Working in the Fintech industry, we have more than 6 million clients, and most of our stack is in Node and AWS.
We have heavy use of serverless architecture in Node but we have a lot of other resources in other architectures and other languages.
As a Team lead, in principle, I possessed an excellent command of the functionality of ERP - BackOffice at a fairly broad level, which is why I accompanied ERP implementations with Mobile Solutions, Cloud, Third Parties and integrations in general.
I Develop mostly SQL Reports with direct contact with clients. Additionally, I worked on projects within ERP using javascript.
At Healthnote I worked mostly on building Integrations between chatbots and EMRs, using Node Js, AWS, Docker, Mongo, Socket IO.
Development and collaboration on a variety of projects that helped the company and product scalability.
By this time I was be able to create new special features for all areas of the ERP and interact with clients to provide them with the best possible product. I meet a considerable number of processes in diverse fields, such as Finance, Sales, stocks, cost, production. Projects presented issues with a high level of complexity.