Davor Mestrovic

Mediflix is Netflix for the healthcare space. The application developed using Jetpack Compose. The app enables users to browse through the database of video answers to different health conditions. It tracks user patterns, likes, and watches and recommends relevant content. Users can chat with an AI bot or with a real expert. The app will suggest video or text answers and relevant experts, institutions, and channels.

I worked on developing a wallet application for the Slovakian Prima Bank. I was in charge of integrating new banner messages displaying various data and media managed by the back end through a SOAP API. I also implemented back-end-managed cards and other transaction details and actions.

Beaconsmind is an LBM (location-based marketing) SaaS solution. I worked on and maintained an Android SDK, which initiates and manages beacon scanning and reporting (available as open source), and an Android white-label app. I implemented, improved, and adapted the white-label solution to specific client needs.

A cloud-based SaaS solution to manage assets and locations. I updated the app, introduced Jetpack Compose as a new UI framework, and implemented new app features like assets and locations tracking and filtering.

A discount, cashback, and coupon app with video and audio media streaming. I rewrote old applications into Kotlin and implemented new features. I worked on video and audio media playback speed, background playback, and download for offline playing. I also implemented offline functionality and membership tiers throughout the app.

Today in the Word is a Bible reading and listening app with daily devotions. I updated the app UI/UX and created a new audio player to keep the app current with current Android standards and improve its stability, usability, and performance.

A content creation and consumption application for how-to videos. I worked as part of the Android team on implementing new features, collaborating on tutorial creation mode, implementing a gallery picker, color styles, and font selection, and improving the UI for different screen sizes and aspect ratios. I also contributed to video preloading and different modals, verifications, state management, etc.

A PoC for beer brewing. Worked on tools for data collecting and handling different test devices. Created Arduino tool for reading different sensors (temp, co2, color, lux, etc.), and Android Things application to collect the Arduino sensor data with other BLE information (specific gravity, weight) and store it into Firebase. Created a simple web tool for Firebase data presentation and online device test handling.

Redesigned from scratch, TVGuiden is a free and easy-to-use TV guide application (EPG). See what's on air right now and what's coming up next, and set reminders for your favorite shows. I led the development and helped design the project to align with current Android standards. I also worked on seamless ad integration.

A mobile app for Norwegian online newspapers. The application has a customizable feed that will show the user all the information he wants and needs. It includes news (from different sources), favorites, weather, currency, games, and horoscopes.

Sentegrity is a behavioral biometrics and risk measurement tool that empowers sensitive applications to operate securely on BYOD devices. It tracks different user, device and environmental data to give an estimate on wether the right person is using the device. I developed Android SDK and demo application.

Smart Rollout Support is an in-house radio base station performance capabilities and testing platform (rollout support tool). It's used by technicians configuring the base station in the field. It can verify the basic functionalities of the base station: voice calls (CS domain), packet sessions (PS domain), cell ID, and more.

This mobile system is an extension of mobile OTT solution for telecoms done specifically for national television, used by over 200,000 users.

Mobile OTT solution for telecoms. The app is based on integrated Spectar+ platform (made by Morescreens). The platform provides capabilities of live TV streaming, Video on Demand functions, and CatchUp TV functions.

White label Netflix-like clone with membership tiers. Created the MVP of the application from scratch. Handling video streaming speed, video quality, audio tracks selection, subtitles selection, and picture in picture mode. Implemented background video download for offline playing.

A Reddit-like application where I worked on fixing the bugs and implementing new features. Improved video list playback functionality with various elements. Improved the UI, day and night, and sidebar and implemented state restore when returning from the background.

Application for a big financial services company. It uses geofencing and beacons to locate the user and provide a frictionless retail experience together with metered payment capability.

News aggregating application with innovative machine learning approach to learning users favorite news. The user can easily like/dislike the content improving his future news feed. I was in charge of creating android application architecture, leading development and small team.

Worked on internal kiosk mode application for store TV panels. Fixed and reworked their database communication between the main (admin) application and store-specific apps. Implemented data content providers for fixing concurrency issues.

Smart house automation system based on Android Things (OS for IoT) and Raspberry Pi with intelligent Indoor positioning without client application.

Codeanywhere is a text, code, and markup editor, that has been redesigned and re-engineered to be light, fast, and mobile-friendly. The user can connect to FTP, Dropbox, Git repository, or Sandbox, open and edit code files with syntax highlighting and IntelliType code completion, do all required file operations and live coding collaboration.

In-house Android app for International Medical Corps (https://internationalmedicalcorps.org). The application is designed for employees of IMC with the purpose of the global incident reports. The main feature of the app is its robustness.

A supply and delivery application in React Native for car-sharing with other simple features like Pop My Trunk (for food delivery), key sharing, various statistics, and car tracking with live car status information.

Cscade is photo and video contests application based on Parse SDK. It is a cutting-edge, community-driven app through which you can earn exposure and prizes by submitting your best artistic work.

Android app that expands the camera screen with real objects and their location, position, and distance from the app user. App uses GPS location together with device orientation calculated from available device sensors.