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Pascal Viyou

Software Engineer - Java/Spring/DevOps

Can work in or around Paris, Rennes, Nantes

  • 48.8546
  • 2.34771
Propose a project The project will begin once you accept Pascal's quote.
Propose a project The project will begin once you accept Pascal's quote.

Location and workplace preferences

Paris, France
Can work onsite in your office in
  • around Paris and 50km
  • Around Rennes and 100km
  • Around Nantes and 100km


Project length
  • ≤ 1 week
  • ≤ 1 month
  • Between 1-3 months
  • Between 3-6 months
  • ≥ 6 months
Business sector
  • Travel & Tourism
  • Wine & Spirits
  • Transportation
  • Telecommunications
  • Sports
+44 autres
Company size
  • 1 person
  • 2-10 people
  • 11 - 49 people
  • 50 - 249 people
  • 250 - 999 people
+2 autres


Freelancer code of conduct signed
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Verified email



Skills (20)

  • Languages
  • Beginner Intermediate Advanced
  • SQL
    Beginner Intermediate Advanced
  • Beginner Intermediate Advanced
  • Beginner Intermediate Advanced

Pascal in a few words

Freelance, je recherche des missions qui pourraient graviter autour de mon activité principale.
Idéalement des missions à effectuer le soir ou le week-end.
N'hésitez pas à me contacter pour vous aider dans vos projets!


Harmonic Inc


Software Engineering Spring&&DevOps

Paris, France

February 2021 - Today (1 year and 7 months)

At Harmonic, I have joined a team full of experts who are as polyvalent as they are in their respective fields. My main objective is to develop Saas features and associated automatic test plans and to write new test procedures for TV broadcast headend systems :

- Specify and develop Saas features
- Define, develop and execute software test plans with associated test scripts and tools.
- Evaluate the effort of development and testing tasks
- Collaborate with development engineers, test engineers, customer support and product marketing.

Technologies :

- Programming Language : Java 11
- Data management: Postgres, SQL
- Middleware: GraphQL, SOAP, RESTful interfaces, etc.
- Backend : Spring (Core, Boot, Integration), Hibernate, API Rest, Integration Test (Mock & Jasmine JS), Unit Test (JUnit)
- Frontend: React JS, JavaScript
- Messaging: RabbitMQ , Zookeeper & Experience in Messaging with JMS
- Cloud platforms (e.g. AWS, Azure, Google Cloud Platform, …)
- Ops: Git, Docker, Kubernetes, Jenkins
- Methodology: Agile, Scrum, Jira, Confluence


Software Publishing

Software Engineer Apprentices

Paris, France

October 2017 - September 2020 (2 years and 11 months)

Apprenticeship for a period of 3 years
Define, implement and maintain the ERP system used by the RATP group.

This application consists of organising and coordinating all activities related to the RATP's production cycle.

The challenges are numerous: producing efficiently, meeting customer-imposed deadlines, planning resources, meeting quality standards and constraints.

To do this, it was necessary to :

- Improve and update the daily tools for the team.
- Maintenance and incident tasks.
- Reduction of the technical debt of the code.
-Improvement of code coverage.

Technologies :

- Programming Language : Java (8,11), C++, C#
- Database: MongoDB, Oracle (v18), MySQL (v8),
- Backend : Spring (Core, Boot, Batch, Integration), Hibernate, API Rest, Integration Test (Mock &, Unit Test (JUnit)
- Frontend: Angular (v7, 8, 9), Ext Js, View JS
- Messaging: RabbitMQ & Experience in Messaging with JMS
- Ops: Git, Docker, MS Azure Pipelines, Kubernetes
- Methodology: Agile, Scrum, Jira, Confluence

I also write Python and Shell and I like to automate the repetitive.

External recommendations

Check out Pascal's recommendations