Multiview Supervisor
Watches every simultaneous event stream on one screen, so a drop is caught before the audience sees it.
Technology studio — Rijeka, HR · worldwide
We build software, and run it in the real world.
Tavo is a technology studio. We ship web apps and sites, stand up the IT behind live operations, and run broadcast that stays on air — systems built to hold up under pressure.
Runs with · trusted by
01Capabilities
All services →Sites, web apps, and internal tools.→
Software & Web
Web apps, sites, and internal tools built to be used, not just demoed. Next.js, React, TypeScript, and Python — from a marketing site to the dashboard your team lives in.
On-site systems for live operations.→
Event IT & Operations
On-site setup and operation of competition-management software (Sportdata / SET) at WKF, EKF, and national-level events. Multi-tatami scoring networks, static-IP topologies, hardware and configuration — plus video review for officials — set up, hardened, and kept running from weigh-in to medal ceremony.
Multi-camera streaming that stays up.→
Broadcast & Live Streaming
Multi-court live streaming with multiview monitoring and on-site AV. Multi-camera capture pushed to multiple simultaneous streams — up to 4K where connectivity allows — built to stay up when there's no second take.
Training & enablement
We don't just run the systems — we train the people who do. Hands-on tutorials and documentation for federation teams stepping up to SET.
02How we work
01
Scope
We map your event: courts, schedule, streaming and review needs, what the venue provides.
02
Set up
Networks, hardware, and Sportdata/SET configured and hardened before doors open.
03
Run
On-site the whole event, weigh-in to medal ceremony. Broadcast and video review live.
04
Hand over
Documented so your team can carry on. Remote support between events.
03Track record
- —
- years on SET
- 18●
- host cities
- 3●
- continents
- —
- courts at once
Final figures (years on SET · total events · max simultaneous courts) to confirm.
04Selected work
All work →WKF, EKF & national championships
Competition technology run on-site across WKF and EKF events, and for the Croatian Karate Federation (HKS), where we also handle live streaming and video review.
Client web & SEO
Sites and migrations for local businesses, built to load fast and be found.
The kit we build & run with — Sportdata / SET · OBS · YouTube · Next.js · React · TypeScript · Python — multi-camera capture, up to 4K where connectivity allows.
05Events we run
18 cities · 3 continents →Drag to spin · scroll to zoom
- World Championships
- European Championships (EKF)
- Karate1
- Open & other WKF events
06Why Tavo
End-to-end
We build it, ship it, and run it on-site. One team from the first commit to the last match.
Built to run
Tested for the day it has to work, not the day it ships. Redundancy where it counts.
Documented
Everything we deliver stays maintainable after we leave. No black boxes.
07FAQ
- Can you bring your own equipment?
- Yes. Self-sufficient with capture, encoding, and networking gear — plus the cases to move it. You don't have to source broadcast hardware.
- How much lead time do you need on-site?
- Two days to set up if using your equipment, one day if we bring our own.
- Can you stream in 4K?
- Yes, up to 4K where the venue's connectivity allows.
- How many courts/tatami can you run at once?
- We run multi-tatami scoring networks across full championships. Exact maximum — to confirm.to confirm
- What do you need from the venue?
- Good internet (more for 4K), plus power and space. Full requirements — to confirm.to confirm
- Do you handle live streaming and video review?
- Yes, including video review on Sportdata's system (as for HKS).
- Can you support us remotely between events?
- Yes — if something breaks when we're not on-site, we diagnose and fix remotely: scoring, networks, configuration. You're never stranded.
- What languages do you work in?
- English.
08About
More about Tavo →Tavo runs from Rijeka, Croatia — working worldwide, founded by Karlo Veršić. Officially part of the Sportdata technician team and Sportdata Croatia, with years inside international karate-event technology alongside a practice building web software.
Tavo — Tailored Applications & Venue Operations
Systems that bridge the digital and the physical, and hold up under real-world pressure.
09Contact
Got something to build, ship, or run?
A web app, an internal tool, event IT, a broadcast — or something that doesn't fit a box. Tell us what you need and we'll come back with how we'd approach it.