3

Startups coached

25

Software Modernization projects

9

Trainings delivered
Latest Announcement

Announcing the Byoskill Developer Tools Shop: Expert Solutions for Software Modernization

Discover specialized developer tools created by a Swiss software modernization expert with 15+ years of experience. Streamline your code migration and technical debt management.

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About Us

Welcome to ByoSkill — IT Consulting & Wine Event Support

ByoSkill is a professional IT services company offering cloud architecture & migration (AWS, GCP), web development (Astro, React, PHP, Python), mobile apps (Flutter, cross-platform), DevOps automation, and custom-built digital platforms for associations and events.

We also proudly support the Swiss wine culture association OnlyWine, which promotes wine appreciation through cultural events, tastings, and thematic experiences. Our collaboration allows OnlyWine to focus on storytelling, history, and hospitality — while ByoSkill handles the tech and logistical backbone of their initiatives, including branded product design and fulfillment using dropshipping.

IT Services OnlyWine Shop
Our Services

Dual Focus: IT Expertise & Wine Event Support

Cloud Architecture & Migration

I design and implement scalable cloud solutions on AWS and GCP platforms. My approach ensures secure, cost-effective infrastructure with seamless migration from legacy systems to modern cloud environments.

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Web & Mobile Development

I create responsive web applications using modern frameworks like Astro, React, PHP, and Python, as well as cross-platform mobile apps with Flutter. Each solution is tailored to your specific business needs.

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DevOps & CI/CD Pipelines

I implement automated DevOps workflows and CI/CD pipelines that streamline your development process. This approach ensures faster releases, improved code quality, and more reliable deployments.

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Featured

Online Shop Development

Interested in having an online shop for your small business? Check out our shop implementation and contact us to discuss how we can create a custom ecommerce solution tailored to your specific needs.

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Wine Event Support

I provide technical and logistical support for OnlyWine's cultural events and tastings. This includes digital platforms for event management, registration systems, and post-event engagement tools.

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Dropshipping & Ecommerce

I develop and manage ecommerce platforms with dropshipping integration for OnlyWine's branded products. This includes online stores, payment processing, and seamless fulfillment without inventory management.

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Our Project

Our Recently Completed Projects

Automated Code migration

Unlock the future of code migration with our cutting-edge automated solutions. Seamlessly transition to new technologies while saving time and resources. Elevate your software with precision and efficiency through automated code migration.

IT Training

Cleancode, Programming language, Frameworks, Cloud, Devops

Prototyping

Turn your vision into a tangible reality. Test, refine, and perfect your software project with our prototyping services, ensuring success from the start.

Software Assesment

Deliver highly professional assessments to transfer your sofware to a new IT team (offshore or inshore)

Cloud Architecture

Best practices and recommendations for your Cloud architecture on GCP or AWS

Software Craftsmanship

Provide code reviews, refactoring, and unit testing services to enhance code quality. Offer mentoring and clean code practices to help client teams develop high-quality software.
OnlyWine Events

🍷

Wine Culture
Association

OnlyWine Partnership

Supporting Wine Culture & Events

The OnlyWine online shop showcases event-driven, limited-edition products created for past tastings and experiences, including tasting kits, illustrated guides, themed wine notebooks, and culturally inspired digital goods.

All products are fulfilled using a dropshipping model, ensuring no inventory management, no warehousing, and faster post-event sales — directly to wine lovers across Switzerland and Europe.

Cultural events, tastings, and thematic experiences
Private wine sales via online shops
Branded product design and fulfillment
Visit OnlyWine

Let's Connect

Whether you're looking for an experienced IT partner, custom software for your association, ecommerce with dropshipping logistics, or to organize unique, wine-focused events — we're here to help you deliver high-quality solutions with elegance and efficiency.

Get in Touch

contact@byoskill.com
LinkedIn – Sylvain Leroy
LinkedIn – Juliana Kadeshnikova
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Byoskill

Swiss software modernization expert based in Lausanne. Specializing in legacy code migration, technical debt reduction, and cloud development for AWS and GCP. 15+ years of experience transforming outdated systems into modern solutions.

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