Position: LAMP Software developer / Security Testing
Category: Security
English level: intermediate
Years of experience: 8

Architecture of the chatbot sollution
Ticketing system from A to Z
Hi-load chatbots (Viber, Telegram) for supply companies (more 300 000 users per mounts) - accept meter reads, send restriction notifications, billing info and accept Viber Pay and Google/iPhone Pay. Integrated desk service with self coded CRM. Own core with universal connector.
CRM for supply companies and emergency call centers - accept desk tickets, send notifications, restrictions, analytics, work with income calls. Integration with Asterisk and Ukrainian PBX. Manage tasks for remote workers and teams.
Import / export bases (DBF, xml, xls, xlsx, json, csv), work with REST API, SOAP. Up to 5 millions records. Integration with 1c (7, 8).
Deploy, configure, and receive events from Asterisk. Integration with CRM. Voice IP phone configuration over VPN connection.
CI/CD work with Jenkins, GIT Actions, Azure Devops Server.
Payment solutions for vending: accept contactless credit card and sum to black box. Accept payment over Viber Pay. Mark order on tax server. Analytics of accepted coins, banknotes, card, chatbot payments.

Full circle developing event ticketing system, internal company events: book, pay, track, validate, analytics. Verify 2500 tickets in 30 minutes without a queue. Hardware integrations.
Remote elevator control: read status and manage power. Get voice calls and video from the cabin.
Emergency notification service (FM/RDS + LORA service). Secure module to authenticate sender.