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English:
Upper Intermediate
Volodymyr S.
Vetted by YouTeam
Ukraine
UTC +02:00
Ukraine/Kyiv
English:
Upper Intermediate
Middle Full-stack developer
Focused on custom software development. Strong emphasis on understanding your objectives to ensure I achieve the required results. Self-motivated problem solver who loves getting hands debugging the issues. Highly motivated with the ability to prioritize. Friendly, smart and easy to work with. Ready to be of help!
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Check if Volodymyr is availableExpertise
Years of commercial development experience
3 years of experience
Core technologies
Other technologies
Project Highlights
Digadop
Digadop is short for digital adoption consists of a suite of products designed to improve and measure user adoption in addition to managing the learning lifecycle of employees. Digadop currently consists of three products, Digadop Help, Digadop Questions and Digadop Learning Management. These three products combined provide a powerful platform to help employees grow and improve to help get the most out of software you’ve already invested in.
Responsibilities & achievements
-development of Third-party authentication (OAuth) through Google, Facebook, Azure AD, LinkedIn -development of authentication through JVT token -creation of endpoints for update, verification and login, authorization in various ways
Information processing platform
A project for information processing (csv files), recording data in Mongo (millions of data), there was also authorization through a JVT token and a site from scratch, the entire project was written from scratch. There was also the extraction of certain statistics from these millions of export data, deletion according to a certain criterion
Responsibilities & achievements
- developing a robust system for parsing large CSV files, efficiently processing and transforming the data into a format suitable for storage in MongoDB - implemented secure user authentication and authorization using JWT. The system issues tokens upon successful login, enabling secure access to the application's features while ensuring data protection and privacy. - extracting specific statistics and insights from the vast amounts of data stored in MongoDB. Worked with data analysis, generating reports, and providing users with meaningful summaries of the exported data. - allowing for the deletion of records based on specific criteria, efficiently locate and remove the targeted data from the database without impacting the overall performance.
Dentinostic
Website for entering records of a dental clinic and communication between dentists and clients.
Responsibilities & achievements
- worked with React to build an interface for entering and managing patient records. The dental staff would easily add, edit, and retrieve patient information, including medical history, treatment plans, and appointment schedules. - integration with GraphQL so data exchange between the frontend and the backend, optimizing performance and user experience. - built an appointment booking system with React and Material-UI, enabling patients to book, reschedule, or cancel appointments online. The system displays available slots and confirms bookings, significantly improving the scheduling process for both patients and dental staff. - worked on a secure login and user access control. This ensures that patient records and sensitive information are securely managed and accessible only to authorized personnel, maintaining privacy.
Education
Higher education in Computer Science
Agency
50-100
GMT+2
Kyiv, Dnipro, Zaporizhzhia, Kharkiv
Core Expertise
Industries
Education & Science, Banking & Finance, Healthcare & Medicine, SaaS
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Check if Volodymyr is available