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  1. Freelancers

Mariia Pasichnyk

Offer Mariia work on your next project.

Slovenia Dol pri Hrastniku, Slovenia
8 months 26 days back
Available for hire available for hire
age 22 years
on the service 9 months 17 days
  • mongodb
  • web developer
  • cross browser testing
  • React Redux
  • Redis / PostgreSQL / MySQL
  • Fullstack developer
  • Node.js
Freelancer Mariia P. — Slovenia, Dol pri Hrastniku. Core skill — Web Programming, Javascript and Typescript

Rating

Successful projects
No data
Average rating
No data
Rating
145
Web Programming 26
3754 place out of 6421
Javascript and Typescript
1825 place out of 3449

CV

I have 3+ FullStack + Frontend commercial exp. , E2E projects from concept to prod

Frontend - TypeScript + React / Next.js, redux, rxjs, rtk, ThreeJs ( animations ), Chart.js,videosdk + framer-motion + oauth2

Backend - TypeScript + Node ( express/ fastify) + mongo/postgress

Delpoyment to Vercel/ Digital Ocean/ render

Last projects
1. virtual video coworking for medical univercities
2. crm system for goverments organization ( naftogaz Ukraine )
3. CeFI wallet





Skills and abilities

Programming

Design & art

Services

Portfolio


  • 814 USD

    Frontend developer at web3

    Frontend developer at web3 — example of freelancer's portfolio work in category
    Built dashboards and built responsive trading interfaces + components with --> TypeScript, tailwindcss, react, redux toolkit.
    Real time market data ( order book, charts, tickers )
    Development of LocalTrade, a crypto trading platform combining CEX and DeFi services.
    Focused on UI+UX improvements, bug fixes, responsive layouts, and simple API integrations.
    … Worked on light frontend tasks such
    - Styling, validation
    - fixed bugs and UI
  • 4192 USD

    Frontend CeFi developer

    Cryptocurrency & Blockchain
    Frontend CeFi developer — example of freelancer's portfolio work in category Cryptocurrency & Blockchain
    FullStack CeFi Platform with adaptive UI
    Developed a centralized finance (CeFi) platform with secure account management, transactions, and paymens. Using Binance api for getting data and CoinMarketCup.

    RTK + RxJS ( async reactive programming with streams ) --> real time updates and complex async logic ( API calls, websockets)
    …
    Frontend --> Next.js, React, TypeScript, Tailwind CSS, Radix UI, react-query, formik+yup, vite
    Backend --> Fastify, PostgreSQL, prisma ORM, JWT, Bcrypt, sendGrid, swagger,. weebsokets ,
    Tooling --> biome, esLint, prettier, Vite, Docker.
  • 2911 USD

    EdTech Learning & Collaboration Platform

    Web Programming
    EdTech Learning & Collaboration Platform — example of freelancer's portfolio work in category Web Programming
    MedMeet Learning & Collaboration Platform ( Next.js + Fastify + Tailwind CSS + rtk + rxjs )

    PREVIEW --> https://youtu.be/ET53zVceFBA?si=OPvdTZrv-XGdlU29

    … Built for students, freelancers, and professionals who want to connect and study. Now preparing for an exam or a difficult subject no longer means sitting alone with your notes.
    Our platform helps students book meetings, connect via calls, and prepare together with effectively, conveniently, and with maximum engagement.

    -> Find subject partners
    -> Book time for join preparation
    -> Join a video call directly in your browser
    -> Track progress and statistics
    -> Register / signin with Google Auth

    Avoid missed sessions with a system of reminders and penalties
    You can pay subscriptions via card, Stripe, or Apple Pay.
    Keep track of late submissions or rule violations with detailed stats.

    Backend developed with
    TypeScript + Node.js + Fastify + TypeScript + MongoDB + oauth2 + stripe

    Frontend
    TypeScript + NextJs + React + rxjs + rtk + Three.js + Chart.js + videosdk + framer-motion + google oauth2