Hi, I am Andrew Leonenko
A full-stack software engineer specializing in React, Node.js, and cloud-based solutions, with expertise in AI, backend architecture, and scalable web applications.
Check my BioSelected Projects
Selected Blogs
View all blogsMastering FAANG Technical Interviews: An In-Depth Guide
A comprehensive guide to preparing for FAANG technical interviews, covering the entire process from application to post-interview strategies.
The Rise of Ethical AI: Balancing Innovation and Responsibility
Explore how ethical considerations are shaping the future of AI, ensuring it benefits humanity while addressing challenges like bias and accountability.
Introduction to Full-Stack Development
Explore the world of full-stack development, covering front-end, back-end, and the tools needed to bridge the gap
Testimonials
"Andrew is an exceptional software engineer with a deep understanding of complex systems. His ability to troubleshoot and optimize code has significantly improved our project outcomes."
Brett Soskil
Expert Business Analyst • Altera Digital Health / Northwell Health
"Andrew's attention to detail and commitment to writing clean, efficient code has been invaluable. He consistently delivers high-quality software solutions on time."
Gregory Rinehart
Product Manager/Architect • CampSite
"Andrew's technical expertise and collaborative spirit make him a great asset to any team. He excels in both front-end and back-end development, always ensuring our projects meet the highest standards."
Michelle Sylvester
Marketing Specialist • CampSite
"Andrew is a thoughtful collaborator and an asset to any team. His ability to quickly grasp new technologies and apply them effectively has been crucial to our success."
Matthew Cavagnaro
Senior Technical Program Manager (Amazon Web Services) • Amazon
Connect
Feel free to contact me at [email protected]