Caleb Janhunen Email & Phone Number

Kitchener, Ontario, Canada

Kitchener, Ontario, Canada

• Worked in a team of developers to design, develop and improve the SaaS Tulip applications built in JavaScript, PHP and MySQL to support many Retail clients.
• Implemented the MySQL database query and frontend design in JavaScript for the fast barcode scanning feature to improve efficiency and speed of barcodes scanned by 33%
• Engineered the backend integration for the dynamic shipping methods feature in PHP enabling real-time shipping options based on cart contents and delivery address increasing shipping cost accuracy by 15%
• Reworked error handling for Tulip’s tax engine by parsing error messages using RegEx to output errors to both internal and external sources decreasing time to error resolution by 10%
• Responsible for continuous maintenance of Tulip’s inventory software which decreased volume of bugs by 25%

Guelph, Ontario, Canada

• Provided support to the University of Guelph computing infrastructure by utilizing technologies such as Microsoft SCCM to maintain security and deploy applications to devices and Active Directory to manage users.
• Diagnosed and resolved user’s computer hardware issues leading to a 95% client satisfaction rate

Waterloo, Ontario, Canada

• Applied policies and regulations to manage content on social media networks
• Met with supervisor and colleagues to improve upon current policies on a weekly basis
• Created a safer community environment by reporting users not following company guidelines

Kitchener, Canada Area

• Maintained proficiency in First Aid and CPR to offer optimal support to individuals in distress
• Adhered to safety procedures by generating accident and incident reports

Kitchener, Canada Area

• Taught swimming techniques, and water safety rules to students with varying swimming abilities
• Spoke to students' parents to advise them on how their child was progressing