Kador is a brand for simple SaaS tools — the kind that take care of small everyday tasks in five minutes once you have the right tool. No tracking, free to start, fair pricing.
Online CSV toolkit — merge, split, validate, clean.
A browser-based editor for everyday work with CSV files. Merge multiple files into one, split large files into chunks, validate structure and find broken rows, deduplicate, and fix encoding issues. Everything runs in your browser — no upload, no install, no account needed for basic operations.
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Kador is the brand under which I now build independent SaaS products for the global market. It carries the engineering approach I refined over 15+ years of shipping software — small, focused tools that each solve one problem well.
I founded my software company in 2015 and ran it for over a decade, building monitoring systems and EdTech platforms on PHP/Yii2 and MySQL. One of them won a national industry award.
I also wrote and published a book on digital transformation in education, and took part in international EdTech pilots in Austria and Finland.
Between 2023 and 2025 I sold the company's products to strategic partners and wound it down as I moved to building for an international audience.
Kador is the next phase — focused products for a global audience. The first step is taken; more will follow.
Denis Kuzmichev
Founder of Kador
Email for partnership, compliance, or press enquiries. X and Instagram for product launches and everyday notes. Telegram for direct questions.