data engineering , Data Mining, Java, Kinesis, Distributed Systems, Machine Learning, AWS, Spark, Redshift, Generative AI, Large Language Models, Flink, Data Lakes, Step Functions, Glue, Forecasting, anomaly detection

Algorithms, web development, Design Patterns, Distributed Systems, Micro-Services, back-end design, Web Services APIs, object-oriented design, SDKs, web-based applications, web services-based applications, Micro-Frontends