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. Our team of expert software developers is committed to designing custom applications that help businesses thrive in the ever-changing technological landscape.

software solutions, web app development, devops, software testing, mobile app development, ux/ui, ai and machine learning

Custom Solutions

From concept to deployment, we breathe life into your ideas, developing custom software that aligns perfectly with your business objectives. With our personalized software, you'll never have to adjust your processes to fit the software again. It's the other way around-software that adapts to you!

seo consulting, keyword research, site audit, local seo, on-page seo, off-page seo, free seo tool

   SEO Services

Our team of experts specializes in crafting tailored marketing strategies to enhance your digital presence. With our skilled frontend developers, we optimize your website for peak performance. Our talented content writers refine your content to boost SEO and attract organic traffic. Plus, our experienced consultants provide valuable insights to optimize your overall solution for maximum impact.

Our Solutions

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.

Why choose Tridesetri?

Excellence in Software Development: At Tridesetri, we take pride in our relentless pursuit of excellence. Our developers are skilled in the latest programming languages and frameworks, allowing us to deliver top-notch software solutions tailored to your unique requirements.

Tailored Solutions for Your Business: We understand that every business is distinct, facing its own set of challenges. Our approach to software development is centered around your specific needs, ensuring that the solution we deliver aligns perfectly with your goals.

Innovation at Its Core: Innovation drives us forward. Our team is fueled by creativity and passion, constantly seeking innovative ways to tackle complex problems and provide you with a competitive edge in the market.

Reliable and Timely Delivery: Time is crucial, and we understand that. Our commitment to delivering projects on schedule, without compromising on quality, sets us apart as a trusted partner.

Customer Satisfaction Guaranteed: Our clients' satisfaction is our ultimate goal. We work closely with you throughout the development process, incorporating your feedback and ideas to ensure the end product surpasses your expectations.

You are in need of solution for your business?


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


Custom Solutions
SEO Services

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