Development new solutions and support developers teams according to developing, debugging and problem solving with different registries (new or existing). Tech stack: Groovy, Javascript, Camunda BPM (modeler and engine), PostgreSQL, Liquibase, OKD, Keycloak, Redash (admin, viewer), CI: Jenkins, VCS: Gerrit.

• Development and improvement of the functionality of the OEMS product - placing SPOT / MARGIN / FUTURES orders (limit or market), taking into account the side (buy or sell, long or short position), canceling orders, replacing orders, obtaining a list of open orders, positions, balances, trade history in the context of an individual order and in the context of trades.
• Creation services for connecting and operating to exchanges (third-party API), including authorization, generation and parsing messages which are broadcasted via REST/Websocket.
• Development of controllers, services and models for the implementation of REST, JSON-RPC or Websocket API for the application.
• Integration with third-party providers: such as Custody, KYC, Payment. Combining several calls into an atomic operation - a transaction.
• Working with smart contracts of the Ethereum blockchain. Creating a proxy contract with the ability to generate child contracts. Using web3j, implementation of contract management: generation of child contracts, subscription and processing of proxy and child contract events.

• Creating a structure of the IT department
• Search, interviews and hiring IT staff
• Development and implementation of staff motivation system
• Implementation of the system of management and control of equipment and components of the IT department
• Development of technical specifications, analysis of business processes of industrial enterprises
• Implementation of the ERP system at industrial enterprises (purchases, warehouses, logistics, sales, production, planning, finance, reports, regulatory information, nomenclature)
• Providing network access between remote business units to a single data center
• Implementation and support of corporate mail, mobile communications
• Development of methods and algorithms, automation of cost calculations for mobile communications at the corporate level (over 1000 subscribers)
• Providing wired telephone communication between business units

Creation of design of advertising materials, development of a brand book, corporate style of the company, participation in media and promotional activities of the company, participation in exhibitions.

Creating design of books, magazines, brochures, leaflets, booklets, business cards, etc. printing products and preparation for printing.

Preparation of electronic layouts for printing, product layout, color correction, overprint, trapping, production of photoposites for printing.

Creating design of books, magazines, brochures, leaflets, booklets, business cards, etc. printing products and preparation for printing.