Jobyer Ahmed

Jobyer Ahmed is a renowned Bangladeshi cybersecurity specialist and penetration tester, best known as the founder of RedNode, a cybersecurity solutions company that caters to clients across the globe. With over five years of experience in the industry, he is highly skilled in discovering and resolving vulnerabilities in network systems and applications. His extensive training includes expertise in penetration testing, vulnerability analysis, and ethical hacking.
Jobyer is currently the only person in Bangladesh, awarded OSCE3 Certificate by OffSec and has vast knowledge of offensive cybersecurity, known for offering top-notch cybersecurity solutions worldwide. He is often recognized as one of the renowned personality for penetration testing, thinking out of box, problem-solving, and communication. He is skilled in locating and resolving vulnerabilities and has a proven track record of doing so in various settings. He has obtained certifications in several well-recognized cybersecurity frameworks, such as OSCP, OSED, OSWE, OSEP, Pentest+, Security+, and many more, which attest to his proficiency in the field.
 
Jobyer’s experience in cybersecurity includes working with a diverse range of businesses and industries to safeguard their digital assets. Notably, he earned the highly coveted OSCE3 certification, which has equipped him with the latest knowledge and techniques in offensive security.
==Career==
From 2007 to 2014, He served as a system administrator and technical support for Windows and Linux systems, primarily responsible for installing and removing software, resolving technical issues, and ensuring security. Even though he started exploring cybersecurity from 2010, he actively started working as a cybersecurity expert from 2014.
 
In 2018, Jobyer joined various CTF platforms as a seasonal CTF player as part of OSCP Preparation and to sharpen his skills in offensive security. As a cybersecurity specialist he worked on many contract based projects, including Infrastructure penetration, vulnerability assessment, and black Box Web application testing. As a penetration tester, Jobyer provided three types of testing, namely system penetration testing, web penetration testing, and network penetration testing, using open-source tools like Kali Linux. He also wrote detailed reports and suggested fixes.
 
In January 2022, leveraging his experience, qualifications, and certifications, decided to fully concentrate his efforts on RedNode, a global cybersecurity solutions company he founded. RedNode offers a range of digital asset protection solutions catering to a global clientele. RedNode's services and solutions include Vulnerability Assessment and Penetration Testing (VAPT), Managed Security Services, Cloud and network security, web application and system penetration testing, Infrastructure Security Testing, Secure Code Review, Red Teaming and Social Engineering Testing. RedNode is known for its team of highly skilled and experienced professionals who are adept at identifying security weaknesses, protecting systems, and strengthening defense mechanisms against cyberattacks.
==Services==
As a skilled penetration tester, Jobyer offers a range of cybersecurity services through RedNode, including vulnerability assessment, penetration testing, web application testing, and training. An array of notable certifications, including OSED, OSWE, OSEP, and OSCP further support his professional expertise. He holds various other professional training and certificates such as CNVP (CompTIA Network Vulnerability Assessment), pentest+, and security+, in ethical hacking. In 2023, he obtained the OSCE3 certification, becoming the only OSCE3-certified penetration tester in Bangladesh.
==In the media==
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==References==
==External links==
* Personal website
* Company website
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Category:Computer security specialists
Category:People associated with computer security
Category:Bangladeshi people