Sorocaba · Brazil · Remote

Frontend Developer

9 years building interfaces for banking, telemedicine, cinema ticketing, industrial data, and e-commerce. React, Next.js, Vue, and React Native — with Atomic Design and micro frontends when the product needs to scale.

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01.1contact

Email
moisesboas@gmail.com
Phone
+55 (15) 99702-2806
Location
Sorocaba, São Paulo, Brazil · Remote
LinkedIn
linkedin.com/in/devmoisa
GitHub
github.com/devMoisa

01.2experience

May 2025 → Present
Modollum — Senior Fullstack Developer
Sorocaba, SP · on-site
- Ships React + TypeScript product surfaces day to day
- Sits in architecture calls for new interfaces and flows
ReactTypeScript
May 2025 → Nov 2025
SkilldLabs → Oppy — Senior Fullstack Engineer
Boston, MA · remote
- React apps on top of a Material UI design system
- Mobile-first, responsive layouts across breakpoints
ReactMaterial UI
Feb 2025 → Nov 2025
Belmosoft — Senior Fullstack Engineer
São Paulo, SP · remote
- Websites, apps, and e-commerce with React, Next.js
- Tailwind CSS + Chakra UI component work for client products
ReactNext.jsTailwindChakra UI
Aug 2023 → Feb 2025
MB Labs — Fullstack Developer — fintech
Campinas, SP · remote
- PaGol banking front: micro frontends on Atomic Design, Redux, feature flags
- Cinemark Latam: Next.js SEO tuning that lifted search rankings
- React Native banking apps with Firebase Push
- Component work with Material UI, Chakra UI, and Tailwind
ReactNext.jsReact NativeMUITailwind
Aug 2022 → Aug 2023
Hospital Israelita Albert Einstein — Fullstack Developer — health tech
São Paulo, SP · remote
- React Native telemedicine app with live video consultations
- Native modules in Swift, Objective-C, and Kotlin
- Releases via Firebase CodePush to Google Play and the App Store
React NativeSwiftKotlinObj-C
May 2021 → Aug 2022
Radix → Raízen — Fullstack Developer — oil & gas
Rio de Janeiro, Brazil
- Vue.js + Vuex + Vuetify interfaces for fuel metrics tooling
- GraphQL queries with Apollo Client
Vue.jsVuexVuetifyApollo Client
Sep 2019 → Aug 2020
TGOO Worldwide — Frontend Developer — e-commerce
Lisbon, PT · remote
- React + Next.js storefronts for Portuguese retail
- Micro frontends for independently deployable modules
- Styled-Components under an Atomic Design structure
- React Native builds for Android and iOS
- React Testing Library coverage on components
ReactNext.jsReact NativeStyled-Components
Jan 2018 → Sep 2019
Greenone — Fullstack Developer
Sorocaba, SP · on-site
- React (pre-Hooks era), Next.js, Gatsby, Angular
- Redux for state, SASS for styling
- Legacy maintenance in jQuery, CSS3, HTML5
ReactNext.jsGatsbyAngularSASS
Feb 2017 → Jan 2018
Parque Tecnológico de Sorocaba — Software Engineer Intern
Sorocaba, SP · on-site
- HTML5, CSS3, and JavaScript web features
- Built and maintained WordPress websites
HTML5CSS3JavaScriptWordPress

01.3projects

PaGol — Gol Airlines digital bank

Whitelabel banking front. Micro frontends over Atomic Design, Redux for global state, feature-flag rollouts, React Native mobile with Firebase Push.

ReactReact NativeReduxTailwind

Cinemark Latam — ticketing

React + Next.js tuned for perf and Google SEO. Atomic Design, Redux, i18n across the Latin American operation.

Next.jsReduxi18n

Einstein Conecta — telemedicine

React Native app with live video consultation UI. Native modules in Swift, Objective-C, and Kotlin. Play + App Store releases via Firebase CodePush.

React NativeSwiftKotlin

run.GO Playground

Wails desktop app with a React frontend. Code playground plus contextual AI help on the current code, docs, and execution output.

ReactWails

01.4craft

Interface, mobile & delivery

React · Next.js · Vue · Gatsby · Angularweb ui
React Native · Swift · Obj-C · Kotlinmobile
Redux · Vuex · Vite · Apollo Clientstate / build
Tailwind · Material UI · Chakra · Vuetify · Styled-Components · SASSstyling
Atomic Design · micro frontends · React Testing Libraryarchitecture
Figma · Play Store · App Store · Firebase CodePushdelivery

Education

Bachelor's in Computer Science

Anhanguera, São Paulo

Languages

PortugueseNative
EnglishAdvanced
SpanishIntermediate

sorocaba, são paulo, brazil · remote

9 years building services in Node.js and Go on top of PostgreSQL and MySQL. Architecture, database modeling, integrations, AWS and GCP deploys, and real-time critical incident response.

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02.1contact

email
moisesboas@gmail.com
phone
+55 (15) 99702-2806
location
sorocaba, são paulo, brazil · remote
linkedin
linkedin.com/in/devmoisa
github
github.com/devMoisa

02.2deploy history

[May 2025 → Present]
modollum · senior fullstack developer
Sorocaba, SP · on-site
- ›Node.js + Prisma across relational databases
- ›Owns GCP infrastructure and deploys
- ›Resolves critical production incidents in real time
Node.jsPrismaGCPPostgreSQL
[May 2025 → Nov 2025]
skilldlabs→oppy · senior fullstack engineer
Boston, MA · remote
- ›Integrations with Go (Gin + GORM) and Ruby on Rails APIs
- ›End-to-end deploys on Google Cloud Platform
- ›Built and maintained CI/CD pipelines for continuous delivery
GoGinGORMRailsGCPCI/CD
[Feb 2025 → Nov 2025]
belmosoft · senior fullstack engineer
São Paulo, SP · remote
- ›Backend services in Node.js, Go, and Python
- ›AWS ops: EC2, S3, RDS, Polly, CloudWatch
- ›Deploys on Heroku and Vercel with monitoring in place
- ›Availability and performance calls under client SLAs
Node.jsGoPythonAWSHerokuVercel
[Aug 2023 → Feb 2025]
mb labs · fullstack developer — fintech
Campinas, SP · remote
- ›PaGol: Node.js on AWS Lambda + RDS Postgres under Clean Architecture
- ›Cinemark: Node.js endpoints + RabbitMQ event-driven use cases
- ›REST APIs, CloudWatch instrumentation, Docker + Load Balancer
Node.jsAWS LambdaRDSRabbitMQDocker
[Aug 2022 → Aug 2023]
hospital israelita albert einstein · fullstack developer — health tech
São Paulo, SP · remote
- ›NestJS + TypeScript healthcare services
- ›Real-time WebSocket video sessions with Vonage + Daily.co
- ›DataDog production monitoring, feature flags
- ›Wrote Tracking Interceptor, a hybrid HTTP interception library
NestJSTypeScriptPostgreSQLWebSocketDataDog
[May 2021 → Aug 2022]
radix→raízen · fullstack developer — oil & gas
Rio de Janeiro, Brazil
- ›Node.js + TypeScript + PostgreSQL services
- ›Python + Pandas data pipelines for large-scale transfers
- ›Dockerized delivery under Agile with Git
Node.jsTypeScriptPostgreSQLPythonPandasDocker
[Sep 2019 → Aug 2020]
tgoo worldwide · frontend developer — e-commerce
Lisbon, PT · remote
- ›Express.js layer for Heroku deploys
- ›GitFlow via Bitbucket, integrations with Axios
Express.jsHerokuBitbucket
[Jan 2018 → Sep 2019]
greenone · fullstack developer
Sorocaba, SP · on-site
- ›Node.js + TypeScript with Express and AdonisJS
- ›MySQL modeling and query optimization
Node.jsTypeScriptExpressAdonisJSMySQL
[Feb 2017 → Jan 2018]
parque tecnológico de sorocaba · software engineer intern
Sorocaba, SP · on-site
- ›PHP + MySQL server work
- ›REST APIs and third-party service integrations
- ›Wrote and maintained project technical documentation
PHPMySQLREST

02.3projects

pagol — gol airlines digital bank

Node.js on AWS Lambda + RDS Postgres. Clean Architecture, REST, CloudWatch instrumentation for one of Brazil's largest airline banking platforms.

Node.jsAWS LambdaRDSREST

cinemark latam — ticketing

Node.js + TypeScript endpoints, services, and repositories under Clean Architecture. RabbitMQ event-driven use cases on AWS Docker + RDS + S3 + Load Balancer.

Node.jsTypeScriptRabbitMQAWSDocker

einstein conecta — telemedicine

Node.js + TypeScript + PostgreSQL. Real-time WebSocket video sessions with Vonage and Daily.co integrations for one of Brazil's largest hospitals.

Node.jsTypeScriptPostgreSQLWebSocket

tracking interceptor

Hybrid HTTP interception library inspired by DataDog. Runs in any JavaScript / Node environment — browser, React Native app, or API gateway.

Node.jsTypeScript

run.go playground

Go backend paired with an integrated AI assistant, bridged to the React shell via the Wails runtime.

GoWailsAI

codedump cli

Go CLI that compresses source trees into an annotated text file for LLM context. Configurable via .codedumprc at project or global level.

GoCLI

cppwd cli

Cross-platform Node.js CLI that copies the current working directory to the clipboard. Published to the NPM registry.

Node.jsNPM

02.4apt list --installed

Backend, data & infrastructure

node · typescript · nestjs · express · adonisjs[runtime]
go · gin · gorm[systems]
python · ruby-on-rails · php[polyglot]
rest · graphql · websocket · rabbitmq[transport]
postgres · mysql · mongodb · sqlite · prisma[data]
aws (ec2 lambda rds s3 route53 polly cloudwatch lb) · gcp · digitalocean · vps · docker · linux · ci/cd[infra]
datadog · cloudwatch · feature-flags · sonarqube[quality]

02.5training log

Courses & certifications

✓The Complete Course of Node.js Developer — Jorge Sant Ana
✓JavaScript & TypeScript from Zero to Advanced — Luiz Otávio Miranda
✓The Complete 2024 Web Development Bootcamp — Dr. Angela Yu
✓Node.js + Adobe XD + MongoDB + React — Rodrigo Gonçalves Santana
✓Web Development: TypeScript, JavaScript, Angular — Jorge Sant Ana
✓React + Redux — Leonardo Moura Leitão
✓The Complete GitHub Actions and Workflows Guide — Ali Alaa
✓iOS Developer Course — Tiago Aguiar