George Radko Email and Phone Number

My team develops solutions for converting the business's audience into different formats. We made the SL Play video platform in an e-commerce application. And now we are creating another format under SL Play platform, previously inaccessible to our audience.

I specialize in backend with microservice architecture.Stack: Node.JS, WebSocket, JSONapi, RedisDB, Redis pub/sub, Docker, Kibana, Prometheus, GrafanaExternal services: APNS (Apple), FCM (Android), FireBase, AppMetricaTasks:- Read JavaScript- Read technical documents- Writing issues at the level of code abstraction- Identification of functional and non-functional requirements- Create and decomposition of User Story into issues- Prepared CJM and User flowSoft skills:1. Ability to speak the same language with both the customer and the development team;2. Leading PBR and proactive in the rest of the agile rituals;3. Experience in hiring and onboarding system analysts;4. Building a trusting relationship within the team and the contractor.Supported Products: 1. My Connect AppI joined the team at the MVP. Completed acceptance tests of the product from the contractor.Tasks acceptance tests:- Documentation review;- Lead meetings on the transfer of development and support expertise- Reworked the documentation into Confluence format, enriching UML and BPMN diagrams Delivered user functionality:- Call recording- Display and top up balance- Feedback formDelivered technical solutions:- Refactored monitoring system- Refactored of SMS service- Designed CRM module for App management- Development of unaccounted system scenarios2.My MTS App (SDK "Calls to the contact center")Architectural tasks:- Designed a microservice architecture- Binding of WebRTC - SIP signaling protocols- Setting up a monitoring and logging systems- Designed RestAPI in the OpenAPI specification

1 year experience with WMS, ERP and CRM systems.Project activityEnsuring requirements federal Law No. 54-FZ on the provision of data when calculating between organizations commodity nomenclature codes:- Wrote specifications for the BRD- Decomposed functional requirements into issues- Estimated the labor costs of the development teamTasks:- Identification and management of functional requirements- Consulting customers on existing system processes- Prioritization of tasks by the customer- Reading Oracle storage procedures- Writing issues at the level of Oracle stored procedures- Writing SQL queries (join, subqueries)- Designed database structures ERD- Prepared user and technical documentation

1 year experience with WMS system in aviation logisticsProject activityLead the development of requirements and the commissioning of the automotive electronic queue system of the aviation hub.Tasks:- Producing BRD- Prototyping UI- Writing SQL queries (join)- Manual edits to the database- Leading technical support team- Building a trusting relationship with the contractor