Project
Weather App
A weather dashboard inspired by Windows Weather. It adapts the page to the selected city and consumes OpenWeather data with React and TypeScript.
Front-end developer
Adonai Figueiredo
👋 Hey. I'm a software engineer with 8+ years of experience building solutions for finances, banking, payment methods and ERP.
8+ years in softwareReact + Next.js + TypeScriptPortuguese + English
Technologies I use to build product interfaces and full-stack solutions.
My projects
Projects that show practice, interface care, and delivery.
A few production projects, studies, and experiments that helped me grow in React, TypeScript, API consumption, UI organization, and maintainable code.
Project
Ignite Feed
A React and TypeScript feed built during Rocketseat's Ignite program, focused on components, state, and post interactions.
Project
Habits
An end-to-end habit tracker built during NLW Ignite. The interface turns daily progress into a tracking grid backed by a Node API.
Project
DT-Money
A finance dashboard for tracking income, expenses, and totals. I used MirageJS to model API behavior while building the React and Sass interface.
Project
Netflix Clone
My first React project: a Netflix-style catalog powered by The Movie Database API, with featured titles, recommendations, and genre sections.
Project
Neon button
A focused CSS study for neon button styling, hover feedback, and visual polish without JavaScript.
Project
One page
A one-day technical challenge for an institutional landing page with company content, workplace highlights, news, and contact sections.
Project
Audio responsive
A college project that reads a local MP3 file and renders an audio visualizer from frequency data.
Journey
I started close to users. I bring that view into front-end work.
I have 8+ years in software across support, implementation, full-stack development, and front-end engineering. That mix helps me see more than the screen: I understand business rules, work with different teams, and turn complex flows into clearer interfaces.
Front-endReact, Next.js, Tailwind CSS, UI/UX
Back-endNode.js, C# .NET Core
DevOpsAzure CI/CD, Git, code review
ProductInternet banking, payments, ERP
LanguagesPortuguese, English
July 2024 to present
ENOQ Pay / Front-end Developer
I lead front-end development for White Label internet banking and payment platforms with React, Next.js, and TypeScript. I also work with banking integrations such as Pix, TED, bank slip issuance and payments, attending to security and PCI DSS standards.
November 2022 to May 2023
Entrada Segura / Front-end Developer
I built interfaces for a condominium access-control platform with React and TypeScript, including resident invitations, QR Code validation, WhatsApp/chatbot registration, and facial recognition access.
November 2021 to June 2024
TCL Soluções / Full Stack Developer
I developed and maintained financial systems, acquirer solutions, receivables advance flows, and a mechanical ERP covering inventory, finance, invoicing, and service orders.
February 2017 to October 2021
Gesagri Software LTDA / Customer Support / Full Stack Developer
I supported and implemented agricultural management software, configuring modules such as inventory, cost centers, chart of accounts, and service orders. Later, I built new features with GeneXus.
January 2017 to December 2020
Estácio de Sá / Bachelor in Computer Science
I studied Computer Science while gaining practical experience with clients, software implementation, and development.