Tiago Domingues's Linkedin Analytics

🇵🇹 🇪🇺 I’m an Economist and Data Engineer with 8+ years of experience across the public and private sectors, combining solid academic background in Financial Economics with hands-on expertise in Data Analytics, Engineering, and Automation. I specialize in developing data-driven solutions that connect business, technology, and people — creating value throughout the entire data lifecycle. 🔍 Key Highlights • Public Sector: 3+ years as an economic analyst and advisor, providing data-driven insights and strategic recommendations for policymakers. • Private Sector: 5+ years in analytics and data engineering roles in utilities and financial services, focused on Digital Transformation, Machine Learning, and scalable data pipelines (Big Data & Cloud). • Entrepreneurship: Product Owner at Jhonny Surf Store, a Portuguese retail business in the surfing industry — gaining hands-on experience with SMEs and consumer behavior. 💻 Technical Expertise • Languages & Tools: Python, SQL, R, Scala • Databases: MySQL, PostgreSQL, MariaDB, SQL Server, Oracle • AWS: S3, Glue, Athena, Kinesis, SageMaker, EC2, DynamoDB • Azure: Blob Storage, CosmosDB, Spot VMs, AI Studio, Synapse, Databricks, Data Factory • Frameworks: Spark, Hive, Apache NiFi, HDFS • Machine Learning / Econometrics / AI: Time series analysis, unsupervised learning, ensemble methods, Bayesian approaches, decision trees, neural networks, LLMs • Languages: Fluent in Portuguese, English, and (slow-motion) Spanish • AI Tools: Certified Prompt Whisperer — I use ChatGPT so much it once asked me for advice. 🧙‍♂️