Jacky A.

🚀 With 5 years of experience as a Data Engineer, Data Analyst, and Data Architect, I’ve had the opportunity to work across various industries — including SaaS, media, retail, e-commerce, and energy. I help startups and enterprise-level companies build reliable, scalable, and insightful data ecosystems that drive smarter business decisions. 🔧 My expertise lies in designing and deploying end-to-end data solutions — transforming complex environments into efficient, maintainable, and business-oriented architectures. 💡 What I Do - Collect and integrate data from multiple sources: APIs, web scraping, marketing platforms, and internal systems - Design and automate ETL/ELT pipelines using BigQuery, Airflow, and dbt - Build robust integrations with Google Ads, Bing Ads, Meta, Stripe, PayPal, Revolut, and other data sources - Model analytical databases using Star and Snowflake schemas - Optimize SQL performance and manage real-time orchestration with Airflow / Cloud Composer - Deploy and monitor workloads on GCP (Cloud Run, Cloud Functions, Pub/Sub, Logging) - Create advanced dashboards and reports in Looker Studio, Tableau, and Power BI ⚙️ Tech Stack Python, SQL, Airflow, dbt, Alteryx, Hevo Data, Cloud Composer, BigQuery, GCP, Looker Studio, Tableau, Power BI, Terraform, Docker, GitHub Actions 🎯 My Approach - End-to-end ownership — from data sourcing to business insights - Strong business understanding with a focus on ROI and performance marketing - Clean, reliable, and scalable code as the foundation of every project 📈 Selected Projects - Automated Google Ads / Bing Ads → BigQuery pipelines using dbt + Looker Studio - Centralized financial data from multiple PSPs (Stripe, PayPal, DLocal, Truevo, etc.) - Automated marketing and finance reporting workflows with dbt, GCP, and Airflow 📞 Let’s Build Something Great I’m available for remote projects in Data Engineering, Analytics, or Cloud Architecture. Let’s connect and design a solid, scalable, and data-driven infrastructure that turns information into impact.