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Vadim Kononov

Solutions Architect

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Vadim Kononov, M.Sc., B.Sc.

Solutions Architect / Consultant / Developer / Entrepreneur

Delivering secure, scalable systems with 15+ years of expertise across Agriculture, Healthcare, Education, and Government sectors. Specializing in DevSecOps, Ruby on Rails, and cloud security solutions.

Core Competencies

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Web Development

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Cloud Security

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DevSecOps

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Ruby on Rails

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React

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AWS

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Security Automation

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Data Science

Open Source Ruby Gems

Contributing to the Ruby community with production-ready gems used by developers worldwide.

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compare-xml

1.1M downloads

CompareXML is a fast, lightweight and feature-rich tool that will solve your XML/HTML comparison or diffing needs. its purpose is to compare two instances of Nokogiri::XML::Node or Nokogiri::XML::NodeSet for equality or equivalency.

View on GitHub
v0.66⭐️ 12
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fillable-pdf

122.6K downloads

FillablePDF is an extremely simple and lightweight utility that bridges iText and Ruby in order to fill out fillable PDF forms or extract field values from previously filled out PDF forms.

View on GitHub
v0.9.6⭐️ 79
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package-audit

8.0K downloads

A useful tool for patch management and prioritization, package-audit produces a list of dependencies that are outdated, deprecated or have security vulnerabilities.

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cloudflare-turnstile-rails

1.0K downloads

Integrates Cloudflare Turnstile into Rails applications, handling script injection, CSP-nonce support, and automatic Turbo/Turbolinks reinitialization.

View on GitHub
v0.9.1⭐️ 0

Ready to Build Something Amazing?

I'm available for consulting, full-stack development, and technical leadership engagements. Let's discuss how I can help bring your vision to life with secure, scalable solutions.

Available for projects • Remote & On-site • Worldwide