Jose Tomás Pérez-Acle

Senior AI Engineer · Rust developer

Santiago, Chilegithub ↗email ↗

I design and build autonomous agent workflows and heavy automation where correctness, safety, and predictability are non-negotiable.

My work is agent orchestration, long-running LLM pipelines, retrieval and memory, and the deterministic control layers that keep autonomous behavior auditable and bounded — mostly in Rust and Python, with explicit guarantees around latency and failure modes. I tend not to build usual things: a temporal vector store, a behavioral layer with its non-goals written into the type system, a Bitcoin L2, threat research on the side.

01

chrono-mind

★ 75

A temporal vector store — time treated as a first-class axis of similarity, not an afterthought.

HNSW graphs with native temporal decay and importance weighting, over memory-mapped storage and lock-free concurrent operations.

RustHNSWtemporal decaylock-freememory-mapped
Code ↗
02

attuned

A behavioral layer that turns human state into machine-consumable interaction constraints for LLMs.

23 interpretable axes; a pure behavioral layer that produces prompt context, not actions. Explicit non-goals: no action execution, no persuasion optimization, no hidden optimizers.

Rust + Pythonsub-500µs85% validation passmodel-agnostic
Code ↗
03

rust-protocol-btc

in progress

Bitcoin UTXO management and off-chain state for payment channels.

Merkle-based state proofs give O(log n) verification; deterministic signature ordering prevents replay. Built for provable, auditable state transitions.

RustMerkle proofssub-ms transitions60% faster~2MB / 1000 UTXOs
Code ↗
04

CASCADE-parser

→ academic publication

Multi-agent graph intelligence — natural-language querying over agent-interaction graphs.

Schema-agnostic backend that evolves JSON schemas at runtime; NL translated into safety-constrained AQL (whitelisting, result caps). Refactored the LLM subsystem down ~84% while improving reliability.

PythonArangoDBFastAPI80+ tests
Backend ↗Frontend ↗
05

rnd-falsifier

A verification gate that commits only the claims a source actually supports.

Cross-family LLM cross-checking as a correctness layer: unsupported claims are dropped, not softened.

Pythongrounded falsificationcross-model
Code ↗
06

security research

public write-up

Reverse-engineered a credential-theft NPM package disguised as a recruiter take-home.

Traced obfuscated payloads through fake passport middleware into a staged execution pipeline; reported the package to NPM for takedown.

Node.jsdeobfuscationthreat analysis
Watch ↗

the rest lives on github ↗


Where I've built

Acid Labsclient: LATAM AirlinesJun 2025 — present
Senior Prompt EngineerAURA: a production document-intelligence and memory system with deterministic LLM context planning, async job orchestration, and auditable knowledge artifacts. Plus a multi-pass CustomGPT auditing pipeline monitoring thousands of configs.
Freelance2025
Senior AI EngineerCASCADE, a TypeScript ChromaDB wrapper, and ResearchRank — a modular ingestion pipeline benchmarked across FAISS, ChromaDB, and DuckDB.
RSM ChileAug 2024 — Apr 2025
GenAI EngineerSolo-built PDF/Excel/CSV automation and off-metric anomaly alerting for C-suite reporting, and agentic tooling for autonomous systems.
Fundación Ciencia & VidaAug 2023 — Aug 2024
Rust DeveloperOptimized molecular-dynamics order-parameter calculation by 64% (11 → 4 min); built centralized data analysis and automated CI/testing.
Habitans2019 — 2023
Prompt Engineer / FrontendEarly LLM pipeline work, and a full-featured React + Rocket platform for real-estate operations.