E-commerce
Sinesia Karol
A global luxury swimwear e-commerce platform — multi-region commerce engineered for a premium international brand.
E-commercePlatform
Every problem tells a story.
We turn it into a product.
Two kinds of work, one team.
Solutions built for clients — and products we conceived, built, and brought to market ourselves.
Client Solutions
Built for companies that
brought us a problem.
Marketplace
Alist
A marketplace for ultra-luxury fashion — buy or rent pieces from Chanel, Hermès, Dolce & Gabbana, Fendi, and more, every item certified on-chain.
MarketplaceBlockchainCommerceLuxury
Platform
Precision Fit
A precision-fit platform for luxury fashion — combining body twins, garment twins, fit intelligence, and virtual try-on, with a knowledge graph connecting every garment to every body.
PlatformDigital TwinFit Intelligence
Social Commerce
Lovelike
A creator platform where influencers earn without paying — and brands finally find the right creators.
MarketplaceAISocial Commerce
Jethro Products
Products we conceived, built
and brought to market.
Product
KinPet
Built by Jethro · Operated by Jethro
Pet health technology ecosystem — care planner, health journal, and an AI companion that knows your pet.
ProductHealth
Infrastructure
KinPet Pro / VetOS
Built by Jethro · Operated by Jethro
Veterinary operating infrastructure. Foundation → Intelligence → Experience → Ecosystem.
InfrastructureSaaS
Multi-Product
GSolux
Built by Jethro · Operated by Jethro
A multi-product technology company built by Jethro. SIOF-AI · MIP · SIOF Fleet · Guardian AI · AOSP — AI platforms that turn public operations into provable, governable systems.
Multi-ProductAIGovTechCybersecurity
Cybersecurity
Guardian AI
Built by Jethro · Operated by Jethro
Cybersecurity for public operations. AI that spots the threat, drives the response, and protects the data behind critical government services.
CybersecurityAIGovTech
GovTech
SIOF Prefeituras
Built by Jethro · Operated by Jethro
City hall in one operational view — Public Works, Health, Education, and Urban Cleaning side by side, with human approval, audit trails, and LGPD compliance in the architecture.
GovTechPlatformCompliance
Fleet Intelligence
SIOF Fleet
Built by Jethro · Operated by Jethro
The intelligence engine under SIOF. Live telemetry, fuel and cost per kilometer, predictive maintenance, and digital-twin simulation, run by 22 specialized AI agents.
AIPredictiveFleet
Testimonials
Don't just take our words, listen to theirs.
Carlos Eduardo
COO @ Lovelike
Jethro turned our vision into reality in a way very few could. We built from scratch a fully AI-native platform — conversational matching system, semantic search for brands and creators, persona generation powered by RAG and HyDE, smart contracts, Stripe Connect payments, and a viral growth engine. Everything that was planned was delivered. What truly surprised us were the features we never asked for but made complete sense for the product. Aime — our AI — became the heart of Lovelike, and that was only possible because of Jethro's technical depth and strategic vision. This wasn't just execution. This was partnership.
Tell us your problem.
Bring us a problem, an opportunity, or an idea. If it needs to exist, we'll figure out what it is — and build it.
Let's start with a quick form to understand what you need.