
Cesar slimane Messiheddine
Senior Quality Assurance Engineer | API & Performance Testing
Salaire / Taux journalier
Lausanne, Suisse
Freelance, ouvert au CDI
Expertises
Langues
À propos
Introduction
Senior QA Engineer with 10+ years ensuring quality for high-traffic applications across government and SaaS platforms. Expert in test strategy, performance testing with JMeter, and API automation using Postman/SoapUI. Specialized in end-to-end quality assurance with proven results in multi-server environments and international teams.
Expérience de travail
Ingénieur
Masters de sciences de l'ingénieur - Sorbonne Université
Senior Quality Assurance Engineer
Etat de Vaud
juil. 2021 - Présent
5 ans 4 mois
57340 Suisse, France
Working as senior QA for several applications at the same time Approach & main achievements +Define the testing strategy +Using Xray for testing referential +Organizing meetings with product owner and BAs +Control the quality of the Delivery +API testing with postman and SoapUI +Performance testing with JMeter +data set generation +reporting the results and participating to Go/No-go meeting
Senior QA functional and performance testing
Kyriba
janv. 2018 - janv. 2021
3 ans 1 mois
92210 Saint-Cloud, France
Grantee the quality and the performance of an SAAS treasury application and working with teams from 6 different countries with a challenging environment of 12 servers with different versions of our solution in both technical and business level. Approach & main achievements +Define priorities and dispatch tasks on QA team members +Control the quality of the Deployment acceptance +Build a framework of automation testing via JMeter + selenium + Jenkins + Jira +API testing with postman and SoapUI +Automate the data set generation +Analyze logs +Escalade the issues to the responsible team +Analyze and report the test results in ELK.
Test and validation engineer
Orange
avr. 2014 - déc. 2017
3 ans 9 mois
Arcueil, France
Working in maintain the quality of the Orange web portal with a high traffic level Approach & main achievements +Taking into account the specifications. +Define the test protocol and set up the test campaigns +Define the test plan and write the test scenarios +Execute the test campaigns +Preparation of the Data set for test environment +Automation of web services ( Rest API ) on SoapUi +Automation of a UI test via selenium +Decide the Go/No GO of the delivered features after test +Manage the defects (detection, analyze, traceability) in Jira and Quality center.