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Analytics Engineer · Data & AI Systems

Computer Engineer turning data and systems into useful decisions.

Spain · CET

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Evidence

Professional experience
4+

Across raw data, product logic, and business strategy.

Less OpenAI API and token usage
80%

While preserving data integrity in an AI/data pipeline.

Less ad-hoc reporting
85%

After company-wide BI dashboards were established.

Daily dashboard use
30%

Share of the company using dashboards each day.

01

A containerized document-ingestion platform triggered by Nextcloud tags, with per-user MCP authentication, configurable scan depth, and bounded VLM fallback.

  • Python
  • FastAPI
  • PostgreSQL
  • Qdrant
  • Docling
  • Tesseract
Independent/portfolio experienceRead case study Independent work; public source and demo links are not available.
OCR INGESTOR / INGESTION LINEIllustrative document-ingestion line: scanner, router, text splitter into chunks, bounded-fallback VLM booth, Markdown press, index rack and an MCP gateway with an agent.OCR-01012345012

Edge computer-vision and IoT automation designed to protect ducks in aviary farms at night without manual intervention, featuring threshold tracking and model fine-tuning.

  • Object detection
  • Multi-object tracking
  • IoT logs
  • Zigbee
Independent/portfolio experienceRead case study Independent work; public source and demo links are not available.
ALA / ENTRY COUNTING RIGIllustrative entry-counting rig with camera, ducks, vertical gate, local Edge controller and remote review server.00AB
METRICS CONTROL / HOMELAB AGENT BENCHIllustrative homelab agent bench: Ed25519 signing gateway, request rail, 9-check verifier gate, isolated sudoers root helper, three inspection bays, and Prometheus scrape terminal.sudoAPTGITDOCKER5m TTL

Modular, distributed local AI infrastructure deploying isolated services across dedicated machines, with dynamic proxy discovery and VRAM lifecycle management.

  • llama.cpp
  • Vulkan
  • OpenAI-compatible APIs
Independent/portfolio experienceRead case study Independent work; public source and demo links are not available.
LOCAL AI / INFERENCE PATCH-BAYIllustrative local-inference patch-bay bench: clients, router, one Arc Pro B70 GPU engine, support modules, knowledge, VPN and observability. GPU ENGINE ROUTE HERMES OPENCODE WEBUI CLOUD KNOWLEDGE DOCUMENTS SCRAPPER VPN WATCHER QDRANT POSTGRES KNOWLEDGEOBSIDIAN FOLDER CLOUD PROVIDERS NEXTCLOUD TRAY SEARXNG + CACHECRAWL4AI → MDBROWSER · TBDSCRAPPER GLUETUN VPNINTERNET ARC PRO B7032 GB LLAMA-SERVER LLM / VLM ALA OCR XPU TTS · CPU STT EVAL 10 MIN IDLE LLAMA-PROXYBEARER SLOT RELAY ROUTELOCAL / CLOUD HERMES OPENCODE OPEN WEBUI WATCHER9106

02

Feb 2024 — Jan 2026

Immunefi · Remote

Data Analyst, Analytics Engineering focus

  • Led data-warehouse restructuring, tracking plans, and analytics delivery across teams.
  • Built Python APIs and AI/data pipeline integrations; reduced OpenAI API calls and token usage by 80%.
  • Created Looker dashboards used daily by 30% of the company, reducing ad-hoc reporting by 85%.

Feb 2023 — Jan 2024

Immunefi · Remote

Data Analyst

Role progression supporting analysis, data quality, and decision-making.

Sep 2021 — Feb 2023

Immunefi · Remote

Community Manager & Junior Data Analyst

Role progression supporting analysis, data quality, and decision-making.

03

Professional experience

  • SQL
  • PostgreSQL
  • BigQuery
  • Looker
  • Python
  • FastAPI
  • ETL/ELT
  • Segment
  • Mixpanel

Independent/portfolio experience

  • Object detection
  • VLMs
  • RAG
  • Qdrant
  • Go
  • Prometheus
  • Grafana
  • Docker

Qualified knowledge

  • Git — engineering tool
  • dbt — conceptual knowledge; not production implementation experience

04

Computer Engineering

Universidad Internacional de Valencia

Dates intentionally omitted until confirmed.

Languages
Spanish
Native
English
Fluent

05

Interested in data systems, analytics engineering, or practical AI integration? Let’s talk.

pepiagnt@gmail.comLinkedIn