Open to opportunities

Franco Giuliano Pertile

@francogiulianopertil

Message

Backend software engineer building production-ready multi-tenant SaaS platforms.

Argentina

Message

What I'm looking for

I want to build production-grade multi-tenant backend systems, own the full delivery lifecycle, and ship measurable impact. I’m excited by regulated-scale engineering, strong observability, and teams that move fast with disciplined release and security practices.

I’m a Backend Software Engineer focused on production systems and multi-tenant SaaS architecture, with 5+ years working across Go, Python, Node.js, and .NET. I operate in two complementary modes: enterprise discipline at Sovos and founder-mode ownership as co-founder of Phyros, where I architect and ship multi-tenant products to production.

At Phyros, I’ve brought a multi-tenant benefits SaaS for affiliate/membership programs to production using Go, JWT + RBAC, React 19, and React Native + Expo—now live on iOS App Store and Google Play with ~1,300+ active users. I also rewrote a single-client build into a recurring, subscription-gated multi-tenant SaaS for ECU tuning workshops with Django + DRF + Channels and an RBAC route model, and I own end-to-end production infrastructure across AWS and other platforms with CI/CD, structured logging, and crash reporting. At Sovos, I integrated OpenAI APIs and Langfuse for observability, built compliance-critical .NET/C# microservices, improved reporting performance with Looker over Snowflake, and automated deployment pipelines with Puppet—cutting deployment time by 90%.

Experience

Work history, roles, and key accomplishments

Current

Co-Founder & Software Engineer

Current

Phyros

Jan 2023 - Present (3 years 5 months)

Co-founded and built production multi-tenant SaaS products, shipping a benefits platform to iOS/Android with ~1,300+ active users. Architected services and infrastructure end-to-end across Go/Django/DRF with JWT+RBAC, AWS/DigitalOcean, and GitHub Actions CI/CD.

Go Django REST Framework WebSockets React 19 AWS Infrastructure GitHub Actions

Current

Senior Software Engineer (.NET)

Current

Sovos

Jan 2022 - Present (4 years 5 months)

Integrated OpenAI APIs and Langfuse into Sovos’s AI service to automate tax category selection, reducing manual workflows by 35%. Built and operated compliance-critical .NET/C# microservices for high-availability REST APIs, observability, and regulated release pipelines.

.NET C++Microservices REST APIs OpenAI API Langfuse Looker Snowflake

.NET Developer

E Partners

Jan 2020 - Dec 2021 (1 year 11 months)

Developed .NET features for a vendor dashboard, improving page load times by 15% and maintaining API documentation for external/internal consumers. Contributed to a Node.js migration for a U.S. client and modernized legacy UI with vanilla JavaScript to improve cross-device responsiveness.

.NET ASP.NET Core C++Performance Optimization API Documentation JavaScript Responsive UI REST API Development