- Product backlog prioritization and mitigating risks and delivery delays; - Agile/Scrum/Kanban project configuration, technical coordination; - Project and engineering management, creating roadmaps; - Code review, team mentoring/coaching; - Design solution architecture, or supporting this; - Interviewing technical staff (helping with screening and recruiting), team development; - Support teams with code development, helping to code to archive the delivery goals. Operation management: - Pre-sale activities; - High- and low-level project estimating; - Team and technical stack building; - Conducting interviews for outsourcing and outstaffing business models; - Creating Professional Growth Plans, KPIs, OKRs; - People, risks and budget management; - Other operating activities.

- Taking part in all the daily calls of the company; - Conducted internal calls with the leads/POs and C-level; - Search for global operating and communication issues (especially at the top-level); - Search for the ways to improve performance; - Creating Confluence documentation. Administration achievements: - Implemented the Product matrix to the company (b2b, b2c); - Created and implemented a full feature flow at each level in the company; - Developed a new release strategy, and changed the global approach to Android-First; - Changed the internal business daily format and reporting (for all chiefs and leads); - Created responsibility zones for Marketing, Support, Legal and Finance, Crypto Trading Department, BDM, CTO/Dev/DevOps, QA, POs, DM, PM, BA, Design, and HR Departments; - Implemented some new practices in the administrative department; - Other operating activities.

As CTO: 1st contact person with customers regarding all high-level technical issues: - Participation in presale meetings; - Clarification of tech questions for both parts: frontend, and backend; - Searching and suggesting the best cases in application development; - Creating analytical and statistics reports. As Delivery Manager: - Planning and managing a delivery process; - Inspect all delivery phases; - Resource and budget planning (Gantt matrix, RACI matrix); - Preparing all the commercial proposals for clients; - Resolving payment issues. Administration management: - 30+ software engineers unit management and 10+ projects in parallel; - Increased the number of employees to 60+ people; Improved the full employee life cycle, including personal documents flow; - Involve technical staff in the development and implementation of new practices and processes; - Improve the company's workflow including interviews, management processes, and reporting activities. - Assisting leads in creating project structures, schemas, etc; - Represent the interests of the company before the employees of different levels and ensure that they accept the new corporate practices and processes; - Implementation of new practices in the administrative department; - Creation of tables to automate the calculation of daily stuff; - Top-level business communications.

Team Leader / Senior Engineer Full-stack development for creating amazing mobile/web apps and other platforms and services: - React.js + Next.js + React Native (JavaScript, TypeScript); - Flutter; - iOS and Android development (Swift, Java); - Node.js: NestJS, Express, Koa, Nest.js, Firebase (JavaScript, TypeScript); - SQL and NoSQL DBs: MySql/MariaDB, PostgreSql, MongoDB, FireStore; ORM: TypeORM, Sequelize, Prisma; - Security: SSL Pinning, HTTPS/HSTS, Obfuscation, applying different encryptions; - Services: AWS, Google, MS Azure DevOps, Firebase. Administration management: - Projects leader (5+ projects in parallel); - Teams management (15+ people); - Mentorship of trainees; - Participation in business negotiations; - Conducting interviews.

Creating web-markets (market places). Working with React, React Native at the front. Node.js — at the backend. Using Swell-js, Swell-node npm libs. Webpack configuration. Architecture according to the Duck pattern. Keys: React.js (JavaScript), Node.js (Express), SQL.

- Clarification and implementation of customer’s requirements. - Troubleshooting and fixing bugs. - Development and support of product internal configurations. - Clarification of trouble description. - Support, operational consulting and product implementation. - Business communications. In this company I really up my soft and English skills. Since my job included a great number of different conversations with anglophones (live and remotely). Moreover, management skills were also broaden up here to the good level (analysis reports, tasks and time administration, coaching and mentoring people). The hard work of our team helped to bring the technical support service to a new standard on the project. And I'm really proud of it. Keys: SQL, C#, .NET Framework, .NET Core, Entity Framework, JavaScript, PowerShell, Virtual Machines.

- Rewrite ASMX Services. Work with WCF Services. - Development basic JS client apps. - Create C# console tests (PowerShell, Coded.NET). - WPF and WebForms programming.

- Work with CRM Systems, Microsoft Dynamic CRM System. - Development plugins, application tools for CRM.

UI/UX Design, PHP WordPress, C#.

Apps Automation, Automation

IT, Web Development and Internet Design

Communication Networks, Technical exploitation communication Networks

GeekBrains, Web Development