Experienced Information Security Engineer/Technical Content Writer within the financial sector. Strong certified information security professional with a bachelor's degree focused on information assurance applied technology. I understand "How to" implement and write on cyber security from a technical perspective.

I am an experienced cybersecurity researcher and technical writer having more than 1.5 years of experience in the field. My work has been published in multiple magazines and research groups across the globe. I can help to write a variety of articles and blogs related to the cyber and technology field, each with a different perspective and voice.

You’re looking for a reliable, certified, and forward-thinking cybersecurity professional to secure your applications, APIs, AI systems, and infrastructure — and that’s exactly where I can help. I’m an Application Security and Red Team Engineer with over 5 years of experience in vulnerability assessment, SAST, DAST, AI/LLM security testing, threat modeling for secure SDLC, AI model risk evaluation, and threat analysis for cloud and enterprise environments. As a Product Security Engineer, I’ve helped organizations uncover and remediate complex security flaws across their software, Web and mobile applications, APIs, and LLM-integrated platforms. I’ve supported international enterprises (50,000–60,000 employees) by performing web, mobile, and AI application penetration testing, managing CVE disclosure programs, and ensuring compliance with HIPAA, ISO 27001, and NIST standards. If you need AI system security reviews,AI security validation, SAST/DAST assessments, AppSec consulting, or red team simulations—I’ll deliver detailed, actionable reports and help you secure your technology with confidence.

🌟 TOP RATED PLUS Cybersecurity Consultant with 100% Job success rate 🌟 ✅ Penetration Testing: Standard, Web application, mobile applications. ✅ Compliance: CMMC, DFARS, NIST 800-53, NIST 800-171, PCI, HIPAA, GDPR, ISO, SOC, SOX, GLBA, FedRAMP, CCPA, and more. ✅ Incident Response: Ransomware recovery, hacking response, forensic investigations. ✅ vCISO: Virtual Chief Information Security Officer ✅ Vulnerability Management: Vulnerability Scanning Hello, It is great to meet you (virtually)! My name is Tyler. I have nearly 20 years of cyber-security experience in multiple verticals. I have worked with fortune 500 brands, government, military, and intelligence agencies. 🌟 I have provided expert cybersecurity and compliance consulting for startups to hundreds of businesses! 🌟 My core expertise resides in: compliance and governance (PCI, HIPAA, SOC 2, NYSDFS, CMMC, DFARS, ISO, NIST, GDPR, and more), ethical hacking, incident response, penetration testing, secure design and architecture, and public speaking. I am an excellent writer and also possess business savvy. Pairing technical expertise with exemplary writing skills is my forte. I am also fluent in Brazilian Portuguese. I currently hold the following educational degrees and certifications: ✅ Master of Business Administration (MBA) ✅ Bachelor of Science in Cyber-Security ✅ Certified Information Systems Security Professional (CISSP) ✅ GIAC Certified Incident Handler (GCIH) ✅ GIAC Security Essentials Certification (GSEC) ✅ Microsoft Certified Systems Expert (MCSE) ✅ Microsoft Certified Systems Administrator (MCSA) ✅ Microsoft Certified IT Professional (MCITP) ✅ CompTIA Security+ ✅ CompTIA A+ ✅ CIW Web Design Associate WHY CHOOSE ME OVER OTHER FREELANCERS? -Professionalism: I treat all clients with respect and honor their trust in my services. -Expertise: I have expertise across many cybersecurity, information technology, and compliance areas. -Responsiveness: Constant and effective communication is the key to a successful engagement. -Dedication: When i take on a task or project, you deserve my undivided attention and focus! -Versatility: I can easily pivot from many different tasks. Whether your project is a standard penetration test or a Chief Information Security Officer engagement, I have the ability, knowledge, experience, and credentials to adjust based on your requirements. -I have led over 150 incident response cases. -I have brought over 75 organizations to full compliance for DFARS, NIST, PCI, HIPAA, GDPR, and more. -I have conducted over 200 penetration tests. ✅ I will ensure that you get the results that you deserve. My clients trust me to complete their tasks and I ALWAYS deliver! Whether you are seeking a long term partner or a short term project, I am ready to deliver the high quality results that you deserve.

Hello! With 8 years of experience writing copy for clients in technological niches such as cybersecurity, SAAS, artificial intelligence, VPNs, web proxies, cloud computing, and blockchain, I craft copy that converts and content that builds trust and authority. My tailored strategies drive sales, improve ROI, and establish your brand as an authority. I will craft a unique message that aligns with your brand, audience and vision. I will help you to develop high-quality, informational, insightful, and engaging content with the primary purpose of educating and engaging your readers while building brand trust. Here’s what to expect from my research workflow for your projects: I get to know your company by immersing myself in your product/service, style guides, and company documents. Work from your brief, asking all necessary questions to ensure we have the same vision. Analyze competitive articles to stay one step ahead with your article. Schedule and conduct interviews with subject matter experts to add credibility to the piece. Find case studies and real-life examples to support the thesis and meet your business objectives. I gather the latest statistics from reliable sources to give your content up-to-date relevance. My expertise in technical writing/IT and technology includes: Crafting well-researched SEO articles Writing effective and engaging web/product copy Developing relatable and useful case studies Landing page writing and optimization Researching and writing knowledge base articles/user guide Writing objective service/product review Content updates And more! Working with me to write your copy and content is a win-win solution. My goal is to build and nurture clients' trust in your brand and improve your overall ROI. With enough experience writing technology-related deliverables, I understand the language and style that suit a wide range of audiences, services and products. Additionally, I have sufficient expertise in AI prompting, AI optimization and AI editing. Reach out now to allow me to make your brand stand out.

Let’s be real: no matter how much they deny it, the sales team needs the marketing team. Why? Because closing deals often require a little extra nudge content. And trust me, you don’t want to hire a cybersecurity content manager, strategist or writer who’ll mess it up. You want to hire me. Why me? Glad you asked. I have a degree in computer engineering with a focus on cybersecurity. That means I speak your audience’s language and know the technical jargon that hits the mark. But knowing the lingo isn’t enough, right? I also have 5 years of experience in cybersecurity content marketing, so I can take your content from idea to publication—seamlessly. Not only that, I've also written for top cybersecurity brands like Keyfactor, Cobalt, Palo Alto (Unit 42) and I have written for publications like Dark Reading, Tripwire, etc. When I say “cybersecurity marketing content,” I mean whitepapers, reports, eBooks, buyer's guides, case studies, newsletters, and even the occasional landing or sales page. I can work solo, in-house, or with your agency—whatever suits you best. Either way, I’ll deliver marketing content that helps your sales team close deals and seal the success. So, what are you waiting for? Say hi, and let’s start closing those deals.

👋 Hi, I’m a cybersecurity professional with 5 years of experience in ethical hacking, penetration testing, and IT security. I help businesses find risks, fix them, and keep their systems safe and compliant. 🔧 What I Do 🌐 Web & API Penetration Testing (OWASP Top 10) 🖥️ Network & Wireless Penetration Testing 🕵️ Red Teaming & Social Engineering 🛡️ Vulnerability Assessment & Security Hardening 🚨 Incident Response Planning & Playbooks 📊 SIEM setup & monitoring (Wazuh, Elastic Security, Grafana) ✅ SOC 2 Readiness & Compliance Support 🎓 Security Awareness Training 📦 What You Get 📑 Clear and detailed reports (with proofs, risk levels, and fixes) 📝 Executive summary for managers + technical details for IT teams 🛠️ Step-by-step remediation guide ⚙️ SIEM/XDR dashboards, alerts, and configs 🔄 My Process 1️⃣ Scope & Planning 2️⃣ Security Testing (manual + automated) 3️⃣ Safe Exploitation & Proof of Concept 4️⃣ Report with clear recommendations 5️⃣ Retesting & Continuous Support 🛠️ Tools I Use Burp Suite Pro | Nmap | Metasploit | OpenVAS Wazuh | Elastic Stack | Suricata | Grafana Firewalls (Cisco, Juniper, Fortinet) | VPNs Windows Server | Linux | Active Directory | Docker | pfSense | Proxmox AWS | Azure | Cloudflare 🌟 Why Work With Me? 🔐 Actionable and easy-to-understand reports ⚖️ Both technical depth + compliance focus (SOC 2, auditors) 🤝 Friendly communication & long-term support 📩 Want a sample report or quick pre-engagement checklist? Message me anytime — I’ll reply fast. 🚀 Let’s secure your systems together!

I am a technical writer with a background in cybersecurity and software engineering. I provide content that positively impacts client search visibility and sales. My content increases organic traffic, user engagement, and revenue for enterprise businesses including Kiteworks, Cloudflare Inc., Education Ecosystem, DQLabs.ai, Lepide, Unilever, and more. My content targets CISOs, CIOs, CTOs, cybersecurity practitioners, software engineers, and other technical people. I have the ability to engage executives with the buying power to purchase your products. I have helped many cybersecurity companies, software engineers, B2B businesses, SaaS developers, API developers, and other technical organizations improve their search engine rank and generate revenue. Client analytics show that my content drives traffic and customers to client products, and they see an increase in revenue directly from my content. Most recently, using Quattr, an SEO platform that uses AI and large language models, I have managed to double the web traffic, impressions, and engagement for Kiteworks in a record 6 months. I can work with your SEO research or work with my own. I have a SEMRush account to perform keyword research and generate ideas for your site. I keep my workflow flexible for my customers so that they can focus on marketing their products and let me handle the content. I write content mainly in the form of: - Industry blog posts - Whitepapers - Technical documentation, mainly for API endpoints and SaaS - Copywriting - Website content - eBooks I cover topics around: - Cybersecurity - Network engineering, network security - Information security, infrastructure security - Email security - Software engineering, application development - NIST Cybersecurity Framework - Regulatory compliance including CMMC, ISO 27000, GDPR, HIPAA, and PCI DSS.

Building a technology product requires more than just managing tasks. You need someone who understands the business goal, can communicate with technical teams, organises execution, and clearly explains the product to your users, investors, and customers. That is where I help. I am a product manager and technical content specialist with experience across AI, SaaS, FinTech, blockchain, and emerging technologies. Over the years, I have worked with startups and enterprises on product strategy, software delivery, technical documentation, and technology-focused content. With a master's degree in financial engineering from the University of Michigan and experience starting my career at State Street Global Advisors, I bring a combination of financial domain knowledge, technology understanding, and product execution experience. 𝗜 𝗵𝗮𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝗼𝗻 𝟮𝟱𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗶𝗻𝘃𝗼𝗹𝘃𝗶𝗻𝗴 product management, business analysis, consulting, technical writing, and content development. 𝗛𝗼𝘄 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 If you are building a new product, improving an existing platform, or preparing for launch, I can support you with: • Product strategy and roadmap planning • MVP definition and feature prioritization • Product requirements documents (PRD), BRD, and technical specifications • User stories and acceptance criteria • Agile project management and development team coordination • Product backlog management and sprint planning • Business analysis and process improvement • UX feedback and product improvement recommendations 𝗠𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 the following: • AI and automation platforms • SaaS applications • FinTech and financial technology products • Blockchain and Web3 solutions • Trading and investment platforms • Healthcare technology systems • Mobile and web applications How can I help with technology content? Many technology companies struggle with explaining complex products clearly. I help transform technical ideas into content that customers, investors, and business audiences can understand. 𝗠𝘆 𝘄𝗿𝗶𝘁𝗶𝗻𝗴 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀 the following: • Technical blogs and articles • SaaS website content and landing pages • AI, Blockchain, Crypto, and FinTech content • Whitepapers and research reports • Investor pitch materials • Product documentation • Business proposals and grant documents • Thought leadership articles I have written about topics including artificial intelligence, blockchain, decentralised finance, financial markets, cybersecurity, and emerging technologies. 𝗔 𝗳𝗲𝘄 𝗲𝘅𝗮𝗺𝗽𝗹𝗲𝘀 𝗼𝗳 𝘄𝗼𝗿𝗸 𝗜 𝗵𝗮𝘃𝗲 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗲𝗱: • Managed product strategy and delivery for AI-powered software platforms • Helped startups plan and launch MVP products • Created blockchain and Web3 documentation and content strategies • Developed technical articles and whitepapers for technology companies • Supported FinTech and financial product initiatives • Created business and investor-focused documents for startups 𝗧𝗼𝗼𝗹𝘀 & 𝗺𝗲𝘁𝗵𝗼𝗱𝗼𝗹𝗼𝗴𝗶𝗲𝘀 I work comfortably with the following: Jira, Confluence, ClickUp, Asana, Trello, Notion, Monday,com, Figma, Miro, Lucidchart And follow: Agile, Scrum, Kanban, MVP Development, Product Discovery, SDLC 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝘁𝗼 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗺𝗲 My background allows me to bridge the gap between business, technology, and communication. You do not need someone who only manages tasks or someone who only creates content. You need someone who understands what you are building, why it matters, and how to communicate it effectively. Whether you are planning a new product, improving an existing platform, managing a development team, or creating technical content for your audience, I can help you bring clarity and structure to the process. If you have a product idea, a technology challenge, or a content project you want to discuss, feel free to reach out. I would be happy to understand your goals and explore how I can help you move your project forward. Keywords for better reach: Product Manager | Senior Product Manager | Project Manager | Technical Project Manager | AI Product Manager | SaaS Product Manager | Product Owner | Business Analyst | Agile Project Manager | Scrum Master | Product Roadmap | Product Strategy | MVP Planning | User Stories | Requirements Management | Software Project Management | Technical Writer | Technical Content Writer | SEO Content Writer | Copywriter | Blockchain Writer | FinTech Writer | Whitepaper Writer | AI Writer | SaaS Content Writer | Content Strategy | Blockchain Consultant | AI Consultant | FinTech Consultant

Hi, I'm Karen, a Software Tester, Software Developer, and Cybersecurity Enthusiast with a strong passion for building reliable, secure, and user-friendly software. I specialize in manual software testing, bug reporting, quality assurance, and web application testing. I enjoy identifying issues before they reach users and providing clear, actionable reports that help development teams deliver high-quality products. As a software developer, I have experience building modern web applications using technologies such as JavaScript, React, Next.js, Node.js, HTML, CSS, PostgreSQL, and REST APIs. I understand the complete software development lifecycle, allowing me to approach testing with a developer's perspective while writing clean, maintainable code. I also have a strong interest in cybersecurity, including secure coding practices, operating system security, networking fundamentals, and vulnerability awareness. I continuously expand my knowledge to help build applications that are not only functional but also secure. In addition to development and testing, I have experience creating technical documentation, SEO content, and software-related articles. My ability to communicate complex technical concepts clearly makes me an effective collaborator with both technical and non-technical stakeholders. When you work with me, you can expect professionalism, attention to detail, clear communication, and a commitment to delivering quality results on time.