> Experienced Data Engineer with over 10 years in Big Data project development. > Proficient in Hadoop, Spark, MapReduce, Java, Scala, and Python. > Skilled in both batch and real-time processing with expertise in on-premises and cloud computing (AWS, Azure, GCP). Proven track record of optimizing Spark applications, leading to a 50% performance improvement. > Adept at using orchestration tools (Airflow, Azkaban, Oozie) and CI/CD pipelines (GitLab, Jenkins). Committed to automating processes and continuously learning new technologies.