Sergei Vorobev Email & Phone Number

Dubai, Ae

Dubai, Ae

Dubai, United Arab Emirates

I am in charge of Cosmos SDK module architecture development, interaction between Cosmos and EVM. Developing architecture and documentation for various blockchain services including Oracle, Web 3 caching service (NFT, IPFS) as part of NFT marketplace, Shamir's secret sharing service, social balloons, DID, NFT, SBT, RWA, including gold backed stablecoin. As well as the AI architecture of the project.

Dubai, United Arab Emirates

Conducting in-depth technical analysis to determine requirements and possibilities in the field of blockchain technology.Selecting and developing effective solutions based on the analysis, considering project requirements and business objectives.Justifying positions and providing recommendations on specific technical solutions and strategies.Developing services and documentation with various blockchain technologies, including Oracle Blockchain, web 3 caching service (NFT, IPFS), cryptographic key sharing service (Shamir's secret sharing), social balls, blockchain storage services, DID, NFT, SBT. Writing articles and documentation.Designing onChain services and hybrid services. Working with the Cosmos SDK and EVM layers of the blockchain.Development of an architectural solution for the integration of partners.Communicating and presenting technical concepts to both technical and non-technical stakeholders.

Tallinn, Estonia

At Astrolabia OÜ, I held the position of Systems analyst / Solution Architect, and also acted in the position of Technical Product Manager. The main area was the use of Blockchain and Smart Contract technologies in financial, insurance, and medicine. My key tasks were communication with new clients, identification of their key needs, formation of business requirements, technical specifications, functional specifications, development, writing and approval of documentation, technical specifications, drawing diagrams and diagrams - DFD, ER, BPMN (UML). Development of architecture and high-level technical solutions for these products, assessment of tasks with leads in areas, audit of products and solutions. My main activity was analytics, product work, development of solutions, and architecture for the implementation of products. Most of the tasks were related to obtaining requirements from stakeholders, with subsequent research and analytics, including SWOT analysis, forming hypotheses and developing a product vision, a functional task, and a product strategy, a Road Map, writing a User Story (User Story Map), developing CJM. After the product work, the architecture and technical solutions were worked out. Applied SDLC metrology. I worked with Backlog prioritization, setting, planning and task execution control. As examples of the work done, I would like to highlight two of the most interesting projects: The first project is the development of a new product that complements the current ecosystem for the Japanese DEX Exchange - P2P insurance. The second project - NeoCryptoBank - is a complete development of a project from scratch, containing several products: its own blockchain (Tomochain fork), a mobile non-custodial wallet, a web application for business users of the system. He was engaged in building architecture and product vision and technical solutions, setting tasks for developers, planning stages, allocating MVP functionality, creating a Road Map, White Paper.

Distant Work

I am fully responsible for the company's key product - the built-in mobile SDK for telematics.My responsibilities include developing the architecture of software products, designing the interaction of various company products (mobile sdk - backend), describing interfaces, functionality and modules of a software product, writing documentation, creating technical requirements from business requirements, developing information processing algorithms, managing a team of developers.Having adopted two old SDKs for Android and iOS that work differently, the first thing I did was to bring them to the same behavior for users. A new functionality was developed and implemented - working with Bluetooth - reading data from the vehicle's on-board network and working with iBeacon, high-frequency processing (HF) of data from the phone's internal sensors, based on HF data, an axis reversal algorithm was implemented (the direction of the axes in the direction of movement, not the position of the phone). For each new functionality, technical analysis, solution search, architectural scheme, documentation were done, including integration into the Back-End - working out the necessary APIs and connections, building a complete process from data acquisition, processing, transmission, storage on the server and receiving data by the user. The next stage under my leadership was the SDK redesign, the implementation of a single architecture on a modular basis, for ease of support and adding new functionality.One of the projects for the back-end part was the development of architecture, and task planning and implementation of the function - the integration of blockchain platforms (Solana, Near) into the user reward mechanism. Payment of reward in cryptocurrency.The SDK developed under my guidance is used by such companies as Jaguar Land Rover (UK), Toyota (Japan), SmartDrive Inc. (Japan), UbiCar (Australia), NTUC Income (Singapore), Sharetown (US), DoBusiness (Mexico)

Санкт-Петербург, Россия

Teaching microelectronics and instrument engineering, programming of embedded systems to students and graduate students of ITMO, as part of an evening course of additional education in the OLIMP laboratory. I was the leader and consultant of student projects.

Сингапур

My responsibilities include the development of software and hardware for a telematics device, the development of algorithms, as well as the integration and writing of modules for the real-time operating system (RTOS). Under my leadership, a serial batch of more than 4000 devices was produced.Writing drivers for GNSS, CAN bus, GSM modem, accelerometer, and gyroscope. Mathematical processing of data from sensors - axes rotation, event detection, search for accidents, high-speed recording of the data buffer in case of an accident. Sending data to the server using Protocol Buffer. Reading data from the vehicle's onboard computer via the CAN bus. Support for old code. We used a version control system (git), and unit testing. support for cross-platform code (a single firmware was used for several revisions of boards. Remote firmware update via GSM modem.

Санкт-Петербург, Россия

In the company NPP LLC "Pampela", I was involved in the development team of projects such as an automatic pumping station, and an electric boiler on solid-state keys for the Evan plant (part of the Nibe company)I have developed a firmware for the most compact automatic pumping station with pressure maintenance and voltage stabilization.Performed the following works: project management, instrument development:schematic diagram design (Altium); selection of elements, programming of microcontrollers (Atmega AVR, Cortex M3, M0, Freescale HC08); tracing of printed circuit boards; preparation of documentation for production; production support; participation in acceptance tests, approval and creation of technical specifications, certification tests of products.

Санкт-Петербург, Россия

Магистр, Распределенные Вычислительные Комплексы Систем Реального Времени (230400.68), 4,86

Бакалавр, Информационные Технологии, 4,44

Activities and Societies: Шахматный клуб, Го клуб