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  1. Freelancers

Roman Diachuk

Offer Roman work on your next project.

Ukraine Lvov, Ukraine
18 days 8 hours back
Available for hire available for hire
2 Safes completed
26 days 4 hours back
1 client
age 20 years
on the service 1 year
  • ERC20
  • web3
  • python
  • telegram bot
  • Blockchain
Freelancer Roman D. — Ukraine, Lvov. Core skill — Python, Interface Design (UI/UX)

Rating

Successful projects
No data
Average rating
No data
Rating
928
Python
867 place out of 4454
Interface Design (UI/UX)
892 place out of 2658

Language proficiency level

Українська Українська: fluent
English English: advanced

CV

Full-cycle Blockchain Development | Smart Contracts | DApps | NFT | Cryptocurrency

Hi! My name is Roman. I’m a blockchain developer and team lead of a group of specialists who deliver projects in the Web3, cryptocurrency, and decentralized application space.

We offer:

  • Smart contract development

  • DApps with Web3 integration and wallet support (Metamask, Trust Wallet)

  • NFT (ERC-721, ERC-1155), marketplaces, and launchpads

  • Token creation (ERC-20, BEP-20), DeFi projects

  • Crypto payment integrations

  • Telegram bots with Web3 features

  • Frontend, backend, design, and ongoing support

Skills and abilities

Programming

Design & art

Services


Mobile development

Administration

Outsourcing & consulting


Writing

Reviews and compliments on completed projects 2

10 May 293 USD
Redesign of the website Gallery of Paving Stones

Quality
Professionalism
Cost
Contactability
Deadlines

Everything was done as specified in the terms of reference.

Oleksandr Zhomerchuk | Personal | Response review

2 February 38 USD
Setting up articles, importing products to the site on the WordPress platform

Quality
Professionalism
Cost
Contactability
Deadlines

Everyone has done it, the first stage is completed, we are moving forward.

Oleksandr Zhomerchuk | Personal | Response review

Activity

  Latest proposals 10
Development of an AI manager for the clinic (Viber / Telegram / WhatsApp / social networks + CRM integration)
451 USD
Configuration and reconfiguration of Odoo 19.0 Enterprise (Sales, MRP, Inventory, Accounting)
451 USD
Backend developer for quick setup and launch of 3 websites
147 USD
Development of Frontend for Telegram Mini App
451 USD
Add Ukrainian language to the website, translate pages.
23 USD
A web developer is needed to finalize the website and launch it on hosting.
27 USD
Development of the design for the online store website
52 USD
Integration of the store on Opecart with KeyCRM
113 USD
Redesign HTML in Figma with edits.
45 USD
QA for testing vibe-coding livemy.app
1261 USD