Welcome to Tridesetri: 
Precision Crafted Software.

Are you in search of innovative software solutions that redefine the way your business operates? Look no further than Tridesetri, your partner in digital advancement.


We are developing three projects in this moment. Below you can find details about every of them. Feel free to visit their websites as well.

serpence, free seo tools, seo tools for beginners, seo tools for developers

Serpence offers a free set of SEO tools designed for web developers, business owners, writers and anyone who wishes to explore SEO world. Serpence is intuitive and user-friendly, helping you to improve your website's performance, boost search rankings, and attract organic traffic. Manage your online presence with Serpence's free SEO toolkit. 

kronos, time management system, punch systems, rfid, time tracking, access control

Take charge of your team's productivity with our cutting-edge time management system. Our solution revolutionizes how you track employee time, integrate with HR applications, and manage access control. Forget about manual inputs, get ready to reclaim your time and transform the way you work!

hexavera, compliance, gdpr, iso, document tracking

Simplify compliance management. Hexavera effortlessly tracks and notifies HR about unsigned documents, ensuring airtight compliance. Create custom compliance documents tailored to your company's unique needs with ease. Stay compliant, hassle-free, with Hexavera.

We're all ears!

Have a question about projects, need assistance with public beta, or eager to start a game-changing collaboration?


Narodnih heroja 43
11070 Belgrade, Serbia

Account No
NLB Komercijalna Banka

Tax ID

Identification No


+381 69 3333 201
+381 69 3333 202
+381 69 3333 203


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