iOS Developer in a team of 8, building applications for approximately 9 million clients• Acted on linchpin position in the team by collaborating with backend, QA engineers, designers, business analysts & stakeholders.• Boosted onboarding conversion rate from 80% to 98%• Developed Halyk Easy from the ground up, resulting in the successful issuance of 300,000 children's cards, and launched the Kundelik+ program• Conducted code reviews, constantly refined architectural approach based on the feedback• Built a design system from scratch to reuse components and remove duplicates across the app• Transitioned the app’s architecture from RxFlow to RouteComposer, improving navigation flow and reducing code duplication• Designed a verification video with smooth animations and an intuitive UX/UI, ensuring quick and efficient data processing• Additionally, developed several services from scratch, such as Face Pay, Golden Crown, and others, enhancing overall functionality• Optimized the application by resolving memory retention issues on certain screens and fixing various bugs, enhancing overall performance and stability. Stack: MVVM, Modular architecture with CocoaPods, RouteComposer, UIKit, RxSwift, Moya, Design System, DITranquillity

I won a grant(There were 30 grants in total), within which more than 1,000+ people applied to the Halyk Academy(together with BTS Education) and i entered the top 10 students