# Tvornica Digitalnih Ideja (TDI)

> TDI (Tvornica Digitalnih Ideja) is a software development and fractional CTO agency founded by Ivan Turkovic. 20+ years building software across fintech, blockchain, and AI. Based in Rijeka, Croatia — working globally.

## Pages (English)

- [Home](https://tdi.hr/en/index.md): We bring 20+ years of building software across fintech, blockchain, and AI to help startups build, ship, and scale their products.
- [Services](https://tdi.hr/en/services.md): Hands-on technical expertise for startups that need to build fast and scale smart
- [How We Work](https://tdi.hr/en/how-we-work.md): We keep it simple: understand the problem, plan the solution, build it right, ship it fast. Here's what that looks like in practice.
- [What We Build](https://tdi.hr/en/what-we-build.md): We specialize in technically demanding products across AI, fintech, blockchain, and SaaS. Here are the kinds of projects we take on.
- [About](https://tdi.hr/en/about.md): TDI (Tvornica Digitalnih Ideja) is a software development and technical leadership agency. We help startups and growing companies build products, scale infrastructure, and set up engineering teams that deliver.
- [Contact](https://tdi.hr/en/contact.md): Have a project in mind? We'd love to hear about it. Book a call or send us a message.
- [Calculator](https://tdi.hr/en/calculator.md): Transparent pricing for two ways to work with TDI: Fractional CTO retainer and Hands-on hourly engagements. Instant estimate with full breakdown.
- [PMF](https://tdi.hr/en/pmf-calculator.md): Measure product-market fit with a dual 0–7 metrics score and the classic Sean Ellis 40% survey. Devtools benchmarks, Wilson confidence intervals, segmentation. Free, bilingual, fully client-side.

## Stranice (hrvatski)

- [Početna](https://tdi.hr/hr/index.md): Donosimo 20+ godina iskustva u razvoju softvera u fintechu, blockchainu i AI-ju kako bismo pomogli startupima graditi, isporučiti i skalirati njihove proizvode.
- [Usluge](https://tdi.hr/hr/usluge.md): Hands-on tehnička stručnost za startupe koji trebaju brzo graditi i pametno skalirati
- [Kako radimo](https://tdi.hr/hr/kako-radimo.md): Držimo stvari jednostavnima: razumijemo problem, planiramo rješenje, izgradimo ga kako treba, isporučimo brzo. Evo kako to izgleda u praksi.
- [Što gradimo](https://tdi.hr/hr/sto-gradimo.md): Specijaliziramo se za tehnički zahtjevne proizvode u AI-ju, fintechu, blockchainu i SaaS-u. Evo kakve projekte preuzimamo.
- [O nama](https://tdi.hr/hr/o-nama.md): TDI (Tvornica Digitalnih Ideja) je agencija za razvoj softvera i tehničko vodstvo. Pomažemo startupima i rastućim tvrtkama graditi proizvode, skalirati infrastrukturu i postaviti inženjerske timove koji isporučuju.
- [Kontakt](https://tdi.hr/hr/kontakt.md): Imate projekt na umu? Rado bismo čuli o njemu. Zakažite poziv ili nam pošaljite poruku.
- [Kalkulator](https://tdi.hr/hr/kalkulator.md): Transparentno cijenjenje za dva načina suradnje s TDI-jem: Fractional CTO retainer i hands-on sati. Trenutna procjena s detaljnom razradom.
- [PMF](https://tdi.hr/hr/pmf-kalkulator.md): Izmjerite product-market fit kroz dvostruki 0–7 metrički score i klasičnu Sean Ellis 40% anketu. Devtools benchmarks, Wilsonovi intervali pouzdanosti, segmentacija. Besplatno, dvojezično, sve u pregledniku.

## Optional

- [Full content](https://tdi.hr/llms-full.txt): All pages concatenated for deep context
- [Sitemap](https://tdi.hr/sitemap.xml): Machine-readable site index
- [HTML site](https://tdi.hr/): Browser-facing website