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Hariharan NarasimmanHN

Hariharan Narasimman

Cloud Solutions Architect and Tech Lead

€800/day
10 projects
Thiais, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Hariharan

With over 8 years of experience, always in innovative new projects as a software developer and now as a cloud architect with great motivation, I am now ready to enrich my skills by taking on new goals to satisfy your needs while awaiting new career opportunities.
  • Tamil

    Native or bilingual

  • English

    Native or bilingual

  • French

    Fluent

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

Experience

  • EssilorLuxottica (holding )
    Cloud Solutions Architect
    HEALTH AND WELLNESS
    May 2022 - Today (4 years and 1 month)
    Créteil, France
    - Definition of an architecture solution for a Datalake and a highly scalable REST API service on AWS and Azure.
    - Definition of communication protocols and models between different software applications (internal and external)
    - Proposals for improving CI/CD pipelines for the Datalake project
    - Code reviews to propose improvements
    - Definition of guidelines and best practices for API management
    aws Microsoft Azure Node.js API Elasticsearch azure devops API Management
  • Transdev Groupe
    Tech Lead / Architect - Supervision System for Autonomous Vehicles
    TRANSPORTATION
    December 2017 - May 2022 (4 years and 6 months)
    Versailles, France
    Software / Cloud Architect:
    - Definition of an improved microservices-oriented software architecture
    for an industrial version of a supervision system compliant with the
    EN50128 standard.
    - Principal contributor to software architecture design documents.
    - Produce and maintain high-level software requirements documents.
    - Contribute to and validate system and subsystem level requirements and architecture documents.
    - Make choices in technical solutions and software architecture.
    - Referent in all cloud topics within the Transdev STA team.
    Tech Lead
    - Lead software development team activities to meet project milestones.
    - Coaching and assisting developers with technical difficulties.
    - Communication with management and other software development teams within STA.

    DevOps:
    - Creation and implementation of Azure CI/CD pipelines for our supervision systems to ensure automated releases and deployments.
    - Creation and implementation of the Kubernetes cluster for the deployment of
    our supervision system in AWS
    - Definition and implementation of monitoring tools for cloud and Kubernetes resources.
    - Support for our data team in setting up a hybrid data cluster.

    Connected Infrastructures:
    - Development and integration of software components for
    road infrastructures equipped with perception systems such as
    cameras and lidars
    - V2X communication (connected traffic lights,
    connected road infrastructures for augmented perception)
    transfer of road infrastructure data to our supervision system.
    - Setup and configuration of the network architecture for road infrastructure equipment connecting to our cloud infrastructures.

    Supervision System for Autonomous Vehicles:
    - Development and integration of software components (backend and
    frontend) to collect, process, and display data from road infrastructure equipment.
    - Cloud architecture and software architecture of our supervision system
    Software Architect AWS Docker Kubernetes cloud architect Azure DevOps CI/CD DevOps Scrum
  • Valeo CDA
    Software Developer
    AUTOMOBILE
    May 2016 - November 2017 (1 year and 7 months)
    Créteil, France
    Advanced Driver Monitoring System:
    - Responsible for communication/weekly follow-up with
    suppliers.
    - Integration of software deliveries into the Valeo Platform
    - Development of low-level components in embedded C on a real-time
    operating system.
    - Creation and maintenance of software tools (C++, Python, and RTMaps) that
    enable us to qualify image processing algorithms.
    - Validation and comparison of two different image processing algorithms.
    C++ Python KPIs

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Education

  • Masters in Science and technology (electronics and embedded systems)
    ESIGELEC
    2014

Certifications

Skill set

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