Role:
Development of backend-side solution for daily corporate banking in scrum team. Collecting and discussing clients/stakeholders needs and requirements, helping team and product owner with prioritezation of product backlog and creating engineering solutions from scratch according to the user stories extracted and groomed from product backlog for current sprint or batch of sprints.

Achievments:
As Java developer in Alfa bank I was involved in creating server-side solutions for incremental releases for such user functionalities as:

Secure mobile payments (verification sign of corporate payments with using fingerpring/face/code on mobile devices)
Distribution of a statement from a corporate bank account to an email to interested employees having access to bank account
Redeveloping of legacy account statement functionality according to massive users feedback with speeding up of retreiving the statement for any period
Auto-payments functionality with allowance to set any period for automatic payments from account
Optimization of big data parser for user's total transactions history (speeding up 12 times with usage of Apache Kafka and Elasticsearch)

Tech stack:
Java 8/11, Gradle, Microservices, Spring (Spring Data, Spring Cloud, Spring Security, Spring Integration, Spring Boot 1/2), Apache Kafka, Apache Mesos, Docker, Elasticsearch, MongoDB, JPA, Hibernate, Postgres, JUnit, Git, WireMock, Groovy, Spock, Ansible

Processes and methodologies:
DevOps, GRASP, TDD, BDD, SOLID, Scrum, Agile

Role:
Development in outsourcing team of server-side solutions from scratch or involving in development in collaboration with another dev teams.

Achievments:

Released major update of system for control the Moscow's renovation process running by local govermnent. In release included such functionality as:
Tracking of renovation processes ( road buildings, destroying of old houses, control of public letigations ) by dynamic map.
Tracking all renovation progress with brand new statistics block which allows moderators to view all analytics by entire city.
Released major update of system for control of medical service (this system is installed in several clinics across Russia) with such functionality as:
Registration and control of medical treatment for patients
Registration and control of patients located in hospitals for 24-hours treatment

Tech stack:
Java 8, JPA, Spring (Security, Data), Flyway, Liquibase, Postgres, MySQL, Apache Kafka, RabbitMQ, Websockets, REST, XML, SOAP, Git, GitLab, TeamCity, TFS, REST

Processes and methodologies:
Scrum/Kanban, DevOps, SOLID, BDD