G4A IVI
In developmentIntravitreal injection scheduling for eye clinics
Keeps every eye on its treatment rhythm: per-eye plans, who is overdue, next week’s lists, reminders and billing. Scheduling software, not a medical device.
Software for clinics, pharma teams, businesses, company builders and private users, each one fitted to the markets it serves. Self-hosted where it matters, and nothing calls home.
Intravitreal injection scheduling for eye clinics
Keeps every eye on its treatment rhythm: per-eye plans, who is overdue, next week’s lists, reminders and billing. Scheduling software, not a medical device.

An AI-first electronic health record
Self-hosted, FHIR R5 native, with AI built into documentation, coding and drug-interaction checks. Modules switch on per clinic and specialty, from a home practice to a hospital network.
A company operating system with an AI layer
Intranet, HR, expenses, contracts and records in one self-hosted product. Agents work through the same API as people, and nothing they propose happens until a person confirms it.
Live audience feedback for speakers
Listeners tap green or red while they listen; each tap lands on the sentence being spoken. Live captions and Q&A during the talk, highlight clips and a recap after it.
A CRM for pharma field and medical teams
AI-first, works offline, headless: a rep dictates for twenty seconds and gets a structured call report. Self-hostable and air-gappable, an open alternative to Veeva CRM.
Self-hosted customer engagement for websites
Live chat, an AI answer bot that cites your help articles, one inbox for chat, e-mail, messengers and phone, and cases with a pharmacovigilance pack. On your servers, nothing calling home.
One CRM for your own contacts, a small business or a field team
Choose what you do and it uses your words: personal contacts, freelancing, coaching, creators, real estate, recruiting, events, nonprofits and alumni, pharma field teams. AI-first, works offline, hosted for you at crm.yeysus.com.
Dr. Jesus del Valle