Vasyl

Vasyl Halushchynskyi

  • 7+ years’ experience of developing business applications
  • Highly motivated full stack developer who find new challenges
  • Interested in learning new technologies and approaches
  • An enthusiastic team player and deep creative thinker
  • Comfortable with many languages and tools
  • Customer oriented

Experience

Co-Founder

Strategy and Products development
July 2018 - Present

Full stack Developer

Retail project for one of the largest British online supermarket

Responsibilities:

  • Full stack development: (Micro-services layer/DB layer/bash scripting/UI)
  • Dev & feature testing
  • Analyzing business requirements
  • Deployment & support
  • Communicating with customer

January 2018 - Present

Full stack Developer

DWH project for one of the world's largest top-5 investment bank

Responsibilities:

  • Development and support backend part for business application (Java, Spring)
  • Unit testing / integration testing
  • Covering Web UI tasks (JS, AngularJS)
  • ETL development (PL/SQL, Oracle(EXADATA))
  • Supporting QAT/UAT testing
  • Bash scripting
  • Writing the accompanying technical documentations

November 2015 - December 2017

ETL developer

DWH project for one of the world's largest top-5 investment bank

Responsibilities:

  • ETL development (PL/SQL, Oracle(EXADATA), Informatica Power Center)
  • SQL query / code optimization
  • Unit testing (quest code tester)
  • Creating data models
  • Bash scripting
  • Writing the accompanying technical documentations

October 2012 - November 2015

Engineer-programmer of Business Systems Analysis Department

December 2011 - June 2012

Education

The National University of Water Management and Nature Resources Use, Ukraine

Master of Science
  • Faculty: Applied Mathematics and Computer Integrated Systems
  • Specialty: Applied Mathematics
2003-2008

The National Aviation University, Ukraine

Specialist
  • Specialty: Accounting and Auditing
2008-2010

Skills

Programming Languages & Tools
Highlights
  • Frontend: Angular / Typescript / JavaScript / Bootstrap / HTML5 / CSS3
  • Middleware: Java / Spring / SpringBoot / TomCat / Microservices Architecture / REST
  • DB: Oracle
  • ETL: Oracle / Informatica PowerCenter / DWH Knowledge Concepts / Large Databases Work Experience
  • Build automation tool: Maven / Gradle
  • XML: XML / Xpath / XSD / XQuery / XSLT
  • Containers: Docker
  • CI/CD: Bitbucket / Teamcity / Jenkins / GitLab
  • Version Control: Git / Mercurial / Svn
  • Infrastructure: Unix