I specialize in transforming data into actionable insights with over 13 years of experience in customer analytics and data science. I've partnered with brands in retail, finance, and healthcare across Europe and APAC, leveraging my expertise in web analytics and the MarTech stack, including Adobe Analytics and Google Analytics 4. My hands-on approach to A/B testing and customer churn prediction has consistently driven significant results, including a 12% increase in signups and a 30% boost in digital sales. Proficient in SQL, Python, and R, I build robust machine learning models and empower teams through training in Agile methodologies. I stay at the forefront of AI-powered development — using Claude Code (Anthropic's AI coding CLI) to accelerate data pipelines, debug complex workflows, and ship production-ready solutions faster. I also build and integrate Claude API into client platforms to power AI-assisted features such as smart recommendations, automated reporting, and natural language data queries. I deploy projects using modern DevOps practices — GitHub for version control and Vercel for seamless CI/CD deployments — ensuring scalable, maintainable, and production-grade deliverables. I excel in translating complex business objectives into measurable analytics outcomes, making data accessible and impactful. If you're looking for a trusted advisor who combines 13 years of analytics expertise with cutting-edge AI tools to drive your data-led strategies forward, I would love to discuss your project and find tailored solutions to elevate your business.

I am a Senior Civil & Structural Designer with 13+ years of experience in EPC projects across Oil & Gas, Power Plant, Chemical, and Industrial sectors. I specialize in 3D modeling and structural detailing using Tekla Structures, Aveva E3D, PDMS, SP3D, and AutoCAD. I have worked on both onshore and offshore projects, delivering accurate and clash-free models for complex industrial facilities. My core expertise includes: ✔ 3D Modeling of steel structures, pipe racks, and equipment supports ✔ GA & detailed structural drawings (AutoCAD & Tekla) ✔ Material Take-Off (MTO) preparation ✔ Clash detection and coordination using Navisworks ✔ Industrial plant and EPC project modeling I have worked with reputed companies like Worley, Siemens, Nuberg Engineering, and Global Process System (ADNOC project UAE). I focus on quality, accuracy, and timely delivery. I ensure all models and drawings meet project standards and are fully coordinated. If you are looking for a reliable and experienced structural designer for your project, I am ready to help.

PROFESSIONAL SUMMARY Data Architect with 11+ years of experience delivering large-scale Data Warehouse and Cloud solutions. Expert in Azure ecosystem with deep knowledge of ETL tools (Informatica, Datastage) and data modeling. Proven track record in designing scalable data pipelines, optimizing performance, and driving automation for business-critical analytics platforms.

Hello! I am Molly and I am a Certified Public Accountant and Certified Fraud Examiner. I have a wide range in skillsets. With a foundation in audit, I bring a detail-oriented approach to financial accuracy, risk assessment, and compliance. My controller experience has strengthened my ability to streamline financial operations such as month-end close procedures, implement software systems, optimize reporting, and enhance internal controls. Most recently, my CFO-level expertise has allowed me to drive high-level financial strategy, oversee budgets, and align financial planning with organizational goals particularly in complex environments. I can assist in helping you start your business, improve your existing business or get it ready to sell. I like to see companies succeed with my assistance where they might otherwise not be able to afford my level of skill set full time. I would love to explore options with you to see what works best. Additionally, see mmmconsultingservices.com for my firm's website.

I combine Data Science, Econometrics, CAD engineering, and 400+ e-commerce stores — a profile combination that does not exist anywhere else on Upwork. WHAT I DELIVER: - Python and R for machine learning, time series forecasting, and econometric modeling (ARIMA, panel data, SHAP, XGBoost) - Power BI and Looker Studio dashboards that turn raw data into executive decisions - SolidWorks and Rhino 7 for industrial product design and 3D modeling - Shopify and WooCommerce automation — I have built and managed 400+ digital stores THE DIFFERENCE: Most freelancers specialize in one discipline. I connect the dots between data intelligence and real-world application — whether that is a demand forecast that reduces inventory costs, a churn model that saves customers, or a CAD design ready for manufacturing. KEY RESULTS: - 0.91 AUC-ROC on customer churn prediction model - 6.3% MAPE on demand forecasting — production-grade accuracy - 80% time reduction in data pipeline processing - 400+ e-commerce stores built and optimized Available for hourly and project-based work. LATAM timezone (UTC-5). English and Spanish. Let's build something that works.

With over 13.5 years of experience in data science and intelligent automation—including my role as an Assistant Vice President (AVP) at HSBC—I help businesses transform complex data into clear, actionable strategies. I build models that don't just predict the future, but actively drive operational efficiency and revenue growth. My Strengths & Technical Skills Predictive Modeling & GenAI: Advanced ML frameworks (XGBoost, Random Forest, Deep Learning), NLP, and Retrieval-Augmented Generation (RAG) models. Intelligent Automation (RPA): UiPath, OCR, and IDP workflows designed to drastically reduce manual FTE hours. Tech Stack: Python, SQL, PySpark, R, AWS SageMaker, GCP, TensorFlow, Tableau, and SPSS Modeler. Highlighted Projects & Domain Expertise Banking & Finance: Upgraded global fraud detection systems (Falcon), built BASEL-II risk models, and monitored vulnerable customer portfolios in highly regulated environments. Healthcare & Automation: Designed end-to-end AI automation workflows for complex healthcare claim processing at Cigna. Customer Insights: Developed highly accurate churn prediction, fraud detection, and recommendation engines to improve customer retention. Key Accomplishments 🏆 Pinnacle Performance Award winner at HSBC. 🥇 Two-time Hackathon Champion for innovative data solutions. Consistently delivered rigorously tested APIs and ML frameworks that ensure data integrity and scalable performance.

User Acquisition (UA) Manager & Programmatic Media Specialist With over 7 years of experience, I specialize in performance marketing and ad tech, focusing on optimizing high-budget campaigns for customer acquisition (CPA/ROAS) in competitive sectors like Retail, B2B, and Casino. I have mastered the programmatic ecosystem, from strategic planning and technical setup to performance analysis and optimization across multiple channels (Web, App, CTV/OTT, Digital Audio, Display, and Video). I hold active Google and Meta certifications, ensuring the application of current market best practices. Areas of Expertise - User Acquisition & Performance Platform Management (High-Budget): Direct hands-on expertise in managing campaigns on Google Ads, Meta Ads, Amazon DSP, DV360, and Xandr (Gama). Technical Setup: Implementation and connection of Google products, including Campaign Manager 360 and DMP synchronization. Continuous Optimization: Management of creative testing, performance data analysis, and conducting media audits to ensure excellence. - Ad Tech, Brand Safety & Verification Inventory Management: Direct negotiation with publishers and SSPs (Magnite, Pubmatic). Measurement & Quality: Implementation and management of brand safety and measurement tools (DoubleVerify, IAS, MOAT). Viewability Optimization: Continuous focus on optimizing campaign viewability. - Ad Operations Technical Background: Solid experience in advertising operations, including troubleshooting, tag management, and waterfall setup. *important* - I am committed to continuous learning and career growth. While my experience is broad, if your opportunity involves a specific platform or strategy within adtech, programmatic, or ad operations that I haven't yet mastered, I view it as a learning opportunity and am a fast, eager learner ready to master it. Focused on expanding my career from Brazil to the global market, I am actively seeking international partnerships and projects. My goal is to build world-class success stories and apply my expertise to new challenges. I am available for new proposals and projects.

I am a data analyst with 4 years of experience specializing in data-driven decision-making and business insights. Fluent in both English and Spanish, I excel in analyzing complex data sets to uncover trends and drive strategic initiatives. My expertise includes Microsoft Excel, SQL, Tableau, and Google Analytics. I have a proven ability to deliver actionable insights quickly and effectively in fast-paced environments. With experience in digital marketing analysis and a strong foundation in industrial design, I combine technical proficiency with a creative approach. If you are seeking a professional who can transform data into clear, impactful stories that inform decision-making, I would love to collaborate on your next project.

Constitute and bring into a timely existence your projects desires and requirements. All with imagination, efficiency, and passion. A European conceptual approach combined with extensive world travel comes through in the success of my achievements.

PROFESSIONAL HIGHLIGHTS * Data Ingestion Expert: Develop and optimize data pipeline that seamlessly ingests diverse data sources (REST APIs, databases, flat files) for ETL workflows and enhance business-rule-driven reporting mainly on Databricks. * ETL Expertise: Build ETL workflows using Databricks or Trifacta. * Automation: Use Python to automate manual tasks and workflows of other teams, increasing overall efficiency. * Cloud Solutions: Manage projects on Google Cloud Platform, utilizing Virtual Machines, BigQuery, and APIs. * Technical Proficiency: Familiar with Azure DevOps, Redshift, and DynamoDB for comprehensive data management. * Data Analytics: Leverage BigQuery for in-depth data analysis and execute complex or raw SQL tasks. * Data Visualization: Develop interactive analytics dashboards using Tableau and Power BI. * Media & Ad Specialist: Demonstrate in-depth knowledge of advertising datasets and expertise in marketing platforms (Meta, SA360, GCM)