Devashish Das

About Devashish Das

Currently, I am a pre-final year Computer science engineering student at Chhattisgarh Swami Vivekanand Technical University Bhilai, Chhattisgarh. I have a strong knowledge of Networking, Cybersecurity and Cloud Computing. Over the past few semesters, I have strong knowledge and hands-on experience of Programming language (C, C++, Python, MySQL) and framework (HTML, CSS). I have gained hands on experience through practical lab, internship and Simulations. I am currently exploring the real world use case of Firewalls, network topology and brute force attacks. My recent Internship in \"IT DATACENTERS AND IT\'S OPERATION\"with SMS GROUP helped me a lot strengthen of foundation in Networking Server, Implementing use case in Cisco packet tracer, Oracle Virtual Machine, Microsoft Azure and AWS, Monitoring the network topology in Wireshark and training of Splunk. Skills- Cisco packet Tracer, Virtual Machine, PfSense, Microsoft Azure and AWS, Network, Network Access Control, Firewall and Networking. Interest- Information Technology Security Operational Center Analyst, Information Technology Backend. Dream - To grow as an Cybersecurity or network topology in IT Environment.

Experience

1. Information Technology Internship

   SMS group India

   Jan 2025 — Present · Delhi, IN

   Throughout my academic and professional journey, I have been deeply involved in projects that integrate enterprise networking, cybersecurity operations, and network infrastructure research.Project 1: Enterprise Network Setup for Goldfinch HotelRole: Network Engineer Intern (Project-Based)Description:Led the design and simulation of a complete enterprise-grade network infrastructure for Goldfinch Hotel, focusing on secure, scalable, and segmented communication between departments.Developed a hierarchical network topology using Cisco Simulator, incorporating Core, Distribution, and Access Layer switches for performance and manageability.Configured VLANs for segmentation across departments like Front Desk, Administration, Housekeeping, and Guest Wi-Fi to isolate and secure traffic.Implemented Inter-VLAN Routing, DHCP, and Static Routing to ensure efficient network communication.Applied Access Control Lists (ACLs) to restrict unauthorized access between sensitive zones like billing and guest traffic.Technologies & Tools: Cisco Packet Tracer, VLANs, ACLs, DHCP, Static Routing, Network Segmentation, Port Security, Layer-2 & Layer-3 Switching.Project 2: Wazuh-based Threat Detection System.Role: SOC Intern.Duration: Jan 2025 – Jun 2025Description:As part of my cybersecurity internship, I successfully deployed and configured the Wazuh Security Platform for real-time log analysis and alerting:Set up Wazuh Manager on Ubuntu and Wazuh Agent on Kali Linux to simulate a real-world SOC setup.Simulated suspicious SSH login attempts and validated the alerting mechanism.Analysed Wazuh alerts using Kibana dashboards for actionable intelligence.Skills: Wazuh, ELK Stack, Threat Hunting, Log Monitoring, Ubuntu Server, Kali Linux, SOC Tools.Project 3 – BGP 512k Day Simulation (Routing Research)Simulated the 2014 BGP 512k Day incident Injected over routes to recreate the event and evaluated mitigation techniques like prefix filtering and route summarization.

Education

• Chhattisgarh Swami Vivekanand Technical University

  Bachelor of Technology - BTech, Computer Science