Andrey — React Native and Node.js Developer
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Databases
This application, available on Android and iOS, is an educational tool designed to allow children to engage in interactive learning while reading books. Users can select books based on the child's age and engage in interactive activities, including games, music, and videos. Andrey's contributions included: enhancing text interaction for repeat readings; updating UI elements like buttons and implementing a book recommendation feature; redesigning the app's look, improving font formatting and language options, and adding animations; adding a parental section with useful articles and revamping tutorials with interactive hints.
Read moreBattlepeer connects veterans for mentorship and support, sponsored by the nonprofit organization Dry Hootch. Andrey was instrumental in: implementing secure Google logins, passcode-based registration, and email verification; creating group and private chats using web sockets and setting up cron-based notifications; managing organizational data on AWS, handling user and organization deletion, and admin rights modifications; integrating SendGrid for email communications and Typeform for daily mental health surveys.
Read morePikkuna specializes in creating custom-made plastic windows for outdoor spaces. Andrey developed a feature-rich ordering system that allows users to: upload photos, draw the desired window shape, specify dimensions, and choose materials and colors; automatically generate PDF drawings and calculate costs based on user inputs; optimize server interactions for faster processing and reduced file sizes.
Read moreSemiotech provides a web application for U.S. law firms to streamline the creation of patent claim charts. Andrey’s role involved: integrating APIs to access USPTO text and images and parsing XML documents; developing text recognition features and integrating Mechanical Turk for document editing; enabling users to tag relevant passages in patent documents and work collaboratively on legal projects.
Read moreAndrey developed the administrative panel for the OFS, a tool that helps administrators manage data effectively. His responsibilities included: generating Excel tables for task management; integrating with microservices for task management and adding API versioning; implementing logging, completing CRUDL operations for tasks, and covering the application with unit tests.
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