At EcoCare, I developed and maintained server-side components using Node.js, optimizing database performance and ensuring application responsiveness. Documented processes, including database schemas, and prepared detailed technical reports. Collaborated within an Agile team to build and maintain applications, proactively identifying and resolving issues. Utilized NestJS to create scalable and modular applications, employed TypeScript for type safety, and applied dependency injection for efficient testing and maintenance. Specialized in working with IoT devices, TCP and DICOM protocols, and managing SFTP file transfers. Developed software with Electron.js and configured systems such as Orthanc and MedDream. Managed HL7 and DICOM data types and implemented authentication and authorization processes using Keycloak and Kong API Gateway. Employed Flyway for database migrations, ensuring smooth and reliable updates to the database schema.

Designed and implemented robust authentication and authorization systems for enterprise-level appli- cations, ensuring the security of sensitive data and transactions.Created and documented application architecture and design, utilizing best practices to ensure scala- bility, maintainability, and performance of applications.Implemented advanced Node.js security measures, including encryption, hashing, and user authentica- tion, to prevent unauthorized access and data breaches.Integrated logging and monitoring systems, such as ELK stack and Prometheus, to facilitate real-time analysis of application logs and performance metrics.Implemented message queues using RabbitMQ and Kafka, ensuring reliable and scalable communication between microservices and applications.

Developed and maintained server-side network components using Node.js, optimizing database performance and front-end responsiveness. Documented Node.js processes, including database schemas, and prepared technical reports. Collaborated in an Agile team to develop applications and services, identifying and fixing defects proactively. Utilized NestJS for building modular, scalable applications with TypeScript for type safety and code quality. Implemented dependency injection for efficient testing and maintenance. Integrated Contentful for content management, Stripe for payment processing, and Twilio SMS for automated messaging. Used Google Sheets for data calculations and analysis.

Lead and mentor a team of developers in designing, developing, and delivering high-quality software solutions using Node.js and related technologies.Drive the technical direction of the project, including architecture, design patterns, and tooling choices.Continuously improve the development process through automation, tooling, and best practices.

Developing and maintaining all server-side network components using Node.jsEnsuring optimal performance of the central database and responsiveness to front-end requestsDocumenting Node.js processes, including database schemas, as well as preparing reportsWork as part of a team developing applications and services using Agile development methodsEffectively use tools and ingenuity to identify and fix defects before they become a problem

Overseeing the logistical requirements of a projectDelegating work to senior colleagues and their teamsMeeting regularly with clients, third parties and managers to report on progressReporting to clients and board members on project progressEnsuring the delivery of high-quality work within contract timescalesDealing with contract disputes and mitigating the impact of any issuesWorking in an office and on a construction site