Finance Tracker
Household finances with CSV bank imports, keyword-based auto-categorisation, monthly trends and category breakdowns.
FinanceCloudflare D1Recharts
Available for new opportunities
Ricardo
Gomes
Engineering software should be as good as the engineers using it.
I'm a civil engineer who became a software engineer. I build the tools my classmates wished they had — starting with the rainwater harvesting system from my published civil engineering capstone.
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What I'm building
Tools & Apps
Free engineering tools anyone can use, plus the private apps I run my family's day-to-day on. Curious about one? Ask for a demo.
Open to everyone
Free · Public
Rainwater Calculator
Size residential rainwater harvesting cisterns to ABNT NBR 15527. Grew out of my published civil engineering capstone on gravity-fed rainwater systems for Maringá, PR.
WaterNBR 15527Civil Engineering
Open toolRoadmap
More tools on the way
Stormwater calculators, CPT data visualization, structural load tools — informed by conversations with engineers and students about what's actually missing from their day-to-day.
GeotechnicalStructural
Private apps · demo on request
Net Worth Portfolio
Investments and debt tracked side by side, with a projection chart for where the balance sheet is heading.
FinanceProjections
Strength Training Log
Session logger with routines and a rest timer, plus PRs, progression charts, a consistency heatmap and muscle balance.
HealthData viz
Kids Health
Medication dose log with next-dose timing, inhaler puff counters and growth tracking — shared between both parents.
FamilyHealth
Claude Connector
Remote MCP server with its own OAuth 2.1 authorization server, so Claude can read and update all of the above straight from chat.
MCPOAuth 2.1AI
About
Background
The short version.
I started in civil engineering — a BSc from Unicesumar with a published capstone on gravity-fed rainwater harvesting in Maringá, PR (NBR 15527, Rippl Method, 10 years of INMET data). I followed it up with McGill's Integrated Water Resources Management course (89/100), where my final paper analysed the Pirapo River — the watershed that supplies Maringá — and a Cone Penetration Testing certification on the geotechnical side.
In 2021 I switched into software. I've spent the last four+ years shipping production systems at Getty Images, where I'm now a Senior Software Engineer. The intersection — software for engineers, by an engineer — is where I want to spend the next decade.
- Senior Software Engineer, Getty ImagesOct 2024 – Present · 4+ years at Getty
- BSc Civil Engineering, Unicesumar2014 – 2019 · WES-recognized 4-year bachelor's degree
- Integrated Water Resources ManagementMcGill University, 2020 · Final grade 89/100
- Cone Penetration Testing certificationActive geotechnical credential
- Published capstone — rainwater harvesting, Maringá/PRUniCesumar RDU, 2018 · NBR 15527 + Rippl Method
Tech I reach for
TypeScriptReact 19TanStack StartCloudflare WorkersTailwind CSSVitestBiomeDomain-Driven Design