Position: Senior Developer / Team Lead
Category: Golang
English level: intermediate
Years of experience: 11

- Blockchain Cryptocurrency exchange prototype passed to a pilot project in Central Bank of Russian Federation
- Payment gateway developed by my team passed VISA / Mastercard certification
- Payment gateway stood traffic during Worlds Championship in 2018. Most of our clients were sports betting sites, >50k of successful financial transactions daily - with peaks of 4k rps just before match start. 100% uptime.
10+ years of PHP/Js, MySQL, Postgresql
5+ years Python, MongoDB, Redis
3+ years of Golang, Docker, Tarantool

Latest projects:

- Digital assets exchange on SOA (golang / micro, postgresql, tarantool, rabbitmq)
- Large billing processor in London/Tallinn/Moscow (php, phalcon, percona mysql, apache kafka)
- Stock binary options trading platform - backend and billing (golang, php, postgresql, tarantool, rabbitmq)
- One of largest Russian CPA networks (> 4k rps, nodejs + php + onphp + postrgresql + mongodb)
- Tourism insurance offers aggregator (php + postgresql + redis)
- Easily integrated loan offers for several popular e-commerce platforms. Cilent data after a little pre-scoring was handled to several banks, allowing buyer to choose an optimal offer. (php, postrgresql, redis)
- Customer behavior tracker (nodejs, php, postgresql, memcache)
- Ideally a small company, specializing in fintech, advertising or real-time bidding, but any interesting job will do.
- Golang, PHP or Python tech stack used in production.
- Mostly backend tasks, although could handle some frontend work.
- I am unfamiliar with Java and, erm, derivatives (Clojure, Scala) but i'd like to learn them
- Same with Erlang