- Maintaining RAM-center- Collaboration with IRNAS - firmware developement- firmware QA- Laboratory testing- designing new scalable architecture- Managing AWS- System administrator- debugging complete system- inhouse production control system- product improvement- customer support- Team management- writing technical documentation- pcb soldering - reflow

In my free time I wrote some helpful solutions:- MP3EDJ – my first program for editing, sorting, renaming my huge mp3 collection- playlistExtractor –makes copies of files and adds number from playlist in front of the file name- InviteSender – generates unique codes, makes pdf’s with it and sends the invite to e-mail, generated unique codes are saved to file, so it’s possible to check if invite is valid,- SmartHome – WAMP based server-client application: server sends commands to clients that run on banana pro/raspberry pi, which uses GPIO to command relay, get temperature reading, ...- Virtual exchange – emulate crypto currency exchange to test trading bot (python flask)- Cryptocademy.pro – 1. Gen trading bot and frontend manager for Binance exchange (python, Crossbar.io, React.js)- TradingBot – 2. Gen trading platform created in collaboration designed for DeriBit exchange where we can trade shorts, longs and with leverage, python manager, that listens to SSE stream bot forwards from exchange, which is used to provide price movement so we can create even shorter candles on which all indicators are calculated, react front end for visualizing profitability and adding/editing strategies on manager

X-LAM manager – SCADA solution using React.js for frontend (serving with NGINX), Java client for communicating with PLC (using moka7 library), Crossbar.io WAMP router with backend workers, postgresql.X-LAM terminal - Raspberry terminal with custom X session as a service where Vivaldi is running react frontend, also running a python client, that publishes terminal state and screenshot as blob so it can be displayed on frontend. It can also be managed from frontend to enable Zebra barcode scanner or/and RFID reader which can be used for worker authentication.

- Technical support- Developing and maintaining two projects: - InfoDisplay –WAMP based application that plays content from database on client side, where Firefox is used to display web contents and VLC for video. Contents can be controlled through front-end JavaScript client - TerminalRecorder –WAMP application: server receives commands and manipulates with clients, clients run in Docker containers with VNC sessions, they make screenshots, record videos, perform computer vision, ... - GUI WAMP client application (developed in python) for testing purposes which was compiled with ease to .apk (android application)Technologies I got to know during the employment:- SSH- GIT- Python- PostgreSQL- Crossbar.io- VNC- Docker- Marathon running on DC/OS- Elasticsearch- Kibana- JavaScript- jQuery