What I'm working on right now.

Inspired by nownownow.com. Updated when life shifts, not on a schedule.

NOW PLAYING · SPOTIFY

Nothing playing right now.

AT WORK · BLUE MEDICAL GUATEMALA

▶ ACTIVELY BUILDING

▸sofIA — primary author of a multi-agent voice system for healthcare scheduling, currently in production. Built on ElevenLabs ConvAI + n8n with a FastAPI + Nuxt management platform. Working on extending the agent toolset and tightening the validation layer around the LLM.
▸CCCV CRM — building the internal CRM for Blue Medical's commercial and medical operations. Laravel backend wired to the existing service mesh, centralizing doctor affiliations, commercial workflows, and scheduling data.
▸Payment Service · network tokenization — moving from raw PAN-on-file to network tokens issued by the card scheme on top of the existing VGS card vault. Lower fraud surface, better authorization rates, fewer PCI obligations.

● OWNING IN PRODUCTION

Systems I built that are now on stable cadence — on-call, bug fixes, occasional hardening, no new feature work right now.

▸Payment Service — multi-gateway abstraction now stable in production with an expanded processor set. Strategy Pattern keeps each integration scoped to its own DTO, strategy class, and job queue.
▸Invoice Service — Guatemala FEL e-invoicing through an authorized provider, with a Strategy Pattern for future provider swaps. SAP integration, multi-establishment support.
▸BlueMeds Platform — medication subscription delivery with 10+ third-party integrations (ERP, support, messaging, healthcare middleware, AI calling).

◌ ON THE ROADMAP

▸More complex AI chatbots beyond sofIA's scheduling scope. Scope and architecture still being defined — likely multi-agent orchestration with stronger deterministic guardrails.

BUILDING ON THE SIDE · ACTIVE ALL PROJECTS →

LUMIRAReal-time statusline for Claude Code & Qwen Code · TypeScript, zero runtime deps · published on npm · ~1.9k downloads/month

NIGHTWIRECompressed dark design system for developer tools · semantic tokens, intensity scale, Tailwind plugin · published on npm · v2 in active development

KOVIASmart pet adoption platform · connects rescue organizations with adopters via an automated scoring engine · NestJS + Nuxt 4 + Prisma + BullMQ

VITTBOTMulti-agent crypto trading bot · 3 Claude agents + deterministic Risk Manager (10 hard-coded rules, never delegated to AI) · NestJS

CLARIFYAI legal contract auditor (micro-SaaS, alpha) · Nuxt + Supabase RLS + OpenAI + Stripe credits + BullMQ

LEARNING / EXPLORING

▸Multi-agent LLM orchestration — production-safe pipelines, deterministic safeguards over model choice, failure modes that don't require a rollback.
▸LLM evals and prompt engineering — output scoring, rubric-based benchmarks, systematic regression testing for AI pipelines. Making "does this actually work" answerable.
▸Payment network internals — network tokenization, card scheme authorization flows, PCI scope reduction. Goes deeper than most backend engineers need, but I'm already here.

WHAT I'M LOOKING FOR

▸Senior backend or tech lead at a company building real systems — payments, AI in production where the validation layer is the hard part, distributed services, the kind of work where the messy parts are the interesting parts.
▸Remote (UTC-6, works well with US hours).
▸Not actively applying, but open to the right conversation. If what you're building sounds like it belongs on this page, reach out.

↓ Download CV (PDF)cativo@cativo.dev LinkedIn →