SOFIA DESIREE BARTOLI

Full Stack Developer with backend orientation, currently transitioning to the IT sector. Experienced in web development and practical projects focused on building REST APIs. Proficient in NestJS, Node.js, Typescript, and PostgreSQL, applying JWT authentication, modular design, and good architectural practices. Eager to continue growing, participating in teams where I can contribute analysis, organization, and continuous learning, combining my technical training with previous experience in management and collaborative work.

Technologies

SQL Clear

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Documenting code, one commit at a time.

SQL 2 posts

May 07, 2026 TypeScript SQL Supabase Zod Express Vitest

Crafting Resilient API Endpoints: Multi-Step Registrations with Rollback

In the ims-api project, we're building the backbone for an Institution Management System. A core feature is the ability for new institutions to register themselves, which involves creating not just an institution record but also an initial director user and their associated profile.

May 03, 2026 SQL Supabase Security Database

Hardening Supabase Functions: The Path to Secure Database Operations

Even the most robust backend-as-a-service platforms, like Supabase, require diligent attention to security, especially when interacting directly with your database via custom functions. A small misstep in function design can open up critical vulnerabilities, exposing data or allowing unauthorized operations.