Wall Manager - Social Network
One of the most popular feature of a social network, the WALL. I created a very simple class but using a very difficult SQL query in order to retrieve all recent posts with all related likes and comments in just one query. The class is absolutely incapsulated and the information hiding is granted. The query is made of 3 nested subqueries with a GROUP_CONCAT function retrieving results of a composite LEFT OUTER JOIN. Pretty much nerdy, i know!
About Me
I'm Michele Cimmino, an Italian Software Architect and Full-Stack Developer, with 13 years of professional experience in software development. I see myself as a perfectionist: at the base of a solid product, there must be concepts like scalability, security, maintainability and a perfect UI/UX design. I approach software development using the Agile principles, and with my teams, I adopt the SCRUM methodology to grant efficiency, quality, communication, coordination, resulting in on time deliveries within the agreed budget. I am the founder and CEO of Lasting Dynamics, the multi-awarded software house currently 1st in Italy and Spain, top 15 in the world according to Clutch and TechBehemoths. I went from 1 (myself) to 125 employees in 8 years following my approach of organic and sustainable growth. We focus on few new projects per year, and we fail none. Languages: Native Italian Business English Intermediate Spanish Beginner German Main coding skills: Javascript, React.js, React Native, Flutter, Kotlin, Swift, Typescript, Redux + Redux Toolkit, Unity, Node.js, [login to view URL], Python / Django, GoLang, PHP / Laravel, Docker, Kubernetes and almost all AWS services (S3, EKS, Spots, Lambda etc.) Technology: Predictive AI, Generative AI, LLM, OCR, Text-to-speech, Machine Learning, Deep Learning. Virtual Reality (VR), Mixed Reality (MR), Augmented Reality (AR) Blockchain, NFT, Web3 Web, iOS & Android Industry: Banking, Fintech, Insurance, Constructions, Neuroscience, Healthcare, Sustainability, Tourism, Hospitality, Entertainment, Gaming and much more
