Zvonimir Lokmer brings nearly two decades of experience in programming and almost as many years in teaching. He is the founder of Kanuni, a software agency dedicated to building intuitive, high-impact solutions for modern business needs.
With deep expertise in frontend development and UI/UX design, Zvonimir works across a broad spectrum of technologies—from HTML5 and modern frontend frameworks like Vue and React to powerful backend platforms such as Node.js, PHP, and Laravel. His work combines technical precision with a strong user-centered approach, from core fundamentals to advanced customization techniques that ensure both performance and exceptional user experience.
Outside of work, Zvonimir enjoys spending time with his family and friends, often exploring the outdoors through hiking and nature walks. He also has a passion for traveling, finding inspiration in new places, cultures, and perspectives. These moments of balance and exploration help fuel his creativity and sharpen his focus in professional projects.
Writing this book gave him the opportunity not only to share his expertise but also to deepen his understanding of key areas such as SaaS development, marketing strategies, and the full potential of Bootstrap as a responsive design framework. It was both a technical and personal journey of Growth.
A passionate educator and mentor, Zvonimir is committed to sharing his knowledge with the wider tech community, helping others grow and build better software.
About the Technical Reviewer
Ivan Majstorović is a seasoned full-stack web technologist and technical editor whose twenty-plus years of hands-on experience have shaped some of today’s most robust, high-performance applications. As technical editor for this volume, Ivan brought his deep expertise in PHP (Laravel, TALL), modern JavaScript frameworks (React, Vue), and DevOps practices (Docker, CI/CD) to bear, ensuring every code sample is both accurate and idiomatic.
Throughout his career, Ivan has architected and scaled enterprise-grade platforms handling millions of users, optimized database schemas to save precious milliseconds off response times, and led cross-functional teams in agile environments. His work at Tele2, Avast, and other leading organizations has driven measurable improvements in application performance, security, and developer productivity. That same commitment to excellence underlies his editorial approach: Ivan meticulously reviews each chapter to ensure that concepts are explained clearly, best practices are highlighted, and real-world examples remain immediately applicable to today’s development workflows.
Beyond his technical acumen, Ivan is known for his collaborative spirit and mentorship. He has guided dozens of junior engineers through code reviews, rapid debugging sessions, and pair-programming workshops—endeavors that sharpened his eye for clarity and pedagogy.
Tikeswar is a passionate Software Developer with over 4 years of hands-on experience in building scalable, user-friendly, and performance-driven applications. Skilled in modern web technologies including React.js, Next.js, Bootstrap, Tailwind CSS, HTML, CSS, JavaScript, MySQL, and PostgreSQL, he specializes in creating seamless front-end experiences backed by robust Databases.
Throughout his career, Tikeswar has worked on multiple end-to-end projects. These include the development of e-commerce platforms with optimized UI/UX and secure payment integration, project management tools to streamline team collaboration, and AI-powered chatbots for enhanced user engagement. This experience also extends to social media post automation systems for content scheduling and publishing.
Tikeswar thrives in fast-paced environments, enjoys solving complex problems, and aims to deliver impactful digital solutions that combine functionality with creativity.
