·       Proficient knowledge of a back-end programming language {{Depending on the specific case, a developer should have the knowledge of one or more of PHP, Node.js, Python, Ruby, Java, .NET, JavaScript, etc.}}

·       Understanding of MVC design patterns

·       Data migration, transformation, and scripting

·       Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3 Knowledge of object-oriented PHP programming

·       Understanding accessibility and security compliance {{Depending on the specific project}}

·       Strong knowledge of the common PHP, Node.js or web server exploits and their solutions

·       Understanding fundamental design principles behind a scalable application

·       User authentication and authorization between multiple systems, servers, and environments

·       Integration of multiple data sources and databases into one system

·       Creating database schemas that represent and support business processes

·       Familiarity with SQL/NoSQL databases and their declarative query languages

·       Proficient understanding of code versioning tools, such as Git

·       Good communication with presentation skills.