Kristiyan Velkov
Kristiyan Velkov is software developer, technical leader, tech book author, tech blogger, mentor, speaker, and educator with over a 10+ years of expertise in Front-end and open-source technologies.
His comprehensive skill set spans:
- JavaScript and TypeScript
- React.js, Angular, and Next.js
- DevOps, Web Accessibility, and Security
- Over 350 Front-End Technical Interviews: Expertise in assessing and mentoring developers, ensuring alignment with industry standards.
As a lifelong learner, Kristiyan has earned more than 100+ certifications from prestigious organizations and institutions, including:
- AWS Cloud Solutions Architect – Amazon Web Services (AWS)
- Advance React.js Developer – Meta
- Developing Cloud Apps with Node.js and React – IBM
- Cybersecurity for Everyone – University of Maryland
- Foundations of Cybersecurity – Google
- Leadership and Influence – University of Michigan
With extensive experience working at some of the world’s top IT organizations, Kristiyan excels as a technical lead, driving innovation, mentoring teams, and fostering a culture of growth and excellence. His passion for technology, leadership, and mentorship has positioned him as a thought leader in the field.
Kristiyan has conducted more than 350 technical interviews, bringing a wealth of insights into what top companies look for in candidates. He has also participated in several conferences, sharing his expertise on mastering tech interviews and advancing as a front-end developer.
Kristiyan’s influence extends beyond his projects. He has built a significant following with:
- 30,000 LinkedIn connections
- 6,500 Medium subscribers
- 100,000+ monthly readers
Through his blogs and articles, Kristiyan shares valuable insights on advanced coding techniques, best practices, productivity hacks, and leadership strategies. His content inspires and empowers a global audience of developers, making complex topics accessible and actionable.
Kristiyan is also the author of:
- "Mastering React.js Interviews – From Zero to Hero", a complete interview preparation guide based on real-world scenarios, designed to help developers confidently navigate React.js interviews at junior and intermediate levels.
- "Mastering TypeScript Core Utility Types", a comprehensive guide that demystifies TypeScript utility types, helping developers unlock their full potential in building scalable and maintainable applications.
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