Three IT guys

Backend & ETL system senior developer / architect with 6 years experience in financial industry and 10 years in telecom. + Expirience in commertial frontends projects Note: It took just 2 months on upwork to find that I have more offers than the time I could spend on them, that it why I decided to create the agency to share some of the tasks with the IT-guys I know well. At the moment there are just 3 of us, but it helps to coordinate faster and to have more effective time-management too. Personal Summary: Backend & ETL system senior developer / architect with 6 years experience in financial industry and 10 years in telecom. + Expirience in commertial frontends projects • Expert in building distributed and parallel processing systems based on highload lowlatency database systems: Kdb 3/4, ClickHouse. • OpenSource contributor to ClickHouse, Coinbase exchange API and Rust-lang. • SQL development and administration of relational and object databases: Oracle, PostgreSQL, MongoDB, IBM DB/2, MySQL. • Java/J2EE/EJB/JMS/JSP (JBoss, WebLogic, Resin, Tomcat, Apache). • DevOps: Docker, OpenShift. • Frontend: Android, Vue, React/React-Native, Redux • Network: Building and administering corporate LAN and WAN networks. • Strong knowledge of Unix platforms: Linux/BSD/Solaris. • System development on C/C++/Rust. • Experience with Python analytic and ML frameworks: Keras/Numpy/Pandas and Jupyter notebooks. • Messaging systems: Kafka, NanoMSG, RabbitMQ. • Good knowledge of NMS-OSS telecom systems. • L3 support engineer and systems analyst communicating and problem solving with customers end-users. • Strong knowledge of Perl, Haskell, Ocaml, ErLang, JavaScript (+reactjs), K/Q/Kdb, J, APL2 • Source-control tools (Git, CVS, SVN, Mercury, Perforce).