Александр

Name Alexand r Tsvetkov

Objective Senior Android Developer
Summary Android Software development, Software Architect, Mobile Team
Leader
Contacts E-mail: [открыть контакты](см. выше в блоке «контактная информация»)
Skype: lordtao
Mob. [открыть контакты](см. выше в блоке «контактная информация»)
LinkedIn: http://[открыть контакты](см. выше в блоке «контактная информация»)
Languages English – Upper Intermediate
Russian – Native
Ukrainian - Understand
Skills/Languages/ Android SDK, NDK, Kotlin, Koin, AOSP, Live Data, Jetpack, Compose, Coroutines,
Firebase, Firebase Analytics, Firebase Crashlytics, Data Binding, AndEngine,
Frameworks: OpenGL ES, Blockchain, Facebook API, Twitter API, LinkedIn API, Google+ API,
Google Map, Google Play Services, Google ML Kit, Camera2, Room, Navigation
Component, AOSP, C2DM, DRM, Socket.IO, Mediasoup, Moshi, Glide, Picasso,
Gson, Retrofit, RxAndroid, Asmack, Leakcanary, Face recognitions, Video
transcoding, AES, LinkedIn API, support-v4, support-v7, tao-core, tao-data-processor,
tao-bitmap, simple-xml, JmDNS, BTLE, barcode scanner, Dagger 2, Moshi, Glide,
Cicerone, Butter Knife, MVC/MVP/MVVM, AutoValue, Android NSD and a lot of
others.
Jira, Redmine, Bamboo, Ant, CVN, GIT and etc.
I have own libraries for Android – please see https://github.com/lordtao
Projects available Latest list of projects you can find by link
online http://[открыть контакты](см. выше в блоке «контактная информация»)
Own projects Weather and Wardrobe Assistant – Android app
https://play.google.com/store/apps/details?id=ua.at.tsvetkov.weat
her
GitHub – Android libs
http://github.com/lordtao
Publications https://habr.com/ru/users/lordtao/publications/articles/

Experience
08/24 – 10/24 Company Name: Rain Viewer Weather
Location: Wilmington (US)
Position: Senior Android Developer. Short term contract 3 months.

Work Description:
RainViewer: weather radar app with a built-in AI weather assistant that
provides accurate weather data. Our real-time radar map allows you to
track weather conditions and stay ahead of rain, ensuring you are always
prepared. Refactoring and implementing a new features, multi-module
applications.
https://play.google.com/store/apps/details?id=com.lucky_apps.RainViewer

Technologies Used: Kotlin, LiveData, Navigation Component,
coroutines, Dagger 2, Firebase, Location and lot of others
03/24 – 04/24 Company Name: Soft Industry Alliance Ltd.
Location: Chernigov
Position: Senior Android Developer. Short term contract.

Work Description:
Refactoring of outdated multi-module, multi-client applications, selection
of modern libraries, and adaptation to a modern build system.

Technologies Used: Kotlin, LiveData, Navigation Component, Data
Binding, Firebase, Barcode, Location, Google ML Kit and lot of
others

07/23 – 02/24 Company Name: PE Tsvietkov
Location: Zaporozhie
Position: Senior Android Developer.

Work Description:
Development of own project.
Weather and Wardrobe Assistant – Android app
https://play.google.com/store/apps/details?id=ua.at.tsvetkov.weat
her

Technologies Used: Kotlin, LiveData, Jetpack Compose, Navigation
Component, Data Binding, Room, Firebase, Camera2, Location,
Google ML Kit and lot of others

09/22 – 06/23 Company Name: N-iX
Location: Lviv
Position: Senior Android Developer. Contract.

Work Description:
Azercell - Mobile application for Azeybarjan mobile operator

Technologies Used: Kotlin, LiveData, Navigation Component, Data
Binding and lot of others

09/21 – 03/22 Company Name: SPD-Ukraine
Location: Kiev
Position: Senior Android Developer. Contract.

Work Description:
Video conferencing service for educational institutions. Digital learning
platform designed from the ground up for use by students and teachers in
higher education.

The platform allows teachers to create and deliver both synchronous (live)
and asynchronous (recorded) lessons, giving students and teachers the
ability to catch up or replace an online lesson if needed.

Technologies Used: Kotlin, Socket.IO, Mediasoup, Coroutines,
Retrofit, LiveData and lot of others
08/20 – 09/21 Company Name: Go Interactive
Location: Kiev
Position: Senior Android Developer. Contract.

Work Description:
Wingstop - Our brand-new mobile app makes it easier than ever to satisfy
your craving by ordering ahead for delivery or carryout.
Peet's Coffee - Order Ahead for Pickup, Delivery, and Curbside
Bypass the line and proceed to great coffee.
Texas Roadhouse - mobile app makes getting your Texas Roadhouse
favorites faster and easier from finding locations and joining the Waitlist, to
browsing our menu and ordering TO-GO.
CitiBBQ - Earn and redeem rewards for eating barbeque. Refer friends.
Order online, for now or for later. Find your closest City Barbeque joint. Get
special offers and surprises
Peet’s Coffe - Order Ahead for Pickup and Delivery. Earn rewards, access
exclusive offers, send eGift cards, and more. Points for Every Purchase.

Technologies Used: Kotlin, Java, RxJava, Retrofit, LiveData and lot
of others

12/19 – 07/20 Company Name: Softermii
Location: Kiev
Position: Senior Android Developer. Contract.

Work Description: HIPAA Video. Designed for healthcare providers
and their staff to schedule secure, HIPAA Compliant online video visits.
Technologies Used: Kotlin, Koin, RxJava, Retrofit, LiveData and
others

02/19 – 12/19 Company Name: Globallogic
Location: Kiev
Position: Senior Android Developer. Contract.

Work Description: Application system for personal finance
management - 12 assemblies for different banks clients. Different
design and modules for each builds. Partially participated in the
Automotive project - AOSP
Technologies Used: Kotlin, Dagger 2, RxJava, Retrofit and others

08/18 – 02/19 Company Name: Intellectsoft
Location: Kiev
Position: Senior Android Developer. Contract.

Work Description: Melco Mobile app.
The Melco Club App simplifies booking of a hotel.
Technologies Used: Dagger 2, RxJava, Retrofit, Moshi, Glide,
ButterKnife, Cicerone and others

Work Description: Singtel Connected Things app.
View the location of your loved ones in real-time using the latest
location-based tracking technology. That means enjoying a
greater peace of mind knowing where are your elderly parents
and children.
 Technologies Used: Kotlin, Smack, RxJava, Retrofit, Mosby, Picasso,
OrmLite, Play Services (gcm, maps, location…)Room and others
02/18 – 07/18 Company Name: Trinetix
Location: Kiev
Position: Senior Android Developer. Contract.

Work Description: Hotel service research. Under NDA
Technologies Used: Kotlin, Butter Knife, Dagger 2, RxJava,
LoganSquare, Retrofit, MVP, support-v… and etc.

08/16 – 08/17 Company Name: Svitla
Location: Kiev
Position: Senior Android Developer. Contract.

Project: Chronicled
Work Description: The Chronicled App is a utility tool for Supply
Chain, Cold Chain, and Logistics Professionals. Features include
data modeling, registration and verification of object and device
identities against the blockchain, and temperature tracking and
validation.
Technologies Used: NFC, BTLE, Butter Knife, MVC, android-tao-
core, android-tao-rest-data-processor, Universal Image Loader,
support-v… and etc.

Project: Atticue
Work Description: Developing of the application capable on the
basis of the data from the server to change not only the usual
data for the construction of views, but also completely change
the interface of the application. On pressing of any interface
element, the app make a request to the server, which delivers
data interface blocks. Based on these blocks the pages are built
automatically and displayed to the user.
Technologies Used: Dagger 2, Butter Knife, MVC, android-tao-
core, android-tao-rest-data-processor, Universal Image Loader,
Calligraphy, support-v…

Project: Appio
Work Description: Development of modular application with the
ability to provide for different customers a different custom build
applications with a minimum of effort. The implementation of
appointments , chat, check models of goods (requect of goods /
responce from customer), feed news modules. Technologies
Used: Dagger 2, Butter Knife, MVC, AutoValue, android-tao-core,
android-tao-rest-data-processor, Universal Image Loader,
PhotoView, custom mosaic view, RxAndroid, support-v...
03/16 – 08/16 Company Name: Luxoft
Location: Kiev
Position: Senior Android Developer. Contract.

Work Description: Building a library for real time displaying
financial data (Dow Jones, S&P) using the heatmap with
 OpenGL.
Technologies Used: Android SDK, OpenGL ES, support-v4,7...,
tao-core, tao-data-processor.

01/16 – 03/16 Company Name: Infopulse
Location: Kiev
Position: Senior Android Developer, Mobile team leader. Contract.

Work Description: Implementation of new futures of Application.
Android apps development. Face recognition, fingerprints, video
transcoding. Mantu uses a wide variety of security techniques
along with P2P (PEER TO PEER) technology to provide the
highest level of security and privacy. At no point does your
content go through our servers or any other third-party cloud
provider. All content stored on-device is encrypted to further
ensure your privacy.
Job Responsibilities: Apps development, mobile team
management.
Technologies Used: Android SDK, Luxand FSDK, support-v4,
tao-core, Google Play Services, barcodescanner.

05/15 – 11/15 Company Name: Unite4good
Location: Kiev
Position: Senior Android Developer, Mobile team leader. Contract.

Work Description: Design of Application Architecture. Android
apps development. U4G social platform is absolutely unique
place where the primary focus is on social issues, volunteering
and doing kindness to one another. Although this is not what sets
it apart from other organizations.
Job Responsibilities: Apps development, mobile team
management.
Technologies Used: Android SDK, support-v4, tao-core, tao-
data-processor, Twitter API, Facebook API, LinkedIn API,
Google+ API, Google Map, Google Play Services,
barcodescanner.

07/14 – 05/15 Company Name: Augumentive
Location: Kiev
Position: Senior Android Developer, Mobile team leader. Contract.

Work Description: Design of Application Architecture. Android
apps development. Development of the graphical labels editor
for Leitz Icon printers (Text, Primitives, Images, Barcodes
generation and etc.). Developing Android drivers for this printer.
Printing of prepared labels. Printers network discovery.
Job Responsibilities: Apps development, mobile team
management.
Technologies Used: Android SDK, support-v4, tao-core, tao-
data-processor, tao-bitmap, simple-xml, JmDNS, Android NSD.
12/13– 06/14 Company Name: Intetics
Location: Kiev
Position: Senior Android Developer, Mobile team leader. Contract.

Work Description: Design of Application Architecture. Android
apps development.
- Create the Android application FanTravel.
Fascinating information about a country during the different
championships.
App get your free comprehensive travel guide with interesting,
unique and convenient information about the country cities and
services before, during and after the championship.
- Create the Android application Winkage. Winkage is the new
social scene. Check-in and interact with literally everyone around
you. Hook up with the crowd, share with friends, and meet fun,
new people. Winkage is a VENUE-BASED social networking app
unlike any other.
Head out, check-in, and post chatter to your current location's
Chatterbox (Twitter-like shout out board). Post a pic, punk or give
props, find a study group, grow your business network, whatever.
Winkage can be used ANYWHERE PEOPLE GATHER whether
it's a dorm, a bar, the mall, a stadium, a high school, the beach,
or even an office building.
Job Responsibilities: Apps development, mobile team
management. Negotiation with the client.
Technologies Used: Android SDK, support-v4, support-v7, taolib,
FB.

04/13– 11/13 Company Name: CyberVision
Location: Kiev
Position: Senior Android Developer , Mobile team leader. Contract.

Work Description: - Create the library for connecting and
transmitting information from Android devices to the specialized
equipment over Bluetooth, BTLE and Wifi.
- Create the application in the health area.
- Architecture design and development of the project associated
with geolocation and tourism and social network.
- Manage the development team (Android, iOS, J2EE).
Job Responsibilities: Apps development, mobile team
management
Technologies Used: Android SDK, NDK, ActionBarSharelock,
support-v4, support-v7

06/12 – 04/13 Company Name: Infopulse Ukraine
Location: Kiev
Position: Senior Android Developer, Technical leader. Contract.

Work Description: - Bosch security project. Integrating the Rcpp
video lib + NDK library with Android Java code.
- Training android trainee.
- Belive or Nevers. Logic game for fun.
 - Mobile security lib and app for banks. For Evry and Encap
security (Norway).
Project Description: Bosch security project, Evry banking
project, Belive or Nevers - Logic game. Personal Media Device.
Job Responsibilities: Integrating the Rcpp video lib + NDK
library with Android Java code for Bosh video security sistems.
Mobile security lib and app for banks (Evry and Encap security -
Norway).
Training Android trainee.
Technologies Used: Android SDK, NDK

06/11 - 01/12 Company Name: Ciklum
Location: Kiev
Position: Senior Android Developer. Contract.

Project Description: Metal Hammer, NOW Official Top 40, Charts
Now. Development of applications series for the music service
ChartsNow http://www.chartsnow.mobi/
Job Responsibilities: app developer
Technologies Used: Android SDK, XML, Facebook API, Twitter
API, DRM

04/10 - 06/11 Company Name: IdeaFX
Location: Zaporozhie
Position: Senior Android Developer. Contract.

Project Description: Talent Mania - the multimedia project
which includes karaoke, video games
guitar, piano, drums. Includes MIDI parsing,
notes parsing, sounds mixing, recording and publication
facebook, purchase
package of the songs.
Job Responsibilities: app developer, tech lider
Technologies Used: Android SDK, AndEngine, XML, Facebook API,
Twitter API
Duration: 1 year

Project Description: Poppin Ball - the game simulates the hunt
for soap balls.
Job Responsibilities: app developer
Technologies Used: Android SDK, AndEngine

Project Description: EMMRadio - Alarm playback stream audio
from radio stations.
Job Responsibilities: app developer
Technologies Used: Android SDK

Project Description: Interactive Marketing - app for marketing
surveys
the sending of SMS notifications, printable coupons discounts,
server analysis.
 Job Responsibilities: app developer
Technologies Used: Android SDK

Project Description: GPS tracker
Job Responsibilities: app developer
Technologies Used: Android SDK

04/08 - 04/10 Company Name: freelancer
Location: Zaporozhie
Position: Java developer

Project Description: Peleng. Searching an information about the
person in social networks
Monitor Display on the map founded residence. Desktop and
mobile application. The concept and design completely.

Project Description: The reorganization and automation of
enterprise project management. Implementing TOC for
enterprise management.

Project Description: Caesar. Distributed Storage and Data
Management
The original concept does not require a centralized data storage
in the central database. The concept and design completely.

Project Description: MobAlarm

Job Responsibilities: app developer
Technologies Used: Java, Java ME, J2ME , MySQL, Hibernate,
Vaadin, MS ProjectServer, Sharepoint.

Education Zaporizhzhya National Technical University
Electronics. Industrial electronics and microprocessor technology
1988 – 1995
The Interregional Academy of Personnel Managemen
Economics and Business Administration
1991 – 1993

Recommendations Upon request