Ghaith Ben
Abdessalem
I'm a Tech Lead with a passion for building scalable systems, automating workflows, and shipping high-quality software.
I'm a Tech Lead with a passion for building scalable systems, automating workflows, and shipping high-quality software.
Currently at Swiss Premium Negoce SA (2021–Present), where I:
Design and manage cloud-native architectures with Kubernetes
Build secure infrastructure for cloud, backend and frontend servers
Implement CI/CD pipelines with Argo Workflows and ArgoCD
Develop servers with circuit breakers, caching, and rate limiting in Go
# This portfolio website is my playground — built during my spare time — where I experiment with new tools, frameworks, and ideas.
A Geneva-based concierge company at the heart of the world's most exclusive luxury brands and international business.
Cloud — Architected and managed cloud-native Kubernetes infrastructure provisioned with Terraform — including Istio service mesh, a full observability stack (Prometheus, Grafana, Tempo, OpenTelemetry), Vault secrets management, and Kiali traffic visualization.
DevOps — Built GitOps-driven CI/CD pipelines with GitLab CI and ArgoCD, enabling automated, auditable deployments.
Testing — Designed and built testing tools and frameworks that keep backend services reliable and regression-free.
A Geneva-based concierge company at the heart of the world's most exclusive luxury brands and international business.
Dev — Implemented resilience patterns across the microservice gateways — circuit breakers, caching, logging, and request limiting — keeping services stable under load.
Dev — Built a real-time messaging and notification server with WebSocket communication and WebRTC-powered video calling.
Dev — Built a microservice handling server-side file compression and on-the-fly PDF generation.
Dev — Created a reusable Next.js UI component library that became the foundation for future applications.
Dev — Designed and built the main company website with Next.js, featuring immersive Three.js 3D interactions.
Dev — Developed the company's first ERP dashboard in Next.js, using Firestore and Firebase for real-time data management.
A multidisciplinary communication agency crafting high-impact communication strategies for brands and their audiences.
Dev — Ran a comprehensive audit of Le Pneumatique's website, evaluating performance, accessibility, SEO, and security to uncover improvement opportunities.
Dev — Performed a full website audit for Mathezer, reviewing technical performance, user experience, and content structure.
Dev — Designed and built Hobb's complete website end-to-end, from visual identity to e-commerce integration.
Dev — Audited, redesigned, and rebuilt Digiprint's website, boosting user experience, performance, and brand presence.
Dev — Designed and built a custom ERP with integrated printing systems, using Next.js and Express to manage circular stock inventory.
Dev — Audited, redesigned, and rebuilt Dr. Skander Ellouze's website with a modern look and better performance.
Dev — Built a desktop inventory management app in Angular (packaged with Electron), backed by Express and PostgreSQL.
Declarative NixOS + home-manager flake for a single MangoWM (bare metal and VM), with sops-encrypted secrets, Stylix theming and a custom QMK Corne keyboard keymap.
→ nixos-system-configuration-and-dotfiles/
Architected and managed cloud-native Kubernetes infrastructure provisioned with Terraform — including Istio service mesh, a full observability stack (Prometheus, Grafana, Tempo, OpenTelemetry), Vault secrets management, and Kiali traffic visualization.
Built a real-time messaging and notification server with WebSocket communication and WebRTC-powered video calling.
Built a microservice handling server-side file compression and on-the-fly PDF generation with custom templates.
Designed and built the main company website with Next.js, featuring immersive Three.js 3D interactions for an engaging brand experience.
Convert configuration between JSON and YAML instantly.
→ → config.yaml
Port your JSON to TOML without the manual rewrite.
→ → config.toml
From YAML to TOML in a single paste.
→ → config.toml
Generate OpenSSH keys — ed25519 and RSA, right in the browser.
→ → id_ed25519.pub
Fresh UUIDs — v4, the 8-4-4-4-12 shape, as many as you need.
→ → 8-4-4-4-12
Encode and decode Base64 right in the page.
→ → aGVsbG8=
________.__ .__ __ .__ __________ _____
/ _____/| |__ _____ |__|/ |_| |__\______ \ / _ \
/ \ ___| | \\__ \ | \ __\ | \| | _/ / /_\ \
\ \_\ \ Y \/ __ \| || | | Y \ | \/ | \
\______ /___| (____ /__||__| |___| /______ /\____|__ /
\/ \/ \/ \/
Welcome to my portfolio website.
Type "man" to get started..