l
leosncz

Leo S

@leosncz

SaaS and project builder

France
French, English
About me
I build your SaaS / project in 7 days. If you have an idea, I turn it into a working product — ready to test and get your first users. 🚀 What I can do for you •Build your MVP from scratch •Develop modern interfaces •Fix or improve your SaaS •Deploy your app ⚡ Why clients work with me •Fast delivery (days, not months) •Clear communication •Product-focused (not just code) 🧠 Real-world expertise I’m also the founder of Think2Site, a platform that builds and deploys websites from simple prompts. I understand both tech and business and build products that are meant to succeed.... Read more

Skills

l
leosncz
Leo S
Offline • 
Average response time: 1 hour

See my services

Custom Websites
I will build any saas or project in a week
From$80 / projectMore details

Portfolio

Work experience

Orange

Cloud & Backend engineer

Orange • Full-time

Dec 2022 - Present • 3 yrs 5 mos

Managed and operated Azure Kubernetes Service (AKS) clusters across ITG, PRP, and Production environments, ensuring high availability, resiliency, and smooth deployment workflows. Drove end-to-end production deployments (MEP), including coordination with teams, validation steps, risk assessment, and post-deployment monitoring. Administered critical Azure resources such as Service Bus, APIs, App Services, and Application Insights, optimizing performance and cost efficiency. Implemented and maintained automated TLS certificate management, improving security and reducing operational overhead. Acted as the Support/TMA lead, handling incident resolution, root-cause analysis, escalation management, and continuous service improvements. Developed new .NET Core APIs and Azure Functions, contributing to backend features, system integrations, and modernization initiatives. Performed continuous security monitoring, patched CVEs, conducted dependency checks, and reinforced secure-by-design practices. Oversaw several high-traffic APIs handling more than 1 million requests per day, ensuring reliability, scaling, and robust observability.