Summary
Founder and software engineer with a strong bias for launching. From robotics to AI-powered platforms, I've built products used by millions. Published author, startup competitor, and indie hacker.
Highlights
- 2M+ traders use Profit and Vector apps
- Built Regrets.io in 6 weeks: 1300+ responses, AI summarization, vector search
- 1st Place – TrepCamp Global Startup Simulator ($10K award)
- Published Robótica Educativa em 365 Dias (170+ copies sold)
- Blog and YouTube with 350k+ views, 8k+ blog readers
Experience
Founder – Vivictus · 2022–Present
A software development consultancy, with clients such as ShowSeeker and Softmax working on AdTech platforms and AI Alignment.
Stack: React, Python, C++, Nim, TypeScript, Rust
Founder – Regrets.io · 2024
Solo-built AI platform to analyze life regrets with vector search and LLM summarization. Launched on Product Hunt, 1300+ responses.
Stack: Next.js, PostgreSQL, PostHog, Anthropic
CTO & Co-founder – PeacePost.io · 2024
AI tool to rewrite emotionally charged co-parenting messages. First paying user within 90 days.
Stack: Next.js, Supabase, OpenAI, Helicone.ai (LLM observability)
Software Engineer – Praxent · 2022–2023
Full-stack development of fintech products for lending, banking, and ID verification.
Stack: React, Flutter, NestJS, .NET
Software Engineer – Nelogica · 2021–2022
Led Kotlin Multiplatform adoption across trading apps used by 2M+ users. Wrote a technical article with 1K+ views; spoke at TDC 2021.
Stack: Kotlin, Swift, Kotlin Multiplatform
Software Engineer – Core Consulting · 2019–2021
Built COVID vaccine schedulers and FHIR-compliant health systems used by 6M+ users across Brazil.
Stack: Java, Python, React, React Native, HL7 FHIR
Additional roles at Wavio, robotics competitions, and others are listed in My Full Resume.
Education
BSc, Control and Automation Engineering – University of Brasília (UnB)
Final Project: Smart glove to translate Brazilian Sign Language to text via Flutter app
Executive Program – Real World Risk Institute
Led by Nassim Taleb and Stephen Wolfram. Topics: antifragility, fat tails, risk modeling, automata
Startup Program – UC Berkeley / TrepCamp
Selected for Silicon Valley startup simulator. Co-founded AllFarmZ, 1st place out of 500+ teams, $10K prize
Technical Skills
Languages & Frameworks: TypeScript, Kotlin, Python, C/C++, Swift, Dart, React, Next.js, Flutter, NestJS
Infrastructure & Tools: PostgreSQL, Supabase, Firebase, Docker, GCP, AWS, Helicone.ai, PostHog
Other: Kotlin Multiplatform, Vector DBs, Embeddings, LLM integration, LLM Ops, HL7 FHIR, RISC-V, Verilog
Languages
Portuguese (Native), English (C1), Italian, Spanish, Japanese (basic)