Position: Senior Java Developer
Category: Java
English level: upper
Years of experience: 5

certificated gcp developer
COMPANY:		Nix Solutions, since the summer of 2018.
SIGNIFICANT PROJECTS:
CDB Cloud Migration
A web portal that utilizes software as a service (SaaS) toolkit for working with data from American hospitals
Role: Java/Scala developer/Data engineer;
Period: since March 2023;
Responsibilities:
  Migrate on-prem to Azure cloud
  Support legacy on-prem code
  Rewrite code on R and stored procedure to databricks with a spark on Scala;
  Implement new functionality.
Video conference tool for LMS
Serverless-based system for users’ face detections and users’ speech transcriptions analytics to generate the reports depending on their attributes
Role: Java/Scala developer/Data engineer
Period: Summer 2022 – March 2023;				
Responsibilities:
  Development and bug fixing;
  Developing functional parts of the data pipeline;
  Video streams’ analysis;
  CI/CD and Cloud Infrastructure setup.
Medical data analysis system
Microservice-based system for analysis of medical statistics information to calculate valuable insights for various predictions for HealthCare business
Team: 100+;
Role: Java/Scala developer/Data engineer;
Period: Winter 2021 – Summer 2022;
Responsibilities:
  Develop core data pipeline functionality;
  Code cross-review;
  Handle deployment, troubleshooting, and extension;
  Actively participate in technical discussions.
ChatBot
Corporate ChatBot for partial substitution call center employees for insurance companies.
Role: Java developer;
Team: 20+;
Period: Spring 2021 – Winter 2021;
Responsibilities:
  Extending the functionality provided out of the box by developing 	new features and entire business flows;
  Fixing issues and refactoring base system;
  Code cross review.
Monolithic Java web application in the insurance domain
Monolithic java web app deployed inside JBoss application server that automates end-to-end health (primarily) insurance shopping, enrollment and renewal for businesses and individuals. Provides web-based management of health plan offerings, review and reporting functionality. The application can be extended and customized to account for the differences in business processes for each customer. Each customer gets its own customized version of the base app)
Role: Java developer;
Team: 50+;
Period: Summer 2018 – Spring 2021;
Responsibilities:
 Support production;
 Develop new functionality;
 Refactoring legacy code;
 Code cross-review;
 Development.