Dynamic and results-oriented Business and Data Analyst with a proven track record of leveraging data-driven insights to optimize business processes and drive strategic decision-making. Experienced in analyzing pricing data, developing actionable recommendations, and collaborating with cross-functional teams to align strategies with organizational objectives. Proficient in SQL, Python, Tableau, and Excel, with a strong ability to adapt and thrive in fast-paced environments.

🏆 TOP RATED PLUS Data Expert | Top 3% on Upwork 💰 $600K+ earned | 16,000+ hours | 130+ clients served I am a Sr Data Engineer with expertise in developing robust AI Agents & Analytics layer. I bring over 8 years of hands-on experience with: - Building scalable ETL data pipelines that fetch raw data froms APIs and store it into data warehouses hosted over GCP/AWS (BigQuery | Snowflake | Redshift). - Developing Business Intelligence reports and dashboards using Data Studio (formerly Looker Studio), Metabase, Looker, Tableau etc. - Building powerful AI Agents using Gemini, Claude, OpenAI, Dialogflow. - Track user behaviour data using GA4 and Google Tag Manager. I’ve worked with 130+ clients across eCommerce (Shopify, WooCommerce), digital marketing & paid ads (Meta, Google Ads), mobile apps & gaming analytics, SaaS & web apps, and data-driven businesses in education, clean energy & media. 💡 What I do (End-to-End Ownership) 1. Data Engineering & Warehousing: - Build scalable, reliable data pipelines using BigQuery, Snowflake, Redshift, Python and APIs of data sources - Automated ETL (Airflow, APIs, Fivetran, custom Python scripts) - Single source of truth across marketing + product + revenue 2. Analytics & BI (Decision Systems, not just dashboards): - Executive dashboards (Looker, Data Studio (formerly Looker Studio), Metabase, Power BI, Tableau) - KPI frameworks aligned to revenue - Cohort, LTV, attribution & funnel analysis 3. Marketing & Web Tracking (Accuracy = $$$) - GA4, Google Tag Manager, Server-side tracking - Meta CAPI, Google Ads, TikTok tracking - Fix broken attribution & data loss 4. Generative AI & Automation - AI agents & workflows (OpenAI, Gemini, Claude) - Automate reporting, insights, and ops - Use AI where it actually improves ROI (not hype) 📈 Real Outcomes I’ve Delivered ✔ Built full marketing data warehouse → improved spend efficiency by 30%+ ✔ Fixed tracking & attribution → recovered lost revenue visibility ✔ Automated reporting → saved 20+ hrs/week for teams ✔ Delivered exec dashboards → faster, data-backed decisions 🧠 Why Clients Choose Me - I think like a business owner, not just an engineer - I focus on revenue impact, not vanity metrics - I handle end-to-end (tracking → pipelines → dashboards → insights) - Strong communication + fast execution (no hand-holding needed) 📈 My Tech Stack: - Business Intelligence & Data Visualisation: Google Data Studio (formerly Looker Studio) , Looker, Metabase, Power BI, Mode, Tableau, Databox, Zoho Analytics, DOMO, Google Sheets, etc. - AI: LLMs like OpenAI, ChatGPT, Gemini, Claude, DeepSeek, and GCP's services like Document AI, DialogFlow, CCAI, etc. - Engineering: SQL, Python, Airflow, APIs, Cloud Functions, Lambda Functions, Cloud Composer, Cloud Run - Data Warehouses: BigQuery, Redshift, MS SQL, MySQL, PostgreSQL, Snowflake, and Azure. - ETL & Webhook tools: n8n, Fivetran, Stitch, Windsor, Supermetrics, Power My Analytics, Saras Analytics, Zapier, Make, etc. - Tracking: Google Tag Manager, Google Analytics 4, Meta Ads Conversion API, Google Ads Conversion tracking, Stape, Server-side tracking. - Data Sources: Shopify, WooCommerce, BigCommerce, Meta Ads, Google Ads, TikTok Ads, Pinterest Ads, LinkedIn Ads, Apple Ads, Amazon Ads, Bing Ads, Google Analytics 4, Google Search Console, Google My Business, HubSpot, Active Campaign, PipeDrive, Facebook Page Insights, Instagram Insights, Stripe, SEMRush, MailChimp, Klaviyo, ClickUp, Ahref, etc. 👉 Let’s Work If you’re looking for someone who can own your entire data stack and turn it into a revenue engine, let’s talk. Click “Invite” and let’s discuss your use case 🚀 ----- 🔍 𝗞𝗘𝗬𝗪𝗢𝗥𝗗𝗦 GA4, Google Analytics 4, Google Tag Manager (GTM), Server-side Tracking, Meta Conversion API (CAPI), Google Ads Conversion Tracking, Marketing Attribution, BigQuery, Snowflake, Redshift, Data Warehouse, Big Data, Data Engineering, ETL, ELT, Data Pipelines, Apache Airflow, Airflow DAGs, PySpark, Spark, Databricks, SQL, Python, Advanced SQL, Data Modeling, Data Transformation, Data Architecture, Data Lakes, Data Studio, Looker Studio, Power BI, Tableau, Data Visualization, Dashboard Development, Business Intelligence (BI), KPI Dashboard, Reporting Automation, Shopify Analytics, WooCommerce Analytics, Marketing Analytics, Product Analytics, Funnel Analysis, Cohort Analysis, LTV Analysis, Retention Analysis, Generative AI, OpenAI, ChatGPT, Gemini, Claude, AI Agents, AI Automation, AI Agents, LLM Applications, n8n, Workflow Automation, No-code Automation, Low-code Automation, Zapier, Make (Integromat), API Integrations, Webhooks, Stripe, HubSpot, Google Ads, Meta Ads, TikTok Ads, LinkedIn Ads, Cloud Platforms (GCP, AWS), Cloud Functions, AWS Lambda, Data Orchestration

I am a Data Analyst with approximately 5 years of experience delivering analytical insights through dashboards, structured data analysis, and automation. My work focuses on turning complex datasets into clear, decision-ready insights using Python, Power BI, Tableau, and Looker Studio. I have experience across customer behavior analysis, technology trend analysis, business performance reporting, and financial analytics. I am strongest at: Cleaning and structuring raw datasets Segmenting data to uncover behavioral and performance patterns Building clear, interactive dashboards for stakeholders Translating analysis into practical business insights My recent work includes: Customer behavior and segmentation analysis using survey data (Tableau + Python) Technology adoption and trend analysis using developer survey data (Python + Looker Studio) Business performance dashboards for e-commerce (Power BI) Financial analytics and automation systems built in Python I work well on mid-level data analysis projects where accuracy, clarity, and analytical reasoning matter more than buzzwords or over-engineered solutions.

Your data is accurate, but the reporting takes too long, and nobody's turned it into a model you can actually act on. I combine Mathematics, Industrial Engineering, and Data Science to build financial models and dashboards that eliminate manual reporting lag and reduce decision risk. What I Deliver: - Financial models that predict demand and quantify risk - Power BI & Tableau dashboards that replace manual reporting overnight - Statistical models (regression, time-series, forecasting) built in Python, R, and SQL - Time-series forecasting and demand prediction models - Clean, decision-ready deliverables, not raw data dumps Recent Results: - Automotive Power BI dashboard: eliminated a 48-hour manual reporting lag overnight - Bank credit risk model in R: panel regression, R² of 0.91 - Retail sales dashboards (SQL, Tableau, Power BI): +15% sales growth, -20% stockouts - 99-stock portfolio analysis: logistic regression, risk-adjusted, benchmarked vs Nasdaq - Macro analysis across 6 economies in R: inflation, GDP, and unemployment mapped as heatmaps and time-series dashboards Toolkit: - Python & R for modeling and automation - SQL for data extraction and structuring - Power BI & Tableau for dashboards - Advanced Excel for financial modeling - Statistical & quantitative analysis, forecasting How I Work: - Diagnose the actual bottleneck before building anything - Deliver one clean, decision-ready output — not a dump of charts - Communicate clearly and hit deadlines, every time Best Fit For: - Operations teams drowning in manual reports - Business owners with data but no clear read on it - Fintech and finance teams needing risk or forecasting models - Teams tired of reports that don't answer the real question I don't just find what's broken. I find why, then build the system that fixes it permanently. Send me a note about where your data or process is breaking down. I'll take it from there.

🚀 If your team is still manually updating reports, every decision you're making is already behind. I help businesses turn scattered data into dashboards that actually drive decisions. 🏆 Top Rated | 100% Job Success 📊 100+ Dashboards & Reports Delivered ⭐ All 5-Star Reviews 🔍 I Specialize In: 1. Business Intelligence & Dashboards • Power BI Dashboards & Reports • Looker Studio • Tableau • Domo Dashboards & Dataflows • Executive & Leadership Dashboards 2. Data Visualization & Analytics • KPI Dashboards • Revenue & Financial Analytics • Sales & Operations Reporting • Data Storytelling 3. Data Engineering & Automation • Power Query & DAX • Domo Magic ETL pipelines • SQL & Python-Based Data Automation and Transformation • BigQuery • Data Modeling & Transformation 💡 Why Clients Hire Me: ✔ Built Around Your Logic — not generic templates ✔ Reliable Data — clean pipelines, trustworthy numbers ✔ Fast Turnaround — clear communication, on-time delivery ✔ Cross-Industry Experience — retail, finance, e-commerce, marketing, supply chain, and operations 🛠 My Core Tech Stack ⟡ BI & Visualization: Power BI, Looker Studio, Tableau, Domo BI ⟡ Data Processing & ETL: Power Query, DAX, SQL, Python, BigQuery, Domo Magic ETL ⭐ ⭐ ⭐ ⭐ ⭐ “Solved the issues with our forecasting models very quickly.” ⭐ ⭐ ⭐ ⭐ ⭐ “Very knowledgeable and dependable in the Domo space.” ⭐ ⭐ ⭐ ⭐ ⭐ "Great work and very fast in delivery and response." 💬 Let's Work Together If your data deserves better, let's fix that.

10 years experience as a database and reporting developer with many custom data projects designed and implemented. Proficient knowledge in blockchain and Web3 site building.

Hello! I'm Erick Gonzalez, and I'm a data analyst and a business intelligence consultant with over three years of experience in the field. I specialize in data preparation, construction, and visualization, and I have worked with Excel, SQL, and Tableau to help companies extract meaningful insights from their data. In my previous work experience, I have built dashboards and conducted analysis for both financial and retail companies, helping them to make informed decisions and take strategic action based on their data. I'm skilled in data cleaning, transformation, and visualization, and I'm always looking for ways to enhance my skills and learn new techniques to take my work to the next level. I'm passionate about data analysis and enjoy exploring new datasets to uncover interesting patterns and insights. I'm also very organized and detail-oriented, which allows me to deliver high-quality work that meets my clients' needs and exceeds their expectations. If you're looking for a data analyst who can help you extract value from your data, please don't hesitate to get in touch. I'm looking forward to working with you!

Hey, I’m Andres! I’m a HubSpot CRM and Data Automation solutions partner with 5+ years of experience implementing CRMs and building sales systems that help teams make calls faster, follow up smarter, and track performance in real time. I’ve worked with both business owners and large 9-figure corporations across manufacturing, non-profit, and project management—delivering solutions that streamline processes and turn complex data into clear, actionable insights. My expertise includes: Real-Time Sales Analytics – Live dashboards and performance tracking so sales leaders can act on data immediately. Dynamic Lead Distribution – Automated lead routing rules that get prospects to the right rep fast, improving conversion rates. Lead Nurture Workflows – Targeted follow-up sequences to engage leads and move them through the pipeline automatically. Commission Model Builder - So you can drive your Sales Team and not destroy your profit. Integrating HubSpot with external systems for clean, reliable data flow. Training teams so CRM processes run smoothly long after setup. Every day your CRM isn’t optimized is a day of lost leads, missed follow-ups, and sales left on the table. Let’s change that—send me a message and we’ll map out a system that gets your team closing faster and tracking performance in real time.

Hi!👋 I'm an expert with a rich background in Data Engineering, Web Scraping, and Full Stack Development. With over a decade of hands-on experience, I excel in transforming complex data challenges into streamlined, efficient solutions. 🚀 My Key Services: ✅ Web Scraping & Data Mining: Expertise in high-quality data collection from diverse sources, including APIs, PDFs, and complex websites. Proficient in continuous data extraction and maintenance. ✅ Data Engineering & ETL Processes: Skilled in designing robust ETL pipelines, ensuring seamless data flow from extraction to storage and analysis. ✅ Full Stack Development: Adept in creating dynamic, responsive, and user-friendly applications, integrating front-end and back-end technologies seamlessly. 🧩 Specialized Platforms: ✅ E-commerce & Marketplaces: Deep experience in scraping from Amazon, eBay, Walmart, Tmall, Newegg, etc. ✅ Search Engines & Social Media: Efficient data extraction from Google, Bing, Duckduckgo, LinkedIn, Twitter, etc. ✅ Diverse Sectors: Proficient in business, real estate, job, car listings, and directories (Yelp, Zillow, Monster, Cars.com), along with delivery services and aggregators like Airbnb, Uber, Lyft, etc. 📩 Open for Collaboration Feel free to reach out to discuss your data engineering or web scraping needs. I promise swift, high-quality service, ensuring the best possible data solutions tailored to your business.

Lead specialist data engineering, data science, cloud, and AI team at Agility.AI Act as lead architect on every engagement — direct technical ownership, not delegated oversight Vetted delivery team executes behind the architecture; no large-consultancy overhead, no solo-generalist risk 100% Job Success Score | Top Rated 200+ data engineering projects | 200+ AI/ML implementations | 80+ cloud migrations delivered ⭐ DATA ENGINEERING Pipeline architecture, ELT, real-time streaming — Snowflake, Databricks, dbt, Apache Kafka, Apache Spark Warehouse/lakehouse design — Snowflake, BigQuery, Redshift, Synapse — 60-80% query runtime reduction ERP/CRM integration — SAP, Oracle, Dynamics, Salesforce — with master data management and full lineage 500TB+ processed daily | 99.9% uptime | 6-10 weeks kickoff to production ⭐ DATA SCIENCE & MACHINE LEARNING Predictive analytics — time-series forecasting, demand modeling, churn prediction (scikit-learn, XGBoost, custom neural networks) Deep learning, NLP (classification, entity extraction, sentiment analysis), computer vision (object detection, OCR, quality inspection) MLOps — model monitoring, automated retraining, drift detection (SageMaker, Azure ML, Vertex AI) 85% average model accuracy across 50+ production ML models | ROI within 8-12 weeks ⭐ CLOUD & INFRASTRUCTURE MIGRATION On-prem to cloud (AWS, Azure, GCP) and cloud-to-on-prem repatriation — same team, either direction Database, ETL, warehouse, storage, and application migration — zero data loss, phased cutover, parallel-run validation Terraform IaC, Kubernetes, CI/CD — reproducible, auditable environments 80+ migrations | zero data loss | 40-60% infrastructure cost reduction | 99.9% post-cutover uptime ⭐ AGENTIC AI & LLM SYSTEMS Production multi-agent systems — LangChain, LangGraph, CrewAI, AWS Bedrock RAG pipelines with hallucination prevention and enterprise compliance checkpoints 50K+ daily queries at sub-300ms latency — measured in production ⭐ ENTERPRISE BI & POWER PLATFORM Governed Power BI ecosystems — RLS, Fabric Lakehouse, DirectLake Board-level reporting accuracy standards ⭐ PROVEN RESULTS Manufacturing: 88% forecast accuracy | 40% safety stock reduction | SAP/Siemens MES/Oracle SCM integration Healthcare: 95%+ diagnostic ML accuracy | 85% cardiac risk prediction (30-day advance) | 78% incident reduction across 40+ EMR systems FMCG: Full on-prem to Azure migration | 200+ stored procedures | 1,000+ SSRS to Power BI | 40% cost reduction | zero data loss Insurance: 500+ daily statements automated | 95% manual entry reduction | 70% claims latency reduction Pharmaceuticals: 70% cost reduction | 100% pipeline automation | 15+ global clients Retail: 20% sales uplift | 25% stockout reduction ⭐ WHO WE WORK WITH Organizations with legacy infrastructure outgrowing its current platform — cloud-bound or repatriating Organizations with data fragmented across systems AI initiatives funded but stuck in prototype Migration, model, or compliance requirements needing an accountable architect, not just a spec-writer ⭐ NEXT STEP 30-minute scoping call Fast start once fit is confirmed