Chris Zielinski Email & Phone Number

Cupertino, California, United States

San Diego, California, United States

Camarillo, California, United States

Big Z Labs is an application development studio that specializes in developing Swift applications for Apple platforms and creating marketing strategies for initial application launches.• Developed and self-published six Swift and Corona SDK applications: three on the Apple iOS App Store, two on the Google Play Store, and one on the Mac App Store.• Applications reached worldwide success scaling charts and maintaining placement in the Top Ten rankings.• Create tailored marketing strategies and promotional content for initial application release centered on the targeted audience’s social trends and preferences.• Provide development and conceptual consulting and contracted services to domestic and international clients.

Berkeley, Ca

• Facilitated two semesters of a highly-competitive, fast-paced iOS development course instructing over 200 UC Berkeley students.• Decreased the course failure rate by 33% through the introduction of the world's-first iOS autograder that enabled immediate assignment scoring feedback in companion Swift macOS app—which used:——— ‣ TCP/IP socket secured via TLS to communicate with custom test harness on iOS simulator.——— ‣ AES-256 implemented using Security & CommonCrypto frameworks to encrypt submissions.• Managed nine teaching assistants: delegated positions and held them responsible for their deliverables.

Berkeley, California, United States

Berkeley

• Oversaw the organization’s eco-friendly transition from a paper tracking system to a mobile application available on Android and iOS devices used for recording mentor participation.• Managed platform infrastructure; patched software bugs, issued application updates for device and OS compatibility, ensured the security, integrity, and privacy of both the users and the organization.

Berkeley, California, United States

Provided best practices and advisory services to technology and software use within the organization; conducted software training workshops for Qualtrics survey software and the Google Workspace platform. Developed & managed the organization's website.

University Of California, Berkeley

Led project team with the objectives of ensuring that deliverables were on time and of the highest quality in order to exceed the clients' expectations. Served as the main point of contact with clients.

Port Hueneme, Ca

Managed employee payroll: recorded employee financial statements, wages, bonuses and deductions. In addition, maintained confidential personnel paperwork and kept employee forms up-to-date.