ALEXANDER OBOLENTSEV

SOFTWARE DEVELOPMENT → MOBILE → COMMERCE

IT professional with 15+ years of experience in mobile app development and business intelligence solution for diverse industry clients. Proficient in all phases of SDLC, with espertise in algorithms and data structures.

TECHNOGY-PROFICIENCIES

Languages: Pascal, SQL,C++, PHP, Objective-C, Swift

Collaboration/PLM: Azure, JIRA

Source Control: GitHub, Subversion, CVS

Libraries: Alamofire, AFNetworking, ReactiveX/RxSwift, Branch, MSAL, MSGraphClientSDC, Firebase, GoogleAPIClientForREST

Databases: SQLite, MySQL / Continuous Intergration: Xcode Build Server

EDUCATION

National Aerospace University – Kharkiv Aviation Institute, Kharkiv, Ukraine

 Master of Engineering – Computer System Engineering

EXPERIENCE

Olearis, Kharkiv, Ukraine                                                                                                                                May 2013 to Present

Senior Software Engineer

  • Developed highly secure enterprise business application managed by Microsoft Intune, Blackberry, Mobile Iron
  • Developed and provided maintenance support for business applications for annotating and generating PDF documents and managing document meta-data integrated with external drives like Box, OneDrive, GoogleDrive, DropBox, iCloud
  • Developed business application for computing Notes in Exchange Server (SOAP, CoreData)
  • Designed and built multiple high-performance, scalable iPhone and Windows mobile apps using REST API and a local DB (JSON, CoreData)
  • Provided tech support and troubleshooting for all tier-one customer-facing services
  • Responsible for adding, updating and certifying applications in the App Store

 

QuickOffice, Kharkiv, Ukraine                                                                                                                        May 2008 to May 2013

Software Engineer

  • Designed and developed mobile apps to create, view, and update MS office files (excel, word, etc) on mobile platform
  • Generated detailed, high quality technical documentation to capture and communicate designs
  • Designed and implemented WebDav service to govern files on mobile device

 

Palmoster, Kharkiv, Ukraine                                                                                                                          May 2005 to May 2008

Software Engineer

  • Managed development team (3-5 people)
  • Designed and built multiple enterprise Windows mobile apps using C++ and REST API (XML)
  • Developed business application for Palm using Palm Os