Hire the Best Penetration Testers
in Kenya

I am a Penetration Tester focusing on Cloud, Network, Web, and Mobile Apps. I have significant and well-diversified experience in multiple Cybersecurity domains, including: 1. Cloud Infrastructure: I help secure Cloud Infrastructure such as GCP AWS and Azure. 2.Penetration Testing and Vulnerability Assessment: I specialize in finding vulnerabilities in Web Applications, Mobile Applications, Networks, and Smart Contracts. 3. Bug Bounty Hunting: I find bugs for various companies on HackerOne - @l3s7r0z. I am constantly improving myself and getting better each day in the Cyber Security field. Lester Obbayi - @l3s7r0z

Android Development Highly skilled android developer with hands on skills in java, kotlin and jetpack compose. I have developed and published two applications on playstore among many I have developed for clients in a freelancing role. - Liquorboss - A POS system for managing bars and restaurants with over 100+ installs and multiple clients currently using it - Funza - A quiz app for elementary school kids with content on kenyan curriculum. My aim is to ensure quality work delivery within the time frame and constant communication to ensure that we are on the same page. Looking forward to working with you. Penetration Testing Top rated penetration tester with vast experience in finding and patching exploitable vulnerabilities to prevent breaches. Highly skilled in offensive security with hands on approach mimicking black hat hackers' methodologies. I've worked with top firms and startups to test their network, mobile and web infrastructure before launch to identify and patch vulnerabilities. These include: motokaa.shop - performed a full vulnerability assessment and penetration test for this car dealership and helped move their business online securely. kejafinder.com - performed a penetration test on their web and mobile application and help identify vulnerabilities that would bring losses to the organization. Performed code analysis to identify the root cause of the issues and provided recommendations on secure development best practices. With three years of rigorous testing and hands on hacking on top bug bounty platforms I have honed the following skills - Penetration Testing: Proficient in conducting comprehensive penetration tests across web applications, networks, and infrastructure to uncover security weaknesses. -Ethical Hacking: Skilled in simulating real-world cyber attacks to assess the robustness of defenses and recommend mitigation strategies. - Application Security: Expertise in evaluating code, identifying vulnerabilities (OWASP Top 10), and implementing secure coding practices. - Risk Assessment & Mitigation: Experienced in analyzing security risks, prioritizing threats, and developing strategies to mitigate potential impacts. - Compliance & Standards: Familiar with industry regulations (e.g., GDPR, HIPAA) and adept at ensuring compliance through thorough audits and assessments. Expert level ability in testing web and mobile applications using OWASP top 10 as a benchmark. I have worked with over 20 clients in a freelancing role and have helped unearth the most critical of bugs by being keen to details. I have also helped identify API vulnerabilities which are most often overlooked despite their prevalence in modern web applications. Working with me ensures professional engagements and high quality work and timely delivery which is my mantra as a professional. We will engage through every phase of the project and factor in feedback to ensure maximum satisfaction. I deliver well written reports to ensure effective communication on the findings and how they affect the security posture of the organization. Looking forward to working with you!

Offering unmatched/pro level PENETRATION TESTING and BLOCKCHAIN Innovation/Security. Specializing in Web, Mobile, Network, Cloud Security, Smart Contract Development, and Blockchain Security. Detecting and fixing vulnerabilities through top-tier Penetration Testing. Proficient in Rust, Solidity, SQL, Gophers, Bash, Python, Java, PHP, C++, C, JavaScript, CSS, HTML(5). Familiar with frameworks like Hyperledger Fabric, Ethereum (Truffle, HardHat), Node js (Express js), Django, Ruby on Rails, ASP NET, React js, Angular js. Securing Databases and Servers comprehensively. Hit my DM & Experience Top Tier Services :)

Certified Information Systems Auditor® CISA®, ISC2 Certified in Cybersecurity CC, ICSI, UK|Certified Network Security Specialist CNSS, CIL Certified ISO 27001 Lead Implementer, Certified Penetration Tester CPT, Certified Digital Forensics Examiner CDFE, MasterPath Certificate in Cybersecurity. And a Cybersecurity/software engineer/Information Security Engineer - with over a decade of experience providing Information Technology Services and Information Systems Auditing. A mission minded, focused, detail-oriented researcher and instructor (Computer Science/IT).

With six years of experience as a web penetration tester, developer, and Python expert, I bring a versatile set of skills to the table. My strong Linux background and understanding of computer languages and operations enable me to handle complex tasks with ease. As a web penetration tester, I specialize in identifying and mitigating potential security risks in web applications, utilizing popular testing tools and techniques to deliver high-quality results. As a developer, I am well-versed in Python and have experience with popular frameworks like Flask and Django. I am passionate about staying up-to-date with the latest programming languages and technologies, and I enjoy exploring topics like data analysis, machine learning, and artificial intelligence. In addition to my technical skills, I am a reliable and communicative professional who is committed to delivering top-notch work, whether you're looking for web penetration testing, development, or Linux support.