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Herve R.HR

Herve R.

Senior Elasticsearch Developer - Node - React

€690/day
1 project
Cherbourg-en-Cotentin, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Herve

I develop software and bring IT expertise to companies.
My clients are:
- Start-ups that want to create or improve a SaaS,
- Data-intensive companies wishing to better exploit and analyze their data,
- Organizations that want to get rid of their Excel files and forms.

I mainly offer consulting services around the implementation of ElasticSearch.
It's a fantastic tool for exploiting and analyzing data. But its use often clashes with the understanding of its "mental model".
For teams accustomed to traditional databases, SQL or NoSQL, their entire way of thinking needs to be revised. I will guide you through this process.

But consulting is not limited to giving an opinion.
Because nothing is more telling than a prototype or an MVP to validate a technical choice. I have a ready-to-use Docker setup to build it, and work together on the 2 essential axes of an ElasticSearch project:

1) How to define a data model ("index mapping") that meets the use cases? For a search tool or a decision-making cube, it will be different! And probably very far from the production DB model.

2) How to write ElasticSearch queries? They have nothing to do with SQL. And those that relevantly score search results are different from those that feed a dashboard.

To answer these questions, we will talk about your data and your uses.

Then, we will define an implementation strategy that we will prototype.
I propose to code the indexing system in TypeScript to feed ElasticSearch, and if necessary a lightweight client to query the data and visualize the results.

You will then have a solid and concrete basis for implementing the solution.

Ready to get started?
  • English

    Conversational

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Camilab
    Freelance
    DIGITAL AND IT
    February 2018 - Today (8 years and 6 months)
    Cherbourg-en-Cotentin, France
    Observing the gap between the offers of ESN/SSII and the needs of companies, I created Camilab in 2018. The objective is to offer software engineering services that bring value to companies rather than debt.
    With about twenty years of professional experience, I place listening and analysis of the client's request at the center of my services. I am a freelancer, but not alone: I belong to a collective of experienced and technically sharp freelancers to respond to projects requiring a wide range of skills.
    A summary of significant missions is available here: https://camilab.co
    React Node.js Vue.js Express Python Elasticsearch PostgreSQL Docker
  • EDF
    Maintenance Department Management
    ENERGY AND UTILITIES
    September 2010 - February 2018 (7 years and 5 months)
    Responsible for a department carrying out the maintenance of control-command equipment for a Nuclear Power Plant
  • EDF Optimisation & trading
    Data Scientist
    ENERGY AND UTILITIES
    March 2007 - September 2010 (3 years and 6 months)
    Design of stochastic optimization models for asset portfolios.
    Development and implementation of weekly monitoring of the budget trajectory.
    Python VBA Data science Data visualisation Data mining Data Engineer

Reviews

5.0

Out of 1 rating

M

Marc-Antoine

Stimulab

Reviewed on 12/17/2020

Recommendations

MB
Jean-Baptiste LopezJL
FU
Marc-Antoine Brochard and 2 other people have recommended Herve

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Education

  • Engineer
    Supelec
    1995

Skill set

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