15+ years of experience in web development, mainly focused on backend and architecture design. Skills below: Languages: Frameworks: Big Data technologies: Hadoop, Hive, Cascading, Spark, Parquet, Avro Spring Hadoop AWS, EMR, SQS, S3, EC2. Zookeeper Google App Engine (BigTable, Objectify, Map Reduce Framework and Google APIs) NoSql Cassandra, Hbase Elasticsearch, MongoDB Relational DBs Oracle, MySQL, PostgreSQL Metodologías Scrum, Kanban