Riadh KACEM

Leading a product for radio network KPI monitoring within the tools team, contributing to the stability and evolution of the mobile infrastructure (2G to 5G). Responsibilities: - Managed Kubernetes-based infrastructure and deployed microservices - Planned and maintained the roadmap for the monitoring solution - Led incident management, security, and platform evolution - Facilitated cross-functional meetings and produced technical documentation Environment: Kubernetes, Python, Hadoop, Yarn, Spark, 2G/3G/4G/5G mobile networks

Led strategic automation, cloud migration, and QoS monitoring initiatives in complex mobile network environments (2G to 5G), ensuring service quality, reliability, and continuous improvement. Key Achievements: - Successfully automated and industrialized the radio configuration chain from 2G to 5G, improving productivity and reducing errors - Designed an automation tool (Python, Bash, VBA) boosting productivity by 30% and reducing human error by 25% - Collected precise business requirements and wrote clear user stories with acceptance criteria to support Agile development - Effectively prioritized the product backlog to deliver maximum user value - Migrated monitoring apps to AWS using Terraform, Docker, Jenkins, and Kubernetes, enhancing scalability and resilience - Provided L3 support for QoS improvement, delivering measurable network performance gains - Authored deployment procedures and supported the rollout of new features, reducing production release time by 20% - Led projects with a focus on client satisfaction, timeline adherence, and deliverable quality Technical Environment: AWS, Terraform, Jenkins, Kubernetes, Docker, Ansible, Python, Bash, VBA, Jira, 2G/3G/LTE/5G, Spark, Elasticsearch, Kibana

Delivered engineering services for mobile network deployment, optimization, and maintenance. Responsibilities: - Led OSS system deployment (Nastar, PRS, U2000, ATAE) - Managed RAN sharing and feature rollout - Conducted KPI audits, troubleshooting, and network changes - Supported contract negotiation with pre-sales analysis Environment: GSM, UMTS, LTE, Huawei OSS, Python, Bash, SQL

Taught technical courses and contributed to research projects in the field of VANET (Vehicular Ad hoc Networks). Responsibilities: - Taught Java, C, and CCNA curriculum - Supervised engineering student projects - Participated in scientific research initiatives Environment: Java, C, LAN networking, R&D methodologies