Work history

UpStack
UpStack
Senior iOS Developer
2020 - Present (5 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

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

  • Ensuring that features are being delivered efficiently and on time.

Up and Running Software
Up and Running Software
Senior iOS Developer
2018 - Present (7 years)
Remote
  • Worked on the development of the PAI Up app that is connected to the PAI Blockchain, ensuring all financial transactions are private.

  • Acted as lead and main iOS developer, adding new features, fixing bugs, and providing guidance to the team.

  • Built clean architecture and optimized app performance.

  • Experimented with UI/UX to optimize user experience.

Intens
Intens
Senior iOS Developer
2013 - 2020 (7 years)
Novi Sad, Serbia
  • Designed and developed solutions and applications for clients worldwide.

  • Designed and built a shipment tracker application that included various features (SpeedScanner functionality, manual input of bill of lading or PARS/PAPS number for shipments without a barcode, shipment alerts with the click of a button, etc.).

  • Developed the CineLife app used by cinemas, enhancing app performance by reducing response time of both iOS and Android apps.

  • Developed a cinema app for selling movie tickets, advertising movie events, and implementing loyalty programs that award users.

Showcase

iOS Developer - CineLife
iOS Developer - CineLife
  • CineLife is a mobile app designed for independent film and art house theatre fans.

  • It focuses exclusively on art house and luxury theatres, film festivals, and alternative content programming.

  • Implemented live stream player, redesigned UI, fixed bugs, added filter mechanisms, and enhanced app performance.

Lead iOS Developer - PAI Up
Lead iOS Developer - PAI Up
  • PAI Up is a wallet for PAI Coin, designed to facilitate secure and easy PAI Coin transactions.

  • It is connected to the PAI Blockchain, ensuring private transactions and enhancing security.

  • The app has been successfully launched and is primarily used by customers in the US, China, Japan, and Korea.

iOS Developer/Architect - Intensify
iOS Developer/Architect - Intensify
  • Developed a cinema app for selling movie tickets, advertising events, and implementing loyalty programs.

  • Assisted in publishing over 60 apps based on the project, including securing contracts with cinema industry companies.

  • Integrated various payment systems, loyalty programs, beacon sensor support, and user engagement features across multiple apps.

IOS Developer/Architect - Shipment Tracker
IOS Developer/Architect - Shipment Tracker
  • Livingston Shipment Tracker provides mobile access to clearance status for PARS and PAPS truck shipments across various modes of transport (air, ocean, rail).

  • The application offers dispatchers, carriers, and clients quick and easy shipment tracking.

  • Key features include alerts, customs updates, push/SMS/email notifications, and a SpeedScanner functionality for barcode scanning.