Context and media advertising project. Full-service advertising network http://veezy.one Web 2.0 - Optimized and rebuilt architecture. Solved performance issues, optimized client-server-core-DB interaction; - Optimized BigData processing; - Formed a team; - Remotely managed development team (15 developers); - Formed financial development plan and roadmap. - Optimized software development processes (found a balance between control and developer comfort); - Integrating Jira/Confluence into the team's work - Built partnerships with strategic companies Google Ads, Yandex ads; - Developing a client in Vue.JS and porting it to the Single Page Application - Integration of ClickHouse database to work with BigData - CI/CD Doker-Compose optimization - GitLab Pipeline optimization - Firebase Cloud integration Web 3.0 - Building new, fundamentally different principles of automated advertising in metaverse, Iot devices, DeFi products, wNFT technologies; - Working with NFT advertising porotype based on wNFT - Communicating with business and technology partners in web 3.0; - Communicating with large foundations and technology leaders in web 3.0; - Developing a technology stack and DAPP architecture; - Developing web 2.0 ad network integration into web 3.0, Open protocol for integrating openRTB into web 3.0; - Involvement in tokenomics calculations. Trading drive project for crypto exchanges trading. Crypto exchanges screener. - Architecture building; - Client implementation (ElectronJS + ionic + Angular); - Working in tandem with crypto traders.

Etarion is a client-server software for looking game partners in different sports as well as conducting tournaments around the world. The software package includes Android App, iOS App, Web Site for customers, Web site for administrators and server side partially running on AWS. Was responsible for front-end development, business logic architecture and all key technical solutions. - Developing hybrid, cross platform software solution Web + Android + iOS based on AngularJS framework, Ionic framework and Apache Cordova framework. - Design and architect interfaces for client-server applications. - Developing custom UI components for Ionic framework and AngularJS framework. - Integration with Cloud Firebase services. - Remotely managing software team. - Integrated multi-lingual support in all clients and servers. - Integrated performance monitoring and bug/crashes reporting system in mobile applications. - Implementing Continuous Integration/Continuous delivery methodology. - Support server management automation based on the Ansible framework.

Was involved in design and development of high loaded client-server application for tier 1 transport company in Russia. Implemented very complicated price calculator with consideration of previous orders and promotion actions. Formed statistics and order reports for clients in their personal accounts via web interface. - Managed Web Department (6 developers). - Managed QA Department (2 testers). - Preparation of project and technical documentation throughout all project phases. - Designed, architect and code interfaces for client-server applications. - Developed middleware based on NodeJS. - Used MongoDB in middleware to cache user requests before sending them to the main server. - Designed, architect and code Alfa version of application. - Designed, architect and code manageable SEO in the Single Page Application project. - Designed complex build and deployment system on the NodeJS. - Participated in code peer review. - Regular interaction with Mobile applications developers. - Integration with external services such as Google Docs, Atlassian Bamboo, Airbrake.io, Prerender.io, Google Maps, AWS. - WEB servers administration (ubuntu, git, nodejs, redmine, nginx).

Choister is a service that helps search, analyze and aggregate all available advertisements related to the real estate in Moscow and Saint-Petersburg regions in Russia. Designed and implemented personal accounts for clients and advertisements aggregator page with user friendly interface using online map. Aggregator page was able to clasterise and render more than 500’000 labels on the screen in real time with references to theirs geographical locations.

Participated in development of the electronic document management system for private companies and supervisory authorities/officials in Russia. Was responsible for design and development software module for gathering and aggregating business analytics about companies.

Was involved in development of online service for organization and management of business appointments and meetings. Solved difficult tasks related to multiple clients’ access to the shared document in real time. Service was able to provide ability for changing shared document, adding comments and drawing on online canvas for multiple users in real time. Was responsible for front-end and browser plugins development as well as integration with external services such as Google Calendar, Google Docs, Evernote and Webex from Cisco. - Development of https://app.yamlabs.com/ - Launch and support of information portal http://powerbotapps.com/ - Design and development of http://gmail.powerbotapps.com/ and http://gcal.powerbotapps.com/ projects. Evernote wrote about this projects in its blog: http://blog.evernote.com/blog/2013/05/08/trunk-spotlight-powerbot-for-gmail-2

Participated in project myAudience - camera-based automated people counting solution. myAudience was able to recognize gender and age of people and moment when they move back and forth thru some passage (each time they cross virtual tripwire line). - Participated in development of company’s website http://www.rhondasoftware.com/ - Designed and developed web interface for video analytics system. It allows to manage units/licenses, view statistics (similar to Google Analytics), as well as provide some functionality for integrators.

Software development for the State Traffic Safety Inspection of the Russian Federation. Participated in development of high-load browser system (back-end and front-End) for entire automation of document workflow. On moment of launching online service our database had 100 million records related to the violations of traffic law.

Auto-Asia provided services to sell Japanese used cars in Russia. Web based software package implemented possibility to analyze and aggregate a group of Japanese auctions in real time to find the best deals and provide information in an understandable form for Russian clients. - Developed website from scratch. - Closely collaborated with graphic designer. - Efficiently solved server denial of service problem via moving request logic on client side.