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Project: Mobile Application for Flawery

Developed an innovative mobile application for a leading online flower delivery service. The app is designed to provide users with an intuitive and seamless experience for ordering and sending flowers, enhancing customer satisfaction and streamlining the order management process.

User-Friendly Interface

Intuitive design that makes it easy for users to browse and select flower arrangements

Order Customization

Allows users to personalize their orders with custom messages and special instructions

Real-Time Order Tracking

Provides users with real-time updates on the status of their orders

Secure Payments

Integration with multiple secure payment gateways to ensure safe transactions

Loyalty Program

Features a built-in loyalty program to reward repeat customers with discounts and special offers

Push Notifications

Sends timely notifications about order status, promotions, and special events

Achievements:

  • Successfully launched the application within 2 months, ahead of schedule

  • Utilized Kotlin Multiplatform (KMP) to share code between iOS and Android, reducing development time and costs by approximately 35%

  • Increased customer retention by 40% through the loyalty program and enhanced user experience

  • Achieved a 20% rise in order volume within the first three months post-launch

  • Received high praise from users for the app's ease of use and reliability

Project: Mobile Application for LU Cards

LU Cards is an innovative app designed for working with metaphorical associative cards, providing a seamless user experience and deep immersion in psychological practices. It combines augmented reality and digital technology, allowing users to draw cards and analyze their thoughts and emotions.

Digital Deck of Cards

Access metaphorical cards anytime via smartphone

Augmented Reality

Virtual cards overlay onto real surroundings

Journal

Record feelings and thoughts after each draw

Daily Card

A card for daily self-analysis

Energy Assessment

Track moods and states of the user

Technologies and Tools Used:

  • Programming Languages: Swift (iOS), Kotlin (Android)

  • Frameworks: ARKit, React Native

  • Development Tools: Xcode, Android Studio, Firebase, Git

  • APIs and Services: RESTful API, Firebase Firestore

Achievements:

  • App ranked in the top 100 "Lifestyle" category in the App Store

  • Over 4,000 downloads within a month without marketing activities

  • Positive user feedback on functionality and convenience

  • Successful AR integration for interactive experience

  • Optimization of card handling process and implementation of a subscription system

Project: Mobile Application for Sever Minerals

Developed a cutting-edge mobile application for Sever Minerals, a leading supplier of equipment and solutions for the mining industry. The application aims to enhance communication among employees and streamline the management of production processes in the field.

Equipment Monitoring

Real-time tracking of the condition and performance of mining equipment

Task Management

Creation, assignment, and tracking of tasks among employees

Data Exchange

Swift transfer of data and documents between field and office staff

ERP Integration

Seamless synchronization with the corporate ERP system

Notifications and Reports

Automated alerts on critical equipment statuses and daily task completion reports

Technologies and Tools Used:

  • Platform: iOS and Android

  • Programming Languages: Swift, Kotlin

  • Integrations: SAP ERP, IoT Sensors

Achievements:

  • Successfully launched the application within 6 months, exceeding client expectations

  • Reduced task completion time by 30%, significantly boosting operational efficiency

  • Enhanced equipment monitoring effectiveness by 25%, contributing to better resource management

  • Received exceptional feedback from employees for the app's usability and functionality

Project: Mobile Application for RCPay

Developed a robust mobile application for RCPay, a leading payment solution provider in Kazakhstan. The app is designed to offer users a secure, convenient, and efficient way to manage their finances, spend and transfer money.

Seamless Payments

Allows users to make quick and secure payments for utilities, mobile top-ups, and other services

Money Transfers

Facilitates instant money transfers between users and to bank accounts

Transaction History

Provides detailed transaction history and real-time balance updates

Secure Authentication

Implements advanced security features including biometric authentication and two-factor authentication (2FA)

Push Notifications

Sends timely notifications about transaction statuses, promotions, and updates

Multi-language Support

Offers support for multiple languages to cater to a diverse user base

Technologies and Tools Used:

  • Platform: iOS and Android

  • Programming Languages: Swift, Kotlin

  • Security: End-to-end encryption, Biometric Authentication

Achievements:

  • Successfully launched the application within 9 months, meeting all project milestones

  • Enhanced security features, resulting in a 20% increase in user trust and app adoption

  • Improved transaction processing speed by 30%, providing a more efficient user experience

  • Increased user base by 25% within the first three months post-launch

  • Received positive feedback from users for the app's ease of use, reliability, and security

Project: Terminal Application for RCPay

Developed an engaging mobile application for Podo, designed to help users find new friends and companions for various activities. Whether it's attending a concert, walking a dog, or simply hanging out, Podo makes it easy to create events and connect with like-minded individuals.

QR Code Scanning

Enables fast and accurate scanning of QR codes to accrue or redeem bonus points

Real-Time Transactions

Processes transactions instantly, providing immediate feedback to users

User Authentication

 Ensures secure transactions through user authentication and verification

Transaction History

Maintains a detailed record of all transactions for both users and businesses

Multi-Device Support

Compatible with a wide range of devices, ensuring flexibility and ease of use

Push Notifications

Sends notifications to users about successful transactions, point balances, and special offers

Technologies and Tools Used:

  • Platform: Android

  • Programming Languages: Kotlin

  • Security: End-to-end encryption, Secure QR Code Generation

Achievements:

  • Successfully launched the terminal application within 4 months, exceeding client expectations

  • Reduced transaction processing time by 40%, enhancing the user experience

  • Increased the accuracy of QR code scanning by implementing advanced algorithms

  • Improved user engagement and satisfaction by providing a seamless and efficient way to manage loyalty points

  • Received positive feedback from businesses for the app's reliability and ease of use

Project: Mobile Application for Podo

Developed an engaging mobile application for Podo, designed to help users find new friends and companions for various activities. Whether it's attending a concert, walking a dog, or simply hanging out, Podo makes it easy to create events and connect with like-minded individuals

Event Creation

Allows users to create and manage events, specifying the activity, time, and location

User Matching

Matches users with similar interests and preferences to join events

Real-Time Chat

Provides an in-app chat feature for users to communicate and coordinate details

Location-Based Search

Enables users to find events and friends nearby

Notifications

Sends timely notifications about upcoming events, new matches, and messages

User Profiles

Lets users create detailed profiles showcasing their interests and past activities

Technologies and Tools Used:

  • Platform: iOS and Android

  • Programming Languages: Kotlin Multiplatform (KMP), Swift

  • Location Services: Google Maps API, Apple Maps API

Achievements:

  • Successfully launched the application within 6 months, meeting all project milestones

  • Utilized Kotlin Multiplatform (KMP) to share code between iOS and Android, reducing development time and costs by approximately 40%

  • Increased user engagement by 50% through intuitive event creation and user matching features

  • Enhanced user satisfaction with real-time chat and location-based search functionalities

  • Received positive feedback from users for the app's ease of use and ability to connect people with similar interests

Project: Trading Tool - Robot

Robot is a cutting-edge mobile application designed to provide users with an intelligent financial assistant for trading on financial markets. Utilizing advanced algorithms and artificial intelligence, the app analyzes market data and offers personalized trading recommendations

Interactive trading assistant bot

Interactive trading assistant bot

Personalized trading recommendations

User-friendly and intuitive interface

Support for various financial instruments and markets

Educational materials and training courses for traders

Technologies and Tools Used:

  • Programming Languages: Kotlin Multiplatform Mobile (KMP), Swift

  • APIs and Services: RESTful API, WebSocket, Google Cloud, AWS

Achievements:

  • Successfully launched the app with over 100,000 downloads within the first few months

  • Received positive user feedback and high ratings on the App Store and Google Play

  • Significant increase in user engagement and trading volume

  • Reduced development costs and time-to-market by leveraging Kotlin Multiplatform Mobile (KMP)

Project: 3D Secure Payment SDK

Developed a robust and secure 3D Secure (3DS) Payment SDK for a leading global payment system. The SDK facilitates secure online transactions by implementing the 3D Secure protocol, which adds an additional layer of authentication to card-not-present transactions

Comprehensive support for 3D Secure 2.0 protocol

Detailed transaction analytics and reporting

High compatibility with various card networks and payment gateways

Easy-to-integrate SDK with comprehensive documentation and support

Technologies and Tools Used:

  • Programming Languages: Java, Kotlin (Android), Swift (iOS)

  • Security Protocols: 3D Secure 2.0, TLS, OAuth

  • APIs and Services: RESTful API, PCI DSS compliant services, Fraud detection systems

Achievements:

  • Successfully launched the 3D Secure Payment SDK, now used by numerous merchants worldwide

  • Achieved significant reduction in fraudulent transactions, enhancing trust and security for users

  • High adoption rate by merchants due to ease of integration and comprehensive support

  • Received industry recognition for contributing to secure online payment practices

  • Improved transaction approval rates through advanced risk-based authentication mechanisms

Project: Library Mobile App

Developed a comprehensive mobile application for Ex Library, a global provider of library automation solutions. The app is designed to enhance user experience by providing easy access to library resources, personalized services, and seamless interaction with library systems

Unified Search

Access to a vast array of library resources, including books, articles, and multimedia content, through a single search interface

Personalized Services

Customizable user profiles, personalized recommendations, and saved searches for a tailored user experience

Notifications and Alerts

Real-time notifications for due dates, new acquisitions, and library events

Self-Service Features

Book reservations, renewals, and access to digital resources directly from the app

Library Interaction

Direct communication with library staff and participation in library events and workshops

Offline Access

Ability to download and access resources offline

Technologies and Tools Used:

  • Programming Languages: Swift (iOS), Kotlin (Android)

  • Frameworks: React Native (for cross-platform development)

  • Tools: Xcode, Android Studio, Firebase, Git

  • APIs and Services: RESTful API, GraphQL, OAuth for secure authentication

Achievements:

  • Successfully launched the app with high adoption rates among library users

  • Received positive feedback for the app's intuitive design and robust functionality

  • Significant increase in user engagement and interaction with library resources

  • Streamlined library operations by reducing manual processes and improving user self-service capabilities

  • Enhanced user satisfaction through personalized services and real-time notifications

Project: Mobile Application for LU Cards

LU Cards is an innovative app designed for working with metaphorical associative cards, providing a seamless user experience and deep immersion in psychological practices. It combines augmented reality and digital technology, allowing users to draw cards and analyze their thoughts and emotions.

Digital Deck of Cards

Access metaphorical cards anytime via smartphone

Augmented Reality

Virtual cards overlay onto real surroundings

Journal

Record feelings and thoughts after each draw

Daily Card

A card for daily self-analysis

Energy Assessment

Track moods and states of the user

Role and Responsibilities:

  • Lead mobile app developer responsible for iOS and Android implementation

  • Collaborate with UX/UI designers to create an intuitive interface

  • Integrate with backend and other services

  • Implement authentication and data security

  • Conduct testing and performance optimization

Technologies and Tools Used:

  • Programming Languages: Swift (iOS), Kotlin (Android)

  • Frameworks: ARKit, React Native

  • Development Tools: Xcode, Android Studio, Firebase, Git

  • APIs and Services: RESTful API, Firebase Firestore

Achievements:

  • App ranked in the top 100 "Lifestyle" category in the App Store

  • Over 4,000 downloads within a month without marketing activities

  • Positive user feedback on functionality and convenience

  • Successful AR integration for interactive experience

  • Optimization of card handling process and implementation of a subscription system

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