Hire the Best Python Consultants
in Costa Rica

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.

✅ 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.

🚀 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

Have experience in: Complex GTM implementation/setup (JavaScript, dataLayer, E-Commerce, GTM API, Server-Side) GA4 implementation/setup on a large-scale projects Server-Side GTM/GA4/Pixels (including Facebook CAPI, Google Ads, DBM, TikTok, Pinterest) Google Ads/Facebook/Pinterest/TikTok/Snapchat/LinkedIn/DBM/Verizon/Bing/AdRoll/Twitter pixels setup on Shopify, WordPress, Clickfunnels, Tilda, etc. Custom reports and dashboards (Google Analytics, Looker Studio) Data analysis including SQL (ClickHouse, BigQuery, MySQL) and Python Processes automatizations with Python/API’s

🔐 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) - 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.