Hello,
I have expertise in NodeJS(more than 5 years) and I can help you to refactor and make it compatible with the latest NodeJS version(12). Let me know when we can discuss.
I am Sr. full stack developer & DevOps with 6+ years of experience. I have experience in Java, JavaScript, NodeJS, ExpressJS, AngularJS, Angular, GraphQL, RESTful, MongoDB, MySQL, PostgreSQL, Linux, Nginx, Apache, AWS, Git, etc.
Looking forward to working with you.
Thanks