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🔐 Cybersecurity Expert | Penetration Testing | Red & Blue Team | SOC & SIEM Automation I am a Cybersecurity professional with over 7+ years of hands-on experience, helping organizations identify, exploit, and remediate security vulnerabilities before they can be abused by real attackers. I work across both offensive and defensive security, allowing me to understand threats from the attacker’s perspective while designing practical, effective defenses for real-world environments. My approach focuses on clear communication, actionable results, and measurable security improvements, not just technical findings. 🛡️ What I Can Help You With 🔴 Penetration Testing (7+ Years) - Web Application Penetration Testing (OWASP Top 10 or OWASP Testing Guide) - Red Team Operator - Wireless Assessments - Internal & External Network Assessments - Social Engineering & Attack Simulation - Clear, professional reports with actionable remediation steps - PTES-based methodology for structured assessments 🔵 Blue Team & SOC Operations (3+ Years) - SOC monitoring and incident analysis - Stellar SIEM administration and tuning - Detection engineering and alert optimization - D3 SOAR automation to reduce response time and analyst workload 🐞 Bug Bounty & Vulnerability Research (2+ Years) Hall of Fame recognitions for critical vulnerabilities reported to: - BufferApp - Ribose - Meldium - Appcelerator - Zendesk 🏆 Certifications & Technical Expertise - CEH – Certified Ethical Hacker - PNPT – Practical Network Penetration Tester - CRTO – Certified Red Team Operator 🤝 Security Frameworks & Standards - OWASP Top 10 & OWASP Testing Guide - Penetration Testing Execution Standard (PTES) If you are looking for a cybersecurity expert who can identify risks, explain them clearly, and help you fix them, I would be glad to collaborate on your project.

✅ 4x Microsoft Certified (PL-300, AI-900, DP-900, MS-900) | 100% Job Success | Top Rated From Wall Street analytics to AI-powered dashboards. I build BI systems that C-suite executives trust to make decisions. With an Economics degree, a Systems Engineering degree, and experience at Morgan Stanley and Moody's Analytics, I bring a rare combination: I understand both the financial logic behind the numbers and the engineering required to deliver them reliably at scale. I also led M&A analytics at Kareo (healthcare SaaS) and founded Ceteryx, a data intelligence consultancy. 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 & 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴: Executive KPI scorecards, financial reporting suites, operational dashboards, designed for CFOs, COOs, and board presentations. 𝗣𝗼𝘄𝗲𝗿 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Power Apps for data capture + Power Automate for workflow automation + Power BI for live reporting, a fully integrated Microsoft stack. 𝗔𝗜-𝗘𝗻𝗵𝗮𝗻𝗰𝗲𝗱 𝗕𝗜 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: I integrate OpenAI/Claude into Power Platform workflows, automated executive summaries, anomaly detection, and natural-language data queries. 𝗖𝗥𝗠/𝗘𝗥𝗣 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Salesforce, HubSpot, Dynamics 365, NetSuite, QuickBooks. I connect your operational systems to Power BI for a single source of truth. 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: ETL pipelines (Python, Airflow, dbt), data modeling, Snowflake/PostgreSQL/Azure optimization. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗜𝗺𝗽𝗮𝗰𝘁 Reduced ETL runtime 70% for a NASDAQ SaaS firm → $30K/mo in compute savings Built real-time fraud detection pipeline (99.3% accuracy) with Python & Kafka Migrated 50+ on-prem SQL databases to AWS with zero downtime Delivered CFO-grade SaaS metrics dashboards (MRR, LTV, churn) for board presentations 𝗪𝗵𝘆 𝗠𝗲 Ex-Morgan Stanley & Moody's Analytics: I speak finance fluently 4x Microsoft Certified: PL-300, AI-900, DP-900, MS-900 Founder of Ceteryx: entrepreneurial mindset, ownership mentality Fluent in English, Spanish, Italian Fast starts: most clients see first results in < 7 days Free 30-minute consultation to scope your project ⭐ Client Reviews "Built a dynamic, CFO-grade dashboard from minimal specs. Hit every deadline." "Joined disjointed data I thought impossible and delivered CXO-ready insights." "Responsive, insightful, knows the ins and outs of MS Power Platforms and OpenAI integration." 📞 Send me your data challenge: I'll blueprint a solution in 24 hours, no strings attached.

I’m a senior data specialist with 10 years of international experience across the US and Europe. I bridge the gap between heavy-duty data engineering and business vision. Building lightning-fast pipelines and Power BI dashboards your team will actually want to use. No hand-holding or tech jargon required. What we can spin up together: -Power BI & Fabric: End-to-end Lakehouse architecture, heavy DAX optimization, and clean visuals. -Rock-Solid ETL: Clean data modeling using SQL, Python, Power Query, dbt, or GCP. You name it. -Cross-Platform Fluent: Microsoft ecosystem specialist, decent with GCP solutions, and comfortable with Snowflake (no AWS, though). -Team Upskilling: 1-on-1 coaching to help your internal team master best practices. Whether you just need a broken dashboard fixed or a ground-up data warehouse architecture, let’s jump on a quick chat and get it sorted.

Are you using data to your advantage? I know how to translate data into business insights. I’m Kenny Abarca, CEO of Rio Data, We help organizations unlock the hidden treasures in their data to drive growth and innovation. That's what we do at Rio Data. Many companies today have a mountain of data at their fingertips, data that enterprises either don't collect or are not fully using it for insights. But having all this information is like owning a treasure map without knowing how to read it. If you don’t understand what the data is telling you, you might miss out on valuable insights that could help your business grow. Data holds the key to making smarter decisions. It can reveal patterns and trends that show what customers like, what products are selling well, or where to cut costs. But if businesses can’t decode this information, they risk making choices based on guesswork rather than facts. This can lead to: -Spending money on marketing strategies that don’t resonate with customers because the data wasn’t analyzed properly. -Overlooking emerging market trends or customer needs that could spark new products or services. -Not identifying bottlenecks in operations, leading to delays and increased costs. At Rio Data, we specialize in helping businesses unlock the potential hidden in their data. Here’s how we turn that “treasure map” into actionable insights: 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬: We sift through the data to find the gems of key insights that can guide decision-making. This involves using tools like data visualization, which helps make complex information easier to understand at a glance. 𝐏𝐫𝐞𝐝𝐢𝐜𝐭𝐢𝐯𝐞 𝐌𝐨𝐝𝐞𝐥𝐢𝐧𝐠: We use machine learning techniques to predict future trends. For example, if we notice that sales of a particular product increase during certain months, businesses can prepare for that by increasing inventory. 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐈𝐧𝐬𝐢𝐠𝐡𝐭𝐬: By analyzing customer data, we can help companies understand what their customers really want. This allows businesses to tailor their products and marketing strategies to meet those needs. 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠 𝐚𝐧𝐝 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬: We create easy-to-read reports and dashboards that summarize key findings. This helps everyone in the organization to from executives to team members to stay informed and aligned on goals. 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐚𝐧𝐝 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: We don’t just deliver insights; we empower teams by providing training on how to use data effectively. This ensures that businesses can continue to uncover insights long after our work is done. I believe in teamwork and focusing on what you need. By collaborating closely with you, I can understand your unique challenges and create solutions that truly align with your goals. My aim is to share not only my technical skills but also to empower your organization to make informed, data-driven choices. If you’re ready to turn your data into a powerful asset and bridge the gap between data engineering and analytics, let’s connect! I’d love to explore how we can work together to elevate your business. Don’t hesitate Reach out and let’s make great things happen!

🚀 Accelerate your software delivery by 60% with proven Agile leadership from Fortune 500 companies and high-growth startups, backed by deep technical expertise. I'm a Certified Scrum Master (CSM) and CAPM who transitioned from over 10 years as a Senior Web Engineer to Agile leadership, bringing unique technical credibility that accelerates team performance and removes blockers faster. **WHAT I DO:** ✅ Agile Transformation & Change Management ✅ Sprint Planning, Daily Standups & Retrospectives ✅ Backlog Refinement & Release Management ✅ Cross-Functional Team Leadership (4-16 developers) ✅ JIRA/Confluence Setup & Workflow Optimization ✅ Product Owner Coaching & Stakeholder Management ✅ Scrum@Scale Implementation for Multiple Teams **PROVEN RESULTS:** - Reduced delivery time by 60% through process redesign - Cut PI Planning meetings from 8 to 3 hours (60% time savings) - Increased team velocity by 40% using Scrum@Scale - Decreased defects by 25% via continuous improvement initiatives - Shortened release cycles from 2 months to 30 minutes - Improved product delivery by 20% through effective backlog management - Enhanced team engagement by 50% creating psychologically safe environments **INDUSTRIES SERVED:** Technology • SaaS • Enterprise Software • FinTech • Marketing Agency **WHY MY TECHNICAL BACKGROUND MATTERS:** Unlike typical Scrum Masters, my 10+ years as a developer mean I: → Understand technical debt and architecture decisions → Can evaluate story complexity and estimate accurately → Remove technical blockers without endless escalations → Speak the engineering team's language, earning immediate trust → Bridge business requirements with technical feasibility **CERTIFICATIONS:** - Certified Scrum Master (CSM) - Scrum Inc. - Scrum@Scale Practitioner - Scrum Inc. - CAPM - Certified Associate in Project Management (PMI) - Agile Metrics for Success - Project Management Institute - MBA in Business Administration (in progress) **CAREER PROGRESSION:** → Scrum Master at Fortune 500 tech corporation (2022-2025) → Scrum Master & Development Lead at SaaS startup (2021-2022) → Scrum Master & Senior UI Engineer at SaaS startup(2019-2022) → 10+ years in technical roles: Developer, Architect, Technical Lead **TECHNICAL EXPERTISE:** Frontend: React, NextJS, TypeScript, JavaScript, HTML5, CSS3 Backend: Python, Django, Node.js, SAP/ABAP, PHP Tools: JIRA, Confluence, Git, 🌎 **100% BILINGUAL:** English (Professional) | Spanish (Native) **AVAILABLE FOR:** - Ongoing Scrum Master services - Agile transformation consulting - Sprint facilitation & team coaching (hourly or per-sprint) - JIRA/Confluence setup & process optimization Let's discuss how I can help your team achieve consistent Sprint goals and deliver business value faster. Send me a message to schedule a consultation call.

I'm a Senior Front-End Developer with ample experience building websites of all sizes and types. Whether you're looking for a simple portfolio website for your services, sell your products online or just announce yourself to the world, I can help you make your ideas into a reality. Here's what I can do for you: - Build simple HTML/CSS pages or use either React or Angular to set up a more complex project structure. - Use Design Thinking to get to know your users and then turn their ideas and needs into an actual website - Lead a group of front-end developers or even assist back-end developers with architecture