Darlon Henrique
To build a solid and impactful career as a Senior Software Engineer, leveraging expertise in modern web technologies like Angular, NgRx, and React.
About Me
To build a solid and impactful career as a Senior Software Engineer, leveraging expertise in modern web technologies like Angular, NgRx, and React. Passionate about solving complex problems and creating elegant, scalable solutions. Seeking a challenging role in a dynamic, international environment.
Contact
Email: darlonhenrisouza@gmail.com
Location: Bauru, Brazil
Languages
English
Portuguese
Hobbies
Running
Weight Training
Reading
Experience
Senior Software Engineer
World Wide Technology (WWT)
May 2025 - Nov 2025
Remote (Texas-Based Company)
- Served as a key contributor for the front-end integration of a high-impact Loyalty System into the Wingstop platform.
- Engineered an Angular Proxy System to resolve critical CORS issues, adopted by 5 teams, significantly improving Developer Experience (DX).
- Ensured code quality by maintaining comprehensive Unit Tests using Jest.
- Integrated complex features for gamification, rewards, and offers, syncing with SessionM and Salesforce.
- Worked in a 100% English-speaking international remote environment.
Angular
NgRx
TypeScript
SCSS
Jest
Figma
Senior Web Engineer
WON (Nomwithwom.Com)
July 2024 - Dec 2024
Remote (California-Based Company)
- Implemented SEO strategy leading to the indexing of over 1,000 restaurant pages.
- Enhanced Web Accessibility (A11y) for new restaurant pages.
- Engineered a type-safe schema auto-generator for GraphQL using Apollo Client and codegen libraries.
- Created complex animations using Motion.js.
- Mentored junior developers and conducted code reviews.
Next.js
React
TypeScript
Redux
GraphQL (Apollo Client)
Motion.js
Mobile & Full-Stack Developer
Chave7 (Real-State Startup)
June 2023 - Aug 2024
Uberlândia, MG, Brazil (On-Site)
- Founding Developer responsible for the technical foundation and V1 release of the Android/iOS app.
- Designed full-stack architecture using React Native and NestJS with a type-safe GraphQL layer.
- Led end-to-end CI/CD pipelines for automated deployment to Apple App Store and Google Play Store.
- Executed data migration of 100k+ images from a legacy CMS.
- Managed talent acquisition and onboarding for new developers.
React Native
TypeScript
NestJS
GraphQL
CI/CD
Co-Founder & Full Stack Developer
Porta Verde (My Real-State Startup)
Apr 2022 - May 2023
Uberlândia, MG, Brazil (Hybrid)
- Led technical strategy from inception to operation for a real estate startup.
- Built core administrative dashboard with real-time map features.
- Optimized Webpack build processes and established Git workflows.
- Aligned technical specifications with business and financial goals.
TypeScript
Redux
Mapbox
Webpack
Full-Stack Developer
OpenK Tecnologia
Oct 2021 - Mar 2022
Uberlândia, MG, Brazil (On-Site)
- Developed B2B solutions with critical payment integrations.
- Managed data integration from multiple relational databases.
- Maintained modern front-end interfaces using Next.js and React.
Node.js
.NET Core
PostgreSQL
MySQL
Next.js
React
Skills & Technologies
Frontend
ReactJS
Angular
NextJS
React Native
Expo
Vue.js
Svelte
Tailwind CSS
Bootstrap
Material-UI
Shadcn UI
Styled Components
Framer Motion
Three.js
Figma
Vite
Webpack
Backend & Data
NodeJS
NestJS
Express.js
Fastify
Bun
Deno
.NET Core
ASP.NET
GraphQL
Apollo Server
Apollo Client
REST API
tRPC
PrismaDB
TypeORM
Drizzle ORM
PostgreSQL
MySQL
MongoDB
Redis
Supabase
Firebase
MCP
Languages
JavaScript
TypeScript
C#
Go
HTML
CSS
SCSS
SQL
Python
State Management
NgRx
Redux
Redux Toolkit
Zustand
Recoil
Jotai
MobX
Context API
TanStack Query
Tools & Testing
GIT
GitHub
GitLab
Bitbucket
npm
Yarn
pnpm
Jest
Vitest
Cypress
Playwright
Testing Library
Swagger
Postman
Docker
Kubernetes
CI/CD
GitHub Actions
Vercel
AWS
Azure
ESLint
Prettier