Open to opportunities

Mh Munna

@mhmunna

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Senior IT security and operations officer specializing in payment systems.

Bangladesh

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What I'm looking for

I seek a role securing payment and banking systems where I can apply penetration testing, risk mitigation, and operational security while collaborating with engineering and operations teams for impact and growth.

I am a Senior Officer in Technology & Operations with extensive experience supporting electronic payment and transaction systems, ATM and POS networks, and bank integrations. I design and implement security protocols, perform penetration testing, and develop defenses against malware, XSS, SQL injection, CSRF and other threats while collaborating with IT teams and banks to secure infrastructure.

I have hands-on networking, Linux and CCNA knowledge, basic web development skills (HTML5, CSS, PHP, jQuery), and strong MS Office capabilities. I have worked closely with multiple banks on card operations, ADC management, mobile banking, merchant acquiring and agent banking, bringing practical operational security and risk mitigation experience to financial technology environments.

Experience

Work history, roles, and key accomplishments

Current

Senior Officer, Technology

Current

IT Consultants Ltd.

Oct 2015 - Present (10 years)

Led security and operations activities for electronic payment and transaction systems, developing detection/response protocols and performing penetration testing to identify vulnerabilities across ATM, POS, and banking platforms.

Network Security Penetration Testing Malware Analysis Linux Log Analysis Vulnerability Assessment