TEAM LEAD JAVA ENTWICKLER

8/2020 – 10/2020

Application for monitoring statuses of corporative network and their components.

Responsibilities:
• Designing architecture and data model;
• Coordinating backend team up to 3 members;
• Implementation of check services;
• Asynchrony communication for checkers;
• Interaction with PostgreSQL;
• CI/CD process.

Used frameworks and technologies:
- Angular
- Java 11
- PostgreSQL
- Microservice architecture (Netflix stack: Eureka,
Openfeign)
- Kafka

Angular, Java (allg.), Kafka, PostgreSQL

1/2020 – 6/2021

Application is a network of virtual gyms, with the possibility of group and individual sports training.

Responsibilities:
• Designing architecture and data model;
• Building and implementing development process,
naming, conventions. Code review;
• Coordinating backend team up to 10 members;
• CI/CD process.

Used frameworks and technologies:
- Angular
- Java 11
- MongoDB
- AWS (Lambda, Kubernetes, Cognito, S3, CloudFront)
- Test containers
- Firebase
- Kafka, Apache Flinks
- Junit
- Elasticsearch
- Redis
- BelugaCDN

Amazon Web Services (AWS), Angular, elasticSearch, Java (allg.), JUnit, Kafka, MongoDB

12/2019 – 6/2020

Application provides information about Fault and Performance support for customer.

Responsibilities:
• Full implementation of backend and frontend part;
• Presenting device certification details for NetOps's
Fault and Performance;
• Search functionality;
• Interaction with MySQL, MSSQL;
• CI/CD process.

Used frameworks and technologies:
- Angular
- Java 11
- PostgreSQL, MySQL
- Docker

Angular, Docker, Java (allg.), mySQL, PostgreSQL

8/2018 – 12/2019

Application is a platform for finding employees and employers, for contacting customers and freelancers.

Responsibilities:
• Backend implementation of chat;
• Payment system (including integration with
SecurionPay);
• Bug fix;
• interaction with MongoDB;
• CI/CD process.

Used frameworks and technologies:
- Angular7
- Java 8
- Reactive Spring
- MongoDB

Angular, Java (allg.), MongoDB, Spring