Building innovative solutions at the intersection of technology and accessibility.
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│ 🏢 BasicPay 🗓️ 2024 - Present │
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📱 Founder & CEO
• Created secure WhatsApp payment system with accessibility features
• Developed voice-command payment links for people with disabilities
• Built in Go Lang using whatsmeow library with proprietary QR code system
• Implemented automatic payment verification with real-time proof sharing
🌐 https://basicpay.io/
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│ 🏢 ABECMED 🗓️ 2022 - Present │
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📱 Founder & CEO
• Co-founded non-profit medical association for cannabis-based treatments
• Supporting 4,000+ associates across Brazil
• Built fully digital operation with AI-driven APIs, ChatGPT, Typebot.io
• Automated prescription validation, logistics, and patient communication
🌐 https://abecmed.com.br/
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│ 🏢 LEGA 🗓️ 2021 - Present │
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📱 Founder & CEO
• Created platform connecting patients, doctors and dispensaries
• Streamlined end-to-end process from onboarding to prescription fulfillment
• Built transparent system for medical cannabis treatment access
🌐 https://legabrasil.com.br/
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│ 🏢 iCaiu 🗓️ 2020 - 2020 │
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💻 Sr Full-stack Developer
• Launched competitor to Trocaphone using Express/Node.js
• Created marketplace for buying/selling used smartphones
• Implemented robust KYC process to mitigate fraud risk
• Achieved consistent monthly volume of 30-40 devices
🌐 https://store.icaiu.com.br/
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│ 🏢 Zoop.co 🗓️ 2018 - 2020 │
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💻 Sr Full-stack Developer
• Managed credit card integrations for fast-growing fintech (4000% growth)
• Worked with EMV Kernel, ISO8583, EBCDIC protocols
• Supported transactional systems for banking and payment processing
• Tech stack: Python, Java, Go, PHP on AWS infrastructure
🌐 https://zoop.com.br/
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│ 🏢 RedeGlobo 🗓️ 2018 - 2018 │
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💻 Full-stack Developer
• Maintained and modernized critical legacy systems
• Built new services using Python, Node.js, React.js
• Leveraged AWS cloud resources with Terraform-managed infrastructure
• Handled talent contracts and payment processing systems
🌐 http://redeglobo.globo.com/
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│ 🏢 BraveInvest 🗓️ 2016 - 2018 │
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💻 Full-stack Developer
• Helped co-found companies as part of venture builder team
• Built MVPs from concept to production-ready applications
• Developed analytics dashboards tracking KPIs and campaign ROI
• Co-founded: Garupa Moto Taxi, Moov App, Escalai
🌐 http://braveinvest.com.br/
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│ 🏢 Sesh Inc. 🗓️ 2013 - 2016 │
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👨💼 Co-Founder, Senior Developer
• Created pioneering life-coaching platform connecting clients with coaches
• Built system using AWS, Node.js, MongoDB, Angular
• Implemented webRTC for video streaming capabilities
• Developed subscription plans with messaging and video options
🌐 http://joinsesh.com/
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│ 🏢 Instituto Igarape 🗓️ 2013 - 2014 │
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💻 Web/Mobile Developer
• Led open-source smart-policing project for real-time officer tracking
• Built dashboard for GPS, audio, video streaming from the field
• Maintained homicide-monitor database with global homicide statistics
• Tech stack: Android native, Node.js, Angular, WebRTC, WebGL
🌐 https://igarape.org.br/
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│ 🏢 MobileCare Solutions 🗓️ 2010 - 2013 │
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💻 Web/Mobile Developer
• Developed cross-platform mobile solutions for telecom providers
• Created self-care products like MinhaOi and WiFi captive portals
• Built authentication systems and recharge solutions
• Implemented solutions for Android, iPhone, and Blackberry
🌐 http://www.mobicare.com.br/
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│ 🏢 GeoBrainz - Orbitrack 🗓️ 2009 - 2012 │
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👨💼 Founder, Senior Developer
• Founded SaaS company for asset & fleet tracking
• Built system compatible with market standard trackers
• Deployed on Google AppEngine with BigTable for high availability
• Created self-service platform for tracker configuration
🌐 http://www.orbitrack.com.br/
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│ 🏢 TecGraf Puc-Rio 🗓️ 2009 - 2010 │
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💻 Web Developer
• Built GIS-related web apps using in-house frameworks
• Developed applications primarily for Petrobras
• Created systems for field professionals to submit geo-referenced data
🌐 http://www.tecgraf.puc-rio.br/
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│ 🏢 M4u Solutions 🗓️ 2008 - 2008 │
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💻 Java Developer Internship
• Built music converter system connecting to major providers
• Implemented format conversion from WAV to MP3/MP4
• Managed music metadata storage across databases
🌐 http://www.m4u.com/
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│ 🏢 ClickSoft 🗓️ 2007 - 2007 │
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💻 Web/Mobile Developer Internship
• Created ticket sales admin system using Java Struts and MySQL
• Developed pinball game for Second Life platform
• Started building multiplayer card game in J2ME
🌐 http://www.clicksoft.com.br/
| Category | Technologies |
|---|---|
| Languages | Go, JavaScript (Node.js), Java, Python, C, C++, PHP, Ruby, Shell |
| Frameworks & Libraries | React, Express, Spring Boot, NestJS, Fastify, jQuery, Ruby on Rails |
| Infrastructure & DevOps | DigitalOcean, AWS, Cloudflare, NGINX, Apache, Tomcat, Jetty, JBoss |
| Automation & Containers | Ansible, Git Hooks, PM2, Shell scripting, Docker, Docker Compose |
| Other Skills | RESTful APIs, WebSockets, real-time data pipelines, System architecture |
| Languages | Portuguese (native), English (fluent), Spanish (basic) |
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│ 🔎 Homicide Monitor │
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Public safety data platform with interactive mapping for homicide statistics
Supporting decision-making for governments and NGOs
🔗 https://homicide.igarape.org.br/
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│ 🚔 Smart Policing App │
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Open-source field intelligence tool for law enforcement
Focused on offline-first architecture and secure data collection
🔗 https://igarape.org.br/en/apps/smart-policing/
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│ 🧠 Weedpedia.io │
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Intelligent cannabis web crawler indexing scientific and legal content
Enabling discoverability for patients, doctors, and researchers
🔗 https://weedpedia.io/
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│ 🔗 Zapr.link │
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Zero-friction WhatsApp automation via simple, secure links
Used by doctors, NGOs, and small businesses for workflows
🔗 https://zapr.link/
I'm always open to discussing new projects, creative ideas, or opportunities to be part of your visions. Feel free to reach out via any of the links above!
"Building technology that makes life simpler and more accessible for everyone."