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With over 15 years of experience using Ruby on Rails, I am a seasoned software engineer and a published author. I have written the book "Rake Task Management Essentials", which covers the latest techniques in building, testing, and debugging rake tasks to solve real-world automation challenges. I have also worked with well-established companies like TopTal and Hubstaff, as well as successful startups like ActivePlatfrorm, Worshiponline, Fisikal, and Costa del Home. In 2014, I made a decisive shift to freelancing and founded my brand – WideFix. My expertise lies in thorough analysis and delivering robust, cost-effective technical solutions to businesses. I lead a team of talented developers who share my passion for creating high-quality applications that meet the needs and expectations of our clients. My mission is to help entrepreneurs and organizations bring their vision to life with our top-notch development services.
Belarussian National Technical Unversity
Engineer's degree, Mechanical Engineering
January 1, 2005 – January 1, 2010
widefix
Frontend Developer
June 26, 2026 – Present
grut
April 28, 2017 – September 25, 2017
Flexible authorization solution for Ruby projects.
View Projectmigration_data
January 28, 2014 – September 23, 2024
Migrate data along with schema migrations in Rails and keep them up to date.
View Projectget_or_build
March 22, 2012 – March 26, 2012
Rails gem for building has_one and belongs_to associations for fields_for
View ProjectGenome Assembly Programming Challenge
Coursera
June 27, 2026 – Present
Algorithmic Toolbox
Coursera
June 27, 2026 – Present
The Theory of the Firm
University of Illinois Urbana-Champaign
June 27, 2026 – Present
Market Equilibrium, Government Policy & Elasticity
University of Illinois Urbana-Champaign
June 27, 2026 – Present
Microeconomics Principles
University of Illinois Urbana-Champaign
June 27, 2026 – Present
Quantitative Methods
University of Amsterdam
June 27, 2026 – Present
Personal Branding: Stand Out and Succeed
University of Michigan
June 27, 2026 – Present
Data Structures
Coursera
June 27, 2026 – Present
Learning How to Learn: Powerful mental tools to help you master tough subjects
Coursera
June 27, 2026 – Present
Mathematical Thinking in Computer Science
Coursera
June 27, 2026 – Present
Data Structures and Algorithms Specialization
Coursera
June 27, 2026 – Present
Algorithms on Strings
Coursera
June 27, 2026 – Present
Basic Statistics
University of Amsterdam
June 27, 2026 – Present
Advanced Algorithms and Complexity
Coursera
June 27, 2026 – Present
Algorithms on Graphs
Coursera
June 27, 2026 – Present
Cultural Fit Analysis
The candidate's project history shows a strong inclination towards personal development and open-source contributions, primarily in Ruby. While there are some frontend technologies listed, the majority of projects are backend-focused. The target role is 'Frontend Developer', which has some alignment with the listed JavaScript, HTML, and CSS skills, but the depth of frontend-specific projects is limited. The certifications in economics and personal branding suggest a broader intellectual curiosity.
Soft Skills & Operational Fit
Insufficient data to assess soft skills and operational fit. The psychometric test score is 0, and there are no interview notes or detailed work experience descriptions.