Valentin Sivak
Offer Valentin work on your next project.
Private message 
Offer work 
Kyiv,
Ukraine
8 months 10 days back
available for hire
age 32 years
on the service 5 years
Rating
Successful projects
Average rating
Language proficiency level
Українська: fluent
Русский: upper-intermediate
English: elementary
Skills and abilities
Programming
Design & art
Mobile development
Administration
Portfolio
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1353 USD Telegram app: Mine (Tap Coin).
Bot Development
TAP CLICKER: Ready-made solution for quick earnings
Features:
* Mine (Tap Coin): Earn coins with simple taps. Multi-tap support to speed up the process.
… * Referrals: Invite friends and earn rewards in the form of coins for them. Accumulation and amount can be configured in the admin panel.
* Tasks: Complete simple tasks (visit a website, subscribe to a group) and earn coins for them. Adding, editing, and deactivating tasks are available in the admin panel.
* Boosts: Use boosts to increase your earnings. Daily bonuses and packages of 3 energy-replenishing improvements are available.
Admin Panel:
* Powerful admin panel: full control.
* Convenient management, adding/deactivating tasks, viewing users, etc.
Additional:
* Ability to connect payment systems for fund withdrawal.
* Integration with social networks to attract an audience.
* Regular updates and addition of new features.
TAP CLICKER is a ready-made solution that will help you create a successful online earning business.
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1128 USD Professional web design services
Web Programming
Website selling professional web design services.
Technologies:
Angular
… TypeScript
HTML
CSS
Node.js
Express.js
MongoDB
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20 000 USD NFT Marketplace React Js
Javascript and Typescript
NFT Marketplace is a decentralized NFT marketplace created using React Js, Node.js, and blockchain technologies. It allows users to buy, sell, and create unique digital assets represented as NFTs.
Key project features:
… Decentralization: The marketplace is not dependent on any central authority, ensuring the security and transparency of transactions.
Ethereum support: The marketplace operates on the Ethereum blockchain, providing a high level of security and reliability.
User-friendly interface: The marketplace interface is easy to use and understandable for any user.
Wide range of features: The marketplace offers a wide range of functions, including NFT search, collection browsing, NFT creation, auctions, and more.
Security: The marketplace utilizes the most advanced security technologies to protect NFT users.
Integration with popular exchanges: The marketplace is integrated with popular NFT exchanges, allowing users to easily buy and sell their NFTs.
Use of Node.js: Node.js is used to create the back-end part of the marketplace, ensuring high scalability and performance.
Technologies used in the project:
React Js - a popular JavaScript library for creating web interfaces. It is used to create the front end of the marketplace.
Ethereum - a decentralized blockchain platform used for creating and storing NFTs.
Smart contracts - self-executing contracts used to regulate transactions on the marketplace.
IPFS - a decentralized file storage system used to store NFTs.
Node.js - a JavaScript platform for back-end development, used to create the back-end part of the marketplace.
Activity
| Latest proposals 2 | Budget | Added | Deadlines | Proposal | |
|---|---|---|---|---|---|
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Specialist in importing/exporting feed from site to site
23 USD
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WordPress page enhancement
23 USD
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