Vadim Maslov Email and Phone Number

Development of fintech services (payment gateway) (Go - Linux)Integration of payment systems, development of new features for them and constant code refactoring to account for dozens of new payment flow

Development of core services (Go - Linux)Maintaining of composer the OZON core service, which stands right after Nginx and handles all requests. It builds a microservices dependency graph, collect all the necessary data and return it to the caller

Development of electronic signature services, libraries and pluginsDevelopment of new services:- Unified high performance signature service for company infrastructure (С, Go - Linux)- Unified high performance crypto library for company infrastructure (С, Go - Windows, Linux, macOS)- Crypto plugin for signature in browsers (Go, JavaScript - Windows, Linux, macOS)Support of a gigantic legacy project:- Crypto plugin for signature in browsers (C, JavaScript - Windows, Linux, macOS)