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Ladislas F.LF

Ladislas F.

Fullstack Developer | Javascript Typescript

€500/day
Quimper, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ladislas

All information about my background can be found on my portfolio website.

Fullstack developer with a particular appetite for back-end, I mainly develop in Typescript with various frameworks (NestJS, Express, Restify...). Writing tests (unit, component, integration, end to end). Databases in SQL and NoSQL. Use of AWS for cloud services (SQS, SNS, S3, Cloudfront, ECS...). Monitoring and alerting (Datadog, Grafana). Interest in architecture, cybersecurity, and performance considerations.

Non-exhaustive list. Strong learning ability to start on new technologies.

Contact me to discuss your project! 👋
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Kevin.eu
    Backend Software Engineer
    BANKING AND INSURANCE
    June 2022 - March 2024 (1 year and 9 months)
    Fintech offering an alternative payment solution to traditional bank cards (online and offline) by eliminating intermediaries. A disruptive solution offering more security, better performance, and reduced cost. In a team of 13 people responsible for the software allowing merchants to join the service via online onboarding (KYC) and the admin part reserved for the internal team responsible for onboarding and verifying merchant identities.

    • implementation of performance tests and threat modeling analysis
    • several integrations with third-party services
    Node.js NestJs Typescript Amazon Web Services Grafana SQL Gitlab CI/CD
  • Piano Analytics
    Fullstack Software Engineer
    SOFTWARE PUBLISHING
    November 2020 - June 2022 (1 year and 7 months)
    Analytics solution to measure and understand activity on web and mobile applications. Team responsible for: providing SDKs to clients to facilitate event sending; offering an interface to configure markers, verify the correct functioning of a marking, and allow clients to debug their markings; maintaining, monitoring, and improving the infrastructure that receives client events, approximately 100,000 requests/second.

    • implementing logs, monitoring, and alerting
    • maintaining and creating complex architectures on AWS
    • implementing CI/CD for new projects
    Node.js Angular GO MongoDB Amazon Web Services MSSQL Elasticsearch Docker Kubernetes Jenkins Datadog SonarQube Git/Github Atlassian JIRA Atlassian Confluence
  • Collectif pour une Transition Citoyenne
    Fullstack Developer
    CIVIC AND SOCIAL ORGANIZATIONS
    July 2020 - Today (5 years and 11 months)
    Bordeaux, France
    Development of a collaborative web application with 2 other developers. Mapping of various engaged stakeholders according to a charter (companies, associations, farmers...) in the La Rochelle region and compilation of all their events in a shared calendar.
    https://ouaaa.org/
    Node.js React.js Typescript GraphQL Gitlab Docker MySQL Next.js Git

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Education

  • Software Engineering
    Ecole 42
    Algorithmics, AI, security, web
  • Bootcamp - Fullstack Developer
    The Hacking Project
    2019
    The Hacking Project Bordeaux (session 10) • Object Oriented Programming with Ruby • Website development with Ruby on Rails • Design and layout with HTML5, CSS3, JavaScript (ES6, AJAX, jQuery) • Database management with PostgreSQL • Versioning and collaboration on Git and GitHub • Deployment and management of apps on Heroku • Team work with Agile methodology

Skill set

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