Missions ISIMAN : Dénichez votre prochain emploi freelance

Résumé des emplois de Nadhem,
freelance ISIMAN habitant le Val-d'Oise (95)

• Release Manager/Performance expert

  ******** (E-commerce Website)
  Jan 2022 - aujourd'hui

  Member of Release Manager team, I was responsible for overseeing the planning, scheduling, and controlling of
  software builds through different stages and environments:
  - Ensures the timely delivery of high-quality software releases by coordinating with various teams
  - Supervise production releases and Patches
  - Manage production problems: performance issue, critical issue
  - Managing risks, resolving issues, and implementing best practices for version control and deployment
  - Aligns release processes with business objectives, enhances efficiency, and ensures reliability
  - Improve monitoring solutions around log management, Dynatrace configurations and alerting
  - Manages performance test campaigns to validate and optimize system performance
  KEYWORD: SAP Commerce Cloud 2211, SAP Portal configuration, Azure Infrastructure, SEO, Dynatrace, ELK
  monitoring stack, Gitlab, Sonar, performance test tools analysis

• SRE Technical Architect/Performance expert

  Chanel (E-commerce Website)
  Jan 2020 - Jan 2022

  Member of SRE team, my role is to manage production problems and performance test campaigns:
  - Pinpoint hot topics, provide a priority and feed the backlog
  - Supervise production releases and Patches
  - Manage production problems: performance issue, critical issue
  - Write recommendations and lead new improvement topics
  - Analyze technical deployment issue on lower environment
  - Manage Performance Test campaigns
  - Improve monitoring solutions around log management, Dynatrace configurations and alerting
  KEYWORD: SAP Commerce 1811, Ansible, Dynatrace, ELK monitoring stack, Amazon AWS, Amazon AWS insights,
  azure Devops

• Technical Architect

  Wonderbox (E-commerce Website)
  Jan 2019 - Jan 2020

  Member of the architecture team, my role is to manage the website ******** (developed with SAP
  Commerce Cloud), run and take the responsibility of hosting migration strategy, plan and execution from
  CloudTemple to Ecritel :
  - Supervise production releases and Patches
  - Support Level-1 and 3 on Production incident
  - Manage and support production and lower environment
  - Responsible of Performance Test campaigns
  - Manage migration strategy and execution in collaboration the new provider.
  - Design and implement an automated deployment process from end to end using Ansible.
  - Upgrade the current CI/CD to meet the new deployment process.
  - Design and implement a provisioning solution based on Ansible/Docker with flexible and

  _SAP Commerce 1811, Ansible, Ansible tower, Docker, Docker Compose, Jenkins, maven repository,Debian, shell, monitoring, Postgres 9.3, Mysql 5.7, Instana, Apache 2.0, Apache Cassandra 3, Spring Boot 2.x

• Solution Architect – Senior Consultant – Technical Leader

  SAP (Software editor)
  Jan 2016 - Jan 2019

  As a technical expert on SAP Commerce Cloud, my role is to advise and support SAP customers finding the best
  solutions that meet their needs
  E-commerce, Paris (12 month): As SAP Commerce Architect: redesign the customer website with the latest SAP
  Commerce Cloud release:
  - Understand the customer requirement and provide a suitable technicalsolution
  - Project cartography and roadmap
  - Technical architecture design and environmentsizing
  - POC proposal and delivery
  - Dev team support
  Retail, Dubai (6 month): As a technical leader: lead a team of 6 developers to deliver a custom instore site:
  - Technical support of development team
  - Manage GIT repository and branch
  - Manage pull request approval
  - Provide technical documentation and best practices around SAP Commerce cloud
  - Sprint management
  - Customize OOTB features that meet customer requirements
  Various customers (1-year and 6 month): On premise/remote general support and project management:
  - SAP Commerce Cloud migration
  - Design and code review
  - System and cloud architecture review (AWS, HCP)
  - Performance review
  - Customize SAP Commerce behavior to meet the clientrequirement
  - Manage client escalation and issues

  _Solution Architect, SAP Commerce Cloud Certified, E-commerce, Documentation, Pre-Sale, Estimation,POC, Project Management, Client Escalation, API Rest, Java Backend, Spring Framework, Cloud, AWS, Azure,Performance review, Architecture Review, Kubernetes, Docker, Agile, Deployment, REST API, Bootstrap, Angular,Maven, Ant, Multi- Tenant, Security, Complexity Products, Dynatrace, New Relic, AppDynamics, Gatling, English,French,

• Java EE Architect

  Palo-IT (Consultancy firm)
  Jan 2011 - Jan 2016

  AXA-DIL – Project CCA/AFDS (12 month): As a Devops architect: From scratch, design and implement a
  provisioning and deployment solution from end to end
  - Design and implement a provisioning solution based on Ansible/Docker with flexible and
  configurable parameters.
  - Design and implement an automated deployment process from end to end usingAnsible/Docker
  - Design a configurator managertool
  - Leading development and operations processes
  KEYWORDS: Ansible, Ansible Tower, Rundeck, Docker, Jenkins, Maven
  
  OUI.SNCF – Project VSC (3 years): As a support application architect: provide a level 2/3 support and
  technical recommendations for the first website of TGV train reservation.
  - Analyze technical and functional incidents
  - Provide technical and functional recommendations to solve production incidents
  - Manage escalations
  - Improve deployment and Devops process: Maven-release, job Jenkins, deployment descriptor,
  deployment Ruby scripts, configuration deployment.
  - Contribute fully to the implementation of a centralized monitoring infrastructure: Flume,
  Elasticsearch, Grafana, Kafka, cluster apache spark (1 year)
  - Implement BIGDATA apache spark jobs of log analysis and machine learning (1 year)

  _Java, JVM, JEE, Hibernate, Ehcache, CXF, Spring, Intellij13, Tomcat7, Apache2, Hudson, Git, maven2,Jira, shell, Logstash, Kibana, Elasticsearch, Hadoop 2, Spark 1.6, Spark Streaming, Spark SQL, Grafana, Rundeck,Docker, Apache Zeppelin

• Senior Consultant Java EE

  I-Way (Consultancy firm)
  Jan 2008 - Jan 2010

  Oui-sncf - Project VSC (1-year et 6 month): As a performance engineer: Manage performance tests campaign
  for the first website of TGV train reservation:
  - Technical Responsibilities included designing, planning, scripting, data setup, test execution andreporting.
  - Test all enhancements break fixes, and new delivery to new partners for all platforms used byTarget.
  - Designed test sequences to test loads between highest performance and peak levelusage.
  - Developed LoadRunner script for all identified operations /transactions.
  - Regression Testing is performed, and the additional scripts are generated for eachversion.
  - Extensively used test Director, for test planning, bug tracking and reporting.
  - Involved in analyzing the results and was part of performancediagnostics
  - Worked closely with software developers and take an active role in ensuring that the
  software components meet the highest quality standards.
  - Interacted with developers during testing for identifying issues
  KEYWORDS: Java, JVM, JEE, EJB3.0, SOAP, ActiveMQ, LoadRunner, SiteScope
  LaPoste - Project Escale (4 month): As a performance engineer: Static code review and performance tests on laPoste ERP custom solution:
  - Architecture and code review
  - Involved in conducting stress test and volume test against the java application usingLoadRunner.
  - Performs in-depth analysis to isolate points of failure in the application.
  - Responsible for analyzing application and components behavior and optimizing serverconfigurations

  Tunning, ShellRemote Project HSD (10 month)_ As a java technical leader_ Implement a B2B Central Reservation System thatconnect agencies and hotels- Develop complex components and get it delivered as per plan- Anticipate, identify, track and resolve issues and risks affecting theapplication- Document project technical and functionalspecifications- Participate in testing efforts- Support team members in understanding the project specification and lead them to deliver “on-time” tomeet the mileston

• Java developer

  Alcatel-Lucent (solution network editor)
  Jan 2005 - Jan 2007

  Project NGSEC (3 years): As a senior java developer, implement a network management solution that manage
  remote access and security on network equipment via SNMP protocol:
  - Implement the application use cases over Java/JEE technologies with security, robustness,
  transaction management as prime goal.
  - Develop APIs for core software services, which extends the software 3rd partylibraries.
  - Create detail design documents for use cases of the system that are signed off by businessusers.
  - Provide estimation for new modules and the impact analysis for changerequests.
  - Track project goals using Clearcase and by attending a daily scrum meeting.

  NSS, JBOSS, JWS