Responsibilities & achievements

• Acted as a custom software development consultant, specializing in React, Next.js, TypeScript, and Node.js. • Developed and implemented new features for the client’s retail POS system, including: - Store operations (open/close store, cash in/out, safe drop, open/close registers/drawers, transaction reviews, tips, refunds, manager overrides). - Cash and credit card payment transactions. - Authentication and role-based authorization. • Collaborated with the client’s product team to align development with customer needs and requirements. • Provided documentation, support, bug fixes, and performance improvements for the product.

Responsibilities & achievements

• Developed the UI for Animeal and integrated it with AWS Amplify, including multi-language support (English, Russian, Georgian), authentication, authorization, 2FA, and SMS verification with Cognito. • Collaborated with a cross-functional team to create a web application for registering and updating the status of animals. • Implemented unit testing and code quality improvements using Ramda. • Documented and established best practices for the development team. • Enhanced site performance with lazy loading and code splitting. • Improved site accessibility using ARIA attributes and keyboard navigation.

Responsibilities & achievements

• Resolved bugs and implemented fixes in a monorepo with over 100 active developers. • Developed accessibility features aligned with WCAG 2.1 guidelines, ensuring compliance and usability for users with disabilities. • Planned business rules, functional, and non-functional requirements with leadership for Order • Tracking, developing the feature from scratch within 4 sprints (initial estimate: 6-8 sprints), including tests and documentation via Storybook, unit testing, and E2E, achieving 50% optimization. • Created reusable micro-components for e-commerce pages and cross-team use, utilizing React, React Query, Tachyons, and GraphQL. • Authored comprehensive documentation for onboarding new team members, reducing the average onboarding time from 3 sprints to 1-2 sprints.

Responsibilities & achievements

• Mentored and supported junior team members, validating and testing their solutions. • Developed a large-scale, complex Healthcare web application in React, collaborating with cross-functional teams to meet professional and patient needs. • Created a versioned component library hosted on GitHub registry to eliminate code duplication. • Migrated the architecture from class components to functional components using Flux architecture with Redux. • Refactored the codebase, upgrading from React 16 (class components) to React 17 (functional components), updating from MUI4 to MUI5 and Jest24 to Jest27, enabling the use of the latest frontend technologies.