Financial Management
Estácio
First degree, in finance.
Systems and websites businesses use every day.
Click the icons to open them
Who builds it, and how he works.
I'm Winiston Alle, I'm 24 and I study software engineering. I model the database, write the backend, build the interface and look after the server the whole thing runs on. What I build is in production, used every day by hundreds of people. Outside of work I keep my own projects going, like a habit tracker and an iOS poker app. I work at something until it's actually good, not until it's acceptable.
From finance to developer, in three years.
Administrative and financial assistant
Claritti, a glass and window manufacturer
First formal job, in administrative and financial routine.
Software Engineering
Universidade Católica de Brasília
Changed fields and started the degree over, now in software.
IT internship
Gostinho Mineiro, a food manufacturer
Joined as an intern, looking after the plant's internal systems.
Junior developer
Gostinho Mineiro
Hired full time. Today I own the internal systems, including the ordering portal used by around 250 employees every day.
Where I am today
Head of Marketing, Design and Finance
Coro Hub, as co-founder
Started an AI automation company with three partners. I run the brand, content, design and finance.
Where I am today
Everything I work with, and how the pieces talk to each other.
FRONTEND
- React
- Next.js
- TypeScript
- Tailwind
IA & AUTOMAÇÃO
- Claude / Anthropic API
- OpenAI API
- Vercel AI SDK
- RAG · embeddings + pgvector
- MCP
- n8n
BACKEND & DADOS
- Node.js
- Python
- PostgreSQL
- Supabase
INFRA & INTEGRAÇÕES
- Docker
- Linux / WSL
- ERP CIGAM
The most recent work.
Pick where we start.
A job, freelance work or just an idea you want to sanity-check. Click whichever block you prefer over there: they all reach me directly, with nobody in between.
Or just message me on WhatsApp.
Fill in the three lines below and I open the chat with the message already written. On your side, just check it and hit send.