Position: Go Developer
Category: Golang
English level: intermediate
Years of experience: 8


Senior Software Engineer (Team Lead)
01.2022 - now
WELD (weld.money)
- Go
- Postgres
- Docker
- Team management

Senior Software Engineer
10.2018 - 02.2022
EXMO (Development/maintenance payment system(hotpay.money), cryptocurrency exchanger(exmo.com))
- payment processing development based on microservice architecture (go + aws/rabbit + postgres)
- cryptocurrency payment service development/maintenance (btc, eth, dash, ltc …), multisig, init wallets
(go)
- payments gateway integration (go)
- API for web, mobile (go)
- cryptobot development based on analytic data (c#)
- logging system (logstash + elastic + kibana)
- Gitlab CI, docker, Postman, Swagger
- code review

Senior Software Engineer
05.2016 - 10.2018
NDA (AdTech) (DSP/SSP (openrtb protocol) development)
- Golang
- MYSQL
- Clickhouse
- Docker
- Google Vision API
- RabbitMQ

Software Engineer
08.2014 - 05.2016
IT-STAR (Software Development, Affiliate Programm, Payment Processing)
- payment processing development (fraud control, payment methods, user detect, add bitcoin payments(wallet
core api)) (go, perl);
- development management panel(php);
- development affiliates panel(php,perl);
- development order tracking system (OTRS system integration by SOAP) (php)
- checkout-page (external, internal(for e-shops))
- e-shops for partners (cms, API, autoupdate, multishop)
- call-center tasks (asterisk)
- team management
Worked with:
- GO, PHP, PERL, JS, С ( work with p0f util)
- MySQL, Redis(sessions + settings: master(M1) - slave(R2) - slave(R3) * 3 santinel(S1..3)) - etc

Middle Software Engineer
10.2008 - 09.2014 DRU
• Development software for analytic data. (PHP, JS, MSSQL, MySQL)