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Boubaker C.BC

Boubaker C.

Senior Full Stack Developer .NET / Angular

€125/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Boubaker

Senior full stack developer with 9 years of experience in designing, developing, and maintaining business web applications.

Specialized in:
• ASP.NET Core / C#
• Angular
• Secure REST APIs
• SQL Server
• Performance optimization
• Production incident resolution

I intervene quickly on maintenance, functional evolution, complex bug fixing, and existing application optimization missions.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Ayvens
    C# Development Engineer |
    December 2023 - Today (2 years and 8 months)
    Nanterre, France
    As a FullStack engineer, I am involved in the development and maintenance of digital platforms dedicated to long-term rental (LLD) and vehicle management for professionals and individuals.

    🔹 Main projects:

    ▷ Leasing Auto: long-term vehicle rental platform.
    ▷ Welcome Auto: digital solution for managing company vehicle deliveries and returns.

    🔹 Achievements and missions:

    ▷ Corrective and evolutionary maintenance of APIs and front-end interfaces.
    ▷ Load estimation for functional evolutions.
    ▷ Migration to the new AYVENS graphic charter.
    ▷ Addition and modification of CI/CD pipelines (Azure DevOps, YAML).
    ▷ Development of unit tests with xUnit.
    ▷ Integration of business features (EV charging station photos, white label management).
    ▷ Monitoring and exception management on Azure (AppInsight, KQL).

    🔹 Technical environment:

    Angular, Bootstrap, C#, .NET 6, Entity Framework Core, xUnit, SQL Server, Agile (Scrum), Azure DevOps, Jenkins, Azure (APIM, AppInsight, KQL).
    Angular C# .NET Bootstrap SQL Server
  • Societe Generale Securities Services - SGSS
    C# Development Engineer | .Net | Angular
    BANKING AND INSURANCE
    March 2021 - December 2023 (2 years and 9 months)
    Paris, France
    As a FullStack engineer, I contributed to the development and evolution of several strategic applications in asset management, fund administration, and digital client services.

    🔹 Main projects:

    ▷ FundAlert: service allowing asset managers to track their fund movements through real-time alerts and notifications.
    ▷ Funds-Factsheet: management and generation of multilingual factsheets and analytical files.
    ▷ Fund Admin: fund administration application (valuation, regulatory reporting, NAVs).
    ▷ Crosswise Dashboard: trade monitoring with charts and reporting.
    ▷ Selfcare: self-service platform for managing user access to SGMarket services.

    🔹 Achievements and missions:

    ▷ Development and redesign of front-end and back-end modules (.NET Core 3, .NET 6, Angular, React).
    ▷ Technological migration (Angular 5 → 15, .NET Framework 4 → .NET 6).
    ▷ Design and development of secure APIs (Refit, Entity Framework Core, SQL Server, Oracle, PostgreSQL).
    ▷ Implementation of micro-frontends (Single SPA, Module Federation).
    ▷ CI/CD deployments on Jenkins and Kubernetes, monitoring, and vulnerability fixes.
    ▷ Contribution to UX: pagination, filters, multilingual (CKEditor), file upload/download.
    ▷ Development of dashboards with AgGrid and HighCharts.
    ▷ Mentoring internal developers, onboarding new hires, participation in recruitment.

    🔹 Technical environment:

    Angular, Bootstrap, React, C#, .NET Core 3, .NET 6, .NET Framework 4, Entity Framework Core, xUnit, WPF, SQL Server, Oracle, PostgreSQL, Refit, Kubernetes, Jenkins, Azure DevOps, Agile (Scrum).
    .NET Angular SQL Server C# React.js
  • Groupe HLi
    C# Development Engineer | .Net | Angular
    TELECOMMUNICATIONS
    February 2019 - February 2021 (2 years)
    Nanterre, France
    As a FullStack engineer, I participated in the design and development of several strategic web applications in the fields of IoT, telecommunications, and legal compliance.

    🔹 Main projects:

    ▷ IoT-Lifting: web application for real-time monitoring of the status (wind direction indicator, neutralization, faults, wind speed, outages, etc.) of anti-collision systems on construction sites.
    ▷ FTTH (Fiber to the Home): web solution for marketing Coriolis Telecom's fiber optic offer.
    ▷ Judicial Requisitions: web application for automated processing of judicial requisitions to identify telephone line subscribers.

    🔹 Achievements and missions:

    ▷ Development of a POC for graphical visualization of massive data with zoom.
    ▷ Needs analysis, lot costing, and software architecture preparation.
    ▷ Development of management features (construction sites, installations, companies, groups, etc.).
    ▷ Design of Workers for IoT data collection and processing.
    ▷ Implementation of automatic notifications related to subscriptions and storage space.
    ▷ Development of dashboarding tools (DevExpress).
    ▷ Development of eligibility services and appointment management for fiber optic services.
    ▷ Design and development of SOAP services and Workers for managing judicial requisitions.
    ▷ Development of web interfaces for consulting, modifying, and downloading documents related to requisitions.

    🔹 Technical environment:

    C#, ASP.NET Core 2.2 / 3, Entity Framework Core, LINQ, PostgreSQL, SQL Server, Angular 8 / 9, DevExpress, Bootstrap 3, WCF, Visual Studio 2017 / 2019, Postman, SoapUI, Agile (Scrum), Azure DevOps.
    Angular Typescript .NET PostgreSQL .NET C#

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Education

  • Exam 483: Programming in C#
    Exam 483: Programming in C#
  • Engineering Diploma
    National Engineering School of Sfax (ENIS)
    2017
    Diplôme d'ingénieur

Skill set

Categories