Christian Weinmayr
jack of all trades, master of some.
I build software and make things in Linz, Austria — native apps for Mac and iPhone, web products, plugins for JTL-Shop, design, e-commerce & marketing consulting, music, and 3D-printed objects. Independent since 2001.
01Apps
Press Space on any JSON file in Finder and actually read it. Quick Look for JSON, JSONL & NDJSON.
A fast, native file manager for Prusa Connect — browse, find duplicate re-slices, upload, print.
A VNC client, not a platform. Connect, see the screen, type — nothing else in the way.
470 hand-curated classic recipes with live, motion-driven glassware. My Bar, journal, IBA specs.
A DJ set recorder built around one promise: it will not lose the set. 12h+ durable capture, markers, per-DJ export.
02Software & Web Products
Turns STEP and IGES models into release-ready engineering drawings — orthographic views, dimensions, callouts, per-component sheets. PDF, DXF, SVG, PNG.
Your menu, every language — translates restaurant menus into 30+ languages from PDF, design-preserving, with QR codes for guests.
No spam, only ham — an AI-driven spam filter for your own mail server. Self-hosted MX gateway, quarantine, daily digest.
Content management and playback for LED matrix walls — a canvas editor for dynamic content, scheduling, and offline-capable networked players.
03JTL-Shop Plugins
Professional extensions for JTL-Shop 5, used in production shops — checkout country restrictions, shipping-address fixes, special costs and special products.
jtl-plugins.com →04Web Development
Websites and web applications since 1996 — from banking information systems (3 Banken Generali, 1999–2008) and the Linz Marathon site (2009–2016) to the danceschool horn site through countless relaunches, booking platforms and realtime trading applications (Kalyp, formerly Rise Financial).
Latest: teichwerk.at — restaurant, bar & events at the JKU pond · glut.at — architecture studio
Start a project →05Design
Corporate design and graphic design — naming, logos, brand relaunches, campaigns, print and packaging. From the Kaffeeladen rebrand (+7% revenue through a single social campaign) to industrial brands like FerRobotics and Romberger.
danceschool horn · Kaffeeladen · Romberger · FerRobotics · FOOD MARKET LINZ · Die Sandburg · Fest & Gast · Kepler Society · Kalyp — CAESAR awards 2010 & 2012; pixxers exhibited three years at the Cannes Lions.
Get in touch →06Consulting & Marketing
Management consulting for sales and marketing, hands-on since 2001 — positioning and rebranding, customer journeys and sales processes, CRM introduction, marketing planning & budgets, content strategy, e-commerce and JTL-Shop projects. Formerly partner at Mehr. Consulting (2016–2019).
Romberger · FerRobotics · Ventrex · Schall & Rauch · Kaffeeladen · Kepler Society · Bacon & Bold · Kalyp
Get in touch →07DJ & Events
I DJ and run Sommernachtsladen, an open-air summer series running since 2012, now at Sandburg Linz. Sets and mixes are on SoundCloud.
soundcloud.com/christianweinmayr →083D Design & Print
CAD design and 3D printing — functional parts, prototypes, and small production runs. From idea or broken part to printed object.
Ask about a part →