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Barbara B.BB

Barbara B.

Full Stack Web Developer | Ruby on Rails | JS

€300/day
Metz, FR
0-2 years
Ruby on Rails
JavaScript
Résolution de problèmes complexes
Backend Service Development
Web API

Average response time: 4 hours

Freelancer profile translated to English.
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About Barbara

Full Stack Developer | Ruby on Rails · JavaScript (2 years of experience)

Is your web application experiencing bugs, performance issues, or in need of new features?

I can helpfix, optimize, and evolveyour existing applications, ordesign new custom solutionswithRuby on Railsand **JavaScript**.

My goal: to deliver areliable, fluid, and maintainableproduct, designed for longevity, with a particular focus on **scalability, security, and user experience**.

With an unconventional background **spanning taxation, SaaS technical support, and web development**, I bring an **analytical and solution-oriented approach**, ideal for quickly diagnosing complex problems and resolving them effectively.

Among my achievements:

→Full development(front-end and back-end) of acustom internal solutionto optimize meeting management (agendas) for condominium managers (including automation setup).
→ Interactivetyping gamedeveloped for Minutes-On-Time, showcased at Condo Conference 2024 in Toronto.
→B2C SaaSenabling content creators to publish across all their social media platforms.
→Optimization and critical bug fixingon production Rails applications (performance, compatibility, security).

Stack & methods:
Ruby on Rails · JavaScript (ES6) · StimulusJS · Hotwire · HTML/CSS · PostgreSQL · Heroku · AWS S3 · Git · Agile
Advanced debugging · Performance optimization · Refactoring · Responsive UX/UI

Looking tofix, improve**, or **evolveyour web application?
👉Contact me for a quick chat — response guaranteed within 24 hours.
Software Publishing
Digital Business Models
Digital and IT Services
Consulting and Audits

  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • MINUTES ON-TIME
    Full Stack Web Developer | Ruby on Rails | JS (Freelance)
    SOFTWARE PUBLISHING
    April 2024 - Today (2 years and 2 months)
    Toronto, Canada
    → Mission Objective: Design and develop a custom web application tooptimize meeting and agenda managementfor condominium managers in Canada.

    → Achievements:
    • Fullfront-end and back-end developmentwithRuby on Railsand **JavaScript (StimulusJS)**, from database to user interface.
    • Implementation of ascalable architectureandbusiness process automationfor a company established for over 10 years in Toronto.
    • Design of a clear and intuitive interface to facilitate planning, tracking, and report generation.

    → Technical Stack: Ruby on Rails, JavaScript (ES6), StimulusJS, Hotwire, PostgreSQL, HTML/CSS, AWS S3, Heroku
    JavaScript Ruby on Rails Développeur full-stack Développement Back-End Web API
  • PostWave
    Full Stack Web Developer | Ruby on Rails | JS (Freelance)
    SOFTWARE PUBLISHING
    September 2025 - Today (9 months)
    Metz, France
    B2B SaaS – PostWave (multi-platform publishing tool)

    → Mission Objective: Design and develop aSaaS applicationallowing content creators toschedule, publish, and track their postsacross multiple social networks from a single interface.

    → Achievements:

    • Full development of theRuby on Rails back-endand the JavaScript front-end (Hotwire / StimulusJS).
    • Creation of amulti-account systemand anintuitive interfacefor managing publications on Facebook, Instagram, YouTube, Pinterest, TikTok, Threads, LinkedIn, X (Twitter), and Bluesky.
    • Implementation of adynamic calendarwith a visual preview of scheduled posts.
    • Development of acentralized statistics system(engagement, views, followers).
    • Setup of ascalable infrastructureon Heroku with Cloudflare R2 storage and secure API integrations.

    → Technical Stack: Ruby on Rails, JavaScript (ES6), StimulusJS, Hotwire, PostgreSQL, Cloudflare R2, Heroku, OAuth2, Meta / TikTok / YouTube / Bluesky APIs
    Ruby on Rails external-api-integration JavaScript Développement Back-End Stimulus
  • MINUTES ON-TIME
    Full Stack Web Developer | Ruby on Rails | JS (Freelance)
    SOFTWARE PUBLISHING
    September 2024 - November 2024 (2 months)
    Toronto, Canada
    → Mission Objective: Design and implement aninteractive web gameto engage visitors at the Minutes On-Time booth during Condo Conference 2024 in Toronto, Canada.

    → Achievements:
    • Development of adynamic typing gamewith real-time score tracking and smooth transitions.
    • Creation of an **engaging and responsive design**, suitable for large exhibition screens and tablets.
    • Optimized front-end integration for **fluidity and performance**, ensuring a fun and seamless user experience during the event.

    → Technical Stack: JavaScript (ES6), HTML/CSS, Bootstrap
    Développeur web JavaScript HTML/CSS Bootstrap
Check out Barbara's experience

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Education

  • Web development bootcamp
    Le Wagon
    2024
    Web development bootcamp
  • Master - Tax Engineering Law
    Université Jean Moulin (Lyon III)
    2013
    Master - Droit ingénierie fiscale

Skill set

Git
Bootstrap
Front End Interface Development
External API integration
HTML5/CSS3
HTML/CSS
HTML5 & CSS3
Résolution de problèmes
travail en équipe
Développeur JavaScript
Développeur Ruby on Rails
Développeur full-stack
Heroku
Stimulus
Développement Back-End
Développement web
OpenAI
API
Automatisations
Performance Optimization
Cloudflare
Résolution de problèmes techniques
Ruby
Hotwire

Categories