Alexey Bykov Email & Phone Number

St Petersburg, St Petersburg City, Russia

Saint-Petersburg, Russia

Developed an existing distributed cloud solution for accounts payable that works in AWS infrastructure 24/7 without downtime. Used technologies: Java, GWT, docker, Kubernetes, NoSQL database CouchDb, Amazon Web Services.Along with supporting the application, I took a part in the automation of the build process and implementing Continuous Deployment of the application to the cloud.Took an initiative to change the design of the application to make it possible to run it in the docker… Show more Developed an existing distributed cloud solution for accounts payable that works in AWS infrastructure 24/7 without downtime. Used technologies: Java, GWT, docker, Kubernetes, NoSQL database CouchDb, Amazon Web Services.Along with supporting the application, I took a part in the automation of the build process and implementing Continuous Deployment of the application to the cloud.Took an initiative to change the design of the application to make it possible to run it in the docker infrastructure and deploy it to AWS Kubernetes implementation (EKS). This is the most interesting part of the work as Kubernetes is a cutting-edge technology that gives a lot of benefits in deployment and supporting applications in the cloud.Took an initiative to migrate a single NoSQL CouchDb installation to clustered CouchDb to make it more stable in the production environment. Clustered CouchDb implementation was done with Kubernetes in AWS.Apart from the main product, I designed a web application tool for performing migrations from one database state to another. This tool has been written using these technologies: Java, Spring Boot, VueJS framework. To make sure the application works correctly, unit tests and integration tests have been developed. Integration tests are run in a docker environment using testcontainers framework. The application was also deployed and run in AWS Kubernetes implementation (EKS)One more initiative from me was the developing UI testing framework based on the Selenium, Docker, and test containers framework. With this framework, it was possible to write and run UI tests for our main application using docker containers and integrate them into the Continuous Integration server (Jenkins) without the need to run these tests on a physical or virtual machine. When the core for this framework was done, we delegated the responsibility of writing UI tests to the QA team and all the tests for UI were written by them. Show less

Russian Federation

Designing and developing desktop appplication for getting, routing and sending messages from different sources that should work 24/7 without downtime. Used technologies: .Net Framewok, C#, NHibernate, SignalRDesigning and developing enterprise content management system. It has an alfresco platform with deep customization on the back-end and a custom front-end based on the ExtJS framework. Used technologies: Java, Alfresco + Activiti, Spring Framework, JavaScript, ExtJS, PostgreSQL, MSSQL… Show more Designing and developing desktop appplication for getting, routing and sending messages from different sources that should work 24/7 without downtime. Used technologies: .Net Framewok, C#, NHibernate, SignalRDesigning and developing enterprise content management system. It has an alfresco platform with deep customization on the back-end and a custom front-end based on the ExtJS framework. Used technologies: Java, Alfresco + Activiti, Spring Framework, JavaScript, ExtJS, PostgreSQL, MSSQL ServerLeading and managing team with 6 developers, 2 engineers and 1 designer. Right now I combine roles of team leader, project architect and sometimes a project manager Show less

Saint-Petersburg

Designed and developed desktop applications using .Net Framework 4 (WPF, WCF technologies) and DevExpress componentsCreated program modules that communicated with Fiscal Printers, Ticket Label Printers, Barcode ScannersCreated Windows Services that communicated with desktop applicationsDesigned and developed mobile application for Windows CE that was a part of Access Control System Was involved in Unit Testing and bug fixingWorked on Agile Methodology (Scrum) + JIRA

Saint-Petersburg

Developed desktop application using .Net Framework (Windows Forms, WPF) Developed desktop Windows and Linux applications using Qt4Developed Windows Services and Linux DaemonsCreated program modules that communicated with IP cameras and Flash drives

Saint-Petersburg

Developed desktop applications in C++ using Rad Studio and Qt4Supported existing projects written in C++