A security analyst with 4+ years of experience in security threat analysis of public-facing assets, ethical web applications and API hacking, CTF and bug hunting, python programming, and project management.Technical Skills:• Programming in Python and knowledge of SQL, C, and PHP programming languages• Identifying and scoping the attack surface for public-facing assets of a given target both manually and using automated open source tools.• Identifying and analyzing threats in web applications.• Ethical hacking of APIs to expose and mitigate underlying threats• Writing comprehensive technical threat reports.• Proactively tracking CVEs and zero-day exploits.• Security Frameworks and CIS Controls.
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Security ConsultantSpidersilk Dec 2022 - Jun 2024 -
InternIct Authority Nov 2021 - Oct 2022Kenya• Built two systems; 1 to automate the manual claim processing tremendously reducing processing rates from 30 minutes per file to 2 minutes, and the second for faster tracking and updating of files, enhancing file tracking and progress update by 100%, resulting in less mental and physical fatigue.• Maintained system and network security through recommendation and installation of patches and evaluation of systems leading to improved security posture by 30% and incident prevention. -
Project Manager And Ehs OfficerBrite Afrika Feb 2020 - May 2021Kiambu, Kenya• Ensured end-to–end telecommunication projects delivery on 34 projects ensuring timely, cost effective and quality project completion with 95% success rate.• Performed daily administrative tasks, reporting, and communication with the relevant clients.
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InternshipSafaricom Plc May 2019 - Aug 2019Kenya• Supported developers in integration of M-PESA Daraja APIs into transaction platforms, transitioning over 120 clients from sandbox to production.• Scheduled and coordinated client support meetings on chat, email and Skype platforms with 98% success rate. -
Internship TraineeNokia Jul 2017 - Sep 2017Kenya• For 24/7 up-time of GSM sites, actively helped troubleshoot Base Transceiver stations (BTS) to ensure high QOS for customers on the GSM network, supporting 7 BTS stations.
Esther N. Education Details
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Multimedia University Of KenyaSecond Class - Upper Division
Frequently Asked Questions about Esther N.
What is Esther N.'s role at the current company?
Esther N.'s current role is Committed to securing users and data || Ethical Hacker || GCIH | GSEC | GFACT || Project Management.
What schools did Esther N. attend?
Esther N. attended Multimedia University Of Kenya.
Not the Esther N. you were looking for?
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Esther N. Irungu
Social Data Scientist | Policy Analyst |Yali Alumna | Alx- Africa Data Science Scholar | Statistician | Economist |Nairobi County, Kenya -
Esther N. Wanjuki
Strategic Planning | Budget Management | Seamless Implementation | Monitoring And Evaluation | Strategic LeadershipNairobi -
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