• Architected, orchestrated, and developed the company’s core system using Node.js with Nest.js, TypeScript, Vue.js, PostgreSQL, RabbitMQ, and other technologies. The system is a platform designed to manage and display automation processes.• Created display charts with Tailwind and Vue.js, showcasing the progress of multiple simultaneous processes that relay information through RabbitMQ queues.• Secured the system with industry-standard techniques, implementing OAuth 2.0 protocols, JWT token validation, refresh tokens, and CSRF tokens.• Optimized frequent queries with a Redis-based caching system, significantly enhancing system performance.• Designed the database architecture with PostgreSQL and Prisma ORM, ensuring data integrity and maintaining historical records of key information.

• Developed a reminder system using Javascript, Python and MongoDB. The system place reminders on users cell phones to remind them to pay their debts on the correct dates. The company saw a 76% increase in its payout rate. • Led database architecture decisions for the company's core system.• Worked close to the CTO, leading frontend decisions and architecture.• Developed an authentication, authorization and permissions management microservice for most of the company's systems, using Vue.js, Python with Django Framework, PostgreSQL and Redis. It globally manages these resources, so each system only cares about its core functionality.• Led the development of a system that schedules the processing of company files. We used Vue.js, Python with Django Framework and PostgreSQL. The company depends on processing more than 50 files daily to function. The system ensured that all files were scheduled and correctly processed at the correct times, sending E-Mails to those responsible if any file failed. • Developed a system using Vue.js, Python with Django Framework, PostgreSQL, Redis, and geolocation APIs. The system obtains your current location and calculates your distance to the 4 nearest car parks. The application was developed for one of our clients, Volkswagen.

• Performed maintenance on several of the company's systems, ensuring that the code was cleaner and more organized.• Fixed several bugs in several of the company's systems, mainly with Javascript and Python.• Developed a system to manage the company's assets, using Python (Flask), MongoDB and Javascript. The system records all movements of each item that the company owns when they are transferred from one sector to another, when they are acquired and when they are discarded. This way, the company could have control over all the items in its possession.