Stefan Bogdanovic

Sircle is a free mobile flea market and virtual garage sale, a local classified marketplace for unused goods. It’s a new way to buy and sell almost anything. Free. Simple. Local. Fun. It allows users to find great deals on stuff they love and turn second-hand items into cash. Sircle idea is to become better, safer, and faster than traditional classified ads.

Beepr was designed to help people connect based on interest in car trading. Represents an automotive social network where car traders can grow their businesses and help potential buyers to buy cars. The app features include in-app purchases, VoIP, in-app chat, push notifications, building a business network, and news feed.

A macOS daemon that tracks and logs user activity on websites and applications where employees spend time improving organizations' efficiency and becoming more productive. Workpuls is a time-tracking software that keeps all your critical operations in check, on time and on budget, so you can stay focused on growing your business.

A creative platform for irresistible STEM learning. Noticing ToolsTM is a ground-breaking suite of iPad apps that makes learning math and science compelling through play, creative design projects, and collaboration.

myRoundPro provides a statistical analysis experience designed to help every golfer better understand, adapt, and improve their game. With the myRoundPro app, users can track rounds on the go, enabling you to record scores, check detailed yardages with built-in GPS, analyze every shot on a map of the course, and begin to identify areas for improvement with in-depth statistics.

Omaze is a fundraising platform that offers once-in-a-lifetime experiences and exclusive merchandise in support of critical causes. Omaze Change rounds up the change from your everyday purchases and automatically donates it to a charity of your choice, which in turn earns you rewards on omaze.com. Generosity gets users into Omaze sweepstakes, where you can win once-in-a-lifetime prizes like visits to major film and TV sets, dream-come-true trips around the world, VIP tickets to exclusive events, luxury items, and more.

AgriChain is a simple-to-use, secure, independent software platform that automates the integration of all supply chain participants. BlockGrain’s vision is to be the largest industry-wide platform for managing the agricultural supply chain, connecting sellers and buyers, providing full paddock to plate traceability, and allowing bulk logistics companies to manage and grow their operations.

Crypto wallet is a mobile application for storing and managing cryptocurrencies. It allows you to store, buy, exchange, and sell your crypto assets. The wallet is secure-by-design, allowing users to be in full control of their funds. Access your wallet on any device, anytime.

A mobile application that patients can use worldwide to connect virtually with their clinical trial sites. The application makes it possible for clinical trial research to progress in an environment where many patients are told to stay home and avoid social interaction.

The application includes the following capabilities: enables patients to give consent in their native language for the use of telemedicine, provides real-time video capabilities on a single platform that is FDA compliant (Title 21 CFR Part 11), allows patients to virtually connect with their site coordinators, investigators, or other care professionals from anywhere in the world.

Celsius crypto wallet platform to earn and borrow up over 30 different cryptocurrencies. Manage your crypto portfolio and earn compounding rewards up to 15% annual percentage yield (APY) in BTC, ETH, CEL, and more. Qualifying users can get an instant approval for a dollar or stable coin crypto loans at just 1%.

The Aster app provides a complete picture of your portfolio from real estate to crypto. Secure app puts you in control of your wealth management. A mobile-first, seamless, and intuitive personal wealth management platform that provides an actionable holistic view of your bankable and non-bankable assets.

Flightradar24 is a global flight-tracking service that provides users with real-time information about thousands of aircraft around the world. It includes flight tracking information, origins and destinations, flight numbers, aircraft types, positions, altitudes, headings, and speeds. It can also show time-lapse replays of previous tracks and historical flight data by airline, aircraft, aircraft type, area, or airport. It aggregates data from multiple sources, but outside of the United States, mostly from crowdsourced information gathered by volunteers with ADS-B receivers and from satellite-based ADS-B receivers.