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Marisa T.
$80/hr
100% Job Success
$6K+ earned
Offers consultations
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I am passionate about the intersection of Information Security and Education. I believe that Security Awareness is more than just regular phishing simulations, and it requires appropriate adult learning theory and educational strategy. Another part of educating and securing people is supporting the transformation of business processes and policy to incorporate security best practices while balancing business needs. Human risk is a unique aspect of Information Security that cannot be solutioned away with technology. I am an Information Security Professional with almost 10 years of experience, specializing in developing and implementing comprehensive security training programs and establishing best practices and policy of data protection and cybersecurity. With a strong foundation in security awareness, security operations, and cybersecurity project leadership, I have significantly enhanced the organization's security posture and human risk management, and fostered a culture of continuous learning and improvement. I hold a bachelor’s in information security, master’s in education, and hold a professional certificate in governance, risk, and compliance (GRC).
Marisa T. has worked .
Tayyaba  A.
$30/hr
100% Job Success
$20K+ earned
Available now
Offers consultations
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𝙀𝙫𝙚𝙣 𝙂𝙤𝙤𝙜𝙡𝙚 𝙝𝙖𝙨 𝙘𝙝𝙖𝙣𝙜𝙚𝙙 𝙞𝙩𝙨 𝙞𝙣𝙩𝙚𝙧𝙛𝙚𝙧𝙚𝙣𝙘𝙚 𝙉𝙊𝙒 𝙬𝙞𝙩𝙝 𝘼𝙄 𝙤𝙫𝙚𝙧𝙫𝙞𝙚𝙬𝙨. 𝙃𝙖𝙫𝙚 𝙮𝙤𝙪....? Well, after the recent algorithm change, the content game has changed. Now, our content shouldn't just fill pages. It should improve search rankings, strengthen your online presence and even AI search visibility, attract the right audience, and convert visitors into customers. 💬 Feel free to click the INVITE button. I'd be happy to discuss your project and recommend the most practical solution before we get started. 𝗔 𝗟𝗶𝘁𝘁𝗹𝗲 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲 I'm an SEO Content Writer, Website Copywriter, and AI Visibility Specialist with 8+ years of experience helping businesses improve search visibility through Search Engine Optimization, Content Strategy, Website Content, Blog Writing, Article Writing, Landing Page Copy, Product Descriptions, White Papers, Technical Writing, and AI Content Writing. I specialize in creating content that ranks in Google, earns visibility in AI driven search results, and helps businesses grow through SEO Content Writing, Website Copywriting, and AI Visibility Strategy built around real search intent. 𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 ✔ SEO Content Writing built around search intent, topical authority, EEAT, AI search visibility and Organic Traffic Growth. ✔ Website Copywriting that explains your value clearly and turns visitors into customers. ✔ AI Visibility Strategy for ChatGPT, Gemini, Claude, Perplexity, AI Overviews, and modern AI search experiences. ✔ Answer Engine Optimization, Generative Engine Optimization, LLM Optimization ✔ SEO Strategy including Keyword Research, Topic Clusters, On Page SEO, Content SEO, and SEO Performance improvements. ✔ Blog Writing, Article Writing, Blog Content, Web Content Development, Landing Pages, Product Descriptions, Technical Writing, and White Papers. ✔ Human researched content that sounds natural, earns trust, and supports higher search rankings. 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 Technology, Professional Services, AI, Marketing, Finance, Education, Ecommerce, Healthcare, Legal, Real Estate, Home Services, Travel, Construction, Manufacturing, and growing businesses looking to improve search visibility and customer engagement. 𝗧𝗼𝗼𝗹𝘀 𝗜 𝗨𝘀𝗲 𝗳𝗼𝗿 𝗖𝗼𝗻𝘁𝗲𝗻𝘁 𝗪𝗿𝗶𝘁𝗶𝗻𝗴 • Semrush • Surfer SEO • Frase • NeuronWriter • Grammarly • Google Docs 𝗪𝗶𝘁𝗵 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲, 𝗬𝗼𝘂'𝗹𝗹 𝗚𝗮𝗶𝗻 ⚡ SEO Content Writing designed for Google Search, AI Overviews, ChatGPT, Claude, Gemini, Perplexity, and evolving AI search experiences. ⚡ Website Copywriting that improves search visibility while turning more visitors into customers. ⚡ Research backed content built on Keyword Research, search intent, topical authority, and fact checking. ⚡ SEO Strategy that supports Organic Traffic Growth instead of chasing individual keywords. ⚡ AI Visibility Strategy focused on Featured Snippets, People Also Ask, AI citations, and Answer Engine Optimization. ⚡ Original Blog Writing, Article Writing, Website Content, and Landing Page Copy designed to your audience and business goals. ⚡ A reliable content partner who plans, writes, optimizes, and delivers without creating extra work for your team. 𝗪𝗵𝗮𝘁 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 ⭐ Helped a brand grow organic traffic from just 73 daily clicks to over 2,500 daily clicks. The content also earned 4,244 AI citations, significantly improving search visibility and qualified organic leads. ⭐ Developed an SEO content strategy that helped a client secure more than 3,000 Featured Snippets, 2,100 AI Overviews, and 3,100 FAQ results, increasing search dominance, brand visibility, and high intent organic traffic. 💬 Let's schedule a FREE consultation to discuss your project. I'd be happy to recommend the right SEO Content Writing, Website Copywriting, or AI Visibility Strategy to help you improve search rankings, increase traffic, and build long term online visibility.
Tayyaba A. has worked .
Gray O.
$40/hr
100% Job Success
$100K+ earned
Available now
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Most technical content today hedges everything and leaves readers exactly where they started. I write content that takes a clear position and names tradeoffs, so senior leaders and buyers can make real-world decisions from it. In 7+ years, I have published 500+ articles for Azure, AWS, and Google Cloud-partnering companies with a 100% Job Success Score across 200+ projects. My focus areas include: - Cybersecurity content writing (threat landscape, compliance, Secure SDLC, incident response, zero trust) - Cloud security documentation (GCP, AWS, Kubernetes, policy-as-code, IAM, DLP), including long-form guides on GCP security services alone - AI/ML content: AI agent architecture, MCP, LLM integration, and developer-facing AI explainers - API documentation and developer guides - Technical blog writing and long-form SEO articles for B2B SaaS - Script writing for YouTube, TikTok, and Instagram - Tool comparison and decision-making content for technical buyers - White papers and technical explainers for IT, DevOps, and security audiences - SEO content strategy: keyword mapping, SERP analysis, topic cluster architecture, and Google Snippet optimization - Thought leadership for LinkedIn and X- Developer-facing content: frameworks, architecture guides, and how-to articles My SEO approach combines SERP competitor analysis, search intent mapping, internal link architecture, and E-E-A-T optimization so content ranks and earns trust from the readers who matter most to you. I write for two audiences: C-suite and IT leaders who need to make strategic decisions, and audiences who need step-by-step depth. If a smart non-expert reader cannot follow it, the piece is not done. Outside of the technical stack, I also work with clients on business writing, thought leadership, and content for non-technical industries when the project is a strong fit. Does this sound like a fit? If so, message me with a brief note about your project. I will come back with two or three focused questions that get straight to what the content needs to accomplish. What Other Upwork Clients Are Saying: "Excellent freelancer and is a great asset to our company. Highly recommended!" "I had a very positive experience while working with Gray. I can recommend him as an experienced and very skilled content writer. High quality content was delivered on time, what else can possibly a client wish?" "Gray is a highly skilled SEO content writer with a strong understanding of search intent and how to create content that will rank well in search engines. He is also a very creative writer with a knack for coming up with engaging and informative content that is both informative and enjoyable to read. Gray is also a highly organized and efficient worker who is always willing to go the extra mile to meet deadlines. I would highly recommend Gray to anyone looking for an SEO content writer who is both talented and professional." "Gray's SEO content writing for AlgoSec was exceptional! His expertise in optimizing content for search engines and engaging writing style made them an invaluable asset. Gray delivered high-quality work on time, and his professionalism and willingness to incorporate feedback were commendable. I highly recommend Gray for anyone in need of a skilled SEO content writer”.
Gray O. has worked .
Ashley W.
$125/hr
$30K+ earned
Available now
Offers consultations
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✅ My methodology for all of my work begins with understanding your business, first and foremost ✅ Ten years experience working in Cyber Security ✅ Certified as a Cyber Security Incident Handler (GCIH) and a Security Auditor (GCCC) ✅ Qualified at BSc level in Computer Security and Forensics ✅ Experience as a Non-Executive Director - I understand the business context as well as the technical and security aspects ✅ Experience in a variety of positions within security: - Technical (SOC analyst) - Risk (Information security officer) - Strategy (cybersecurity strategy specialist) - CISO (chief information security officer) ✅ I am not the type of consultant for a tick-in-the-box approach. If you genuinely want to achieve a better Cyber Security understanding and hygiene, my work quality will be a good fit. Description: A pragmatic, down-to-earth CyberSecurity professional who translates technical jargon into understandable business terms. I have worked in technical roles, risk management and strategy roles in both large enterprises and smaller organisations, giving me a balanced mix of experience when it comes to projects and job duties. I'm currently working as a part-time CISO for a cyber security organisation as well as a part-time freelance consultant. The vast majority of my experience is in the financial services sector, the most heavily regulated and mature industry for cybersecurity. However, I've also worked in retail in addition to a consultancy services role, working directly with customers in identifying breaches and recommending how they can improve their security posture. With cyber security, a business can't focus on improving everything, so it is important to focus on those few areas which give the greatest return on investment. My speciality is explaining cyber related businesses risk in a simple way, and advising on solutions in a rational, quantified manner to maximise ROI, both in effort and cost. I offer practical and pragmatic consultancy with: - vCISO (virtual chief information security officer) - Security training, coaching and awareness - Cyber risk assessments / security health checks - Strategy, framework and policy development - Cyber-essentials certification - ISO27001 gap assessments and implementation - NIS2 gap assessments and implementation - Security improvement plan creation and implementation
$100/hr
89% Job Success
Available now
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GovCon Proposal Strategist & Executive Tech Consultant | AI-Powered Rapid Development I help technology companies, defense contractors, and government solution providers win high-stakes federal, state, and commercial contracts — fast. With 20+ years as a Vice President of Software Development and $500M+ in contracts secured for clients, I bring rare dual expertise: deep executive strategy combined with hands-on technical delivery. I’ve led teams of up to 60 engineers, shipped commercial software used in 8,000 Bank of America branches and 1,000+ hospitals, and personally closed a $29M enterprise deal. What I Deliver: Win Strategy & Capture Management — Bid/no-bid decisions, CMMC readiness, competitive positioning, and full proposal leadership (not just writing). Technical Proposal Excellence — Complex IT, SaaS, Cybersecurity, and AI proposals where I translate engineering reality into compelling, compliant narratives. AI-Powered Rapid Application Development — Using modern AI tools to quickly prototype, modernize systems, or build custom solutions that strengthen your bids and business. End-to-End RFP Support — From opportunity identification through submission and negotiations. Clients choose me because I’ve sat in your chair. I’ve founded software divisions, driven multimillion-dollar revenue growth, authored patents, and navigated the exact challenges you face in GovCon and enterprise sales. Whether you need strategic guidance on a must-win federal opportunity, full proposal execution, or AI-accelerated development support, I deliver results with speed and precision. Let’s schedule a quick 15-minute call to see how I can help you win your next contract.
David A. has worked .
$25/hr
71% Job Success
$30K+ earned
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With years of experience in Information Security & Compliance, I specialize in Cyber Security, System Security, and secure infrastructure development. My expertise spans cyber investigations, penetration testing, forensic investigations, deep search, and systems and network administration. I possess strong skills in GNU/Linux and Windows administration, enabling effective management and hardening of information security systems. I have in-depth knowledge of penetration testing methodologies, forensic techniques, secure server configurations, and strategic security planning. I support online businesses in protecting their systems from cyberattacks, ensuring operational continuity and revenue security. My services cover: Web application security API security Network infrastructure security Cloud infrastructure security Information security auditing Automated and manual Vulnerability Assessment and Penetration Testing (VA/PT) Compliance Expertise: OWASP Top 10 vulnerabilities HIPAA compliance ISO 27001 compliance Network and Cloud Security Services: DDoS prevention Web and network firewall configuration AWS security and Cloudflare integration Proxy server configuration Linux server hardening and issue resolution Source Code Security: Vulnerability assessments using Snyk, SonarQube Enterprise, Synopsys Coverity/Seeker CMS Security & Recovery: WordPress, Magento, Joomla hardening Malware removal and hacked website recovery Additional Expertise: Digital forensics and log analysis (Android, iOS, Windows, Linux, macOS) IoT security and penetration testing Ransomware removal Malware and virus removal Mobile Device Management (MDM) SIEM integration Cybersecurity training IT consultancy and security audits My goal is to ensure robust security, compliance, and business continuity for all clients. Let’s work together to strengthen your cyber defenses and protect your critical infrastructure.
Cytas
Associated with
Cytas
$40K+
earned
Adnan A.
$40/hr
100% Job Success
$40K+ earned
Available now
Offers consultations
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Hello, and welcome to my profile! I am currently pursuing a PhD in Computer Engineering with a specialization in Blockchain and Cybersecurity, supported by over 10 years of professional research and writing experience. My expertise covers Ethical Hacking, Machine Learning, Deep Learning, Blockchain, and network simulation tools such as NS-2, NS-3, MATLAB, Packet Tracer, and Riverbed. I have completed diverse projects in: Cybersecurity Auditing, Digital Forensics, Penetration Testing and Ethical Hacking Network Configuration and Security Design IoT Simulations and Smart Infrastructure Blockchain Development and Smart Contracts Machine Learning and Deep Learning Applications I can help you design secure blockchain solutions, perform ethical hacking assessments, implement IoT simulations, or apply advanced AI models tailored to your business needs. Every project I deliver is high-quality, plagiarism-free, and customized to meet your exact requirements. Let’s discuss how I can support your project and deliver reliable results that exceed expectations.
Adnan A. has worked .
Muhammad T.
$20/hr
97% Job Success
$20K+ earned
Available now
Offers consultations
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I am a PhD academic writer/editor helping researchers, doctoral candidates, and journal authors improve research papers, journal manuscripts, theses, dissertations, and literature reviews into clear, well-structured, submission-ready documents. ✔ Research paper and journal manuscript editing ✔ Thesis and dissertation editing ✔ Literature review, SLR, and PRISMA support ✔ APA 7, Harvard, Chicago, IEEE, and journal formatting ✔ Citation, DOI, reference, and bibliography correction ✔ Reviewer/supervisor feedback implementation ✔ Turnitin similarity review and ethical rewriting guidance I focus on structure, argument flow, academic tone, clarity, referencing, formatting, and professional presentation. If your document is unclear, repetitive, AI-sounding, poorly referenced, or not aligned with university/journal guidelines, I can review it and make it stronger, cleaner, and more polished.
Muhammad T. has worked .
Lokender Y.
$8/hr
100% Job Success
$100K+ earned
Offers consultations
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End of list.
It's time to take care of your digital presence and leave this to an experienced SEO writer like me! I am a high-quality SEO content writer with 10 years of experience. I am on a mission to help businesses in making an online presence via gold-standard content that leaves behind your competitors. While writing blogs and articles, I cover topics like Technology, Business, SEO, Artificial Intelligence, Digital Marketing, VPN, Product Reviews, Cyber Security, Online Betting, Casinos, Blockchain, and Cryptocurrency. My content writing expertise doesn't stop there, and I can use my skills to write articles about almost any given topic. I dedicate myself fully to each content writing task I am presented with, and I strive to provide my clients with the highest quality content. Why Hire Me? - Experienced and dependable freelance content writer - Unique and customized blogs that helps to rank better - Proper use of Heading tags, meta title, and meta description - 100% On-Page SEO - Timely delivery - Unique content - Unlimited revisions I am highly organized and schedule my time to get things accomplished accordingly. I am detail-oriented and an excellent researcher. I can be entrusted with big projects as I prefer to complete the work before deadlines giving you ample time to review the content and provide feedback. From compelling blog post ideas to writing and finalizing them, I work upfront with clients and take care of all your needs, and that too, at rates that won't cost you an arm and a leg!
Lokender Y. has worked .
Jennifer M.
$200/hr
97% Job Success
$1M+ earned
Available now
Offers consultations
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I'm a content strategist and managing editor with 15+ years of experience leading content marketing programs for enterprise technology brands and the ambitious companies competing with them. I help B2B tech, cybersecurity, information technology, and SaaS companies grow through content marketing strategy, backlinking and guest posting, editorial leadership, and human-written content creation that builds authority on Google and inside AI tools like ChatGPT, Gemini, and Copilot. What I bring to your project: 🔹 Content Strategy and Content Management - I build content marketing programs from the ground up, including editorial calendars, keyword strategies, content audits, and publishing workflows. I've led content strategy for brands including Microsoft, Adobe, IBM, Pure Storage, Rackspace, SolarWinds, and CloudLinux managing everything from blog development and website content to enterprise-scale content creation and distribution. 🔹 GEO, AEO, and Search Engine Optimization - I structure content so your brand ranks on Google and gets cited as a reference by generative AI tools including Google Gemini, Microsoft Copilot, and ChatGPT. Every piece of content I produce is built for both traditional SEO and the next generation of AI-powered search using hands-on industry knowledge to make your content authoritative enough for AI engines to trust and cite. 🔹 Technical Writing and Technical Copywriting - I write technical documentation, whitepapers, technical blog posts, and thought leadership for CIOs, CISOs, and CTOs. My technical writing speaks the language of information security, network security, and information technology buyers because I come from the industry, not just coverage of it. Technical books ghostwritten for O'Reilly Media. Work featured in TechCrunch and FastCompany. 🔹 Blog Writing, Blog Content, and Website Content - From blog writing and blog development to full website content overhauls, I produce human-written copy that engages real readers and converts them into leads. I cover breaking cybersecurity threats, zero-days, product releases, and IT trends that AI tools don't have access to yet, giving your brand a genuine information advantage over competitors running automated content programs. 🔹 Content Writing, Copywriting, and Content Rewriting - Whether you need original content writing, technical copywriting for complex products, or content rewriting to rescue AI-generated copy that isn't ranking or converting, I handle all of it. Every word is my own. I do not outsource. I do not use AI to generate content. 🔹 Proven Enterprise Track Record - Expert Vetted on Upwork, the platform's highest credential awarded to the top 1% of talent. 15+ years of measurable results in content marketing: increased organic traffic, improved keyword rankings, and content programs directly attributed to pipeline growth for 50+ brands across information security, network security, SaaS, cloud infrastructure, and B2B marketing. As AI-generated content floods every industry, the brands that stand out are the ones publishing fewer pieces with more depth, more original insight, and more genuine expertise. I help you become that brand — and get cited by the AI tools your buyers are already using to research their next purchase. Let's connect and build a content marketing strategy that works.
Jennifer M. has worked .