AI Native Full-Stack Developer (Codex, Cursor, Claude). 15Years Experience with Medical Background. Living in NZ

github

Tomas Radvansky • Peerlist

LinkMe is a high-performance SaaS platform designed to seamlessly route users across iOS, Android, and the Web. Built as a powerful alternative to deprecated services like Firebase Dynamic Links and heavy enterprise solutions like <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="http://Branch.io">Branch.io</a>, LinkMe bridges the gap between marketing campaigns and mobile app user acquisition.Powered by a streamlined architecture—a blazing-fast Node.js (Express) Edge service, an intuitive Next.js Admin Portal, and a highly optimized SQLite database running in WAL mode—LinkMe provides everything required to create, manage, and analyze smart links at scale.✨ Core Capabilities<ul><li>Smart Redirection &amp; Universal Links: Automatically detect the user's device platform and intelligently route them to the native app or the appropriate app store. LinkMe handles the heavy lifting by automatically generating and serving Apple App Site Association (AASA) and Android assetlinks.json configuration files.</li><li>Deferred Deep Linking: Preserve link context even when a user must install the app first. Utilizing advanced probabilistic fingerprinting and native Install Referrer APIs, LinkMe captures the payload and securely passes it to the app immediately upon first launch.</li><li>Custom Branded Domains: Serve short links and API requests from your own domains. LinkMe’s Caddy-powered reverse proxy automatically provisions and manages TLS certificates for all customer custom domains on the fly.</li><li>Real-Time Analytics: Gain deep insights into link performance with built-in click tracking, referrer analysis, geographic distribution data, and custom in-app event tracking (opens, deferred claims, and failures).</li><li>On-the-Fly QR Codes: Automatically generate dynamic QR codes for any short link or vanity slug to power offline-to-online marketing campaigns.</li></ul>📱 The SDK BlueprintsLinkMe isn't just a backend; it includes a suite of native, first-class SDKs engineered around strict internal blueprints. These blueprints guarantee feature parity, API stability, and seamless developer ergonomics across all major ecosystems:<ul><li>Web SDK: A zero-dependency, tree-shakeable TypeScript library designed for modern browser environments. It supports automatic link resolution, deferred deep link claims, and seamless integration with SSR frameworks like Next.js, React, Vue, and Angular.</li><li>Cross-Platform (Flutter &amp; React Native): Drop-in plugins exposing a unified API for bootstrap configuration, initial link resolution, and real-time deep link streams. These SDKs handle the complex native wiring under the hood while providing clean asynchronous interfaces.</li><li>Native Mobile (iOS &amp; Android): Lightweight native SDKs bridging directly to iOS Associated Domains and Android App Links, equipped to authenticate securely with the Edge API and process deferred deep links reliably.</li></ul>Whether you are migrating from legacy link providers or building a new product requiring robust, branded deep-link infrastructure, LinkMe equips you with the necessary backend services, analytics, and SDKs to accelerate mobile growth.

Li-nk.me

As the lead developer of Click Defeat, I worked alongside my wife, Iveta Radvanska, who was instrumental in bringing this idea to life. Her vision for a fun, fast-paced game that could connect people through competitive play inspired the concept, and she played a key role in shaping the content and user experience. Available on iOS and Android, Click Defeat is a reaction-based, multiplayer game where players race to press a button faster than their opponent. It’s perfect for quick rounds to pass the time or longer, intense sessions for those who love competition. Iveta’s contributions were pivotal in designing gameplay elements and creating the fun, engaging challenges that make the game suitable for both casual and competitive players. Her input was especially valuable in crafting the social aspects of the game, from couples’ challenges to office duels. Together, we developed various game modes, leaderboards, and social sharing features, including friend invites via QR codes and links. As a team, we aimed to create a game that blends simple mechanics with engaging competition, whether you’re playing in short 5-minute rounds or drawn-out 24-hour challenges. With real-time reaction timing, global leaderboards, and customizable features, Click Defeat has something for everyone. We are excited to continue evolving the game, building on Iveta’s original vision to keep it fresh, fun, and competitive for all types of players

Click Defeat

Discover the thrill of treasure and scavenger hunts with Backyard Hunt, the ultimate outdoor adventure game app. Perfect for family bonding and educational fun, our app features interactive, geocaching-style hunts using QR codes that bring exciting ideas to life. Start with free, downloadable hunts that introduce you to our basic QR code system, including math and puzzle modules. Upgrade anytime for more creative, complex, and customizable adventures! Backyard Hunt caters to all ages, with special modules for preschoolers that use pictures and sounds, and advanced tasks for older children and adults. Whether exploring nature, organizing a weekend party, or enjoying a hunt in your own backyard, our app offers a variety of engaging, educational games. Unlock full access with our premium subscription, offering a vast selection of hunts, the ability to customize adventures, and regular updates adding new features and hunts. Our upcoming box set will include durable silicone QR codes and a treasure chest of trinkets to enhance your hunting experience. Create and share your hunts, participate in community challenges, and compete on our scoreboard for monthly prizes. Backyard Hunt isn’t just an app—it’s a way to connect, learn, and explore in fun and innovative ways. Visit our website for detailed subscription terms and privacy practices: https://backyard-hunt.com Stay connected with us on social media for the latest updates and community stories: YouTube: https://www.youtube.com/@BackyardHunt Instagram: https://www.instagram.com/backyard_hunt Facebook: https://www.facebook.com/people/Backyard-Hunt/61557393385746 Twitter: https://twitter.com/Backyard_Hunt Download Backyard Hunt today and transform any location into an adventure playground. It's time to create, explore, and discover with friends and family!

Backyard Hunt

emCare successfully provides solutions for organisations and individuals through a highly motivated and dedicated fusion of healthcare and technology. By providing continuous and real-time health and environmental monitoring, we enable people from all walks of life to live independently, with dignity and peace of mind.

Rewrite old emcare to ionic hybrid platform

celum app enables you to access celum Digital Asset Management Systems and to distribute content from there on the go with your IPhone or IPod touch. You need a celum IMAGINE or celum SYNERGY server with the appropriate license to fully use this app. After downloading this App ask your company’s system administrator or IT support to get help in connecting with you celum server. However, the demo mode lets you access a demo of celum IMAGINE where you have read-only access to go on a test drive.

Celum iOs application

TimeRush is a clever, cloud-based time tracking application that takes away the pain and helps to keep you on track. Key Features: Simple easy to use time tracking app Offline Sync across devices TimeSheet & Invoice generation (with pdf export) Stack: iOS Swift Firebase NodeJS

TimeRush

This app allows you to prepare save and send basic Lease Terms & Conditions instantly via email to all your clients. Upgrade your app now to receive full benefits just like other professionals.

Head of Terms

Turnover Rent Calculator (TRC) is financial Commercial Real Estate tool designed for Brokers Agents Tenants Landlords Property Managers Asset Managers Developers Fund Managers and Investors helping to establish Ideal Balance between the Basic Rent and the Turnover Rent. Additionally it provides users with Effective Rent Calculator Rent to Sales Ratio Affordability Ratio and many others.

Turnover Rent Calculator

Responsive Sizer helps implement are responsive layout by providing helper widgets and extensions