Contact

A direct path to David, without making people guess

davidtiz.com stays personal, experimental, and reflective. This page is the shareable contact hub: the fastest confirmed ways to email, book time, start a freelance conversation, or move into a scoped business discussion.

English + Español welcomeBack to home

Quick reach

Best if you want the shortest path to a real conversation.

WhatsAppStart with a screened, context-first message that keeps the phone out of public pages.EmailBest async path for introductions, follow-up, and project questions.Book a callUse this if you want to talk live and get into the actual problem quickly.FacebookFastest social path if someone met me locally and wants to reconnect there.InstagramUse this if Instagram DM is the easiest way to continue the conversation.

Hire me

Best if you already know this is a project, engagement, or freelance conversation.

UpworkUse this if you want a scoped freelance project or contract path.FiverrUse this if a productized package or smaller entry point makes more sense.

Follow the work

Best if you want to inspect the actual code, experiments, and project follow-through.

YouTube — Razon Live LabAI security explainers, live build VODs, and stream highlights from the lab.TwitchLive deep-work blocks and sanitized build sessions, in real time.XClips, AI security takes, and go-live announcements.GitHubCode, experiments, repositories, and working implementation history.LinkedInProfessional profile, background, and another clean way to connect.

Prefer a structured intake?

I keep the first message short on purpose. If this is a real project, send scope and timeline so I can respond quickly with realistic next steps.

Start a project on WhatsApp