Alex T.

Developed a platform for an international business travel company to book flights, hotels, and ground transportation within a finance-approved framework. Implemented Object-Relational mapping using Hibernate, business logic, SQL queries analysis, GCP Compute engine setup, email sending service, permission Layer, UI service layer, RESTful api design, gRPC service development, Linux environment setup, CI/CD jobs creation, event logging configuration, SQL procedures creation, layouts design with Figma, unit and integration tests, code review, mentoring, project documentation, bug fixing, and SCRUM agile Methodology implementation.

Worked on a set of services for a bank including business logic implementation, REST API development, SQL procedures creation, GitLab jobs configuration, UI components implementation with React, Bootstrap integration, Kubernetes orchestration, GCP App Engine configuration, Cloud Storage data transfer, virtual machines creation with GCP Compute engine, Cloud SQL setup, batch jobs implementation with Spring batch, database design, Splunk event logging configuration, Kafka consumers and producers implementation, MongoDB updates and data loading, SQL migrations scripts writing, MongoDB concepts handling, Elasticsearch services provision, technical debt tracking, new features development, manifest files writing, components design, code refactoring, unit and integration tests, technical documentation support, and Kanban agile Methodology usage.

Contributed to a large monolithic project for the mining industry by implementing business logic, asynchronous functionality with RxJava, new forms integration, database query optimization, indexing and full-text search services creation, SQL migrations scripts writing, issue logs maintenance, UNIX scripts automation, database structure design, specialized files parsing and integration, pl/sql functions and triggers creation, gRPC service development, refactoring, code review, bug fixing, and project documentation.

Developed new functionality and services using Java EE, RESTful endpoints creation, DAO implementation for MongoDB with Redis, Java EE to Spring migration, unit and integration tests, code refactoring, bug fixing, and SCRUM processes setup.