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Web Programming · Cryptocurrency & Blockchain

United Kingdom Ipswich, United Kingdom
706
 5  1

all fields. In Web development, I have ground up from the design user-friendly and responsive website to building dynamic Web application interacting with complicated RESTful API for front-end and implementing large logical back-end development and database structure and management. In Blockchain development, I have joined a lot of projects with multiple engineering teams including creating tokens, writing smart contracts, building NFT




Cryptocurrency & Blockchain · Javascript and Typescript

Ukraine Kyiv, Ukraine
Building trust through blockchain technology - one block at a time.
857
 6  0

Designed and implemented frontend layer using React. js, JavaScript, CSS, HTML. Ticker module utilizing web socket channel and asynchronous API calls to receive real time market updates. Metamask wallet integration and authentication. A lot of expirience in NFT , S olana dApps. During 2022 i ’ve launche more than 20 nf t collec tions, make my own NFT staking protocol, published a course about Solana NFT


Python · Cryptocurrency & Blockchain

Ukraine Zaporizhzhia, Ukraine
171
 3  0

classification, detection, generation, etc. AI LLM: writing agent-based and multi-agent systems. Building pipelines (RAG, DEEPRAG, VectorDB, etc.). Automation using N8N/MAKE. Trading (Spot and Futures): creating trading bots for algorithmic trading, strategy backtesting, strategy development, trade automation, copy bots for platforms such as Binance, MEXC, Gate.io, etc. Cryptocurrency: creating smart contracts, auto-buy systems, NFT



Cryptocurrency & Blockchain · Javascript and Typescript

Ukraine Khmelnitskyi, Ukraine
226

Developer of blockchain applications (Solidity, NODE JS)Experience: Developer of open source blockchain applications on Ethereum, BSC, TRON, and other blockchains. Development of smart contracts in Solidity, including tokens, NFT



Cryptocurrency & Blockchain · Bot Development

Netherlands Apeldoorn, Netherlands
114

maintained cloud architecture using various AWS services. - Worked with outsourcing and being directly involved in customer projects. - Built a Java RESTful web service using Spring Boot, PostgreSQL, and Redis. - Used Web3.js and Ethers to build several dApps for the main app and NFT -marketplace. - Developed NFT marketplace APIs (RESTful, GraphQL) with AWS Lambda and Step Functions. - Integrated Elasticsearch for NFT


Cryptocurrency & Blockchain · Web Programming

United States Cedar Rapids, United States
80

I’ve seen what breaks in production. I’ve seen what scales and what rots. I bring that clarity into every decision — from code structure to endpoint design. I don’t try to look impressive. I focus on making your system stronger — technically, operationally, and practically. & ★ Smart Contracts: ERC-20, ERC-721, ERC-1155, Solidity, Hardhat, Ethers.js, Web3.js Flashbots MEV Bundling → eth.bundler.gritsmart.io Token Launchpads, NFT