Felipe Franca

Software Engineer▎

I build backend services and microservices that scale. Currently crafting fintech solutions at Jeitto.

View my work
01.about

I'm a backend-focused fullstack developer from Natal, RN, Brazil. Over the past 6+ years I've built everything from healthcare platforms to fintech infrastructure — always with a bias toward clean, maintainable systems.

I value architecture that outlasts the sprint it was built in. Domain-Driven Design, Clean Architecture, and test-driven workflows aren't buzzwords to me — they're how I ship code that other engineers can actually work with.

Currently at Jeitto, I work on performance-critical user flows, optimize onboarding pipelines with FastAPI, and refactor legacy services into something the next developer won't dread opening.

Location
Parnamirim, RN, Brazil
Experience
6+ years
Focus
Backend & Architecture
Education
B.Sc. IT — UFRN
English
C2 Proficient
Status
●Employed at Jeitto
02.experience

Fintech infrastructure. FastAPI, DDD, Clean Architecture.

  • Engineering performance-critical user flows for a growing fintech platform
  • Applying DDD and Clean Architecture to refactor legacy services
  • Optimizing registration and login processes with async FastAPI operations
PythonFastAPIDDDClean ArchitectureHexagonal ArchitectureGCP
03.projects
PredSaúde — Public Health Platform preview

PredSaúde — Public Health Platform

production

Full-stack SaaS platform for Brazilian municipalities, unifying patient records across UBS and UPA units.

PythonTypeScriptReactNode.jsAWS EC2AWS RDSAWS S3CloudFrontPostgreSQLSSEREST APIs
Client Portfolio Site preview

Client Portfolio Site

production

Production portfolio built for a product designer client. Multi-language, CMS-powered.

Next.jsSanityTailwind CSSTypeScriptSendGrid
ragkit — Local-First Hybrid RAG preview

ragkit — Local-First Hybrid RAG

Local-first hybrid-RAG toolkit — dense + lexical retrieval over SQLite and Ollama, with a CLI, an MCP server, and a built-in retrieval eval harness. 100% offline.

TypeScriptNode.jsSQLitesqlite-vecFTS5OllamaMCPVitest
HEIC Image Converter preview

HEIC Image Converter

Browser-based HEIC to JPG/PNG converter. No server, no uploads — everything runs client-side.

ReactTypeScriptViteTailwind CSS
Discrete Mathematics Tutor preview (1/3)

Discrete Mathematics Tutor

Adaptive Intelligent Tutoring System with knowledge graph visualization and AI chat.

FastAPIPythonNext.jsTypeScriptSQLiteGemini API
Expense Viewer preview (1/2)

Expense Viewer

Expense tracking application.

Next.jsReactSupabaseTailwind CSS
Lobby Order Storing preview (1/3)

Lobby Order Storing

Web application for storing and managing orders in a lobby system.

Next.jsTypeScriptReact
View all on GitHub →
04.skills

Languages

PythonTypeScriptJavaScriptSQLC++

Backend

FastAPIDjangoDRFFlaskNestJSNode.js

Frontend

ReactNext.jsTailwind CSSHTML/CSS

Databases

PostgreSQLMySQLMongoDBRedis

Infrastructure

AWSGCPDockerJenkinsGitLab CI/CD

Practices

DDDClean ArchitectureTDDHexagonal ArchitectureREST APIs
05.feedback

What people say about working with me

“I had the opportunity to work with Felipe on a platform migration project, where he stood out for his agility in execution and the ability to conduct different work fronts efficiently. Its main characteristic is proactivity: it often identified structural inconsistencies in business rules and proposed more robust solutions. In addition, it shows great concern for the efficiency of the team, seeking ways to reduce rework and simplify processes.”

Vitor A.

Sr. Software Engineer - Jeitto

June 2026

“Working with Felipe was very good. He is hardworking, proactive, and quick in his deliveries. You can see that he loves what he does. He always tries to deliver the best and sees no problem in having to redo or adjust something if necessary. Your deliveries are flawless. I recommend your work to everyone!”

Gabriela Abinajm

Product designer - Jeitto

June 2026

“I had the pleasure of working with Felipe, a super hardworking developer, always striving to outdo himself and bringing new things to the developers around him. His presentation on AI agents was impeccable; this guy knows his stuff!”

Lucas Gabriel

Software Engenier - Jeitto

June 2026

“I formally worked with France for only a week, but that was enough time to realize how EXCEPTIONAL a professional he is. His technical knowledge is impressive, but what really stands out is the way he passes on his knowledge in a didactic way. Another characteristic that emerges is patience and genuine generosity. Even after the project ended, he continued to mentor me and became a real friend. It's the kind of dev everyone wants to work with, and I definitely want the pleasure of being on the same team as him again.”

Cássio

Software Engineer - Brasilcard

June 2026

“I had the pleasure of working alongside Felipe and consistently admired both his technical skills and professional attitude. He is a highly reliable engineer who approaches challenges with a problem-solving mindset, writes clean and maintainable code, and always strives to deliver high-quality solutions. Beyond his technical expertise, Felipe is someone you can trust to handle responsibilities with professionalism, integrity, and dedication. Any team would be fortunate to have him, and I would gladly work with him again in the future.”

Gabriel

Software Engineer - Jeitto

June 2026

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06.contact

Let's connect

Open to conversations about engineering, architecture, or opportunities.

felipevictor67@gmail.com
Hire me for a project →
Download Resume ↓