Iryna H

React Developer

Softengi • Vollzeit

Feb 2021 - Dec 2024 • 3 yrs 10 mos

React Developer | React Native Developer • Engineered a React Native mobile application featuring voice-to-text task creation; the app improved user task completion rates by 40% based on speech-to-text to facilitate ease of use. • Conducted focus groups that identified critical pain points leading to enhancements in overall functionality for 100+ active users. • Launched two projects with a scalable front-end architecture from scratch and shared reusable components, added JWT authentication. • Organised a collapsible form with a large amount of blocks for data input to empower users to visualize their data in graphs. Enhanced the quality and maintainability of the codebase via code structure by 20%. • Designed a robust system for creating graph reports into PDF, minimizing data loss and ensuring 99% accuracy in the final PDF output.

JavaScript Developer

AltexSoft • Vollzeit

Sep 2019 - Feb 2021 • 1 yr 5 mos

• Devised a web application from scratch for storing, exchanging and earning rewards according to an approved list of things with the ability to purchase prizes with points. • Responsibility for the technical aspects of the team's work. Conducted negotiations with stakeholders and raised management issues. Project development leadership. • Identified weaknesses in the work process and suggested ways to eliminate time wastage. • Transformed old frontend project part to new one based on React - refactoring. • Resolved issue with a user login system via social networking platforms and upgraded user experience on the primary stage of the flight booking process. Resulted in a 15% reduction in user churn from the booking process. • Worked directly with the customer team. Traveled for business to collaborate with a team meembers on enhancing the current product UX. Mentored one team member.

JavaScript Developer

MobiDev • Vollzeit

Jul 2018 - Sep 2019 • 1 yr 2 mos

• Created 3 landing pages for a corporate website tailored to specific requirements for devices. • Helped another team on a released e-commerce project with over 100 users to resolve an issue with the ordering functionality. • Produced a full-stack task management application and adopted a layered architecture using domain-driven design principles on 4 layers. Investigated existing database and decided to focus on code clarity and architectural principles, regardless of underlying database constraints.