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Tayeb gasmi

@tayebgasmi

Message

I build scalable Java, Spring Boot, React, and Kubernetes applications.

Tunisia

Message

I'm building scalable full-stack applications at Sisal Technology, where I migrated scheduling operations to Kubernetes and improved large-scale processing speed by 40% with Spring Batch. I also optimize SQL queries, design reactive REST APIs with Spring WebFlux, and build real-time React dashboards.

Previously at Machines talk, I built multitenant database and Redis systems, integrated Keycloak across microservices, and connected IoT devices through Apache NiFi, Kafka, and WebSocket. I work across Java, Spring Boot, React, Docker, Kubernetes, PostgreSQL, MongoDB, automated testing, and hexagonal architecture.

Experience

Work history, roles, and key accomplishments

Current

Full-stack Java Software Engineer

Current

Sisal Technology

Apr 2024 - Present (2 years 5 months)

Engineered and maintained Kubernetes/OpenShift manifests for containerized applications, migrated scheduling operations to K8s, and implemented Spring Batch for large-scale data processing. Optimized SQL queries, designed RESTful APIs with Spring WebFlux, and used React for UI components.

Java Spring Boot SpringBatch React Docker Kubernetes PostgreSQL MongoDB Jasper Reports Git Spring WebFlux (Reactive)Hexagonal Architecture Junit Mockito

Full-stack Java Software Engineer

Machines talk

Jul 2022 - Apr 2024 (1 year 9 months)

Built a multitenancy system for databases and Redis, integrated Keycloak for authentication, and spearheaded IoT device integration using Apache NiFi, Kafka, and WebSocket. Architected microservices with Docker and Kubernetes and developed React dashboards for telemetry visualization.

Java JavaScript Spring Boot React Redis Keycloak Docker Kubernetes Kafka Apache NiFi WebSockets Hasura Git Jenkins Junit Mockito Oracle DB MongoDB

End-of-study internship

BPM ENGINE

Spearheaded the development of a BPM engine using Spring Boot and Angular, improving business process automation efficiency by 30%. Integrated Camunda BPM Parser and BPMN JS library for modeling and visualization.

Spring Boot Angular Camunda bpmn.js Alfresco XML Junit