Data Analyst in ProfUA

At P2P Validator, we are working on a whole bunch of internal and external products: we make web applications for us and our clients, add opportunities to open source projects of validated networks, develop indexers and analytical transformations of blockchain data. We need a person who will quickly understand the essence of blockchain protocols, explore ways to extract and process blockchain data, provide them in a form useful for users, and formulate requirements for tasks for developers. These are very interesting challenges: there is no other industry where almost all critical financial data is in this open form. Tasks: - researching the API of new blockchain projects: analyzing data structures, writing MVP for their extraction and analysis - working with extracted data (blocks, transactions, events, etc.) in Posgresql, basic processing, aggregation, writing views - evaluating the extracted data, setting tasks for the development department An example of a typical task: - look at the API, data structures that the blockchain / blockchain application provides - write a primitive scraper of a test dataset in the database - write a set of samples and transformations that provide useful data based on the dataset - set a task for developers on implementation of this logic with high reliability and performance Current analytical stack: PostgreSQL, Redash, ksqlDB Requirements: - basic knowledge of at least one of the languages: Javascript, Python, Golang - good knowledge of SQL (preferably PL / pgSQL) - good knowledge of English to read and writing technical documentation Will be a plus: - experience with Redash - experience with Ethereum, Polkadot or other blockchains - understanding staking, validation