luisfmazzu

Designed and built an innovative decentralized application for liquidity provisioning on the blockchain, enhancing market accessibility and efficiency. Developed a robust off-chain network incorporating a consensus layer, validator nodes, auditing mechanisms, and advanced market-making strategies. Utilized Python, Golang, WebSockets, Kafka, Web3, and AWS to implement core network components, ensuring seamless communication and processing. Engineered the front end and managed integration with blockchain and off-chain services using TypeScript, JavaScript, React, and NextJS, delivering a cohesive user experience. Actively contributed to system architecture design, prioritizing security and resilience against off-chain attack vectors to ensure robust performance. Developed high-performance algorithms to maintain the system’s Service Level Agreement (SLA) expectations.

Led the engineering hiring process, participating as an interviewer for all positions within the company, resulting in dozens of new hires. Developed apps for audio conversion to instruments, trivia creation/reviewing tools, gaming, etc. Responsible for leading the development of the backend services for user management, audio filters, and data analysis using Golang, C#, ASP.NET, NodeJS and AWS. Developed websites (landing pages and tools) using JavaScript, TypeScript, React, NextJS, Figma. Gathered software requirements, developed backlogs, estimated roadmaps, deadlines and risks, prioritized tasks, and fully managed the life cycle of projects. Initially worked with Scrum, but the process was adapted to the company’s needs. Software used included Jira, Confluence, Trello, and Miro. Developed several small projects such as Web Scraping using Selenium and Python, general scripts using Python, ML-powered text classification tool using Python and TensorFlow. As a CTO after May 2024, participated in the company’s reorganization and implemented new processes, strategies, and opportunities for the whole company.

Member of the interview engineering team, conducting technical assessments for a wide range of candidates and tech companies around the world. Developed critical technical and communication skills necessary for dealing with a wide range of technologies, and programming best practices.

Initially served as a key member of the GeoNave software team, supporting the company’s agriculture automation product, deployed over 1,000,000 devices; responsibilities included code maintenance and feature development using C, C++, Qt, and Rust. Developed the Seeding Monitor feature, significantly optimizing manual operations and reducing errors during the seeding phase, resulting in a 100% increase in product sales within one year. Refactored and optimized code, instituting best coding practices to decrease support tickets by 70%, enhancing system reliability and user experience. Spearheaded the development of Agronave Pro, the company’s latest embedded system for agriculture automation, enabling Level 3 autosteering capabilities and enhancing code reusability and security within critical system components.

Contributed to the internal software systems team focused on production, directly impacting the productivity and quality of chip, SIM card, and credit card manufacturing. Held responsibility for maintaining and developing internal tools to meet evolving requirements, ensuring operational continuity and supporting process adherence among production staff. Designed and implemented a tool for capturing performance and product completion data, enabling the process team to identify and resolve bottlenecks in the production flow. Supported the automation of machinery through the integration of programmable logic controllers (PLCs) and computer vision, reducing manual operations by more than 50% and increasing quality assurance by over 50%.