Vitalii

Vitalii Yuzefovych
Back-end engineer
I'm a back-end engineer with experience in Azure, ASP.NET Core, and SQL. I have strong hands-on
skills with Redis, RabbitMQ, CI/CD pipelines, and Docker. I’ve also worked with React for front-
end development. I'm a responsible and hard-working person who focuses on delivering high-
quality software

Contact Experience
Phone Reenbit
[open contact info](look above in the "contact info" section)
May 2022 - June 2024
Email Back-end engineer
[open contact info](look above in the "contact info" section)

Address Project 1: We developed eco-platform for monitoring negative influence on environment.
Kravchenko St., Lviv
Solution helps to optimize consumers` habits and make decision about the ways to save the
planet.

Education Technologies: ASP.NET Core Web API, Azure Application Insights, Azure Web App, Azure
Blob Storage, GIT, Dapper, React, Azure Key Vault, MS SQL, Azure SQL Database, Azure
DevOps.
2018 - current
Lviv Polytechnic National University Key responsibilities:
Computer engineering • Negotiating with customers and decision-making
Bachelor degree
• Project architecture, design database

Expertise
• Resolving business processes, making adjustments to the application workflow

C# Project 2:
Internal CRM System (Company Project)
.NET Core Developed a comprehensive internal CRM for company use, enabling HR and team
management functionalities. Core features included:
MS SQL Employee time tracking on projects
Viewing and requesting day-offs and sick leaves
Mongo DB
Automated tracking and counting of leaves
Azure Access to employee profiles and availability
1:1 meeting scheduling
CI/CD Manager tools for leave approvals and notifications
Automated reminders for birthdays and other important events
Docker
Technologies: ASP.NET Core Web API, Entity Framework, GIT, Azure Functions, Azure
Rabbit MQ
Application Insights, Azure SQL Database, Azure Web App, SendGrid, Fluent Validator,
Redis Azure Blob Storage, Azure Key Vault, Azure DevOps, Redis, RabbitMQ

Postgres Key Responsibilities:
• Migrating project from .NET 3.1 to .NET 6.

Language • Back-end code refactoring.
• Implementing new APIs.
• Maintaining SQL database schema.
• Adding new and modifying existing Azure functions.
• Project deployment
English B2

Ukrainian Fluent
Project: 3
Document Circulation System for Maritime Operations (Startup Project)
Built an application to digitalize document circulation between ships and offices as part of a
startup initiative. The project aimed to replace manual, paper-based workflows required
before departure, upon arrival, and during voyages with a streamlined digital system. A key
challenge was ensuring reliable document synchronization between offline ships and the
online office systems.

Technologies: ASP.NET Core Web API, Azure Application Insights, Azure Web App, Docker,
Azure Container Registry, Azure Blob Storage, SendGrid, MongoDB, Atlas Device Sync, GIT,
React, Azure Key Vault, MS SQL, Azure SQL Database, Azure DevOps, AutoMapper

Key Responsibilities:
Initial project setup
Configuring CI/CD pipelines using Azure Pipelines
Maintaining and evolving the database schema
Managing and provisioning Azure cloud resources
Developing and implementing new APIs
Participating in client meetings to gather requirements and present sprint progress

Project 4:
Product Catalog and Pricing System for Retail Supply Chain
Developed an application for a retail company specializing in importing chips and
microcircuits from Taiwan and reselling them to third-party companies. The system
functioned as a lightweight accounting and cataloging tool, allowing the company to store
detailed information about chip versions, specifications, and pricing. It also supported
dynamic price calculations for different clients based on customizable formulas.

Technologies: ASP.NET Web API, Entity Framework, xUnit, GIT, Azure Blob Storage, Azure
Key Vault, Fluent Validator, Azure Application Insights, Azure SQL Database

Key Responsibilities:
Implemented and maintained core back-end logic
Designed and integrated a pricing engine based on configurable formulas
Covered the project with unit and integration tests using the xUnit framework
Handled secure storage and retrieval of sensitive data using Azure Key Vault