Nikolay – Node.js, React, Angular

An internal financial serverless application built on the AWS cloud platform to assist the accounting process.

• Added new features.
• Troubleshot problems.
• Created reusable components.
• Wrote unit, integration and end-to-end tests.
• Optimized application performance.
• Conducted code reviews.
• Performed demos.

An intranet web application for the employees of UniPartners, which offers features like filling out timesheets, reporting absences, requesting expenses, registering for events and trainings, and managing internal communications.

• Added new features.
• Troubleshot problems.
• Created reusable components.
• Wrote unit tests.
• Optimized application performance.
• Conducted code reviews.
• Performed demos.

Customer-specific ads on the client‘s device that are displayed while the client is watching streamed content.

• Added features to the existing applications.
• Improved application performance so they could work fast under extreme network request load and parse large amounts of information.
• Ensured the applications were working 24/7 with zero downtime.
• Read and persisted data in the database.
• Wrote pipelines and deployed applications to the cloud.
• Wrote unit, load, integration, and end-to-end tests.
• Debugged problems in production.
• Analyzed data from the logs.
• Conducted code reviews.
• Performed demos.

An open-source school management solution.

• Developed features using domain-driven design.
• Created reusable UI components with accessibility in mind following WCAG.
• Wrote unit tests.
• Optimized application performance.
• Conducted code reviews.
• Performed demos.

A responsive web portal that helps the jobless manage their account at the government's auxiliary fund.

• Created reusable components using a predefined design system.
• Wrote unit tests.
• Optimized application performance.
• Performed demos.