My name is Roberto Lázaro, and I am a product designer and entrepreneur based in Tartu, Estonia. I'm the founder at jnpr.dsgn, where we design solutions that empower companies and individuals to transform their businesses through excellent engineering.
Check out some of my latest work
Software for modern pet care businesses. TendPets helps independent pet sitters, walkers, and groomers manage bookings, payments, client communication, and SMS visit reminders in one place — with no platform fees, so sitters keep 100% of what they earn.
A synchronized YouTube-watching experience inspired by MST3K. It layers chat, presence silhouettes, and playful fruit-throw interactions so remote friends can riff on videos together without the 3...2...pause! scramble.
A Next.js 16 comparison website that provides data-driven product comparisons. The application uses the App Router architecture with React Server Components to deliver automated, data-driven comparisons with no fluff, just facts.
AI-Powered Social Media Image Generator. OGMee helps you create beautiful social media images using AI. Generate Open Graph images, Twitter cards, and more with just a prompt.
A global interactive experience where your taps create visual magic in real-time! Watch as the world connects through simple interactions, with dynamic backgrounds that evolve based on collective participation.
AI-powered hiring platform that brings cutting-edge AI with human intuition to supercharge recruitment. As Co-Founder and CPO, leading the product vision to revolutionize how companies find and hire talent through advanced data analytics and AI-driven matching.
Being left-handed doesn’t decide my taste, but it does set my defaults—and defaults have gravity. By mirror-testing layouts and remapping tools, I turn that bias into clearer, bi-directional design.
Explore how the Model Context Protocol (MCP) empowers AI agents to seamlessly interact with Sanity's content management system.
During the development of Provalit, my property assessment application, I made a decision that significantly improved development efficiency and UI consistency: creating a dedicated style guide page.
Welcome to the fifth installment of our Sqrdo development journey!
Welcome to the fourth installment of our Sqrdo development journey! In this post, I'll be discussing one of the most critical aspects of any modern web application: performance optimization.
Welcome to the fourth installment of our Sqrdo development journey! In this post, I'll be discussing one of the most critical aspects of any modern web application: performance optimization.
Welcome to the third installment in our Sqrdo development journey. Today, I want to focus on a critical aspect of any modern web application: authentication and user experience.
In this second installment of our Sqrdo development blog series, I want to dive into one of the most important features we've implemented: Demo Mode.
As someone who has worked with multiple Squarespace stores, I've often found myself wishing for a better way to visualize and analyze commerce data.
