My Portfolio - contract

LegalAgent

AI assistant with both voice and chat capabilities into LegalAgent's React Native (Expo) mobile app. This assistant empowers lawyers to swiftly access case information, providing contextual legal support, document summaries, and procedural guidance.



Opyn

Opyn is a decentralized options protocol on Arbitrum that raised $6.7M Series A funding led by Paradigm. Their main product Squeeth is a notable DeFi-native derivative. I implemented their initial trading interface and data indexing setup for Arbitrum Testnet using Next.js, Ponder, and viem/wagmi.



bitcashBank

Bitcash is an established crypto banking platform with over 50,000 users across Latin America, handling millions in transaction volume through its regulated financial infrastructure. The platform integrates with local banking systems in multiple countries and features BitcashDAO for community governance of its decentralized finance products. At Bitcash, my role from the start focused on infrastructure design, tech recruitment, and developer training. I later transitioned to a consulting role to guide the platform's continuous adaptation and success.



Emanate

Emanate is a blockchain-based music platform that raised over $2M in funding and partnered with major artists and labels. The platform features their native EMT token for artist payments and uses smart contracts to ensure transparent royalty distribution. At Emanate, I maintained the ReactJS web app streaming platform and developed back-office tools for artist revenue distribution, working with a distributed team across Australia, Europe, and the Americas.



Make Sense Labs

Sense.chat, developed by Sense/Make Sense Labs (backed by Tim Draper and other notable investors), was one of the first crypto messaging apps to implement self-sovereign identity and encrypted communications on blockchain. The app gained recognition at major tech conferences and blockchain events. My role at Sense involved enhancing the React Native app's performance and integrating it with the EOS mainnet for secure messaging and token functionality.



Knowledge.io

Knowledge.io was one of the first blockchain platforms aimed at knowledge-sharing with a token-based reward system. The project successfully completed its ICO in 2018, raising funds to build a decentralized knowledge ecosystem that included partnerships with advertising networks to monetize user expertise. My role at Knowledge included leading the architecture of the Ethereum-based token and supporting systems for their successful ICO, and forming a skilled development team across three countries.



Elder Scrolls Online

Elder Scrolls Online, developed by ZeniMax Online Studios and published by Bethesda Softworks, is a massively multiplayer online game with over 20 million players. The official website serves as a central hub for this large gaming community, offering news, game guides, and forums. My role was to ensure a user-centric design for the website, facilitating easy navigation and engagement with the content for millions of monthly visitors.



Tikr

Tikr is an online store with dynamic, real-time fluctuating prices, offering a unique shopping experience. It operates on the Ruby on Rails-based Spree backend framework. My role at Tikr encompassed full-stack development with a focus on frontend development and customization of the Spree backend framework.



Eat Arcade

I designed and developed an SMS subscription system featuring curated dishes from New York City's finest restaurants. The system offered a unique dining experience through mobile technology. My responsibilities covered the entire development process, from system design to implementation.



Jockey Hollow Bar and Kitchen

Jockey Hollow Bar and Kitchen, located in Morristown's historic Vail Mansion (built 1917), is a renowned multi-concept restaurant by acclaimed restaurateur Chris Cannon. The venue features The Oyster Bar, The Vail Bar, The Dining Room, and The Rathskeller, earning recognition from The New York Times and other major publications. My work focused on developing the main responsive landing page, ensuring an inviting and informative digital gateway to the restaurant's offerings.



Jockey Hollow Bar and Kitchen Menu Kiosk App

At Jockey Hollow Bar & Kitchen, I developed the Menu Kiosk App, a responsive web application for tablet kiosks. It simplifies menu selection for patrons and uses Google Spreadsheets for easy updates. As the sole developer, my role involved creating an intuitive and efficient digital menu solution, enhancing the dining experience.



Bureau of Trade (Beta)

Bureau of Trade (Beta) is an online store offering a range of products, with a frontend integrated with eBay's API for diverse shopping experiences. As the sole Fullstack developer, my focus was on frontend development, responsive design, and animations, along with eBay API integration.



Tractor Supply

Tractor Supply Company, a Fortune 500 company with over 2,000 stores and $10B+ in annual revenue, is America's largest rural lifestyle retailer. Their mobile app serves millions of customers with features like product browsing, exclusive offers, account management, and augmented reality product previews. As a consultant, I enhanced the app's performance and code quality, and developed its augmented reality feature, improving user experience and engagement.



Photo and Go

MyPhoto.com is an online platform for creating personalized photo products. I led the development of an innovative photo editor app and backend services integrated with existing e-commerce systems. My leadership role encompassed technical direction and execution, focusing on creating a smooth and intuitive user experience.



4Tius Fitness Data Tracker

The 4Tius app is a centralized platform for monitoring fitness data, integrating with Fitbit. It includes a web dashboard and API. As a Fullstack software engineer, I led the development of both the web application and backend systems, ensuring seamless integration and user-friendly functionality.



Gridium

Gridium is a recognized provider of energy analytics software for commercial buildings, helping facility managers optimize energy usage and reduce costs through data-driven insights. Their platform processes data from thousands of buildings to identify savings opportunities. I built the first version of the application, focusing on displaying data collected from various buildings.



ARINC Microfids

ARINC, now part of Collins Aerospace (a Raytheon Technologies subsidiary), is an industry leader in aviation communications and information technology serving 80% of the world's airports. Their Microfids system provides real-time flight information displays for hotels and airport businesses globally. My responsibilities included frontend development and system integration, ensuring a seamless display of flight information through a Ruby on Rails backend.



Fantasy Tennis

FanSlam Fantasy Tennis is a strategic game for ATP, WTA, and Grand Slam tournaments. I designed and built both the frontend and backend. As a fullstack developer, my work encompassed creating an engaging and functional gaming experience, integrating strategy and user interface design.