Salah Mayouf

▸ Development of custom Terraform providers in Go to automate identity and access governance — significant reduction in infrastructure provisioning times.

▸ Design and deployment of AI pipelines (LangChain/LangGraph, RAG, LLM fine-tuning) on OpenShift for internal business use cases — notable improvement in processing times compared to manual processes.

▸ Migration and modernization of Java Spring Boot microservices to OpenShift/Kubernetes with continuous deployment via ArgoCD — zero downtime transition, significantly improved release cadence.

▸ Integration of OpenTelemetry (OTLP/HTTP) on Go and Java services for distributed observability — substantial reduction in MTTR thanks to end-to-end traceability.

▸ Remediation of critical vulnerabilities (SQL injections, high CVSS score) on Java Spring Boot microservices — emergency deployment in compliance with DORA security requirements.

▸ Architecture and operation of Kubernetes clusters on IBM Cloud — optimization of resource utilization and guarantee of high availability for production services.

▸ Orchestration of data flows via Airflow DAGs (Python) in a Kafka/IBM Cloud context — automation of critical processes and reduction of operational errors.

Technical leadership of a development team: architecture, code reviews, mentoring — skill enhancement and significant reduction in bug backlog.

▸ Complete migration of the technical stack (numerous applications): JDK 11 → 17, Spring Boot 2.6, Nexus 3 / Jenkins / GitLab — zero regression thanks to an incremental migration strategy.

▸ Implementation of automated tests (Fitnesse, Cypress) — significant increase in code coverage and notable reduction in production regressions.

▸ Correction of critical security vulnerabilities (Tomcat, Spring Framework, Log4j CVEs) with zero-downtime deployment — no security incidents reported during the period.

▸ Grafana/InfluxDB/Micrometer monitoring on all services: real-time dashboards enabling much faster incident detection and resolution.

▸ Architectural POCs: evaluation and integration of ElasticSearch — very significant improvement in search latency.

- Participation in the migration of the Java 11 and Spring Boot 2 technical stack

- Design and development of microservices for the management of free-floating bike applications

- Development of web applications with Angular 8

- Performance optimization by implementing caches (2nd level Hibernate with Ehcache, Etags, and client-side cache)

- Participation in technical workshops and estimation of User Stories and Technical Stories

- Ensuring code quality through the implementation of automated tests and code analysis tools

- Development of a Micrometer module and creation of graphs for monitoring microservice performance with Grafana and InfluxDb

- Implementation of State Machine design patterns for process management

- Implementation of search engines like ElasticSearch

- Correction of bugs and anomalies in back-end and front-end applications

- Delivery and deployment with Jenkins and production monitoring

- Updating Maven Archetypes for the creation of new microservices