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  1. Freelancers

Dmytro Lytvyn

Offer Dmytro work on your next project.

Ukraine Odessa, Ukraine
28 days 9 hours back
Available for hire available for hire
on the service 2 years
Freelancer Dmytro L. — Ukraine, Odessa.

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Portfolio


  • Delivery App — Full-featured delivery service (Full Stack)

    Web Programming
    Delivery App — Full-featured delivery service (Full Stack) — example of freelancer's portfolio work in category Web Programming
    Comprehensive web application for ordering goods.
    • Frontend: Developed in pure JavaScript (or React, if used) with dynamic cart updates and filtering.
    • Backend: Server-side on Node.js using the Express framework.
    • Database: Design and work with MongoDB through the Mongoose ORM.
    … Implemented order storage in the database, cost calculation logic on the server side, and user request processing. The project demonstrates skills in creating Client-Server architecture.
    The source code is available on GitHub: https://github.com/dino004/delivery-app

  • Weather App

    Web Programming
    Weather App — example of freelancer's portfolio work in category Web Programming
    An application for tracking weather conditions in real time. Integration with an external REST API has been implemented. Project features: processing asynchronous requests, working with JSON data, dynamic interface updates, and responsive layout for mobile devices. The source code is available on GitHub: https://github.com/dino004/weather-app

  • React Task Board — Optimized Task Manager

    Web Programming
    React Task Board — Optimized Task Manager — example of freelancer's portfolio work in category Web Programming
    Advanced version of the task manager, developed on React 19. The main focus is on component architecture and state optimization using Context API. The application has high performance, a responsive interface, and reliable data management logic without unnecessary re-renders.

  • Task Board — Task Manager in pure JavaScript

    Web Programming
    Task Board — Task Manager in pure JavaScript — example of freelancer's portfolio work in category Web Programming
    Web application for task management, built on Vanilla JS. Implemented full CRUD cycle, DOM manipulation, and data storage in LocalStorage. The project demonstrates confident mastery of basic ES6+ syntax, event handling, and the document object model. The source code is available on GitHub: https://github.com/dino004/task-board