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Issam ElaslaouiIE

Issam Elaslaoui

Technical Lead Java

€700/day
Paris, FR
15+ years
Spring boot
Keycloak
Java
Microservices Architecture
OpenID Connect

Average response time: 1 hour

Freelancer profile translated to English.
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About Issam

Experienced in Java development and technical leadership, I have 20 years of experience in various sectors, including digital identity, e-commerce, telecommunications, and most recently, EUDI Wallet.
My expertise lies in the design and implementation of complex, secure, and scalable systems using Java, Spring within a micro-services architecture framework.
My recent missions include leading the architecture, development, and implementation of the European Digital Identity Wallet (EUDIW), a large-scale European project for which I was responsible for understanding, mastering, and implementing a compatible issuance and verification system.
I have proven experience with Java 17 and the Spring stack (Spring Boot, Spring Cloud, Spring Data, Spring Batch, Spring Security), as well as strong skills in implementing authentication and authorization with OpenId Connect and SAML 2.0, leveraging the Keycloak IAM solution and a trust system based on PKI.

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • IN GROUPE
    TECHNICAL LEADER
    PUBLIC SECTOR
    February 2020 - Today (6 years and 4 months)
    France
    Mission :
    • Technical design/development Java
    • Technical team supervision
    • Contribution to architecture choices
    • POC realization
    • Technical watch
    Projects :
    • European Wallet : European citizen wallet project allowing everyone to prove their identity and securely store, share, and sign important digital documents.
    - Technical and functional onboarding (Arf V1.3, OID4VC, Self Sovereign Identity, Verifiable Credential/Presentation, Selective Disclosure …)
    - Implementation of a PID issuer based on the in-house IDP
    - Implementation of PID authentication based on the IDP and an in-house online service
    - Development of a verifier playground: **https://rp-playgroundingroupe.utoconnect.com
    Technical Stack** : Java 17, Vaadin 24, Springboot 3, Keycloak 26, EU Open Source Projects, OID4VC, OID4VP, Cbor/Mdoc/SD JWT …
    • TMA IN-Connect project : Electronic authentication and signature system by card and wallet
    - Technical and functional onboarding: eIDAS, Keycloak Authenticator, Digital Signature
    - Integration of SAML support
    - Migration from Keycloak 18 to version 21

    Technical Stack : Springboot 3, Spring Cloud 2021.0.2, Keycloak, Saml/Openidc, Consul/Zuul, Idopte/SmartCard Middleware

    • POC OpenCRVS integration : Open source citizen registry management project
    - Automatic creation of digital identity following a birth declaration
    - Automatic generation and deposit of the birth certificate in the citizen's digital safe

    Technical Stack : Springboot 3, Spring Cloud 2021.0.0, FHIR Standard, json-path, freemarker.

    • CMS Backend : Set of microservices for managing the digital identity lifecycle

    Technical Stack : Spring Boot 2.3, Spring Cloud 2021.0.0 (Gateway, OpenFeign, Eureka), Spring Batch, Spring Data (JPA), Lombok, Swagger/Openapi, Postgresql, Apache/Nginx

  • DIGITAL KEYS
    SENIOR PROJECT MANAGER
    DIGITAL AND IT
    March 2019 - December 2019 (9 months)
    Morocco
    Mission (at client GFI Morocco Offshore) :
    • Project management and monitoring
    • Technical design/development Java
    • Technical team supervision
    • Writing of general and detailed project specifications
    • Project reporting and risk management
    Projects :
    • MVP : Visual performance management project
    Technical Stack : NodeJs, Angular 4, HelloJs
    Full AWS Project: Dynamo Db, Aws Lambda, CodeCommit, CodePipeline, CodeBuild, Route 53, CloudFront, Aws S3, DynamoDb, API Gateway

    • GfiAffect : Project assignment management project
    Technical Stack: Angular 4, Bootstrap, Spring Rest, Spring Core.

    • N1/N2/N3 Support Management :
    - Jira/Confluence
    - Application: Management of Cra, CP Tools
    - BI: Tpp As and Is
    - Software: Jenkins, Squash, Sonarqube, Ldap, Nexus …

    • DI Transition : Project to transition industrial department activity from Lille (France) to the Casablanca offshore center (Morocco)
  • YIT SOLUTIONS AND SERVICES (FILIALE YMAGIS GROUP)
    ENTITY MANAGER
    FILM AND AV
    April 2018 - February 2019 (10 months)
    Morocco
    Mission:
    • Monitoring, organization, and control of entity activities
    • Personnel management and animation
    • Implementation and monitoring of quality assurance procedures and methods
    • Communication with client entities and internally
    • Workload plan creation and monitoring
    • Creation and monitoring of dashboards and indicators
Check out Issam's experience

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Education

  • ENGINEERING DEGREE
    ENSIAS (National School of Computer Science and Systems Analysis)
    2004
    CYCLE D'INGENIEURS
  • PREPARATORY CLASSES FOR ENGINEERING SCHOOLS
    Lycée Ibn Taimia
    2001
    CLASSES PREPARATOIRES AUX GRANDES ECOLES D'INGENIEURS
Check out Issam's education

Skill set

PKI
Spring Cloud
SAML
Spring Security
Vaadin
Elastic Stack (ELK)
X509

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