Hire the Best Information Security Analysts
in Bangladesh

I am dedicated, focused and committed System & Security Analyst with strong experience in securing IT environments, hardening systems, and ensuring smooth, reliable operations across on-prem and virtualized infrastructures. I help businesses strengthen their security posture, optimize performance, and solve complex system issues quickly and professionally. I offer: ✅ Vulnerability Assessment & Remediation ✅ System and network security ✅ IT technical support ✅ System & network administration and troubleshooting ✅ Application functional and security testing. ✅ Infrastructure Setup & Troubleshooting ✅ Cybersecurity Monitoring & Incident Response ✅ Policy Development & Security Awareness I help businesses build user trust by ensuring strong security and smooth, bug-free functionality across all devices and environments.

I'm Ajmira, Lead Security Engineer at SaltedHash Tech LLC, acting as your dedicated Cyber Investigator, Enterprise Penetration Tester, and Compliance Expert. My role is to secure your infrastructure against complex vulnerabilities, solve high-stakes digital mysteries, and ensure your business is strictly audit-ready. My Expertise: 🌐 Enterprise Vulnerability Assessment (VA) 🔒 Deep Manual Penetration Testing (PT) 🛡 ISO 27001 & ISMS Implementation 📈 Compliance Gap Analysis & Audit Readiness 🌐 Web Application & Cloud Infrastructure Hardening 🔍 NIST-Compliant Device Forensics 🌐 OSINT & Dark Web Threat Intelligence 🕵️‍♂️ Advanced Digital Investigations & Fraud Reporting 🔐 Incident Response & Malware Analysis 💾 Secure Data Sanitization Why Choose Me? 🔐 Enterprise-Grade Authority & Strict NDAs 🔍 NIST & ISO Aligned Execution 📈 Board-Ready Reports with Validated PoCs 🕑 Rapid Response for Critical Incidents 💡 Clear Technical Communication 🔍 Swift Turnaround 📈 Actionable Insights 🕑 24/7/365 Days Availability Your digital safety and corporate compliance are my top concerns. Let's work together to protect your enterprise and secure your data. Just click "Contact" to start the path to a defensible digital future. Regards, Ajmira Sharmin

As a seasoned Cybersecurity professional, With a rich background spanning over 5+ years in designing and executing robust cybersecurity solutions, I am a Cybersecurity Specialist & Consultant dedicated to safeguarding digital landscapes. My journey has taken me from the foundational steps of security analysis to spearheading roles as a Financial Industry Cyber Security Analyst, alongside pivotal positions in cybersecurity engineering and ethical hacking across global landscapes. Extensive experience in Digital forensics & Cyber Crime Investigations, Red Team Activities for Security Industry and a Private Investigator also. My expertise lies in a deep understanding of cyber threats and vulnerabilities,I've successfully led comprehensive security initiatives, including developing VAPT,SIEM,SOAR,XDR,PAM, and Managed Security Solutions, managing multi-layered security systems, and pioneering full-scale cybersecurity startups. My approach is rooted in innovation and efficiency, aiming to protect organizational assets against ever-evolving cyber threats with customized security strategies. Area of Expertise or Provide Services For: ✔️ Penetration Testing on Software,network,OS,web services etc. ✔️ Digital Forensics & Cyber Crime Investigations ✔️ Agentic AI Product Develop & Security ✔️ Customize Security Product develop and Enhancement ✔️ Private Investigator for Investigation or Security Service ✔️ VAPT, SIEM,SOAR,XDR,PAM or any Managed Security Service ✔️ Malware and Network Traffic Analysis ✔️ Risk Assessment, Incident Handle & Management ✔️ Volatile Memory, Ram Forensics, etc ✔️ Security Operations Centre(SOC) ✔️ Blue Team & Red Team Activities ✔️ CTF ✔️ Memory Forensics for Volatile,RAM,Cloud etc ✔️ Deep & Dark Web Investigations ✔️ Threat Hunting | Threat Intelligence Others: ✔️ Website & Mobile Application Development ✔️ AI Chatbot Development ✔️ ML Model data train-up I aim to bring my wealth of experience and a proactive approach to cybersecurity to organizations looking to fortify their defenses.My unwavering dedication to excellence and meticulous attention to detail ensure that every client receives timely and accurate information to make informed decisions. I maintain a proven track record of delivering results while upholding the highest standards of confidentiality and professionalism. If you are looking for a competent and experienced private investigator who provides results with efficiency and reliability, then please contact me with any inquiries you may have. I welcome the chance to provide you with outstanding service. I am offering free Consultation,Feel free to DM me to discuss your concerns. Your satisfaction remains my top priority. 👑 100% Client Satisfaction 💡 Certified , ⚡ Trusted and ✨ Experienced 🚀 Fast Delivery 📊 Accurate Results

I am Cyber Security Engineer and DevSecOps, have more than 5 years of experience. I can do Penetration testing (Applications), IoT penetration testing and cloud penetration testing, system admin. All of my support / I can help you with the following: ✅ Web application security ✅ API security ✅ Network Infra security ✅ Cloud Infra security ✅ Information security auditing Compliance ✅ OWASP top 10 Vulnerabilities findings ✅ HIPPA ✅ ISO 27001 etc. compliance Automated / Manual Vulnerability Assessment and Penetration Testing. (VA&PT) ✅ Security Best Practice - Web apps / Website - Server configuration - Cloud Infrastructure ✅ Network and Cloud Security * Prevent DDoS * Configure web firewall * Configure network firewall * Amazone Web Services (AWS) * Cloudflare integration. * Linux server issue (Redhat, CentOS etc.) * Proxy server configuration ✅ Source code vulnerability check. - Snyk - Sonarqube enterprise - Synopsys Coverity / Seeker. ✅ CMS security/recovery expert. - Wordpress - Magento - Joomla - Wordpress malware remove - Wordpress virus removal ✅ Recover hacked system ✅ Secure any Website/ web application ✅ Digital Forensic / Log analysis ✅ Forensic Android/IOS/Windows/Linux/MAC OS. ✅ Forensic Web server and Web application. ✅ IoT Security / Penetration Testing. ✅ Ransomware remove from the system. ✅ Conduct cyber security training. ✅ Remove any malware / Virus from your system. ✅ Mobile Device Management (MDM). ✅ SIEM Integration. ✅ IT Consultancy. ✅ Information Security Audit. Any task related to cyber security, system engineering & Cloud infrastructure.

🔐 Certified Penetration Tester | Web, Mobile & API Security Expert | CEH | ISO 27001 LA I’m Mesbaul Islam, a cybersecurity professional with over 4+ years of hands-on experience in penetration testing and vulnerability assessments across web apps, mobile apps (Android/iOS), APIs, and internal/external networks. I’ve successfully completed 300+ security assessments for clients in finance, telecom, e-commerce, and SaaS, helping organizations identify and fix critical security flaws before attackers can exploit them. 🛡️ Services I Offer: ✅ Web Application Penetration Testing (OWASP Top 10) ✅ Mobile Application Security Testing (Android & iOS) ✅ API Penetration Testing (REST, GraphQL, SOAP) ✅ Network and Infrastructure Penetration Testing ✅ Server Security Assessment & Hardening ✅ Security Report Writing for Audit/Compliance ✅ Digital Forensics & Incident Investigation ✅ Training on VA/PT tools and methodologies 📄 Deliverables You Get: ✓A professional, easy-to-read report with all findings ✓Proof of concept (PoC) for vulnerabilities ✓Actionable remediation tailored to your systems ✓Support during audits or developer discussions 🎓 Certifications: 🏅CEH – Certified Ethical Hacker (EC-Council) 🏅ISO 27001:2022 Lead Auditor 🏅C)VA – Certified Vulnerability Assessor (mile2) 🏅CNSP – Certified Network Security Practitioner 🏅Digital Forensics Essentials – EC-Council 📘 Methodologies: OWASP, NIST 800-115, PTES, ISO 27001, MITRE ATT&CK®, CIS Benchmarks 🧰 Tools I Use: Burp Suite Pro, Nessus, Nmap, Acunetix, SQLMap, MobSF, Wireshark, Metasploit, John the Ripper, Hashcat, Kali Linux, custom Python tools I believe in clear communication, transparent results, and building long-term client relationships. Whether you're a startup securing your MVP or an enterprise strengthening compliance, I’m here to help you stay secure. 📬 Let’s connect to discuss your security needs — your protection is my priority.

I'm a cybersecurity professional with hands-on SOC operations experience across Microsoft 365 and Azure environments. I help businesses detect, triage, and respond to security threats every day — from suspicious sign-ins and impossible-travel detections to phishing analysis and endpoint incident response. WHAT I DO: • SOC L1/L2 triage — review SIEM and EDR alerts, classify allow / watch / deny, escalate to L2/L3 with full evidence and timeline • Incident investigation — 50+ incidents closed end-to-end across endpoint, identity, and email vectors • Multi-tenant operations — administered security controls across 25+ Microsoft 365 client environments • Identity protection — Entra ID, Conditional Access, Privileged Identity Management (PIM), MFA, suspicious sign-in detection • Email security — phishing analysis, Safe Links / Safe Attachments, SPF / DKIM / DMARC, header analysis with PhishTool • Detection engineering — custom Wazuh rules, Microsoft Sentinel analytics, MITRE ATT&CK mapping, Sigma rules TOOLS I WORK WITH: Microsoft Sentinel • Microsoft Defender XDR • Defender for Endpoint • Wazuh • Splunk • The Hive • Microsoft Intune • Microsoft Entra ID • Microsoft Purview • Autopsy • Volatility • FTK Imager • Burp Suite • Nmap • Metasploit CERTIFICATIONS: • Microsoft AZ-500 — Azure Security Engineer Associate • Microsoft SC-200 — Security Operations Analyst Associate • Microsoft AZ-900 — Azure Fundamentals • Blue Team Level 1 (BTL1) — Security Blue Team • Certified Cyber Defender Level 2 (CCDL2) • Security Analyst Level 1 (SAL1) • CompTIA Security+ • Junior Penetration Tester (PT1) IN PROGRESS: HTB CPTS • CompTIA CySA+ • CompTIA PenTest+ • Certified Kubernetes Administrator (CKA) WHY CLIENTS HIRE ME: • Honest classification — I don't false-positive everything to look busy, and I don't miss real threats • Documentation discipline — every ticket has complete evidence, timeline, and remediation context • Shift coverage — comfortable with US business hours from Bangladesh (GMT+6) • Communication — clear written English, clean shift handovers, structured incident reports AVAILABLE: 30+ hours per week, starting immediately. Open to short paid trial tasks so you can verify the technical fit before committing.