Maksym

Maksym Kashcheiev
Frontend Developer

[open contact info](look above in the "contact info" section) GitHub
[open contact info](look above in the "contact info" section) Kharkiv, Ukraine | Remote
LinkedIn

SUMMARY:

Frontend Developer with 1+ year of experience building modern web applications using React, TypeScript, HTML5, CSS3, and
Next.js. Developed a full-featured e-commerce application implementing product catalog, cart functionality, and user
authentication with Supabase and Zustand. Experienced in REST API integration, component-based architecture, and
responsive UI development.

SKILLS:

HTML5 · CSS3 REST APIs
SASS/SCSS · Tailwind CSS Supabase · Git · GitHub
JavaScript (ES6+) · TypeScript Agile (Scrum/Kanban) · SDLC · Waterfall
React.js · Next.js Figma
Redux · Zustand

WORK EXPERIENCE:

FRONTEND DEVELOPER | 2024 — PRESENT
SELF-EMPLOYED
Developed e-commerce SPA using React, TypeScript, Next.js
Integrated REST APIs and Supabase backend services
Built reusable component library with TypeScript
Managed version control using Git with feature branches and pull requests
Implemented responsive UI with Tailwind CSS and shadcn/ui component library

PORTFOLIO:
JOBFLOW — JOB APPLICATION TRACKER
Next.js · TypeScript · Tailwind CSS · Supabase · shadcn/ui · dnd-kit

Built a kanban board with drag-and-drop and optimistic updates with rollback on error
Implemented authentication and per-user data isolation with Supabase Auth and Row Level Security
Designed a PostgreSQL database schema for applications, companies and user reviews
Developed a statistics page with application metrics (rejection rate, daily averages)
Added search, archive and dark/light theme switching
Demo (login: [open contact info](look above in the "contact info" section) /password: demo12345)
GitHub

NICE GADGETS — E-COMMERCE APP
React · TypeScript · Next.js · Tailwind CSS · shadcn/ui · Zustand · Supabase ·
REST APIs
Built product catalog with filtering and cart
Implemented user authentication via Supabase
Developed SSR and dynamic routing with Next.js
Integrated Zustand for global state management of cart and favorites
functionality
Connected REST APIs for fetching product data and handling async
operations
Demo
GitHub

TODO APP
React · TypeScript · SCSS · REST API · Vite · Bulma CSS
Built task management app with full CRUD operations
Implemented filtering by status (All/Active/Completed)
Integrated REST API for fetching and updating todos
Added toggle all todos and bulk delete functionality
Implemented error notifications and loading indicators
Demo
GitHub

PREVIOUS WORK EXPERIENCE:

OWNER | HAND TOOLS STORE | 2014 — 2022
SELF-EMPLOYED
Founded and grew a retail business specializing in hand tools, building a base of 500+ regular customers
Managed a team of 3 employees, overseeing daily operations from procurement to customer service
Handled inventory, pricing and financial records, ensuring profitability and efficient stock turnover
Provided expert consultations to clients, resulting in high customer retention rate
Established strong reputation in local market through personalized service and deep product knowledge

LANGUAGES:
Ukrainian — Native
English — Intermediate (B1)
German — Elementary (A1)

EDUCATION:
SIMON KUZNETS KHARKIV 2003 - 2008 Master's in International Economic
NATIONAL UNIVERSITY OF Relations
ECONOMICS

COURSES:
MATE ACADEMY Fullstack Frontend Development

FREELANCER LIFE STYLE Front End/WebUI Course (HTML,
CSS, JS)