eSolutions.roFull-stack Developer
Oct. 2021 - Mar. 2024Oradea, Bihor, Romania Β· Remoteπ Senior Full-Stack Developer | IoT Project Architect | B2B | eSolutions π Worked for a client in the following industry: IoT Tech Stack:
π» FrontEnd: HTML5, Pug, CSS3 π¦ JavaScript: Utilized technologies like Nest.js, Node.js, and Vue.js.
β Java: Employed Keycloak and Kafka for robust backend services.
π Python: Applied Python for specialized tasks.
π Databases: Managed data with Postgres (integrated with Timescale), MongoDB, and InfluxDB.
π§ DevOps: Implemented DevOps practices efficiently using Rancher/Rancher-Desktop, Skaffold, Kubernetes, Kustomize, and Docker. As a Senior Full-Stack Developer at eSolutions, in a B2B contract with eSolutions using Elisium Tech (my own company), I played a pivotal role in delivering excellence to our esteemed client, Vodafone, on an IoT project that is nearing its successful completion. About the Project:
Our engagement revolved around the development of a sophisticated IoT application tailored to process sensor data and metrics. We inherited a legacy codebase plagued by instability. My leadership, along with our dedicated team, transformed it into a robust, production-ready system. Simultaneously, we introduced innovative features, elevating both user experience and infrastructure, especially in the realm of DevOps. Key Achievements:
β¨ Architectural Innovation: I conceptualized and implemented architectural improvements, most notably in the design of an intelligent system for processing heating systems data. This system not only enhanced data visualization but also streamlined the creation of alarm tickets for service providers. The result was an optimized Heating Eco-System ensuring seamless operations within established parameters. Our relentless efforts have not only brought stability to the project but have also empowered our client with cutting-edge solutions for their IoT requirements. I take immense pride in having played a central role in this transformative journey.