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Bastien S.BS

Bastien S.

Expert ERP | API | Automation - Bugs & Urgency

€390/day
Toulouse, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Bastien

đź’Ľ Quick mission examples:
  • Blocking backend bug fix → starting from €300
  • API Integration (ERP, e-commerce, SaaS) → starting from €500
  • Workflow automation → starting from €800

👉 Fast delivery, possibility of urgent intervention


🚀 Fullstack developer specializing in API integration and ERP/WEB automation

I intervene quickly to:
  • Connect your tools (ERP, e-commerce, marketplaces, SaaS)
  • Automate your internal processes (elimination of manual tasks)
  • Fix and stabilize your existing applications
  • Maintain or improve a website

⚡ My typical interventions:
  • API Integration (Shopify, ERP, business tools…)
  • Workflow automation (webhooks, data synchronization)
  • Blocking bug fixes
  • Backend performance optimization

đź’ˇ Concrete cases:
  • Replacing Excel processes with an automated system
  • Stock synchronization between multiple platforms
  • Setting up connectors between systems

đź§  Main technologies:
.NET, TypeScript, NodeJS, PHP, Laravel, VueJs ,REST API, MySQL

---

Passionate Fullstack Software Engineer, results and quality oriented.

Graduated from a computer engineering school, I design and develop robust and scalable solutions, relying on best practices (Clean Code, TDD, DDD, Agile...) according to each person's needs.

My profile is at the crossroads of:
  • Software design | Architecture, testing, industrialization
  • Business understanding | Listening, project context, autonomy, rigor
  • Technical expertise | Java, ASP.NET, .NET Core, Angular, Laravel, Xamarin, Nodejs, VueJS ...
What I bring you:
  • A demanding technical eye
  • An ability to understand your business challenges
  • Real autonomy, without sacrificing collaboration
  • A structured approach
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Estela Software
    Founder & Technical Lead (Lead Developer)
    SOFTWARE PUBLISHING
    April 2022 - Today (4 years and 2 months)
    Toulouse, France
    Design, development, and maintenance of a modular B2B SaaS software, focused on business ERP, from architecture to production.

    – Definition of technical architecture and best practices
    – Back-end and front-end development
    – API integration and business flow management
    – Implementation of CI/CD pipelines and cloud environments
    – Work on performance, security, and scalability issues

    Solution currently used in the reconditioning and mobile repair sectors.
    Laravel PHP Vue.js Kubernetes Gitlab
  • VAL Software
    Front Office Project Manager Assistant
    SOFTWARE PUBLISHING
    September 2019 - March 2022 (2 years and 6 months)
    31700 Blagnac, France
    • Management of a team of 4 people.
    • Development, technical choices, and adherence to best practices.
    • Agile project management and monitoring of FrontOffice (catalog, extranets, REST API), deliverables, and needs.
    • Technical support and client/partner integration.
    • DevOps, training, documentation
    Azure DevOps ASP.NET Core C# API SQL
  • VAL Software
    Apprentice/Development Engineer
    SOFTWARE PUBLISHING
    September 2015 - September 2019 (4 years)
    31700 Blagnac, France
    Includes 3 years of apprenticeship
    • Web/mobile development: extranet, REST API, Frameworks (internal to the company, ASP.Net, .Net Core).
    • Design of a component library for cross-platform mobile applications (Xamarin).
    • Maintenance and evolution of web applications in a team.
    I first developed a CRM mobile application consuming the software's APIs. Once my apprenticeship ended, I joined the Front Office teams as a development engineer.
    ASP.NET Core Xamarin C# JavaScript SQL Server

Recommendations

TG
TB
Tao Guillou and 1 other person have recommended Bastien

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Education

  • Computer Engineering
    3iL Rodez
    2018
    Ingénieur informatique
  • Computer Science Diploma (DUT)
    IUT Rodez
    2015
    DUT Informatique

Certifications

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