Joshua Baker Email and Phone Number

Sirenum helps companies better manage their hourly workers. We help put the right person in the right place at the right time--and pay them the right amount.

Spanjer Chemicals develops and manufactures cleaners and surface coatings predominantly for the car care industry.Key Responsibilities:-Designing new products.-Optimising cost efficiency of current products.-Designing experiments to test products.-Maintaining spreadsheets for costings and raw material projections.-Authoring and distributing MSDS.-Responding to technical questions from customers.-Producing and distributing samples to customers.