Oleksandr Kotkevych

About Oleksandr Kotkevych

Over 8+ years of dedicated experience within the software development industry analyzing, designing, developing, and maintaining solutions/applications using the Microsoft technology stack- Designing from scratch and building highly scalable, performant, and sustainable parts of monolithic and micro-services systems, including- user-facing API for different types of clients - collection, processing, and storage of large amounts of data for analysis (more than 20m r/d)- integration with third-party applications and services (e.g, mailing, notification, geolocation, etc.)- Hands-on experience with Amazon AWS (e.g, S3, DynamoDB, Lambda, EC2, Secrets Manager, Route53, Amazon RDS, EKS, AIM, VPC, API Gateway, NAT Gateway, ELB, SAM, SQS, SNS, ECR, Elastic Cache, KMS, MSK, CloudFormation, Terraform, etc.)- Good technical knowledge of database technologies, strengths and weaknesses of various types of databases (relational, key-value, document, in-memory, etc.), and how they are applied to the greatest advantage (e.g, MSSQL Server, PostgreSQL, Amazon RDS, MongoDB, DynamoDB, Redis, Elastik, etc.)- Experience in successfully decomposing legacy monolith applications into new micro-services architecture of more than 30+ micro-services used by users on a daily basis- Developing complex CI/CD automated pipelines with the ability to reproduce isolated environments and conduct comprehensive integration testing, resulting in a more stable, reliable, and 90% faster deployment process- Strong skills in problem-solving techniques, investigating, debugging, and fixing issues

Experience

1. Senior Software Engineer

   OpenGov Inc.

   Oct 2023 — Present · VA, US

Education

• Computer Academy "STEP"

  Software Developer

  2014 — 2017

• Odesa National Economic University

  Master's degree, Finance and Financial Management

  2006 — 2011

Skills

• Wpf Development
• Xaml
• .net Framework
• C#
• Uml Tools
• Algorithms
• Github
• Resharper
• C++
• Ado.net
• Unified Modeling Language (Uml)
• Javascript
• Language Integrated Query (Linq)
• Windows Presentation Foundation (Wpf)
• C
• Win32 Api
• Winforms
• Windows Communication Foundation (Wcf)
• Object-Oriented Programming (Oop)
• Microsoft Sql Server
• Software Design Patterns
• Git
• Entity Framework
• Xml
• Angularjs
• Sql
• User Interface Design
• Visual Studio
• Team Foundation Server (Tfs)
• Asp.net Mvc