience
Information Technology System Analyst
Oct 2023 — Present · Kolkata, IN
Provided L2 support for Linux, ESXi platforms and Lenovo, Dell, and HP servers in PROD and DEV environments, managing file systems, SWAP, and physical memory housekeeping.Monitored server performance using SolarWinds, addressing critical alerts, hardware issues, free space issues, and performing server reboot, node down, and maintenance tasks on Linux, ESXi, and Windows servers.Diagnosed and resolved hardware issues on HP, Dell, and Lenovo servers, including DISK, Cache Battery, DIMM, PSU, and FAN troubleshooting, in collaboration with respective vendors.Implemented maintenance strategies, including 40+ software upgrades on Linux and Windows servers and 150+ firmware updates on HPE and Dell ESXi servers.Successfully resolved critical issues like PSOD and network failures, and optimized Azure Virtual Desktop connectivity for improved user experience.Led a project to decommission over unused Physical and virtual Windows, Linux and ESXI servers across various stores and depots, achieving a 15% cost reduction.
Education
Indian Institute of Management, Indore
MSDSM, Data Science
Techno Main - Salt Lake
Bachelor of Technology - BTech, Computer Science
2016 — 2020
Indian Institute of Technology, Indore
Master of Science - MS, Data Science
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