Designed and developed a crypto wallet used in Hyperledger Indy.

Some of the features that distinguish this wallet:
1. mechanism for searching through encrypted entities using tags
2. multiple encryption keys using Elliptic Curve Cryptography
3. pluggable storage system supporting enterprise-scale crypto wallets

Part of the team that designed and developed a solution for solving identity problems for the refugees in Red Cross centers. This was a part of Blockchaingers 2018 Hackathon, which was held in Groningen, Netherlands

This project allowed the user to track through a dashboard different blockchains (and possibly even private sidechains if they exposed correct APIs), and be able to both look at the current data, as well as track data (hashes) across several blockchains.

It integrated with most common blockchains (Bitcoin, Ethereum, etc.) through their APIs, and fed data through web sockets to a front-end dashboard.

Developed a part of a platform intended for rewarding loyal users of the platform and provide gamification, using Ethereum.

Blockchain for tracking provenance and ownership transfers of pharmaceutical supplies. It was intended to function on an international level and enable easier tracking of transfers across international borders, to prevent scam, and track defects and inappropriate batches.

Redesigned an old website into a current, modern version.

Refactored and extended the internal application.

One of the key components of the SMS platform used to discover the best routes and providers for delivering an SMS.

Developed and extended existing features for a Phone ID service. It is a service intended to provide sophisticated information for phone numbers.