Open to AI Solutions Architect roles · Remote, Europe

I turn messy workflows into systems that run themselves.

I'm Pablo, a solutions architect who designs and ships AI agents, automation and video infrastructure that plug into a team's real tools. Senior Solutions Architect at the Ethereum Foundation, founder of StreamETH, and I take projects from discovery all the way to production.

Get in touch Talk to my AI avatar See the work GitHub
4 yrsat the Ethereum Foundation
5Devcon / Devconnect editions engineered
2 + CTOstartups founded, one CTO role
EU patenton a quoting tool I built
How I work

From a whiteboard conversation to a system people actually use.

Most AI projects stall between the demo and the workflow. My job is closing that gap, end to end.

01

Discover

Sit with the team, map the real process, and find the steps that cost the most time or break most often.

02

Architect

Pick the simplest design that works: which agent, which tools, where humans approve, and how it fails safely.

03

Build & integrate

Ship it into the tools people already use (CRMs, chat, calendars, cloud) instead of yet another dashboard.

04

Operate

Deploy, monitor and iterate. Self-hosted where it makes sense, with costs and limits people can see.

Selected work

Case studies

Problem, architecture, outcome. A mix of production systems for large events and AI products I've designed and built.

Video infrastructureLive eventsAutomation

Devcon & Devconnect video production

Ethereum Foundation · Senior Solutions Architect · 2022–2026
Problem
Ethereum's flagship conferences run hundreds of talks across many stages in a new country every year. Every one has to be recorded, streamed and published.
What I built
Led video production engineering for five editions: Amsterdam, Bogotá, Istanbul, Thailand and Argentina. Built the pipelines that take each stage from schedule to livestream to a published recording.
Outcome
A repeatable production stack the team reuses edition after edition, run by a small crew.
Pipeline
Event schedule talks · stages · speakers
Production pipeline per stage, per talk
Stage A
Stage B
Stage …
Livestream → clips → published VOD
PlatformOpen sourceFounder

StreamETH

Founder · 2021–2025
Problem
Web3 events produce great talks, but most recordings never get edited, published or found again.
What I built
An open-source video platform for web3 events: livestreaming, recording and automated pipelines that turn live sessions into searchable, publishable content.
Outcome
Used to stream and archive Ethereum community events. I owned product, architecture and the team.
streameth.org ↗
Architecture
Venue streams
Remote speakers
Ingest & live transcode
Live player
VOD archive
Clips
AI agentsClaudeMulti-tenant

Scout: an AI sales development agent

Founder · 2026–present
Problem
Prospecting on LinkedIn is slow, repetitive work, and generic outreach automation gets ignored and gets accounts banned.
What I built
A signal-based lead engine: Claude agents find prospects that match an ICP, score them against qualification signals and draft personalised outreach, with a human approving every step. It ships as a containerised stack (app, headless-browser sidecar, edge proxy) deployed per tenant, plus a licensing, telemetry and update server.
Outcome
Each client runs on its own isolated instance, with licensing and updates handled centrally.
scout.pblvrt.com ↗
Per-tenant deployment
ICP & signals defined with the client
Claude agents discover → score → draft
Human approval queue
App
Chrome sidecar
Caddy edge
Agent orchestrationMCPOpen source

Helix: goal-driven coordination for Claude agents

Creator · open source (MIT)
Problem
Single agents are good at tasks but bad at long-running goals: they lose context, use the wrong tools and nobody checks their work.
What I built
A desktop engine that turns a goal into a kanban board of tasks. A planner agent breaks the goal down, each task runs as a Claude subprocess with only the MCP tools scoped to that goal, and every result is verified before the next task is chained on.
Outcome
A reusable pattern for putting agents to work safely: scoped tools, human approval and verification by default.
github.com/pblvrt/helix ↗
Control loop
Goal intent + linked MCP servers
Planner agent → board
Backlog
In progress
Verify
Approve · chain next task
FintechComplianceHexagonal architecture

Accountify: automated accounting & tax

Architect & builder
Problem
Running a small company in Portugal means double-entry books, VAT, corporate tax and certified invoicing: a lot of rules, and costly mistakes.
What I built
A modular monolith with ports & adapters: a real double-entry ledger (Blnk) with a single writer that enforces balance, idempotency and period locks, and a compliance layer for SNC, IVA/IRC, SAF-T and certified invoices. Decimal money and typed, validated boundaries throughout.
Outcome
Bookkeeping and filings that are correct by construction, not by careful data entry.
github.com/pblvrt/accountify ↗
Modules
Bank feed
Invoices
LedgerService.post balance · idempotency · period lock
Blnk double-entry ledger
SAF-T
IVA / IRC
IES
Experience

Where I've done it

2022 – now

Ethereum Foundation · Senior Solutions Architect

Led video production engineering for five Devcon and Devconnect editions (2022–2026). Since 2026, in the Usecase Lab, exploring and prototyping new applications of Ethereum.

2026 – now

Scout · Founder

Claude-powered sales development agent, deployed per client.

2021 – 2025

StreamETH · Founder

Open-source video platform for web3 events: live streaming, archive and automated content pipelines.

2023

Beem · CTO

Built the paid-access stack: paywalls, subscriptions, billing integrations and revenue reporting.

2021 – 2022

Sunhero · First engineering hire

Built the solar quoting tool that later received an EU patent.

Earlier

Independent · AWS Solutions Architect & Engineer

Ran client projects end to end, from discovery and architecture to delivery and handover.

Toolbox

What I build with

AI & agents

  • Claude / Agent SDK
  • MCP
  • Multi-agent orchestration
  • Human-in-the-loop
  • OpenAI / OpenRouter

Application

  • TypeScript
  • Node.js
  • Next.js / React
  • Electron
  • Python
  • Zod

Cloud & ops

  • AWS
  • Docker
  • Self-hosted PaaS
  • Postgres / Supabase
  • Redis
  • Caddy / nginx

Video & web3

  • Live streaming
  • Transcoding & VOD
  • Ethereum
  • Solidity
  • ERC-8004 agents
Also shipped

More projects

Oneshot ↗

Build and deploy web apps through an AI conversation.

oneshotapp.io

Use Case Lab ↗

122 Ethereum use-case ideas across 16 domains, with an interactive explorer.

usecaselab.org

Vibecourse ↗

AI-powered course creation platform.

vibecourse.io

Recall ↗

AI meeting recall and notes.

app.recall.pblvrt.com

Mesopotamia 3D ↗

Interactive 3D map of Mesopotamia in Hammurabi's time, with cities at true scale.

mesopotamia.pblvrt.com

Venue 3D ↗

Three.js digital twins of event venues, with walk-through and path-traced renders, used to plan Devcon.

github.com/pblvrt
Contact

Have a workflow that should run itself?

I'm looking for AI Solutions Architect and forward-deployed roles, remote in Europe. Happy to talk about a role or a problem you're stuck on.

Message me on X GitHub