As a key contributor to a team at UpwaySolutions SA, I worked on developing an algorithmic trading bot on the Cardano blockchain, successfully delivering a fully functional system within the first quarter. My role involved gaining a deep understanding of emerging technologies such as Rust and Plutus, as well as foundational concepts like UTXO and Cardano. I was responsible for setting up the project repository and implementing specific system features, including listing UTXOs based on transactions and assets using CLAP.Additionally, I played a pivotal role in updating and refining parts of the system, which involved correcting bugs, cleaning up code, and enhancing the asset listing functionality based on tokens and addresses. I also contributed to the implementation of swap value storage in PostgreSQL, and leveraged Hasura to create a GraphQL API from the database, all while configuring Docker to containerize the applications. The project was managed through sprints with continuous integration and delivery (CI/CD) pipelines on GitHub.

As a freelance developer, I contributed to the development of various web, mobile, and desktop applications, with a strong focus on Full Stack development. I was responsible for the entire lifecycle of product-related features on an e-commerce platform built with Java, PrimeFaces, and MySQL, covering front-end, back-end, and database management. Additionally, I developed a mobile app for a school, handling all aspects of student and class management.I strategically divided the development of these projects into smaller, focused sprints with clear objectives, which facilitated smooth team collaboration, adaptability to user feedback, and the implementation of precise automated testing.