
Guillaume Debavelaere
Golang / Go Developer
Updated 9 months ago
18+
Years Experience
8
Roles
67
Skills
6
Education
About
🚀 Backend Developer specialized in Golang – I help startups / scale-ups develop high-performance and scalable backends to support their growth Hello, I’m Guillaume, a backend developer with over 15 years of experience. My expertise is focused on Golang, the perfect language for creating high-performance, scalable, and reliable systems. 💻 What I do best: - Backend Development: Creating robust architectures with Golang, gRPC, integrating and developing APIs (RESTful), and designing high-performance databases with PostgreSQL and MongoDB. - Microservices: Building scalable and resilient systems for startups and scale-ups. - Productivity & Performance: My strength is delivering quickly and efficiently. I optimize processes to help you achieve your technical goals faster. - DevOps Practices: Automation with CI/CD (GitHub Actions, GitLab), containerization with Docker, orchestrated deployments with Kubernetes. 💼 What I’m looking for: - Golang backend remote projects: Ideally, projects where I can have a direct impact on product performance and reliability. - Collaborating with startups/scale-ups: Companies looking to build or evolve their backend stack, and who value autonomous and productive profiles. 🤝 What I can offer additionally: If I can’t help you directly, I can connect you with my network of experienced developers. 💡 Entrepreneurial side: I founded SignalWhisperBot, an innovative SaaS service that transcribes voice messages on Signal to improve productivity. Available in freemium, it’s the ideal solution for those who want to save time on communication. Try it for free here: https://signalwhisperbot.com/en ✨ Open to ambitious projects: Passionate about technical and entrepreneurial challenges, I’m also interested in collaborating as a co-founder on a SaaS project. If you have an ambitious vision and need a technical partner to build an innovative product, let’s talk. 📅 Let’s connect: Want to discuss your projects or backend development needs? Book a slot directly here: https://calendly.com/guillaume-debavelaere/30min
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Experience (8 roles)
Founder and full stack developer
CurrentI built and launched SignalWhisperBot, an AI SaaS product designed to transcribe Signal voice messages into text for improved productivity and accessibility. This project allowed me to develop expertise in end-to-end SaaS development, covering backend, frontend, and infrastructure. Key highlights ...
Golang / Go Developer
CurrentDevelopment of a platform that allows brands to seamlessly plan, launch and optimize hyper-targeted online advertising campaigns. Collaborated with a fully remote team of 7-15 developers using Agile methodologies to deliver high-quality solutions. - Reviewed merge requests, unit, and integration t...
Senior backend engineer (Java | Grails | Groovy) and mobile developer (Kotlin | Swift)
Trading Ticket, Inc. · Permanent
TradeIt provides secure trading services, enabling users to trade seamlessly from any app or website using their existing brokerage accounts. As the 4th engineer in a dynamic team (4-10 developers), I contributed to multiple key initiatives, working on-site in New York before transitioning to remot...
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Education (6)
Alyra, l'école blockchain & IA
Feb 2025 - Apr 2025
- Develop smart contracts on Solana with Rust - Test, audit, and secure smart contracts - Complex patterns and smart contract interoperability - Create a project on Solana - Integrate key skills to grow within the Solana ecosystem - Develop the frontend of a Solana dApp Skills: Solana · Rust (Programming Language) · Smart Contracts Alyra Certificate
Alyra, l'école blockchain & IA
Sep 2022 - Dec 2022
Compréhension du fonctionnement des blockchains La blockchain Ethereum et son environnement Développement solidity Smart contract Solidity : bonnes pratiques et sécurité Dapp et Truffle / Hardhat Intégration et livraison continues Finance décentralisée Skills: Blockchain · vercel · web3.js · TypeScript · Smart Contracts · Ethereum · Solidity Alyra Certificate
ISEN Institut Supérieur d'Electronique et du Numérique
2005 - 2008
Skills (67)
Certifications (2)▼
Solana Developer
Alyra, l'école blockchain & IA
Blockchain developer
Alyra, l'école blockchain & IA
Languages (3)▼
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