Jessé Oliveira.
Web, mobile, and Linux — coding since 2023.
Who's behind the code?
Full Stack & Mobile Developer
I'm Jessé, a dev based in Valença, Brazil. 3 years Full Stack at Reale Tech. Every time someone brings me a problem, what gets me is that "I don't know yet, but I'll figure it out" — that's what keeps me going. The tools have changed over the years; that curiosity hasn't.
Today the stack is React, Tailwind, PHP, MySQL, Node.js, Dart/Flutter, Python — whatever the project needs. Bonus points if Linux is in the mix.
What I like most is the moment a system leaves the doc and someone actually uses it — even if only to complain. I'd rather work with a clear constraint than total freedom. And if you consider coffee a personality trait, we'll probably get along.
Code thatworks,code thatlasts.
My tech arsenal.
Frontend
What the user touches.
Backend
What makes the screen exist.
Mobile
Flutter — when web won't cut it.
DevOps & Tools
Linux, git, the invisible stack.
From backlogto deploy.
My academic journey.
Technologist Degree in Systems Analysis and Development
Federal Institute of Education, Science and Technology of Bahia
Valença Campus
Featured work.
Tapuia
Management software for the Unified Public Administrative Intelligence Fee of the Valença/BA City Hall. Complete system for operators at waterway terminals, tourist fee collection, reports and administrative dashboard.
Best of the Year Valença
Web platform and mobile app for the Best of the Year Award in Valença/BA. Top of Mind voting system with several categories of local companies and professionals, real-time tally and ranking.
Natal Iluminado Valença
Online voting platform for the Christmas decoration contest in Valença/BA. Popular voting system, registration of participating companies, technical evaluation and real-time ranking with a R$ 15k prize.
View projectEBD System
Mobile application for managing Sunday Bible Schools. Attendance tracking, student and teacher registration, attendance reports and class management.
Google PlayPortfolio Nivatto
Interactive portfolio with 4 complete web applications: financial dashboard with charts and KPIs, Jira-style Kanban board with sprints and time tracking, e-commerce with cart and checkout, and a SaaS landing page with animations.
Where I worked.
Full Stack Developer
Reale Tech — Information Technology SolutionsI take projects from start — figuring out what the client actually needs — all the way to deploy. Stacks I've shipped: Laravel + React, Flutter + PHP, and plenty of legacy code nobody else wanted to touch.