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Yousra L.YL

Yousra L.

Senior/Staff Software Engineer | Technical Leader

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

About Yousra

▪Senior Full Stack developer with 14 years of experience across the .NET and JavaScript ecosystems — design, development and production release of business-critical applications, end to end, on both Azure and AWS. Currently on a platform serving 10,000+ EV charging stations across Europe.

▪Tech lead and Craft advocate: leading teams of 2 to 7 developers, mentoring, code reviews, introducing TDD, Clean Code (SOLID) and DDD within the teams I support. Contributed to hiring through technical interviews and candidate assessment.

▪Track record in demanding, regulated sectors: capital markets (Natixis anti-fraud platform handling 50,000+ trades per day, Société Générale CIB), energy (TotalEnergies / Be:Mo, EDF Énergies Nouvelles), healthcare (ORPEA), industry and R&D (Airbus, L’Oréal, Limagrain).

▪Hands-on practitioner of AI-assisted development: embedding coding agents (Claude Code, GitHub Copilot) into the development workflow and establishing a context engineering approach — repository instructions, skills, documentation — to steer agents towards code that meets the team’s standards.
  • English

    Fluent

  • French

    Native or bilingual

  • Arabic

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • TotalEnergies
    Staff Engineer - Technical Leader
    ENERGY AND UTILITIES
    November 2022 - Today (3 years and 9 months)
    Paris, France
    Be:Mo is a TotalEnergies subsidiary providing an electric vehicle charging management platform serving 10,000+ charging stations across Europe.

    I joined a team of four developers (Full Stack and Data engineers) and a Product Owner, responsible for exposing charging point data and for its administration. I worked on the design and development of the charging point APIs, on the migration of the information system from Azure to AWS, and on the delivery of the web administration portal.

    I also contributed to structuring the shared front-end component catalogue used across the Be:Mo squads, in order to harmonise the interfaces and reduce duplicated development effort.

    Finally, I took part in setting up Be:Mo’s automated invoice reconciliation system to speed up the billing process.

    ▪ Involvement in the design, development and deployment of the APIs exposing 10,000+ charging stations and handling invoice reconciliation
    ▪ Design and development of the APIs collecting and processing user feedback
    ▪ Technical migration of the existing solutions from Azure to AWS (Lambda, ECS, Aurora PostgreSQL), contributing to a ~60% reduction in cloud spend
    ▪ Adaptation of services and data access layers as part of the cloud migration
    ▪ Development of the web portal for charging point and feedback administration in Next.js
    ▪ Proposal and rollout of a shared front-end component catalogue across squads (inter-squad)
    ▪ Development and maintenance of unit and integration tests
    ▪ Involvement in architecture decisions and code reviews
    ▪ Setup and monitoring of deployment pipelines on Azure DevOps
    ▪ Production support and application monitoring
    ▪ Participation in all agile ceremonies (Scrum)
    Next.js Cloud AWS .NET MongoDB IA Agentique
  • DIGIT RE GROUP
    Fullstack Developer
    REAL ESTATE
    October 2020 - November 2022 (2 years and 1 month)
    Montpellier, France
    Digit RE Group steers the real estate companies of the LFPI and Artemis groups.

    Working fully remotely within a team of seven developers and a Product Owner, I contributed to the rewrite of a web platform used by real estate advisors to manage properties and mandates.

    The team was supported by a technical coach to embed Clean Code oriented delivery practices for the long term; I played an active part in this shift in maturity.

    ▪ Design, development and deployment of the platform, used by 2,500+ advisors
    ▪ Development of the back-end services in .NET Core and of the Azure Functions workloads
    ▪ Implementation of property and mandate indexing and search using Elastic Search
    ▪ Introduction of Clean Code oriented agile delivery practices (TDD, DDD) within the team, contributing to a ~40% drop in production incidents
    ▪ Definition of the testing strategy and development of automated tests
    ▪ Participation in code reviews and pair-programming
    ▪ Participation in all agile ceremonies (Kanban and Scrum)
    Cloud Azure Domain Driven Design Architecture Microservices React.js C#
  • Limagrain
    .NET Developer
    AGRICULTURE
    April 2020 - August 2020 (4 months)
    Paris, France
    Limagrain is a French agricultural cooperative group specialising in field seeds, vegetable seeds and cereal products.

    Within a team made up of a technical architect and four developers, I worked on a fixed-price project to deliver an application for Limagrain’s sales team.

    ▪ Development of the data synchronisation engine between the Limagrain CRM and the application back-end
    ▪ Development of the synchronisation engine between the application back-end and the desktop client (WPF)
    ▪ Involvement in the technical design of the solution
    ▪ Development of automated tests and defect fixing
    Cloud Azure ASP.NET Core C# Entity Framework WPF

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Education

  • Master's Degree
    Denis Diderot University
    2011
    Master's Degree
  • Engineering Degree –
    ESI Algiers
    2010
    Engineering Degree –

Skill set

Categories