GiovanniGomesGuerreiro
current
AI & Analytics Lead at Danish Endurance
Tech Mentor at Hack Your Future
Eight-plus years across the whole analytics spectrum, from BI and data modelling through to agentic AI. Now I build that entire layer behind an e-commerce business: pipelines, models, the containerized jobs and schedules that keep them running, and the LLM tooling on top. Brazilian-Italian engineer, Copenhagen-based, happiest where analytics stops being reporting and starts making decisions.
8+
years across analytics and AI
600+
data models in production
responsible for
- Technical lead for the entire data engineering layer: pipelines, warehouse, models, and the containerized jobs and schedules behind them
- Direct owner of 50%+ of the data products the company ships
- AI and automation projects across every department
- AI adoption across a 100-person company
- The internal voice for AI: workshops, advisory, build-vs-buy calls
working on
at Danish Endurance · private
- Analytics warehouse
A dbt and BigQuery warehouse on a medallion architecture: 600+ models pulling 30+ sources (Shopify, Amazon, marketplaces, ad platforms) into the governed sales, inventory and finance models the whole business reports on. Ingestion and transforms run as scheduled, containerized jobs.
dbt · BigQuery · SQL
- Data products & dashboards
The reporting layer teams actually open: Metabase dashboards, self-serve models, and Excel deliverables for the people who live in spreadsheets.
Metabase · SQL · dbt · Excel
- PIM system
The company's product information system: a spreadsheet-style grid for bulk-editing catalogue data, Excel in and out, role-scoped access, and LLM help where the data needs interpreting.
Next.js · Prisma · Postgres · Claude API · Vercel
- Amazon deal planning
Internal app for planning Amazon promotions: scheduling product packs into ISO weeks and pricing deals down to child-ASIN level.
Next.js · React · Drizzle · Neon · Vercel
- Packaging QA
Checks packaging-sticker artwork against official product master data. Pages are rendered and read by an LLM, then diffed against data kept fresh by nightly jobs.
Next.js · Claude API · Vercel
- Product localization
Translates listing content into nine languages with a dictionary-first, LLM-fallback strategy: consistent terminology, controlled cost, strict character limits.
Python · Streamlit · Cloud Run
- AI visibility tracking
Tracks how the brand shows up in AI-assistant answers: curated prompt sets run across models, scored, and landed in BigQuery for dashboards. Packaged as a container and run on a schedule.
Python · Docker · BigQuery
personal
on GitHub
- ClipVault
A Windows clipboard manager that never leaves your machine: history, pinning, folders, and a Ctrl+Alt+V quick panel. No cloud, no account.
C# · .NET 8 · WPF · SQLite
- Anki Creator
Generates Anki decks for any language with AI voices and optional imagery. Incremental, so it never pays twice for the same card.
Python · ElevenLabs · Gemini
- Lara
Language learning on a real spaced-repetition scheduler. Describe what you want to learn and it builds the cards, the audio, and stories pitched one level above you, with a tutor on every card that remembers the thread.
Next.js · Postgres · AI SDK · FSRS-6
experience
AI & Analytics Lead · Danish Endurance
Copenhagen · owning the analytics function (data engineering, warehouse, cloud infrastructure and reporting) for a 100-person, 1B+ DKK e-commerce business, plus the AI and automation layer built on top of it. 60+ projects shipped.
Analytics Engineer · Danish Endurance
Built the company's analytics platform end to end: 600+ dbt models over 30+ sources on GCP, orchestrated as containerized jobs on a schedule, plus the reporting layer the business runs on.
Intern · Danish Endurance
Analytics engineering · set up the first BigQuery and Metabase layer, and the earliest ingestion sources as Python scripts.
Tech Mentor · Hack Your Future
Mentoring developers from refugee and immigrant backgrounds into Danish tech.
Business Analyst · Grupo CRM
São Paulo · analytics and reporting across a 600+ store network, alongside R&D coordination.
Intern · PepsiCo
São Paulo · consumer and market survey analytics for the Brazil business.
education
Human-Centered Artificial Intelligence
Technical University of Denmark (DTU), 2022–2024
General Engineering
UNIFEI, Brazil & University of Windsor, Canada, 2014–2019 · Emerging Leaders in the Americas scholarship
- SQL
- Python
- dbt
- BigQuery
- Metabase
- LLMs
- Next.js
- Docker
- Cloud Run
- GCP
- Vercel
- CI/CD