Genrikh Mayorov

Outsource/outstaff company I have been working for. I am responsible for conducting technical interviews, such as hiring interviews, grade assessments and internal mock interviews.

Working on app redesign and migrating to a new SwiftUI-based architecture

Stream hosting and messenger app for a live streaming platform. Developed multiple features and refactored significant parts of the codebase to align with the common app architecture. Updated legacy code, redesigned multiple features from scratch eliminating outdated third party libraries. Troubleshot complex real-time bugs, conducted technological investigations required by business and engineering teams. Worked on measuring and increasing app performance. Collaborated with a team of iOS developers to architect and develop a messenger app from scratch. Designing and implementing app’s core components and features.

Catering app for multiple airlines as part of a B2B service. Ensured stability of multiple versions of an offline running app, including processing, storing and sharing financial information (onboard purchases, items in stock). Developed a customised version of the app for a specific airline with some unique features. Covered a significant amount of business logic with unit tests.

Project management app for photographers, a US startup. Played a key role in establishing the app’s architecture, core mechanisms and features. Introduced Git flow, CI and a code review process which resulted in a dramatic improvement in code quality in a short time. Mentored other developers, helping them improve their hard skills and establishing general engineering culture. Performed regular demonstrations for CEO and stakeholders.

Worked as contractor developer on main bank's app with 10m+ MAU. Created and delivered a completely new business process, allowing users to acquire a new type of premium membership and access exclusive features. Worked with other developers on redesigning shared components, maintaining my own feature module within the app. Communicated with related teams and helped them to solve both business and technical problems. Ensured 100% unit test code coverage requirement.