Sinesia Karol
A global luxury swimwear e-commerce platform — multi-region commerce engineered for a premium international brand.
Two kinds of work, one team.
Solutions built for clients — and products we conceived, built, and brought to market ourselves.
Client Solutions
A global luxury swimwear e-commerce platform — multi-region commerce engineered for a premium international brand.
A marketplace for ultra-luxury fashion — buy or rent pieces from Chanel, Hermès, Dolce & Gabbana, Fendi, and more, every item certified on-chain.
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.
A creator platform where influencers earn without paying — and brands finally find the right creators.
Jethro Products
Built by Jethro · Operated by Jethro
Pet health technology ecosystem — care planner, health journal, and an AI companion that knows your pet.
Built by Jethro · Operated by Jethro
Veterinary operating infrastructure. Foundation → Intelligence → Experience → Ecosystem.
Built by Jethro · Operated by Jethro
A multi-product technology company built by Jethro. SIOF-AI · MIP · SIOF Cargo · Guardian AI · AOSP — AI platforms that turn public operations into provable, governable systems.
Testimonials
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.
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.