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Ryan Pina-SilasseRP

Ryan Pina-Silasse

Software Engineer | Full Stack (Go • React)

€500/day
Québec, CA
3-7 years

Average response time: 1 hour

About Ryan

💻 Software Engineer | Go · React

I turn complex challenges into simple, maintainable, and scalable solutions, owning projects end-to-end — from requirements → architecture → production.

With nearly 5 years of experience, I’ve worked across media, e-commerce, service platforms and IoT, delivering production-ready systems with a strong focus on performance, reliability, and product impact.

💡 Selected projects & impact

Neat Barber 💈
  • Modernized a legacy website into a fast, modular Astro frontend.
  • Lighthouse 42 → 88, JS bundle −45%, mobile speed ×3.
  • Led architecture, deployment, security, and collaborated closely with non-technical stakeholders.

Bumble B 🐝
  • Designed and built a full-stack IoT application (React Native, Expo, ESP32) enabling real-time vehicle control and live data visualization.
  • Owned the full system architecture end-to-end.

Konbini 🎬
  • Redesigned the homepage with live content integration.
  • +20% user engagement, improved editorial workflow, supporting ad revenue growth.

French Innov 🍽️
  • Delivered performant websites and interactive kiosks for restaurants, improving customer experience and operational efficiency.

🛠️ Core stack
  • Go · TypeScript · React · Next.js · React Native · Astro

🎯 What I’m looking for
Remote side missions in Europe where I can bring senior execution, solve concrete problems, and contribute to high-quality, long-lasting products.

📍 Based in Canada — Available for remote collaboration
📩 Let’s connect if you want to build something impactful.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • NEAT Barber
    Full Stack Developer
    PUBLIC SECTOR
    January 2025 - December 2025 (11 months)
    Paris, France
    Neat Barber is a premium barbershop in Paris, focused on high-quality grooming services and a seamless online booking experience.

    What I worked on:

    • Led the complete rebuild of a legacy jQuery website, migrating to a modern Astro + TypeScript islands architecture.
    • Reduced JavaScript bundle size by 93% (600KB → 40KB), improving Lighthouse score 68 → 94 and delivering a 3× faster mobile experience.
    • Designed and implemented a headless CMS architecture using WordPress GraphQL, with type-safe data fetching and scalable content management.
    • Integrated Planity booking system to enable seamless online reservations and improve customer conversion.
    • Implemented automated media optimization with Cloudinary for fast, responsive image delivery.
    • Built a CI/CD pipeline with quality gates, including Playwright E2E tests and Lighthouse CI, ensuring performance and stability in production.
    • Owned the entire project lifecycle: requirements analysis, architecture decisions, security considerations, and zero-downtime deployment.

    Tech stack: Astro · TypeScript · WordPress · GraphQL · Cloudinary · Playwright · Vercel · Planity

    Key outcomes:
    • 3–4× faster mobile experience and improved SEO ranking.
    • +20% customer acquisition driven by performance and UX improvements.
    • ~60% infrastructure cost reduction (~€360/year).
    • Mentored non-technical team members on technical trade-offs and project roadmap.
    • Delivered a clean, maintainable, and scalable codebase for long-term evolution.
    Astro Wordpress Typescript TailwindCSS Formation
  • Konbini
    Frontend Developer
    PRESS AND MEDIA
    October 2022 - October 2024 (2 years)
    Paris, France
    Konbini is a leading digital media platform producing creative and interactive content for millions of users worldwide, spanning articles, podcasts, and live video formats.

    What I worked on:

    • Rebuild the homepage, migrating to Next.js (SSR) with a GraphQL data layer, enabling real-time editorial updates and significantly faster page loads.
    • Engineered custom Twitch integrations with live stream detection via Twitch API, seamlessly embedding live and on-demand content.
    • Built a dynamic template system for special editorial campaigns and rankings, improving flexibility and time-to-publish.
    • Implemented context-aware podcast recommendations based on page semantics to increase content discovery and retention.
    • Developed a dynamic banner and advertising system to support monetization and campaign performance.
    • Collaborated closely with product, design, and editorial teams to prioritize features, refine UX, and align technical decisions with business goals.

    Tech stack: TypeScript · Next.js · GraphQL · WordPress · Tailwind CSS · GitLab CI/CD

    Key outcomes:

    • +25% monthly traffic (500K → 625K visitors) and improved user engagement.
    • ~40% faster homepage load times after SSR migration.
    • 30% faster editorial workflow, enabling quicker content publishing and updates.
    • Increased user retention and supported advertising revenue growth through optimized content and banner delivery.
    Typescript Next.js TailwindCSS GraphQL Wordpress
  • French Innov
    Web Developer
    DIGITAL AND IT
    April 2020 - August 2022 (2 years and 5 months)
    Stains, France
    French Innov supports restaurant owners in their digital transformation, from brand visibility to in-store customer experience.

    What I worked on:

    • Delivered 10+ production websites for restaurant clients, consistently achieving 90+ Lighthouse scores (Performance, SEO, Accessibility).
    • Built interactive touchscreen ordering kiosks for high-traffic restaurants, including real-time order flows and customer-facing UIs.
    • Optimized SEO and Core Web Vitals, improving page speed, accessibility, and organic visibility.
    • Collaborated closely with designers to translate brand identity into clean, responsive, and maintainable interfaces.
    • Participated in client meetings and technical consultations to understand business needs and propose adapted digital solutions.

    Tech stack: JavaScript · React

    Key outcomes:

    • Improved conversion rates and customer engagement for restaurant clients.
    • Gained first hands-on experience delivering customer-facing applications in production under tight deadlines.
    • Built strong relationships with local business owners through reliable delivery and technical guidance.
    JavaScript React.js Bootstrap IT Strategy Digital Transformation

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Education

  • Bachelor's degree : Web & Mobile Development
    HETIC
    2024

Skill set

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