06/28/2020 updated

**** ******** ****
Premium member
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Software development engineer for Web and mobile (iOS and Android)

Kyiv, Ukraine
Ukraine
Kyiv, Ukraine
Ukraine

iPhoneiOSiPadAndroidJsonmobileSQLiteiPhone App DevelopmentMobile TabletAngularAngular 2+Angular 2-9Angular 2-8JavasciptJavaScpt (ES5 / ES6)Node.jsMongoDBMySQL

I have been working in software development since 1996. Since 2010 I am involved in mobile app development for iOS and Android. I have rich experience in development new apps and app maintenance: creating app from sketch, fixing issues, adding new features, updating apps according new requirements of operation system or device features.
Since 2017 I was involved into development back office web consoles for mobile applications. Some projects were required Node.JS so I refreshed my knowledges of JavaScript. Some projects required integration testing so I have used Selenium with Java.
As usual my duties are:
  • reviewing project requirements and creating project specifications
  • creating architecture solution for single- or multi-platform application
  • prototyping for new applications
  • deploy new features & bug fixes
  • coordinate simultaneous work on many ongoing development projects
  • integration of apps with webservices of web site, manage the design + development team
Stack of technologies I am familiar with:
  • WEB (front end): Angular 5+ (with Typescript), HTML, CSS
  • WEB (back end): Node.JS (JavaScript) with MongoDB + MySQL or PHP + MySQL
  • Mobile platforms: iOS (Objective-C / Swift, full stack) & Android (Java, full stack)
  • Related technologies: Cent OS, Jenkins, AppCenter, development for OS X, Selenium IDE, Balsamiq, Zappier, Avocode, Zeplin, Twilio, OpenID
I continuously look for honing my skill, acquiring knowledge and learning about contemporary business practices.
Website

Languages

EnglishFluentRussianNative speakerUkrainianNative speaker

Portfolio

item-0

QR and Bar code scan

This application allows scan and decode QR and Bar codes of different formats. After Scanning the code is saved into the applications database and ready for posting to users account at Facebook, Twitter, VKontakte or by email.
https://itunes.apple.com/us/app/qr-and-bar-code-scanner/id792342030
item-1

QR and Bar code scan

Application "QR and Bar code scanner" allows scan and decode QR and Bar codes of different formats. After Scanning the code is saved into the applications database and ready for posting to users account at Facebook, Twitter, VKontakte, Google plus or by email. For posting to Facebook, Twitter, VKontakte user can use internal client or original application by his choice.
https://play.google.com/store/apps/details?id=org.peredovik.qrandbarcodescanner
item-2

I am here

Application "I am here" for your own tracking of movement and / or sending your location by SMS or email. Current coordinates are sent as a link to Google Maps website. Tracking movements unloaded in KML format and allows you to upload the tracking log to view by the program on your computer.
https://itunes.apple.com/us/app/iamhere-personal-location/id790282884
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Snake Charmer

Snake Charmer is a dynamic arcade game in which you need to collect prizes while avoiding touching the walls and crossing itself (except for "Zen" mode). Apart from the main prize - the apples there are secondary prizes : mouse , egg, mushroom. The game has three modes: " Classic " (9 levels) , "Arcade" (one life) , "Zen " (infinite).
https://itunes.apple.com/us/app/snake-charmer/id835922927
item-4

Snake Charmer

Snake Charmer is a dynamic arcade game in which you need to collect prizes while avoiding touching the walls and crossing itself (except for "Zen" mode). Apart from the main prize - the apples there are secondary prizes : mouse , egg, mushroom. The game has three modes: " Classic " (9 levels) , "Arcade" (one life) , "Zen " (infinite).
https://play.google.com/store/apps/details?id=org.peredovik.snakecharmer
item-5

Where is my phone

Sometimes the phone accidentally forgotten at home, lost in an apartment or even worse on the street. With this app you can remotely control your phone via SMS commands. https://
https://play.google.com/store/apps/details?id=org.peredovik.whereismyphone
item-6

I am here

Application "I am here" for your own tracking of movement and / or sending your location by SMS or email. Current coordinates are sent as a link to Google maps website with current coordinates. Tracking movements unloaded in KML format and allows you to upload the tracking log to view by the program «Google Earth".
https://play.google.com/store/apps/details?id=org.peredovik.iamhere
item-7

Battery widget

This widget allows you to view information about the current status of the battery the phone or tablet. Displays the following data: the battery level, temperature, and battery voltage.
https://play.google.com/store/apps/details?id=org.peredovik.batterychargewidget
item-8

I am busy

Calls annoy some subscribers. Turning off the phone does not give the desired result. However, there is a solution.
https://play.google.com/store/apps/details?id=org.peredovik.iambusy
item-9

Eurochecker

One of the security features Euros a serial number. Number of each note is unique and shaped by a particular algorithm
https://play.google.com/store/apps/details?id=org.peredovik.eurochecker

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