Tom Gruintjes
Engineer GenAI Acceleration Rabobank Online Platform
Netherlands
Summary
👤
Senior🎓
Top SchoolTom Gruintjes is an engineer and product-minded technologist with 10+ years of experience building and scaling pragmatic, market-driven solutions across finance and AI. Currently accelerating GenAI on Rabobank’s online platform and working as a fractional CTO/CPO, he combines hands-on engineering, lean validation, and product strategy to turn prototypes into business impact quickly. He’s an active open-source maintainer (Marky MD, coderBOT, multiple MCP servers and an Ionic–Svelte integration) who demonstrates a knack for lightweight, privacy-friendly tooling and mobile-first AI workflows. His background in cognitive science and extensive international product work in emerging markets gives him a user-centered edge when designing agentic AI and productivity tools for commercial teams. Known for direct, transparent leadership, he thrives on rapid experimentation, close customer feedback loops, and teaching teams to leverage frontier AI tooling.
10 years of coding experience
12 years of employment as a software developer
MsC, Cognitive Sciences, MsC, Cognitive Sciences at Radboud UniversityPostacademic certificate, Strategic Account Management, Postacademic certificate, Strategic Account Management at ISAMVWO, Gymnasium-B, VWO, Gymnasium-B at St. Thomascollege
English, Dutch, Spanish, German, venloos
Github Skills (159)
phonegap10
realtime10
cordova-plugin10
mobile-web10
firebase10
javascript10
sapper10
ionic10
api10
webapp10
swift10
realtime-database10
angularfire10
angular10
sveltekit10
Programming languages (9)
Github contributions (5)
Tommertom/ionic-sveltekit-ssr-demo
Feb 2023 - Feb 2023
Blazing fast PWAs with SEO power using SvelteKit and Ionic
Contributions:30 commits, 2 PRs, 29 pushes in 24 days
ionic-svelte/core
Jul 2020 - Jan 2023
Core components for enabling Ionic in your Svelte(Kit) project
Contributions:4 reviews, 245 commits, 33 PRs in 2 years 6 months
apiionic-uireactionic-frameworksvelte
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