What I do
Every service below gets the same treatment: honest pricing, clear communication, and work I'm proud to sign. Pick a lane or mix and match.
Guitar, mandolin, theory, and composition — taught by a working musician with a music degree and twenty years on stage.
See lesson options →Shoeboxes of prints become organized, searchable digital archives. Fragile originals handled with care, damaged photos restored by hand.
See scanning tiers →Clean, fast small-business websites — and personal cloud servers that put your files back under your own roof.
See web & cloud options →Bench-level diagnostics and repair, plus custom automation builds — from Arduino prototypes to Raspberry Pi systems.
See repair options →Ten years in wine, five running brands grape to bottle. Cellar organization, inventory, and practical consulting.
See consulting options →Music lessons
I teach guitar (all levels), mandolin, music theory, and composition — from first chords to advanced harmony. My own path runs from a music composition degree through gamelan in Bali, the saz in Turkey, and twenty years of gigging, including a weekly gypsy-jazz residency. Lessons are one-on-one, paced to you, and always musical — technique serves the song, not the other way around.
Photo archival & scanning
Shoeboxes, albums, and fragile originals — scanned on professional equipment, organized with care, and delivered as a lasting digital archive.
Home cloud builds
A personal Nextcloud server on a Raspberry Pi — your photos, documents, and media, synced and shareable, with no monthly ransom to big tech. I build it, configure it, and hand you the keys.
Web design
No page builders holding your content hostage, no surprise fees. A clean, fast, mobile-friendly site you own outright — hosting set up in your name, so you're never locked in.
Electronic repair & automation
From a dead amplifier to a sensor network for your shop — I diagnose at the component level and build automation around Raspberry Pi and Arduino platforms. If it's got a circuit board, I can probably help.
Wine consulting & cellar logistics
I spent ten years in the wine industry — the last five as a winemaker running five brands from grape to bottle, handling everything from harvest logistics to production machinery. Whether your cellar is twelve bottles or twelve hundred, I'll bring order to it and help you drink it well.
About
Music · Mechatronics · Consulting
One umbrella for the work I love — teaching music, preserving memories, building personal technology, and sharing a decade of winemaking craft.
Andrew Geldmeier is a builder by trade and a musician by calling. After ten years in the wine industry — five of them as a winemaker running five brands from grape to bottle — he's now studying mechatronics at Sierra College and building Chimera Services: one umbrella for teaching, preserving, making, and fixing.
On stage he plays mandolin with Live Music Compadres, a gypsy-jazz string band with a Tuesday residency in Dutch Flat, California. Off stage he's soldering boards, scanning family archives, and teaching the next generation of players.
The chimera — lion, goat, and serpent in one body — is the honest mascot: several crafts, one standard of care.
Contact
Lessons, scans, builds, repairs, cellars — or just a question. I read everything myself.