Ljubisa M.

Ljubisa M.

Serbia
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About Me

Ljubisa is a skillful iOS Developer with 5+ years of information technology experience in designing and developing high-end enterprise-level applications. He has developed native-based iOS applications using Objective C, Swift, XCode, iPhone SDK, and CocoaTouch framework, performing development and integrating with various databases and client-server applications. Ljubisa initially started as a pure iOS, but later incorporated React Native, working on various projects with a wide range of complexity. He is currently interested in Machine Learning and all the possibilities it brings to iOS development.

AI, ML & LLM

Core ML

Database

MySQL

Other

UIKit iOS Swift Xcode Objective C Cocoa Touch

Work history

UpStack
UpStack
iOS Developer
2021 - Present (4 years)
Remote

  • Create and develop innovative software solutions for different clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

iOSObjective CSwiftReact NativeUIKitCore MLMySQL
Freelancer
Freelancer
iOS Developer
2019 - Present (6 years)
Remote

  • Developed a knowledge sharing app that allows tutors and students to connect, schedule, and perform tutoring sessions on various subjects.

  • Worked on developing Location4me, a multi-language tourism app that lets users easily browse/find locations and points of interest. Uses Augmented Reality for a more attractive display of POI’s.

  • Created an AI app that predicts Photoshop changes done to an image of a human face.

iOSObjective CCore MLOpenCVAugmented RealityCocoa TouchXcode
ProfitOptics
ProfitOptics
Mobile Developer
2017 - 2020 (3 years)
Remote

  • Worked on the development, deployment, and testing for different Objective-C/ReactNative mobile CRM solutions for multiple clients.

  • Developed a medical supply chain application that connects clinicians, suppliers and teams while tracking medical device utilisation.

  • Actively involved in cross-team communication to contribute in developing and defining functionalities and features.

iOSObjective CSwiftUIKitReact NativeJIRARealmSQLite
Barely3s
iOS Developer
2016 - 2019 (3 years)
Serbia

  • Worked on refactoring, architecting, developing and deploying a road assistance solution that provides services to vehicle owners.

  • Developed a smart house App that monitors and controls various sensors and switches.

  • Heavily involved in development of various iOS Apps (gamified vehicle services, shopping, social networking, road insurance, food delivery).

iOSObjective CUIKitSwiftReact NativeFirebaseAlamofireAFNetworking

Showcase

iOS Developer - VOZZi
iOS Developer - VOZZi

  • VOZZi is a modern road assistance solution.

  • It consists of two apps (user and service provider) for a seamless user experience.

  • The app utilizes iOS core frameworks, Google Maps, Firebase, and native vehicle moving animations.

iOS Developer - TyTa
iOS Developer - TyTa

  • TyTa is a knowledge-sharing platform for students and tutors.

  • It offers features including connection, communication, scheduling, and time tracking.

  • The project was developed by one iOS developer and focused on a lighthearted atmosphere.

iOS Developer - my OK‪U
iOS Developer - my OK‪U

  • OKU is a mobile device designed to be a Personal Skin Coach.

  • The application guides users through questionnaires, scans, and product tracking.

  • It provides reminders and tips for daily skin health improvements.

Education

Faculty of Electronic Engineering, Computer Science Department
Faculty of Electronic Engineering, Computer Science Department
University of Niš