Andreas Maier
Suchst Du einen anderen Andreas Maier?
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Andreas Maier
- Bis heute 2 Jahre und 7 Monate, seit Jan. 2023
Tutor of iOS Developers
Yandex Practicum
As a course author, I led the revamp and continuous updating of materials, addressing critical gaps and enhancing curriculum clarity and effectiveness. As a tutor, my well-attended webinars and interactive feedback boosted student performance by 25%.
- Bis heute 3 Jahre und 4 Monate, seit Apr. 2022
iOS Developer
Preezma
- Led development and maintenance of CocoonWeaver, enhancing key features and adding functionalities like subfolders, increasing user engagement by 20%. - Utilized Swift, UIKit, Realm, REST API, and modern async approach. Conducted refactoring, bug-fixing, and PR reviews, increased stability from 95% to 97%.
- 2 Jahre und 9 Monate, Juni 2017 - Feb. 2020
iOS Developer
Mirror-AI located in California
- Relaunched a completely revamped Personalized Emoji Stickers app, introducing custom emojis, sticker packs, and depth/facial mapping, resulting in a 25% increase in user downloads. - Utilized Swift, REST API, Core Data, and AR for development, maintenance, refactoring, and PR reviews, reducing bug reports by 30%
- 1 Jahr und 6 Monate, Nov. 2015 - Apr. 2017
iOS Developer
Ronte LTD located in Berlin
- Contributed to the development of the messenger component of the B2B super-app "Platoon," collaborating effectively with a team of 12 ios developers. - Managed maintenance, refactoring, and bug fixes, ensuring the smooth operation and continuous improvement of the messenger feature.
- 2 Jahre und 11 Monate, Jan. 2013 - Nov. 2015
iOS Developer
Zennex
- Spearheaded the development of "bashreader," a leading app in its category, overseeing support for the previous version while leading a complete rewrite for the new version. - Achieved a x2 increase in active users and drove profitability with a substantial revenue increase, while enhancing user retention by 25% and boosting average session length by 40-50%.
Ausbildung von Andreas Maier
- 2000 - 2006
PhD, Associate professor
Krasnoyarsk State Pedagogical University Named V.P.Astafiev
- 1995 - 2000
Teacher Of Computer Science And Economics
Krasnoyarsk, Russia
Sprachen
Deutsch
Grundlagen
Armenian
Grundlagen
Russisch
Muttersprache
Englisch
Fließend
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