– Preparation of project documentation – Communication with clients, presentation of solutions and amendments, development of technical specifications – Organizing the work of a team of developers, designers, SEO specialists, directologists (7 people)– Development, support and development of the sites as a leading developer (technologies: PHP/Go/Mysql/Vue HTML, CSS,)Rewriting the cryptocurrency exchange into microservices. Writing a front-end for a crypto exchange using Vue 3: cabinet and trading platform. Writing a deposit/withdrawal service using golang.Creating an nft collection on the polygon network and deploying it to opensea use Brownie.Creating a crypto game: Writing frontend in Vue, writing a smart contract in solidity and deploying to BNB Smart Chain. Connecting metamask and walletconnect to frontend.Сreation of cryptocurrency and deployment to ethereum. Writing a service in node js and web3 to work with a smart contract. Development of a service for accepting payments through coinbase and sending coins to eth wallet.Creation of a small online store on go. Elasticsearch integration.

Development of a cryptocurrency exchange: Working with HightCharts and tradingView charts. Connecting coinmarketcap api. Writing bots for internal trading on currency pairs. Connection of payment systems api advcash, intercassa, blockchain, coinbase, payeer, perfectmoney. Writing an authorization microservice for JWT tokens. Connecting google authenticator. Load testing. Optimization of code and sql queries. Writing rest api for frontendWorking with wordpress and woocommerce, layout of html templates for WordPress and adding new functionality

Layout of html templates. I was involved in supporting and finalizing a project in PHP that was related to advertising on a world map. Worked with google map api, database optimization and kml files. Development of a blog, account and auction system.Writing a system in PHP for contextual advertising. Implementation of advertising display, collection of statistics. Implementation of filtering repeat clicks, financial accounting. Connecting API payments interkassa.Writing an online store in PHP using the yupe frameworkWriting a website for electronic advertisements in PHP using YII. Writing a parser for ads from resources like olx and avito

Performance management of MT4 servers;Writing an API to quotes rate, understanding of TCP/IPKnowledge of SQL database:query optimization, indexes etc.Monitoring and administering trading servers: - Adding new symbols - Rectifying historical charts - Configuring new groups, commissions, swaps, and trading hours- Supervising and managing MT4 trading servers and entire infrastructure;- Analyzing daily system logs- Installing plugins and servers (bridge, MAM, MT4 server, DC, WD, etc.)- Facilitating server migrations- Establishing goals for plugin developers- Investigating trading complaints- Monitoring system security- Training new employees and coordinating with company branches

- Performance management of MT4 servers; Monitoring and administering trading servers: - Adding new symbols - Rectifying historical charts - Configuring new groups, commissions, swaps, and trading hours- Supervising and managing MT4 trading servers and entire infrastructure;- Analyzing daily system logs- Installing plugins and servers (bridge, MAM, MT4 server, DC, WD, etc.)- Facilitating server migrations- Establishing goals for plugin developers- Investigating trading complaints- Monitoring system security- Training new employees and coordinating with company branches;Achievements:- Contributed to plugin development tailored to company requirements, including an automatic SWAP uploader, proprietary Bridge, and MAM solution.