Francisco Gasperini
PT EN
Florianópolis · Brazil

Full-stack developer
and data analyst.

I work with TypeScript, React, Node.js and PostgreSQL, from the data model to deployment. Three of my own projects are live, and I aim to build each one with quality and a touch of creativity.

See projects Download résumé Lattes
github.com/gasperinifr LinkedIn franciscogasperini@gmail.com
Portrait of Francisco Gasperini
TypeScript React Node.js PostgreSQL Python PHP Supabase Firebase TailwindCSS Docker

LLMs in productionAPIs and authRelational modelingAccessibility and UIContinuous deployment

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About

Who I am

I am from Florianópolis, Brazil. I hold a technical diploma in Software Development from SENAI/SC and I am currently studying Information Technology Management at IFSC, where I am in the fourth of six terms.

I am an intern with the Quality department at Bewiki Care, hired through Instituto Santé, the branch that admits public-health (SUS) patients for surgery at the hospital. I started by building solutions and processes to automate and standardise the department’s operations, helping create a reliable base for the patient safety indicators, and I wrote an operations manual so the routine could carry on with the team.

Outside of work I keep three of my own projects in production: Lexiona, Lorekeeper and CSVision. Each one grew out of a gap I noticed in a very different field, from the classroom to the tabletop, and I built them from the database to the interface, each with its own tailored solution.

I am looking for a development or data role where I can contribute to production systems and keep growing technically alongside the team.

Current role
Data Analyst, internship

Bewiki Care · Instituto Santé, Quality department

Education
Information Technology Management

IFSC · 4th of 6 terms · graduating Dec 2027

Live projects
Three main solo projects

Lexiona, Lorekeeper and CSVision · plus several smaller ones

Languages
Portuguese native · English C1

TOEIC Bridge 93/100, ETS Global · Brazilian citizen

Skills

What I use

Technologies I have used in my own projects, at work and in coursework.

Frontend

React with TypeScript and TanStack Query state.

React TypeScript Next.js Vite TailwindCSS TanStack Query

Backend

Custom APIs in Node, Python and PHP, with JWT.

Node.js Fastify Deno FastAPI Python JWT PHP

Data

Relational modeling, security in the database.

PostgreSQL Supabase Firebase MySQL RLS SQL & modeling PL/pgSQL

Applied AI

LLMs with quotas, failover and human validation.

Groq Gemini Whisper Vision models Resumable jobs Chat with memory

DevOps

Continuous deployment from GitHub, in containers.

Git GitHub CI/CD Docker Vercel Fly.io Render AWS S3

Tests & CI

Front, schema and RLS tested in CI.

Vitest Testing Library Schema tests Migrations Query plans

Accessibility

Keyboard, contrast and text from 80% to 160%.

WCAG PWA UI/UX Keyboard navigation High contrast Figma

Quality & automation

The work side, in the Quality department.

Advanced Excel Google Apps Script Workspace APIs Tasy HIS KPIs Documentation

IT management

Management from the degree, applied at work.

Project management Kanban Processes Business models Teamwork
Experience

Where I have worked

Bewiki Care · Instituto Santé

Current
Data Analyst, internship · Quality & Patient Safety department
Aug 2026 — Present · Florianópolis, Brazil

I audit quality and patient safety records, flag inconsistencies and consolidate the KPIs tracked by management. I automated the weekly routine that consolidates and delivers these indicators, now running unattended, with batch processing, failure handling, API quota control and automated tests. I integrated large language models into the triage of inconsistent records, with mandatory human validation before any decision. I documented the architecture and wrote an operations manual, handing the routine over to the department team.

Data analysisAutomationGoogle Apps ScriptLLMsTasy HISDocumentation

Federal Institute of Santa Catarina

Funded research fellow · Organizing committee, National Science & Technology Week 2025
Sep 2025 — Dec 2025 · Florianópolis, Brazil

Supported the coordination of Brazil's National Science & Technology Week, covering activity planning, schedule management and registration control. I built the event's interactive web map, used by attendees to locate activities across the campus. Liaised with internal teams, allocated resources and tracked deliverables.

Project managementWeb developmentPlanningTeamwork
Projects

What I have built

Three of my own products running in production, and one system built at the request of the Office of Graduate Studies, Research and Extension at IFSC.

Main project

Lexiona

In production Solo project

A lesson planning platform for teachers. The teacher registers the academic term, the classes and each course's timetable, and the system generates the whole semester of lessons already laid out on the calendar, skipping holidays. Every lesson carries a plan, attendance and history.

Five AI agents read the syllabus from PDF, Word, image or audio and generate the lesson plans, suggest alternative approaches, discuss the course and replan whatever content is still pending. All of them receive the class's actual history as context.

Concept, product, design and development are mine, from the database to the interface. Free end to end: every service it uses has a permanent free tier, and the system was designed to fit inside them.

Highlights
  • The calendar is the product: a course timetable becomes a full semester of lessons, with movable holidays computed rather than typed in.
  • Five AI agents that work from the course's real history, not from a generic prompt.
  • Isolation between teachers is enforced inside the database, by Row Level Security, not by the interface.
  • Accessibility built into the structure: theming, high contrast, density, text scaling from 80% to 160% and full keyboard navigation.
  • Installable PWA, on its own domain.
React 18 TypeScript PostgreSQL Supabase Deno Groq TailwindCSS PWA
Visit lexiona.org
In production Solo project

Lorekeeper

End-to-end platform for running tabletop RPG campaigns. Characters, NPCs, locations, items, events and narrative in a single system, for game masters and players. AI content generation with automatic model failover when a provider fails, an interactive relationship graph between the entities of the world, real-time chat, an event timeline and D&D 5e content import. Custom Fastify API with JWT authentication and S3 media uploads.

React TypeScript Fastify PostgreSQL AWS S3 Docker
Live demo Repository
In production Solo project

CSVision

Turns a spreadsheet into a dashboard. Users drag and drop a CSV, a language model identifies the role of each column, and the app builds interactive, customizable charts on its own. The CSV parser was written from scratch in TypeScript, and the whole analysis runs in the browser: only metadata reaches the server, so the spreadsheet never leaves the user's machine.

Next.js 14 TypeScript Supabase Groq Recharts
Live demo Repository
Commissioned

DPPE Dashboards

System that automatically generates dashboards from the CSV spreadsheets of the DPPE department at IFSC's Florianópolis campus, built at the department's request. It replaces the manual chart-building done for every new file, with aggregation functions written in PL/pgSQL inside Postgres and a React presentation layer.

React TypeScript PostgreSQL PL/pgSQL Supabase
Repository
Other public work

SNCT 2025 Map

Interactive web map of the campus, used by attendees to find the activities of Brazil's National Science & Technology Week. Built during the research fellowship at IFSC.

Open the map

Indicators Dashboard Manual

Operations documentation for the weekly indicators routine of the Bewiki Care departments, written so the Quality department team could take it over without depending on me.

Read the manual

EcoPraia

Web application built by a team, about waste collection on the beaches of Florianópolis. Problem-based learning project for the Technical Diploma in Software Development, in 2024.

Repository
Certifications

Courses and Exams

ETS Global

TOEIC Bridge · Listening & Reading

May 2024
93/100 · English C1
Networking Academy

Python Essentials 1

2023
View credential
Networking Academy

Introduction to Cybersecurity

2023
View credential
Cubos Academy

UX/UI Design short course

2023
View credential
Education

My background

2025 — Present

Information Technology Management

Federal Institute of Santa Catarina · Florianópolis · 2,200h applied undergraduate degree · 4th of 6 terms · expected graduation Dec 2027

DevelopmentProgramming Logic · Object-Oriented Programming · Web Programming I & II · Software Development Processes
DataDatabases · Business Statistics · Human-Computer Interaction
IT ManagementProject Management · IT Strategy & Planning · Process Modeling · Knowledge Management · Decision Making · Organizational Strategy · Entrepreneurial Management
InfrastructureNetwork Infrastructure · Network Operating Systems · Network Management · Infrastructure Virtualization · Hardware Technology
FundamentalsInformation Systems · Introduction to IT · Research Methods · Computing, Ethics & Society · Communication & Writing · Technical English · ICT in Teaching
ExtensionExtension Activity I · 120h of the 320h of community extension in the degree
UpcomingData Science · ICT Governance · Information Security · Knowledge Modeling · Network Design · People Management · Technology Innovation Management · Business Administration & Web Marketing · Extension II & III · elective · Capstone Thesis
2022 — 2024

Technical Diploma in Software Development

SENAI/SC · Florianópolis · concurrent with the High School Diploma · 1,112h of technical training

DevelopmentProgramming Logic · Systems Development · Application Programming
Software EngineeringSystems Modeling · Software Testing · Deployment & Maintenance
Data & FundamentalsDatabases · Computational Logic · IT Fundamentals
InfrastructureComputer Networking Fundamentals · Internet of Things · Applied Electronics
Contact

Let's talk

I am open to opportunities in development and data.Reach me through any channel.

E-mail
franciscogasperini@gmail.com LinkedIn
linkedin.com/in/francisco-gasperini GitHub
github.com/gasperinifr Résumé · EN
English version (PDF) Résumé · PT
Portuguese version (PDF)