Petro Ladkin

Port F103 to F303

Mon, 01 Aug 2022 00:00:00 +0000

Development description

Migrated code from use SPL to HAL driver
Migrated code from F103 to F303 chip
Added support to work with the project on CubeIDE
Migrated communication with MEMS LSM6DSO32 chip from internal code to Cube MEMS library
Added merge gyroscope’s data and accelerometer’s data over the filter with the use MotionFX library
Created detailed documentation

Code generator from OMG IDL

Fri, 01 Apr 2022 00:00:00 +0000

Development description

Designed and developed the generator tool based on the customer’s requirements
Developed Flex and Bison rules to generate AST (Abstract syntax tree) from OMG IDL syntax
Designed and developed the base code for serialization/deserialization data for the next languages: C, C++, C#, Python
Developed writers for next languages: C, C++, C#, Python, FlatBuffer, Protobuf
Developed unit tests for Flex/Bison rules, serialization/deserialization codes, and generated codes from examples
Created detailed documentation

MVP to the software on the robot

Fri, 01 Oct 2021 00:00:00 +0000

Development description

Designed and developed MVP based on the customer’s requirements
Implemented support communication with a total station to correct the robot’s world position
Implemented support communication between ROS 2 and Unity application

Kaup 3D

Sun, 01 Aug 2021 00:00:00 +0000

Development description

Designed and developed the product based on screens transition map and UI design from psd file
Implemented support a localization in the application with Lean Localization framework
Published to Apple AppStore, Google Play Market

App description
Kaup is an ancient Prussian (Sambian) trade and craft center that existed in the 9th-10th centuries in the north of Sambia in East Prussia. During the Viking Age, this center in the Prussian area was one of the starting points of the Amber Route from the Baltic to the Mediterranean.

Live History

Thu, 01 Jul 2021 00:00:00 +0000

Development description

Designed and developed the product based on screens transition map and UI design from psd file
Implemented support a localization in the application with Lean Localization framework
Implemented parse QR-Codes as AR marker to put 3D characters on place
Connected LipSync framework to characters
Published to Apple AppStore, Google Play Market

App description
Application guide along the tourist route, laid along the beginning of the Great Amber Road, with navigation through the places and legends of the Baltic peoples of a thousand years ago. Includes 10 route points on the territory of the Republic of Lithuania and the Kaliningrad region.

Test System

Tue, 01 Jun 2021 00:00:00 +0000

Development description

Analyzed the existing code in the test engine to find the optimal intervention point because the code works in production
Сreated a specific XML parser to support test configuration and integrated it into existing test engine
Designed and implemented the ability to move magic numbers from the test code to configuration XML-files
Analyzed the existing code in the test scripts to find repeating code
Extracted repeating code from existing test scripts into a separate class

CleverBooks Blocks

Sat, 01 May 2021 00:00:00 +0000

Development description

Designed and developed the product from early MVP code
Added posible plaing the game in AR
Fixed the tetris game engine to working in AR Space
Prepared the application to localization with Lean Localization framework
Added playback background sounds in the game
Published to Apple AppStore, Google Play Market, and Amazon Store

App description
CleverBooks Blocks is an educational game that supports 3D shapes learning, 3D dimacional thinking. With the help of Augmented Reality, this educational game provides an overlay of geometric shapes on real world and helps to develop critical thinking, rational approach and learn 3D shapes.

Kaup

Sat, 01 May 2021 00:00:00 +0000

Development description

Designed and developed the product based on screens transition map and UI design from psd file
Implemented support a localization in the application with Lean Localization framework
Published to Apple AppStore, Google Play Market

App description
The Viking village Kaup is a reconstruction of an early medieval settlement based on the archeology of Prussian and Scandinavian settlements and forts, which was built like a Danish military fortress of the 9th-11th centuries.

CleverBooks Space

Mon, 01 Mar 2021 00:00:00 +0000

Development description

Migrated the product from Vuforia to EasyAR
Fixed the project to previously published version after lose last version code from previous development team
Prepared the application to localization with Lean Localization framework
Added new rockets from prefabs to project and implemented product logic in new rockets
Published to Apple AppStore, Google Play Market, and Amazon Store

App description
Get ready to explore space and engineering missions with your mobile device! CleverBooks Space app engages students to explore the Solar System, Rocket Building and Outer Space in an interactive way through 3D visualization. Pair the app with CleverBooks physical products to let K1 to K-6 students assemble a rocket and lead their own space mission to Mercury, Earth, Venus, Mars, Jupiter, Saturn, Uranus, Neptune through Augmented Reality experience.

RC Car in AR

Fri, 01 Jan 2021 00:00:00 +0000

Development description

Сame up with the app idea
Designed and developed the product
Created and implemented physics car algorithm
Implemented support a localization in the application with internal framework
Published to Apple AppStore, Google Play Market

App description
Touch the incredible AR world with us, control RC cars in your favorite places.
HOW TO PLAY

Point the device towards the surface
Place the virtual car on the selected surface
Drive the car!

screenshots

KeyReel iOS

Tue, 14 Jan 2020 00:00:00 +0000

Development description

Participated in the development of the main idea of the product, UX, architecture, planning, bootstrap build, and release system and was responsible for the architecture and protocol design
Work with customers, fast working round, bug investigation, fix and deployment
Designed and developed MVP of future KeyReel project with iOS database application
With the team under my leadership developed the main version of the product:
- Developed bidirectional communication framework for Bluetooth using Thrift, and implemented reliable implementation for iOS
- Designed and developed KeyReel iOS Application

App description
Don’t risk storing your passwords on the cloud, browser, or password manager on your computer. KeyReel is an easy-to-use password manager and auto-login solution that lets you store them safely with you instead, encrypted and accessible on your phone at all times.
Whenever your phone is within range of your computer, your encrypted credentials are transmitted from your phone to your login pages to automatically log you in instantly. No typing, no master passwords, no cloud.
The passwords are retrieved from your phone via a highly secure communication channel using military-grade AES encryption.
Encrypted storage on your computer (not the cloud!) acts as your backup safe in case you lose or change your phone. And you can add extra protection to the accounts of your choice by requiring authorization from your phone with a PIN code or Apple Touch ID.

KeyReel macOS

Mon, 13 Jan 2020 00:00:00 +0000

Development description

Participated in the development of the main idea of the product, UX, architecture, planning, bootstrap build, and release system and was responsible for the architecture and protocol design
Work with customers, fast working round, bug investigation, fix and deployment
Designed and developed MVP of future KeyReel project with macOS communication service
With the team under my leadership developed the main version of the product:
- Developed bidirectional communication framework for Bluetooth using Thrift, and implemented reliable implementation for macOS
- Designed and developed KeyReel macOS Application

KeyReel Windows

Sun, 12 Jan 2020 00:00:00 +0000

Development description

Participated in the development of the main idea of the product, UX, architecture, planning, bootstrap build, and release system and was responsible for the architecture and protocol design
Work with customers, fast working round, bug investigation, fix and deployment
Designed and developed MVP of future KeyReel project with Windows communication service
With the team under my leadership developed the main version of the product:
- Developed bidirectional communication framework for Bluetooth using Thrift, and implemented reliable implementation for Windows
- Designed and developed KeyReel Windows Application

KeyReel Web Extension

Sat, 11 Jan 2020 00:00:00 +0000

Development description

Participated in the development of the main idea of the product, UX, architecture, planning, bootstrap build, and release system and was responsible for the architecture and protocol design
Work with customers, fast working round, bug investigation, fix and deployment
Designed and developed MVP of future KeyReel project with Web extension
With the team under my leadership developed the main version of the product:
- Developed bidirectional communication framework for Bluetooth using Thrift, and implemented reliable implementation for iOS
- Designed and developed KeyReel Web Extension

U2F kernel driver

Fri, 10 Jan 2020 00:00:00 +0000

Development description

Designed and developed macOS U2F kernel driver

App description
U2F kernel driver is used to support the U2F protocol in KeyReel

KeyReel Testing DB

Thu, 09 Jan 2020 00:00:00 +0000

Development description

Designed and developed Chrome extension to manual KeyReel testing

App description
Contains a database of test accounts to speed up KeyReel testing.

screenshots