I've been working as software developer for 4 years. My first experience was development of measurement systems (for 2.5 yrs). I have developed measurement device to measure metrics of contact wires for railways. I worked with: * STM32 (Bluetooth 5.0 module and STM32L4) * C99 * Schematics * Python (researching of detection algorithm, development client Windows application for the device - PyQt5)My next step was working as backend developer in this company. I started to develop some services for our monolith java-backend like railways passport store, monitoring service. I worked with: * Golang * PostgreSQL * RESP API * gRPC * Docker * Swagger * MongoDBFrom 2022-02-28 to 2023-02-06 I was working in an e-commerce pharmacy as a backend developer. And I got experience in: * Microservice architecture * Redis * Swagger * GraphQL * PostgreSQL * gRPC * AgileFrom begin of February 2023 I've been working in Telespace company. My responsibility is develop service-adapter, which get and aggregates history statistics.* Microservice architecture* Clickhouse* Temporal like a state-machine* Postgres* gRPCTotal experience in Go about 2 years.