Ruddy Siloret

Mission: Securing the performance and scalability of very high-traffic gaming platforms (Parions Sport Online & Unibet.fr Integration).

🎯 Key Objectives & Results (KPIs Achieved):

▪ Payment Tunnel Optimization (Parions Sport): Objective met with 98% of transactions validated within one minute and overall response time at 95% under 500 ms.

▪ Merging & Scaling Up (Unibet): Validation of infrastructure capabilities to absorb double the overall traffic following the integration of Unibet France.

⚙️ Technical Achievements & Load Simulation:

▪ Modeling Extreme Traffic Peaks:

• Betting Peak: Simulation and validation of 17,000 concurrent users (8,000 transactions/min).

• Consultation Peak: Simulation of 44,000 concurrent users viewing their bets in real-time during critical milestones.

▪ Impact Analysis: Fine-grained assessment of infrastructure behavior and response times under the deployment of new features.

▪ Decision Support: Analysis of observability metrics and delivery of regulatory performance reports for go-live approvals (Go/No-Go).

🛠️ Technical Stack:

▪ Performance: LoadRunner

▪ Observability: Grafana, Glowroot, Collectd, Jmxtrans, InfluxDB

▪ Infrastructure: Tomcat, Kafka, Oracle, PostgreSQL

Mission: Validating performance and industrializing tests on strategic banking transformation projects (Meniga Transaction Enrichment Engine, Real Estate Credit, Electronic Signature).

🎯 Key Objectives & Results (KPIs Achieved):

▪ Real-Time Challenge (Meniga): In-depth analysis and optimization of banking transaction integration times to approach real-time processing (automatic categorization of entries).

▪ QA Industrialization: Design and implementation of a complete performance testing automation stack for low volumes, executed daily (Shift-Left / CI-CD approach).

▪ Delivery Guarantee: Full security for major production deployments through the creation and management of detailed go-live schedules.

⚙️ Technical Achievements & Load Simulation:

▪ Data Engineering: Deployment and configuration of applications in the performance environment, and modeling/construction of massive datasets compliant with banking requirements.

▪ Test Strategy: Creation of campaign plans, load profile modeling, execution of performance tests, and formulation of technical optimization recommendations.

▪ Fine-Grained Analysis: Investigation of end-to-end response times and diagnosis of performance anomalies in API interconnections.

🛠️ Technical Stack:

▪ Performance / Automation: Neoload, Performance Center

▪ Observability: Grafana, AppDynamics, Kibana, Filebeat

▪ Infrastructure: RabbitMQ, SQLServer, IIS Services

▪ Automation: Jenkins

Mission: Design and deployment of automation frameworks (Mobile, API, UI) and continuous integration (CI/CD) for the banking ecosystem.

🎯 Key Objectives & Results (KPIs Achieved): ▪ Mobile Shift: Creation from scratch of a robust and reusable framework for automating tests on the bank's mobile applications. ▪ Pipeline Industrialization: Integration and orchestration of enterprise test suites into the software factory to enable fast feedback to development teams. ▪ API Test Modernization: Industrialization of API validations to secure the information system's interconnection layers.

⚙️ Technical Achievements & Automation:

▪ Mobile Framework (Appium): Design, configuration, and deployment of the Appium technical foundation for automated testing on iOS and Android devices.

▪ BDD Approach (Gherkin): Writing test scenarios in Gherkin language to standardize technical documentation and facilitate collaboration between technical and functional teams.

▪ CI/CD Orchestration (Jenkins): Complete automation of IBM test suite execution cycles (RFT / RTW / RIT) via Jenkins pipelines.

▪ API Automation (Postman): Creation and automation of Postman collections to validate the functional and technical non-regression of web services.

🛠️ Technical Stack:

▪ Frameworks & Languages: Gherkin (BDD), Appium

▪ UI & API Automation: IBM Rational Functional Tester (RFT), Rational Test Workbench (RTW), Postman, IBM Rational Integration Tester (RIT)

▪ Automation: Jenkins