Kyrylo B.

About Me

I am an iOS developer with expertise in creating robust mobile apps and games. I specialize in using technologies such as Swift, Objective-C, UI-Kit, Firebase, and the Core framework to develop mobile applications. In the past, I have been involved in creating custom and impressive user interfaces and combining both new and old technology to build great applications. I have also successfully developed iOS applications from the ground up and would enjoy taking on on similar projects for clients. As a developer with a mathematics and computer science background, I think analytically and solve problems quickly. I also work well alone and with teams, ensuring that I maintain an excellent working relationship with both clients and team members.

Backend

Other

Work history

UpStack
UpStack
Senior iOS Developer
2017 - Present (8 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.

Rakuten Viber
Rakuten Viber
Senior iOS Developer
2020 - Present (5 years)
Remote
  • Worked on the development of new features for the application, as well as fixed bugs for one of the biggest cross-platform voice over IP (VoIP) and instant messaging (IM) software applications.

  • Involved in high-level design of the application and implemented it from specified requirements.

  • Resolved technical issues at various stages of application development, as well as took part in usability testing of the application.

TRAVELLIZY
TRAVELLIZY
iOS Developer
2019 - 2020 (1 year)
Remote
  • Worked on the development of the Travellizy application, an airline reservation systems and travel platform.

  • Provided technical solutions for an increased distributed functionality and system cohesion.

  • Performing unit and load testing for the high-traffic customers-facing portal.

Eroe
Eroe
iOS Technology Manager
2018 - 2019 (1 year)
Ukraine
  • Oversaw the full lifecycle application development using an Agile development methodology and supported the Principal Product Advisor in the development of iOS applications and their integration with back-end services.

  • Ensured the performance, quality, and responsiveness of applications for global businesses, including start-ups and big corporations.

  • Supported, maintained, and documented software architecture and functionality. Collaborate with a team to define, design, and ship new features on time and on budget.

KeepSolid
KeepSolid
iOS Developer
2018 - 2019 (1 year)
Ukraine
  • Worked on the development of the Roadmap Planner application, an all-in-one solution for teams, replacing a great number of other tools, such as notepads, spreadsheets, email, and sharing services.

  • Defined a rich and custom iOS experience for the user. Used Protobuf for the project as a method for serialization and deserialization structured data.

  • Assisted in tuning system performance and decreasing average response time for the application.

CallStar
CallStar
iOS Developer
2016 - 2018 (2 years)
Remote
  • Developed the HealthASAP application from scratch, delivering the app for the iOS platform and using related frameworks, also customizing the app per requirements.

  • Worked on the development of multiple enterprise applications for global clients, ensuing compatibility and performance.

  • Fixed bugs and technical issues at several stages of the application development.

Aplusoft
Aplusoft
iOS Developer
2016 - 2017 (1 year)
Remote
  • Assessed project requirements for each application and documented solution architecture.

  • Worked on the development of the FARA app, a mobile ticketing and travel planner app offering journey planning, ticket purchase and real-time journey information.

  • Closely collaborated with different departments to deliver features, including product managers and UX/UI designers.

Showcase

iOS Developer - Viber
iOS Developer - Viber
  • Viber is a freeware voice over IP (VoIP) and instant messaging (IM) application developed by Rakuten.

  • It supports cross-platform access across Android, iOS, Windows, macOS, and Linux.

  • The application has over a billion registered users as of 2018, and is actively developed with new features and bug fixes.

iOS Developer - Roadmap Planner
iOS Developer - Roadmap Planner
  • Roadmaps are used by managers to organize business processes, set measurable goals, and create a strategic plan.

  • The Roadmap Planner is an all-in-one solution designed to replace multiple tools like notepads and spreadsheets.

  • The application was developed using iOS, AppKit, Core Animation, Core Graphics, Objective-C Runtime, STL (C++), Protobuf, REST, and Push Notifications.

iOS Developer - HealthASAP
iOS Developer - HealthASAP
  • HealthASAP app focuses on enhancing user life by prioritizing health and reducing online time.

  • The app provides features including order reordering, scheduling, and supplement tracking.

  • Developed from scratch for the iOS platform, utilizing frameworks like UIKit, Core Data, Core Animation, Push Notifications, REST, and Firebase.

Education

Master's degree in Software Development
Master's degree in Software Development
Odessa National Polytechnic University
2013 - 2019 (6 years)