Nikola Velimirovic

I developed an Android app for communicating with a Bongo bot. I also worked on the back-end using Firebase.

A snippet from the store page can be found below.

Bongo is a super-intelligent monkey from the shores of Borneo who lives to dish the dirt 24/7! Get an answer to any question anytime! Bongo knows EVERYTHING about EVERYONE! It’s super simple to use Bongo.

As the lead developer for the Android application Shpock, I played a pivotal role in creating and maintaining one of the most popular boot sale, flea market, and classifieds apps, boasting over 10 million users. My responsibilities included overseeing the development lifecycle, ensuring high performance and responsiveness, and collaborating with cross-functional teams to deliver a seamless user experience. I also focused on optimizing the app for scalability, implementing robust security measures, and integrating user feedback to continuously improve functionality and usability. This experience allowed me to hone my skills in mobile development, team leadership, and delivering high-quality solutions to a large and diverse user base.

Greetzly is the world's leading platform that allows fans to have personal video interactions with artists, athletes, and influencers of all kinds.

Explore LAMA, the video Q&A app. Discover expert advice or share your knowledge with our growing global community. Contact inspiring people and find the answers to your business questions.

An app for streaming from an Austrian TV provider over the phone. The best part that I worked on was the EPG grid (En.wikipedia.org/wiki/Electronic_program_guide), which was scrollable both vertically and horizontally; it is visible only in tablet mode.

BodySpace is a revolutionary social fitness platform. It combines the best personal trainer with the world’s largest online fitness community. It’s a complete system of innovative workout tools, cutting-edge trackers, fresh content, and social features.

As an Android developer for the Shortcut to Shred app, I contributed to developing a cutting-edge fitness application designed by renowned expert Dr. Jim Stoppani. This app is the ultimate fat-loss workout plan, offering users personalized training programs, progress tracking, and expert guidance to achieve their fitness goals. My role involved implementing key features, optimizing performance for a smooth user experience, and ensuring the app's reliability across various Android devices. I collaborated closely with the design and back-end teams to integrate workout plans, nutrition tips, and user analytics while addressing user feedback to enhance functionality. Working on this project allowed me to deepen my expertise in Android development and deliver a high-quality product that supports users in their fitness journeys.

Tesla Launcher is a modern home replacement app, really extensive low-level UI project. I was involved in all stages of development.

Viu is the ultimate streaming app for drama and movie lovers across Indonesia, Malaysia, India, Myanmar, the Middle East, and South Africa!

With Viu, you can stream and download your favorite shows, movies, TV series, and music in full HD! You can watch all of this with subtitles in English, Bahasa Indonesia, Bahasa Malaysia, Burmese, Mandarin, and Arabic!

Viu gives you instant access to all your favorite dramas, comedies, horror, and more! Watch hit TV shows from Korea, Japan, China, Thailand, Indonesia, Malaysia, Myanmar, Turkey, the Middle East, India, and our own Viu Originals.

The Bodybuilding.com Store app is the fastest way to shop for your favorite vitamins, supplements, and sports nutrition products. You can use a wish list or the quick reorder feature to get in, get out, and get back to your workout.

As an Android developer with a deep understanding of the latest technologies, I had the opportunity to work on the checking team for the Marcus by Goldman Sachs app. It was an exciting project requiring me to utilize my MVVM, TDD, DI, Kotlin, and RxJava skills to ensure the app was top-notch.

My primary task was to extensively review and test the app to ensure that it met the high standards of quality and functionality expected. I thoroughly enjoyed identifying and resolving bugs, ensuring the app was user-friendly, and performing well across multiple devices.

Overall, I found this project challenging and rewarding. It was a great opportunity to apply my knowledge and expertise in modern Android app development.

I contributed to multiple features for the Reddit mobile app, many of which have been released, and some are still in development due to the company's workflow. My key project was implementing gamification elements to enhance user engagement.