Oleh Hrechukh

Senior Software Engineer

Chicago, IL (Open to relocation)

Summary

Senior Software Developer with 8+ years of experience in full-stack development and cloud-based solutions, specializing in Azure. Expert in designing scalable, high-performance systems with a strong grasp of cloud architecture and web frameworks. Passionate about teaching and mentorship, with a proven ability to guide teams and align technical goals with business needs.

Skills

Experience

Senior Software Engineer | BonApp | Remote, Switzerland (08/2024 - Present)
  • Reduced Azure costs by 400% by addressing performance bottlenecks.
  • Implemented Infrastructure as Code (IaC) with Terraform, cutting setup time by 50%.
  • Enhanced deployment reliability with CI/CD pipelines, reducing deployment time by 30%.
  • Maintained service uptime exceeding 99.9% with comprehensive monitoring systems.
Team Lead | ELEKS | Remote, UK (02/2023 - Present)
  • Integrated new modules into a legacy system, boosting user satisfaction to 90%.
  • Analyzed and optimized a large existing solution, improving performance and maintainability.
  • Delivered streamlined architectures and prototypes aligning with business goals.
Senior Software Engineer | ELEKS | Remote, UK (11/2020 - 02/2023)
  • Led a cross-functional team to deliver a recipe scaling tool, achieving 95% customer satisfaction.
  • Introduced Azure DevOps pipelines, reducing production issues by 70%.
  • Mentored team members, enhancing skill development and project delivery efficiency.
Software Engineer | Fintech Company | Remote, Singapore (03/2017 - 11/2020)
  • Integrated 25 third-party APIs, improving real-time market data accessibility.
  • Implemented integration testing, reducing onboarding time by 50% and bugs by 30%.
  • Developed performant back-end systems for cryptocurrency charting applications.

Education

Bachelor of Science in Software Engineering, Lviv Polytechnic National University (2014 - 2018)

Hobbies

Football, surfing, skiing, traveling, exploring new technologies.