Systems in production, not demos.
Systems in production, told from the problem they started from. Clients are not named, for confidentiality; the facts are.
year: 2024-2026
sector: Electric mobility
EV charging network platform
A public charge point network to run remotely. I built the OCPP microservice that holds the connections and the backend for customers, bookings and payments.
result: 2 yearsin production
year: 2021-2026
sector: Construction and safety
Construction site safety platform
Site safety and workforce data out of spreadsheets. A multi-role platform with QR badges, clock-ins, document expiry and compliance, live for five years.
result: 281database migrations
year: 2025-2026
sector: Field service
Pest control field service system
Street-level contracts, devices in the field, warehouse and invoicing in one system, so sales, technicians and billing all work on the same data.
result: since 2026live and evolving
year: 2025
sector: Public sector
Click day platform for public calls
Months of traffic compressed into minutes. An application platform with digital identity login and a Kubernetes setup designed and load tested for the opening moment.
result: 80-120workers at peak
year: 2023-2026
sector: Events and congresses
Scientific congress platform
Every congress has its own rules. A platform where each event configures fees, registration forms, abstracts and bookings without any new code.
result: 3 yearsin production
year: 2024-2025
sector: Recruiting
Candidates, companies and interviews in one flow
Profiles with CV, skills and selection phases; companies with offers, locations and agreements; interviews confirmed with a link, credits and invoicing, in a single platform.
result: 242database releases
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