www.sansara.space - Hotel services online in one place. Personalization for hotels.

Development of a service for online investment (like RobinHood) from scratch. Technologies: Java 11, 17, Spring Framework, JUnit, Oracle, Kafka, RabbitMQ, Redis, Memcached, Docker, GitLab CI/CD, AWS, Swagger, RESTful APIs, WebSockets, Microservices.RESPONSIBILITIES:• Working with microservice architecture building on REST• Working with database : design tables, define relationships, use Spring Data JPA for ORM, write complex SQL queries, optimize performance, model data, design for scalability, manage database upgrades, migrations.• Writing integration services which works with Kafka and RabbitMQ, takes info about changing the data of specific rows in the database from topic and send to another service for filtering by data • Writing unit tests using JUnit/Mockito• Discovering and fixing programming bugs• Mentoring junior/middle team members• Exploring documentation and specifcation and solving tasks based on it• Communicating with clients throughout projects

- Development of an Anti-Fraud System- Development of a Spring Web ApplicationsJava 8, 11, Spring Framework, JUnit, MSSQL, PostgreSQL, Kafka, Redis, Docker, GitLab CI/CD, Swagger, RESTful APIs, Microservices.RESPONSIBILITIES:• Back-end development• Database development• Data migration• Testing development• Communicating with clients throughout projects• Manage a team of 2 developers