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ertval/README.md

👋 I'm Ertval (Erti)

AI Engineer (LLM Babysitter → Factory Manager) · Agentic Orchestration · Backend and Platform Engineering

Athens, Greece · LinkedIn · Portfolio

Agentic backend engineer and educator transitioning to AI-native systems engineering. Foundation in Go and systems design, with a deep interest in agentic AI orchestration and production-safe harness engineering. Bridging technical architecture with product thinking to build reliable agentic software systems, where AI scales syntax and humans retain strict ownership of orchestration, intent and taste.

Currently: Co-Founder @ Keel Technologies — multi-agent AI for maritime intelligence
Previously: 11y founder @ Metagalerie · Zone01 (Software Engineering, RNCP L7) · Mathematics Educator
🏆 1st Place — Panathenea AI Hackathon 2026

Core Stack

Go · TypeScript · Python · SQLite · Docker · FastAPI · Pydantic · LangGraph

Currently Exploring

Agentic Orchestration · Safe AI Deployment · Omnigent · Durable Execution (Inngest)

Featured Projects

two-tier-safe-ai-gate — Reference implementation of a two-tier safe execution model for LLM agents written in Go. Tier 1: autonomous exploration → Deterministic validation boundary (MCP server) → Tier 2: bounded execution (durable Inngest workflows). Go Inngest Omnigent Docker

keel-multi-agent-pipeline — Orchestrator-Worker-Validator multi-agent pipeline for unstructured document intelligence. 1st place winner of the Panathenea AI Hackathon 2026. Python LangGraph Pydantic FastAPI

social-network — Go + Next.js full-stack monolith with vertical feature slices and pluggable Postgres/SQLite · Redis/MemCache · RabbitMQ/EventBus adapters. 556 commits, CI + E2E. Go Next.js PostgreSQL Docker CI/CD

Open To

AI-native backend roles · agentic-systems collaboration · Athens / remote EU

Pinned Loading

  1. forum forum Public

    Hexagonal architecture Go monolith. Ports & Adapters, SQLite, Docker, table-driven tests. Zero external deps.

    Go

  2. keel-multi-agent-pipeline keel-multi-agent-pipeline Public

    Orchestrator-Worker-Validator multi-agent pipeline for maritime document intelligence. 1st place Panathenea AI Hackathon 2026.

    TypeScript

  3. make-your-game make-your-game Public

    Pure-JS ECS game engine. DOM node pooling, 60 FPS rendering, CSP/Trusted Types, Vitest + Playwright E2E. 850 commits.

    JavaScript

  4. real-time-forum real-time-forum Public

    Self-hosted real-time forum SPA. Go backend + Vanilla JS frontend, WebSocket presence/typing, SQLite, 1125 commits.

    JavaScript

  5. social-network social-network Public

    Go + Next.js full-stack monolith. Vertical feature slices, pluggable infrastructure adapters, WebSocket real-time, CI + E2E.

    HTML

  6. two-tier-safe-ai-gate two-tier-safe-ai-gate Public

    Two-tier safe execution model for LLM agents. Go + Inngest + Omnigent MCP. Policy-gated durable workflows.

    Go