Дмитро

Frontend developer
Yarovyi Dmytro
Email: [open contact info](look above in the "contact info" section)
Location: Kyiv, Ukraine
LinkedIn: Click me

Summary

Strong in React, TypeScript, modern state management, and UI architecture.
Hands-on backend experience (Node.js, MongoDB, REST, tRPC).
Experienced in complex business domains and legacy codebases.

Technical skills

Frontend
● JavaScript (ES6+), TypeScript, React (Hooks), React Query
● Redux, Redux Toolkit
● HTML, CSS, SCSS, CSS Modules, styled-components
● MUI, Formik, React Hook Form, Yup, Zod (schema validation &
type-safe forms, APIs)

Backend (Hands-on)
● Node.js
● MongoDB
● REST APIs, tRPC
● API design and data handling

Engineering practices
● DRY, KISS, YAGNI
● Refactoring and maintaining legacy codebases
● Performance optimization

Tools
● Git (GitHub / GitLab), Jira, ClickUp, Figma
● ESLint, Prettier
● Postman, Swagger (API exploration & integration)
 Experience

Approve Leads (11.2024 - now)
Position: React Developer with Full-Stack Exposure

Tech stack: React (Hooks) + TypeScript, MUI, React Hook Form, Zod, styled-
components, Node.js, MongoDB, React Query

● Developed and maintained internal web app in the affiliate marketing
domain
● Implemented new UI features and full-stack functionality, including API
integration and data handling
● Refactored and optimized existing components to improve performance
and maintainability
● Integrated the application with external services and third-party APIs
● Automated traffic processing and data workflows
● Built analytics dashboards and reporting tools used by business and
marketing teams

Andersen lab
Position: React Developer

Tech stack: React (Hooks) + Flow / TypeScript, Redux, MUI, Formik + Yup

● Worked on a large internal system that automates business processes for
sales and staff managers
● Implemented complex business logic to support diverse workflows and
requirements
● Collaborated closely with product owners and stakeholders to clarify
requirements and deliver business-aligned features
● Developed a resume builder with an intuitive UI, dynamic template
selection and real-time preview
● Designed and implemented data-rich user interfaces displaying detailed
employee and project information
● Participated in refactoring and maintaining legacy code, including class-
based React components
● Actively participated in code reviews, ensuring code quality and adherence
to best practices