Vladislav is a skilled Java developer with over 6 years of experience in the IT sphere. He is an open minded person and is interested in learning new technologies.
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Description:
Companies exchange documents during the process of buying products. Retailers, suppliers and buyers need efficient tools for automation of these processes. I was invited to lead a team of backend developers for the project of Unstructured documents Processing. My role was to be backend architect on the project, solve main tasks and share my experience and lead a team of brilliant developers.
I planned, tracked, and managed deliverables on short-term sprints and long-termed software developments. Designed software solutions by analyzing system performance standards, increasing performance efficiency. Implemented best practice in code. Developed and executed test procedures (unit testing, integration testing) for software components. Used DevOps, agile principles, and Jenkins to enable CI/CD.
We were able to complete the whole project from scratch, integrate our microservices with other company’s projects and we even proceeded ahead of schedule.
Technologies used:
Java, Spring, REST API, Swagger, ELK, Prometheus, Zabbix, Graphana, PostgreSQL, RabbitMQ, ElasticSearch, Cassandra, and Kafka.
Description:
Some companies have vehicles and other controlled objects. They need to keep tracking of those devices, monitor sensors data and create reports to enhance efficiency. I’ve joined a team of talented developers whose goal is to provide companies with convenient tools for these purposes.
I Designed software solutions using best practices and solutions for Big Data. Managed to solve complex task of Map Matching by deep understanding of R* algorithm, usage of OSM data and implementation, based on GraphHopper opensource solution. Implemented business-reports in print-form with JasperReports Tool. Developed a Database scheme for big projects.
We completed a number of projects for customer-companies and government projects, creating one of the best software solutions on the market.
Technologies used:
Kafka, Cassandra, Apache Storm, Apache Spark, ELK, ClickHouse, REST API, Java, VaadinFramework, Swagger, Prometheus, Zabbix, Graphana, PostgreSQL, MsSql, ClickHouse