Douglas Olfey

Main stack:







Mobile Developer with over 6 years of experience, and 5 years dedicated to iOS development across several industries (retail, e-commerce, telecoms, payments) for start ups and corporate clients in Latin American and the US. Strong experience in design and migration from Objective C to Swift. Particularly enjoys roles where he has a significant say in performance, planning, automation and features. 5 years experience using Swift, 3 years working with Objective C.

Taller Technologies, Senior iOS Developer
Jul 2022 - Present

Working on development of new experiences and maintaining legacy code by improving existing functionality for the Venmo App working in all the functionality related to Debit Card features.

Launch Mobility Inc, Senior iOS Developer
May 2021 - Jul 2022

Delivering new experiences for multiple customers throughout all of Launch Mobility Apps.

Maintain and improve existing project structure, to allow a more seamless CI/CD integration.

Increase team productivity by focusing on performance improvement on App and Build levels.

BairesDev Inc, iOS Developer
Mar 2020 - May 2021

Working on development of new features and maintaining legacy code by improving existing functionality for Pinterest App working with different teams and tackling issues from Product and Platform

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