Oleksandr Lytvyn
Verified Expert in Engineering
Software Developer
Oleksandr is a senior enterprise architect with over 20 years in IT. He is an expert in business capability roadmaps and solution architecture, delivering optimal alignment between diverse business requirements and innovative application solutions. He has 12+ years in architecture and leadership roles and is also an AWS Certified Solutions Architect and Microsoft Certified Professional. Oleksandr won the Pratt & Whitney Leadership Award in 2020 and is a mini-MBA student at McGill University.
Portfolio
Experience
Availability
Preferred Environment
Enterprise Architecture, CTO, Solution Architecture
The most amazing...
...thing about me is I've worn almost every hat possible throughout my career. I enjoy architecture roles focused on making things happen and shipping software.
Work Experience
Principal Advisor: Enterprise Architecture (Americas and EMEA)
Rio Tinto
- Performed risk assessment for a major platform acquisition.
- Developed business capabilities roadmaps and Gartner time analysis.
- Performed multiple solution architecture proposals.
Solutions Architect
Pratt & Whitney Canada
- Received Pratt & Whitney Leadership Award in 2020.
- Led multiple projects as Solution Architect and performed code reviews.
- Introduced automated testing practice for the front end.
Senior Software Engineer, Enterprise Technology and Risk
Morgan Stanley
- Designed and implemented monolith decomposition into three services.
- Introduced automated testing for the back end and front end.
- Improved response time by using performance profilers.
DevOps Platform Manager, Solutions Architect, and Senior Developer
CN
- Approved solution architecture for all .NET projects with up to 40 developers in the team.
- Architected and built the first mobile application at CN using Backbone.js and jQuery mobile.
- Designed and implemented the first big data ingestion pipeline at CN using Apache NiFi and Java.
.NET Developer
MedeAnalytics
- Developed a set of tools for distributed automated application testing, UI-based.
- Grew to a team lead role and led a team of three developers;
- Created some developing automated tools that improved team productivity by more than 20% and introduced the development of unit and automated tests.
Experience
Infrastructure Health Monitoring for Morgan Stanley
DevOps Platform for CN
Fuel Optimization Software for CN
Modern UI Web Application for Pratt & Whitney Canada
Business Intelligence Solution with Modern UI/UX for Pratt & Whitney Canada
Skills
Languages
C#.NET, SQL, HTML, JavaScript, C#, CSS, PHP, GraphQL, Java, Python, VB.NET, R
Frameworks
.NET, ASP.NET, ASP.NET Web Forms, ASP, ASP.NET MVC, Angular, ASP.NET Core, Razor Pages, Hadoop, Play Framework, .NET Core, Bootstrap, React Native, Ruby on Rails (RoR)
Tools
Visual Studio, Microsoft Dynamics CRM, Amazon Cognito, Jenkins, Jira, IBM MQ, Microsoft Power Apps
Paradigms
Application Architecture, Design Patterns, Unit Testing, Scrum, Agile, DevOps, Microservices, Object-oriented Programming (OOP), API Architecture, Automation, B2B, Agile Project Management, Event-driven Architecture, Mobile Development, Cross-platform, Web UX Design, HIPAA Compliance
Platforms
Visual Studio 2017, Azure, Amazon Web Services (AWS), Mobile, Docker, AWS Lambda, Kubernetes, Hortonworks Data Platform (HDP), Red Hat OpenShift, Apache Kafka, Google Cloud Platform (GCP)
Storage
Microsoft SQL Server, Azure SQL, Azure Active Directory, Amazon S3 (AWS S3), MySQL, Oracle DBA, SQL Server DBA, SQL Server 2016
Other
Software Development, Back-end Development, Solution Architecture, Web Development, Architecture, Data, Software Architecture, APIs, Full-stack, HTTPS, CI/CD Pipelines, API Integration, Full-stack Development, Cloud Platforms, CRM APIs, Private Clouds, Data Privacy, Cloud Architecture, Integration, Technical Consulting, Software Implementation, Technical Leadership, SaaS, Software Development Management, Engineering, Team Management, Dynamics CRM 365, Software Design, Technical Architecture, Estimations, Enterprise Architecture, Serverless, Cloud Infrastructure, SAP ERP, eCommerce, Delivery Management, Engineering Management, People Management, Microsoft Dynamics 365, Web Scraping, CTO, Scraping, Message Queues, Enterprise Service Bus (ESB), IIS, SAP, IT Systems Architecture, Technical Documentation, Donations, Artificial Intelligence (AI), Startups, Health, Business Strategy, Sales, Negotiation
Libraries/APIs
jQuery, Node.js, React, Web API, Vue
Industry Expertise
Accounting, Marketing
Education
Mini-MBA, Cycle 1 - Executive Development Course (EDC) in Business Administration
McGill University - Montreal
Master's Degree in Informatics and Applied Mathematics
National Technical University | Kharkiv Polytechnic Institute - Kharkiv, Ukraine
Certifications
AWS Certified Solutions Architect Associate
AWS
Certified Scrum Master
Scrum Alliance
Web Design Concepts
Brainbench
C# Fundamentals
Brainbench
Microsoft Certified Professional
Microsoft