About
Senior Software Engineering Manager at eBay in Dublin. 19 years in the field, infra, observability and distributed systems.
Tools I host
- daft.varge.link · pick Dublin districts on a map, get a daft.ie search
- marathon.mvarge.com · Dublin Marathon 2026 road closures map
- mvarge.com/qr · QR code generator, nothing stored
- varge.link/s/… · my short links (e.g. /s/gh, /s/cv)
Projects
- daft-map-search · source of the daft.ie map search above
- eeg-analysis · EEG Flanker Task analysis, LabChart in, SPSS-ready CSV out
- agent-skills · skills for AI coding agents (OpenCode, Claude Code, Cursor)
- chess-studies · web UI to study chess openings and tactics
- python-opentsdb · Python client for sending metrics to OpenTSDB
- eirehomeworks.ie · site for a Dublin home services business
- stoutcore.com · site for a creative media collective
Before
Engineering manager for Amazon Aurora at AWS. Observability lead at PagSeguro (payments, Brazil) through its NYSE IPO. Earlier: monitoring for the São Paulo stock exchange, infrastructure for DASA, automation for a US bank from Costa Rica. Started in 2005 racking servers. Details on LinkedIn.
Contact
hello@varge.link · github.com/mvarge · LinkedIn
Or read what I'm writing.