ERRNA

ERRNA was hired by Yucreat, a decentralized platform for work, trade, and collaboration, to develop a blockchain platform for tracking the entire supply chain. The main challenge was to monitor the whole supply chain, from product manufacture to sale using smart contracts on the blockchain. ERRNA's team of 12 created multiple smart contracts to manage multiple users and their projects/products. They also developed an association mapping with Smart Contract to separate and link each project's manufacturing data, making it visible for different participants. Additionally, they created a Desktop Miner Application to mine the Ethereum chain to earn local points. ERRNA was chosen for this project due to their competitive pricing, culture fit, good value for cost, and aligned company values.

In another project, ERRNA was contracted by MyTutor, the UK’s leading online platform for one-to-one learning, to handle their product development needs. ERRNA was tasked with implementing new OfficeSafe features based on consumer and internal feedback and resolving customer support issues. They managed the backlog, the product roadmap, and prioritized the requests from business owners. They were also responsible for continual product development. ERRNA, with a team of 2-5 employees, was chosen for this project due to their competitive pricing, good value for cost, and aligned company values.