Hamza Frioua

Support for VSEs/SMEs in digital transformation — pragmatic approach (open source, optimized budget).

• Decision support application for crop managers: yield estimation, planning and space optimization in greenhouses via intelligent agents.

• Study and implementation of an ELK stack for predictive maintenance in a textile workshop.

• Audit and implementation of agile IS adapted to field constraints.

National Big Data platform: industrialization, monitoring, governance, support & capitalization.

• Ingestion industrialization from RDBMS (Netezza, Oracle) to datalake.

• Export industrialization from datalake to third-party services.

• Real-time ingestion tool (Apache Kafka) and security of critical flows.

• Monitoring & quality control: Qlik Sense dashboards, alerts, data cross-checking.

• Provision of critical flows for 10 State Startups: DataMarts/DataSets for Data Scientists, support & coaching.

• Governance: design and management of a data dictionary.

• Refactoring industrialization tools into a framework (Java/Kotlin).

• Migration HDP → CDP and Kerberos security; DSI user support.

• Real-time Kibana dashboard with alerting on anomaly detection.

• Self-training and taking on Denodo development role

Stack: HDP/CDP, Kafka, Spark, NiFi, Hive/HBase/HDFS/Impala, Docker/K8s, Jenkins/Git/Maven, Grafana/Prometheus, Ranger, Kerberos, Atlas, ELK, Denodo

• Transition to the Hadoop ecosystem (self-training + operational implementation).

• Siebel technical migration (7.8 → 8.1), web services development, offshore support/training.

• POC migration OpenUI.

Stack: Netezza, Oracle, MySQL, Hive/HBase/HDFS/Impala, Jenkins, Git, Jira, Ambari, Grafana, Microstrategy