Daniil – iOS, Swift, Alamofire

Marketplace for freelancers, AI Copilot, Flutter migration

• Migrated 60% of WebView features to Flutter, achieving an 80% improvement in performance and enhancing maintainability;
• Led the development and integration of an AI Assistant, delivering automation and improving app functionality;
• Designed and maintained core Flutter packages, enabling reusable components and a scalable cross-platform architecture for mobile, web, and desktop platforms;
• Delivered Flutter solutions for native iOS and Android, ensuring cross-platform consistency and high-quality user experiences;
• Streamlined architecture and delivery processes, improving development efficiency and accelerating feature rollouts;
• Enhanced iOS applications using modern development tools, integrating seamlessly with Flutter for a cohesive experience;
• Focused on performance optimization, improving app responsiveness and scalability for a global user base.

This is a video streaming service that offers the same features as the Tango app.

• Led strategic planning for mobile application development, aligning team efforts with business objectives and driving innovation'
• Built and scaled high-performing teams, fostering collaboration, growth, and excellence in delivery;
• Established transparent delivery workflows and implemented OKR methodology, ensuring alignment with strategic goals and measurable team performance;
• Elevated code quality and optimised performance, resulting in a 200% increase in daily active users and a 90% improvement in user satisfaction;
• Introduced 1:1 sessions and Personal Development Plans (PDPs), supporting individual growth and aligning goals with organizational priorities;
• Standardized and optimised development processes, improving efficiency and consistency across projects;
• Enhanced collaboration across cross-functional teams, ensuring seamless product delivery and alignment with organizational objectives;
• Designed automation and monitoring systems, improving transparency, quality metrics, and process reliability;
• Continuously evaluated industry trends and emerging technologies to drive innovation and maintain technical relevance.

The company proposes to buy, store, exchange, and move traditional or cryptocurrencies at over-the-counter (OTC) and interbank rates in the app and seamlessly spend them using the new Mastercard or the Visa card.

• Led strategic planning for mobile app development, aligning team initiatives with business objectives and driving technological innovation;
• Scaled the team from 4 to 17 developers, building a high-performance culture and fostering collaboration and growth;
• Introduced and integrated OKR methodology, achieving 90% of quarterly objectives through clear goal alignment and regular tracking;
• Developed and implemented a Technical Roadmap, delivering scalable solutions and aligning projects with long-term strategic goals;
• Standardized and optimized application development processes, increasing efficiency and consistency across platforms;
• Designed and deployed a comprehensive Design System for Android and iOS, reducing development time by 70% and ensuring a unified user experience;
• Implemented code quality tools like Codebeat, improving code maintainability and stability, which contributed to a 200% increase in daily active users;
• Supported team members in publishing technical articles on the corporate blog, enhancing knowledge sharing and showcasing team expertise;
• Created and improved automation and monitoring systems, enhancing transparency, quality metrics, and process reliability;
• Fostered cross-departmental collaboration, ensuring seamless product delivery and alignment with business goals.

A mobile trading app that monitors market movement in real-time using cutting-edge charting tools and indicators.

• Built and scaled an R&D team from 4 to 45 developers;
• Implemented Personal Development Plans (PDPs), fostering team growth and aligning goals with organizational objectives;
• Designed a Technical Roadmap, aligning technical strategies with the company’s long-term vision;
• Established a streamlined Delivery Process, doubling development speed and improving workflow efficiency;
• Partnered with clients to align on strategic priorities, roadmap development, and product enhancements;
• Led all project phases, ensuring adherence to best practices and timely delivery;
• Analyzed customer feedback to create actionable recommendations, improving platform functionality and user satisfaction.

The app provides direct communications with influencers and specialists in any domain.

• Led mobile development team;
• Was involved in every project phase, from approving new features to writing code that supports iOS 10 - 12;
• Wrote task lists for the iOS developers;
• Did task estimations;
• Collaborated with the design and development team on direction and user experience;
• Developed and debugged via Xcode and Instruments;
• Improved, refactored, and stabilized the existing framework.

This system provides a vast range of communication services, from push-to-talk (PTT) to other advanced mobile solutions, all of which focus on enabling instant and group-based communications.

• Collected customer feedback;
• Was involved in every project phase, from approving new features to writing code that supports iOS 8 - 10;
• Developed recommendations and requirements to enhance framework functionalities;
• Wrote task lists for the iOS developers;
• Collaborated with the design and development team on direction and user experience;
• Developed and debugged via Xcode and Instruments;
• Improved, refactored, and stabilized the existing framework;
• Provided test apps and separated frameworks.

Advertising SDK

• Developed a library used by millions globally, enhancing platform scalability and user engagement;
• Standardized development processes, ensuring efficiency, reliability, and adherence to best practices;
• Refactored and improved applications, enhancing scalability, reliability, and maintainability;
• Built web bridges to integrate JS WebView mechanisms with Swift, enabling dynamic interactions;
• Led backlog planning and task prioritization, ensuring timely and efficient project delivery;
• Collaborated with cross-functional teams to deliver high-quality products aligned with business goals;
• Translated customer feedback into actionable improvements, enhancing functionality and user satisfaction.

The app helps to book appointments with a doctor, notify people by location if something could damage their health, and find nearby hospitals.

• Collected customer feedback
• Led mobile development team
• Created task lists for the iOS developers
• Collaborated with design and development team on the direction and user experience
• Developed new features and debugged via Xcode and Instruments
• Improved, refactored, and stabilized the existing framework
• Developed recommendations and requirements to enhance application functionalities