Synack Red Team · Vetted SRT

Tarikul Islam

alias sa1tama0 · Birmingham, UK

7+ years of hands-on web and mobile penetration testing. I identify and help remediate security vulnerabilities that strengthen organizational security posture — working through Synack, Yogosha, and multiple bug bounty programs, consistently surfacing critical findings and collaborating with teams to fortify their digital assets.

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↓ Download CV
srt@ops — ~/profile

❯ whoami --verbose

handle : sa1tama0

role : Red Team Specialist

location : Birmingham, UK

phone : +44 7404 324075

platforms : Synack · Yogosha · H1 · Bugcrowd

focus : web · mobile · api · recon

active : since Nov 2018


❯ ctf --record

champion ............. 2x

podium finishes ...... 4x

competitions ......... 10


❯  

Operational History

Experience

Full-time analyst work alongside vetted red team programs and leading bug bounty platforms — all currently active.

Full-time · 1 yr 6 mos

Cyber Security Analyst

D Disclosify Ltd · Dhaka, BD
  • Performed structured technical risk assessments, threat analysis, and security evaluations across client environments
  • Analysed complex software and network architectures to identify security flaws and recommend mitigation strategies
Freelance · Remote

Security Researcher — Strike Force

Y Yogosha
Freelance · 3 yrs 8 mos

Red Team Member

S Synack Red Team
Part-time · 7 yrs 7 mos

Ethical Hacker

B Bugcrowd
Part-time · 7 yrs 9 mos

Ethical Hacker

H1 HackerOne
Competitive Record

CTF Achievements

Ten national and international capture-the-flag competitions.

  • ChampionUniversity Cyber Drill2021
  • ChampionCyber Security Summit Hackathon2021
  • 1st Runner UpThe Phoenix Summit—
  • 2nd Runner UpSUST SWE TECHNOVENT CTF2023
  • 3rd TeamCTFBD — Maze in Antarjal—
  • 4th TeamNational Cyber Drill2021
  • 5th TeamNational Cyber Drill2022
  • 5th TeamMIST LeetCon2023
  • 11th TeamUniversity Cyber Drill2022
  • 94th TeamCyber Apocalypse CTF2021
Credentials

Education & Certifications

Education

MSc in Cyber Security (In Progress)

Birmingham City University, UK

B.Sc. in Computer Science & Engineering

Green University of Bangladesh

Diploma in Engineering — Instrumentation & Process Control Technology

Shariatpur Polytechnic Institute

Certifications
2025 BlackSky: BlizzardHack The Box
2025 Certified Application Penetration Tester (CAPEN)The SecOps Group
2024 Multi-Cloud Red Teaming AnalystCyberWarFare Labs
2024 Android Forensics with BelkasoftBelkasoft
2023 Certified AppSec Practitioner (CAP)The SecOps Group
Technical Arsenal

Skills

⚔

Offensive Security

  • Web Application Pentesting
  • Mobile Security Assessment
  • API Security Testing
  • Business Logic Abuse
  • Source Code Review
🛡

Defensive Security

  • Vulnerability Assessment
  • Security Architecture Review
  • Security Hardening
  • Remediation Guidance
  • Incident Response
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Programming & Scripting

  • Python
  • Bash
  • JavaScript / Node.js
  • SQL / NoSQL
  • Custom Tooling
🔍

Threat Intel & OSINT

  • Reconnaissance
  • Attack Surface Mapping
  • OSINT Gathering
  • Threat Modeling
  • Asset Discovery