• Architected new verification document management tool to improve the sale of regulated items

• Co-managed implementation of merchant compliance tool to automate the display / removal of high risk items such as alcohol, fireworks, and other foreseen regulated items

• Boosted alcohol sales by remodeling our merchant Stripe solution (one location per account) into an enterprise Stripe solution (large number of locations per account)

• Resolved key stakeholders’ issue by revising entity selection process for enterprises with excessive bank accounts

• Engineered feature that removed copyrighted images and blocked copyrighted images from future uploads

• Debugged failing Azkaban job that generated crucial statistics on menu items to aid restaurants in business decisions

• Handled severe bug caused by resource segmentation, cleared our dead letter queue, and updated documentation to aid future on call engineers

• Increased user awareness by including done with failures status and showing validation errors for bulk image uploads

• Collaborated with SRE team to discover s3 cost reduction methods that resulted in saving $100,000 a year

• Built new Salesforce authentication method in tier 1 service to prevent high risk security attacks

• Developed internal AWS IAM security tool to evaluate risk of 100,000 roles across 1,000 AWS accounts

• Adapted UI search utility to handle multiple forms of input that best align with customer needs

• Automated nightly transfer of risk data from application database to external Snowflake database

• Redesigned lambda handler to real time architecture pattern to only process on changed events resulting in a 90% reduction of lambda processing

• Constructed internal database API to manage database ownership - removed direct database calls from six components and replaced with RESTful API calls for more secure and centralized database interactions

• Created a standard for logging and log levels and designed lunch and learn presentation on log levels

• Implemented unit tests through test driven development across project

• Helped build a culture of pair programming by pairing with multiple team members each week

Full Stack Developer

• Cooperated with multiple departments in Agile framework to build a Natural Language Processing Tool

• Utilized Django web framework and several database types (Oracle, Hadoop, MongoDB) to produce back end

services for annotations and dataset upload web screens

• Built interactive web screens using Angular to enable and increase user productivity

• Led discussions with high level executives to decide between async.io and multiprocessing to design most efficient

file upload system

• Collaborated daily with business team, key stakeholders, and other development team members to continually

check progress and engineer most cost-effective product

• Applied team skills with non-English speakers to adapt to Czech work culture and complete multiple projects

• Developed SQL and Python skills to analyze data from various Wi-Fi networks

• Utilized Flowmon API and created Flask API to analyze incoming security risk of Flowmon data collection probe

• Operated directly with the CEO on front end and back end of sports announcement platform