MD Shourav Hossain IT Officer • DevOps • Cybersecurity
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Open to serious roles in IT / Security / DevOps

Build secure, stable systems. Not “just IT support”.

IT Officer & DevOps Engineer • System Hardening • Monitoring • Incident Prevention
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I work across Linux and Windows environments to keep infrastructure reliable, monitored, and secure. My focus is disciplined operations: access control, hardening, vulnerability discovery, and automation.

Contact Me LinkedIn GitHub TryHackMe
ERP + Infrastructure Ops Monitoring & Security Tooling Docker Fundamentals Basic Network Pentesting

Experience

Timeline:

IT Officer — Unimas Sportswear Limited (Mainland Holdings Ltd., HK)

Bagbari, Kashimpur, Gazipur • Oct 2022 — Present
  • Operate and maintain ERP systems and supporting infrastructure with uptime and data integrity focus.
  • Coordinate daily IT operations (roles, tasks, team alignment) to keep workflows stable.
  • Maintain and optimize network infrastructure for reliable connectivity and performance.
  • Apply cybersecurity best practices: access control hygiene, system hardening, incident prevention.
  • Perform basic network penetration testing to identify vulnerabilities and support risk mitigation.
  • Collaborate cross-functionally to align IT solutions with business needs and operational efficiency.

Jr. IT Support Officer — Ishwardi EPZ

Ishwardi, Pakshi, Pabna • Feb 2022 — Aug 2022
  • Maintained network lines and CCTV system reliability across the facility.
  • Troubleshot network connectivity issues and restored service quickly to reduce downtime.
  • Installed and maintained CCTV cameras for continuous operational visibility.
  • Delivered hands-on technical support for daily IT needs with a security-aware mindset.

Education

Academic

BSc in Computer Science (Ongoing)

Northern University Bangladesh
Ashkona, Dakshinkhan, Dhaka-1230

CGPA: On-going

Diploma in Electrical Engineering

Bangladesh Polytechnic Institute
Rajshahi

CGPA: 3.59 (Completed Feb 2021)

Secondary School Certificate

Biddut Unnayan Board High School
Bheramara, Kushtia

GPA: 4.27 (Completed Jan 2017)

Skills

Tools:

Core Capabilities

Cybersecurity fundamentals System hardening (Win/Linux) Monitoring & alerting Access control hygiene CI/CD concepts Docker fundamentals Cloudflare Workers deployments Network pentesting (basic) Python scripting HTML/CSS front-end

I focus on operational reliability + security discipline, and I keep building depth.

Security / Ops Tooling

Nmap
Recon and validation.
Wireshark
Traffic analysis.
Nessus
Vulnerability workflows.
Burp Suite
Web testing basics.
Metasploit
Controlled lab use.
Git / GitHub
Version control.
Docker
Packaging fundamentals.
Cloudflare Workers
Lightweight services.
Monitoring
Uptime + posture awareness.

Achievements

List:

TryHackMe Milestones

  • Pre Security Certification (Nov 2025) — Credential ID: THM-BGYIYHOFHF
  • Advent of Cyber 2025 — Cloud security, detection engineering, threat simulation, incident response
  • Advent of Cyber 2024 — Cloud security, detection engineering, threat simulation
  • Advent of Cyber 2023 — Web app security, malware analysis, blue team tactics
  • Advent of Cyber 2021 (May 2022) — Networking, secure coding, cryptography
  • Advent of Cyber 2020 (Jul 2021) — Fundamentals, password attacks, privilege escalation

Public Badge

Contact

Feel free to contact:

Reach Me

Phone
+8801755448683
Email
rhshourav02@gmail.com
Work Email
shourav.it@mainland-bd.com
LinkedIn
linkedin.com/in/rhshourav
GitHub
github.com/rhshourav
TryHackMe
tryhackme.com/p/rhshourav.og

Target Roles

Roles that combine secure operations and automation: IT Officer / SysAdmin, Jr. DevOps, SOC/Blue-Team trainee roles, or security-focused IT operations.

Email Me View GitHub

Anonymous Message

Send a message via my Cloudflare Worker. No name required.

© MD Shourav Hossain • Built for clarity, not noise.