# Davi Araki — Senior Software Engineer

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## Identity

- **Full Name**: Davi Araki
- **Title**: Senior Software Engineer
- **Location**: Juiz de Fora, Minas Gerais, Brazil
- **Email**: daviaraki.dev@gmail.com
- **LinkedIn**: https://www.linkedin.com/in/davi-araki
- **Portfolio**: https://davi-araki-portfolio.vercel.app

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## Summary

Senior Software Engineer with 8+ years of experience building scalable,
user-centric web applications across AI products, finance, food delivery,
and gaming. Specializes in React.js, Next.js, TypeScript, and frontends
architecture. Also has a background in board game development and design.

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## Technical Skills

### Frameworks & Libraries
React.js, Next.js (App Router), Remix, TypeScript, JavaScript (ES2024)

### State Management
Zustand, Redux Toolkit, React Context API

### Styling
TailwindCSS, Styled Components, shadcn/ui, CSS Modules

### Testing
Vitest, Playwright, Jest, React Testing Library (RTL), Cypress

### Tools & Platforms
GraphQL (BFF), Vercel, Azure, Git, GitHub, Figma

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## Professional Experience

### SK Intertainment, Inc. — Senior Software Engineer
Period: February 2025 – Present
- Led frontend redevelopment for an AI-based chat platform (performance, SEO, UX)
- Migrated global state from Context API to Zustand
- Upgraded React Router, Remix; improved team docs and standards
- Implemented unit testing throughout the codebase

### CI&T — Senior Software Engineer (AI Tools)
Period: May 2024 – May 2025
- Built and maintained key features for an AI productivity tool used by thousands
- Contributed to the design system (shadcn + Tailwind)
- Implemented unit and E2E tests (Vitest + Playwright)

### CI&T — Senior Software Engineer (Gamification)
Period: October 2023 – May 2024
- Developed gamification HR app with ReactJS, Redux, TailwindCSS, Azure
- Unit tests with React Testing Library and Jest

### CI&T — Software Engineer (Rewards Platform)
Period: December 2021 – November 2023
- Built features for a global rewards platform serving 2M+ clients, 15+ countries
- Internationalization (i18n) at scale
- Migrated Redux to Redux Toolkit

### iFood — Software Engineer
Period: October 2021 – December 2021
- Developed frontend for a high-traffic platform (Next.js, TypeScript, React)
- Implemented GraphQL BFF pattern

### RBM Web — Software Engineer
Period: June 2021 – October 2021
- Financial market web apps (React, Redux Toolkit, Material UI, ChartJS)
- E2E tests with Cypress

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## Education

- Bachelor's Degree in Information Systems — Universidade Federal de Juiz de Fora (2017–2020)

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## Certifications

- Model Context Protocol: Advanced Topics
- Create Image Captioning Models
- Attention Mechanism
- Generative AI Fundamentals
- Next.js & React - The Complete Guide

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## Key Impact Metrics

- 2M+ users impacted through the global rewards platform (CI&T)
- 15+ countries served via i18n internationalization work
- 8+ years of professional frontend engineering experience
- 5 active certifications in AI and web development

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## Open To

- Senior Frontend Engineer roles
- Full-Stack Engineer roles (Next.js focus)
- Freelance / contract projects
- AI-adjacent product engineering

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## Last Updated

2026-04-18