first taste of full-stack — learned so much it shaped everything that came after :)
big team, big stage — mentored devs and gave talks to hundreds
first fully-remote USD role — from here on it's been global companies only :)
a whole new world — bare metal, networking, data centers, kubernetes, cloud native
into AI now — building a digital worker :)
Irricontrol
Mobile Intern → Full Stack Developer · Jul 2019 — Nov 2021 · Itajubá, BR
- Diagnosed and fixed a backend performance bottleneck — ~1000% page-load improvement via Django Cache, Celery background tasks, API pagination, and a schema refactor migrating models to abstract inheritance
- Implemented MQTT pub/sub for real-time Central Pivot irrigation IoT, plus low-level radio OTA protocols (encrypted message structures mapped to device memory) — primary liaison between hardware (embedded C#) and software (Python/React) teams
- Led the Ionic 3 → Ionic 4 migration (Angular/Cordova → React/Capacitor), establishing React as the company's frontend foundation
- Designed a mobile alarm system for irrigation equipment failures — prevented water/resource waste with estimated client savings in the millions BRL
- Generated on-demand operational reports via Pandas/NumPy for internal BI; informal tech lead for a team of 3 (onboarding, architecture, mentoring)
NTT DATA
Software Developer · Nov 2021 — Jan 2022 · Serasa Experian project
- Built a reusable report-generation system in React + TypeScript with a Node.js (Express + NestJS) backend and JSReport templating
- Short engagement focused on reusability and clean architecture; stack also included Bitbucket, Jira, and Docker
Accenture
Sr. Application Development Analyst · Jan 2022 — Sep 2022 · Unilever CRM · São Paulo, BR
- Co-led (1 of 2) the legacy Ionic 3/Angular → React Native migration of a CRM application used across 30+ countries, modernizing the Unilever mobile stack
- Engineered offline-first capabilities and offline-to-online sync via the Salesforce React Native SDK — reliable performance in varied connectivity
- Senior tech lead role: drove React Native architecture, state-management patterns (Redux Saga / Toolkit / Context), performance optimization, and coding standards
- Mentored devs through pair programming; presented React Native + performance talks to hundreds at Accenture Brazil
- Saved significant dev time by forking and tailoring a complex calendar UI component for custom drag-and-drop scheduling
BEES (AB InBev)
Software Developer · Sep 2022 — Aug 2023 · Campinas, BR
- Inside the BEES/AB InBev enterprise platform managing multi-national product promotions and country-specific ERP integrations
- Spearheaded a BDD frontend testing initiative (Jest, React Testing Library) focused on UI behavior — +40 % coverage in 3 months, later supporting a company-wide 90 % coverage requirement for deploys
- Designed the UI for a new permission system with granular country/role access control, collaborating with backend on the data model
- Lectured Redux internally to align state-management practices; stack: React, TS, Redux Toolkit, Redux Saga, React Query, Storybook
Turing — AI.FISH
Software Developer (remote, USD) · Aug 2022 — Jun 2024 · Honolulu, HI
- Sole frontend dev for AI.FISH (US client), architecting and delivering 3 complex AI-powered video-analysis platforms
- Engineered real-time AI bounding boxes accurately synchronized to playing video; solved smooth-playback / responsive-seeking challenges via custom data fetching and caching strategies over long videos with heavy AI metadata
- Designed a maintainable React + TypeScript architecture with feature-module organization and co-located component files (types, constants, tests) for encapsulation and DX
- Achieved 80 % unit test coverage in a complex mocking environment (Jest, React Testing Library, Mock Service Worker)
Latitude.sh
Product & Software Engineer (Kubernetes) · Jun 2024 — Apr 2026
- Primary dev and product driver for the Managed PostgreSQL DBaaS on bare-metal Kubernetes (CloudNativePG operator, Rancher API)
- Shipped automated S3 backups, connection pooling, IP whitelisting, audit logging, and customer-facing management tools
- Implemented SOC 2 controls for data-at-rest and full observability — Prometheus (metrics), Grafana (dashboards), Loki (logs), Alloy (tracing/alerts) — plus multi-region replication for HA/DR
- Earlier as Frontend Engineer: shipped customer dashboard features and platform flows; integrated Mintlify docs, ContentLayer website, and Bugsnag / Segment / Posthog / Customer.io observability across 3 frontend apps
- Drove product iteration from MVP launch (300+ waitlist signups) through internal dogfooding and customer-informed refinement
Stealth
Product & Software Engineer · Apr 2026 — Present · San Francisco Bay Area