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Subhranil Paul
System Administrator
Kolkata
Summary
Dynamic network and cybersecurity professional with extensive experience in designing robust cloud architectures and managing intricate network infrastructures across AWS, Azure, and Google Cloud platforms. Expertise in identity and access management and a strong understanding of compliance standards such as ISO 27001, NIST, and GDPR ensure the delivery of high-quality, secure IT solutions. Proven ability to collaborate effectively with cross-functional teams to enhance business continuity, optimize network performance, and strengthen organizational security posture. Strong analytical skills and strategic problem-solving capabilities dedicated to providing value while fostering inclusive and resilient team environments.
Overview
3
3
years of professional experience
3
3
Certifications
3
3
Languages
Work History
System Administrator
Wipro Limited
02.2024 - 02.2025
- Designed and implemented secure cloud architectures across AWS, Azure, and Google Cloud platforms, enhancing data protection and ensuring compliance with ISO 27001, NIST, and GDPR standards.
- Developed and enforced identity and access management policies in hybrid cloud environments, reducing unauthorized access incidents by 30% through multi-factor authentication and role-based access controls.
- Collaborated with cybersecurity teams to integrate threat detection tools and compliance frameworks, fortifying organizational security posture and supporting secure cloud adoption initiatives.
- Automated backup and disaster recovery solutions for cloud and on-premises systems, decreasing data recovery time and strengthening business continuity.
- Led seamless workstation migration to a new domain with minimal downtime, coordinating cross-functional IT teams to ensure smooth deployment and adherence to security protocols.
Jr. Service Engineer Cisco Unified Communications Manager
Flipkart Jeeves Consumer Services Pvt Ltd
03.2023 - 09.2023
- Administered network connectivity for 130 retail locations, troubleshooting and resolving network issues to improve operational efficiency and reduce downtime.
- Implemented WAN protocols including EIGRP, OSPF, BGP, and RIP across lab routers and switches, enhancing network performance and optimizing data routing.
- Managed server infrastructure supporting approximately 100 users, ensuring high uptime and business continuity.
- Ensured compliance with safety and quality standards, reducing workplace incidents by 15% while maintaining adherence to industry regulations.
Associate Engineer
Dell India Inc
09.2022 - 03.2023
- Provided 24/7/365 support for infrastructure, software, and hardware, minimizing downtime and ensuring operational continuity.
- Developed and optimized a VoIP network using Cisco Unified Communications Manager for around 50 users, reducing communication costs and improving call quality.
- Engineered and configured network infrastructure integrating over 150 network printers and registers, streamlining operations and reducing maintenance costs.
Associate Engineer
HP India Pvt Ltd
02.2022 - 08.2022
- Configured Cisco routers for BGP, OSPF, and EIGRP in a VPN environment using MPLS, optimizing network efficiency.
- Conducted system performance evaluations to identify bottlenecks and optimize processes, enhancing productivity and reducing downtime.
- Facilitated prototyping and testing of mechanical and electrical systems, ensuring compliance with industry standards and reducing failure rates by 25%.
Education
Bachelor of Computer Application -
Skills
AWS Solution Architect
Certification
Cyber Security Analyst, TCS, 2022-08-01
Interests
Travelling food photography
Tech Research
Boxing
Swimming
Personal Information
Nationality: Indian
Timeline
System Administrator - Wipro Limited
02.2024 - 02.2025
Jr. Service Engineer Cisco Unified Communications Manager - Flipkart Jeeves Consumer Services Pvt Ltd
03.2023 - 09.2023
Associate Engineer - Dell India Inc
09.2022 - 03.2023
Associate Engineer - HP India Pvt Ltd
02.2022 - 08.2022
Tilak Maharashtra Vidyapeeth - Bachelor of Computer Application,