Arkadi Berikashvili

Project: PalWallet App. Self-custody crypto wallet enabling secure digital asset management and transactions. - Led the development and evolution of cross-platform React Native applications for iOS and Android, delivering core cryptocurrency wallet functionality for over 10,000 users while coordinating delivery across the development team. - Drove improvements in mobile architecture, release workflows, and engineering standards, establishing consistent development practices and increasing delivery predictability across the product lifecycle. - Implemented secure wallet flows and end-to-end integrations with .NET backend services, including deep linking and push notification functionality, improving the reliability and security of wallet transaction processing. - Managed App Store and Google Play release cycles and production deployments using TestFlight and AppCenter CodePush, reducing hotfix release preparation time from several hours to approximately 30 minutes. - Improved application stability through production debugging and root-cause analysis of production issues, reducing post-release critical incidents by approximately 80%. - Mentored React Native engineers through code reviews, technical discussions, and knowledge sharing, helping maintain high code quality standards and consistent engineering practices across the team. Project: PalPayments. Cryptocurrency payment platform for merchants, enabling wallet-based payments and cross-border transactions while maintaining self-custody of funds. - Designed and implemented end-to-end payment flows in close collaboration with backend engineers, improving the stability and reliability of cryptocurrency payment processing. - Reduced post-release downtime by approximately 70% through proactive production monitoring, rapid hotfix delivery, and root-cause analysis of production issues.

Project: MaxinAI. Mobile and web platform for managing flyer distribution campaigns and providing real-time campaign tracking. - Developed and maintained a React Native application for iOS and Android, delivering new mobile features, implementing backend integrations, and releasing updates across development and production environments. - Configured CI/CD pipelines and automated pull request builds for Android and iOS applications, reducing mobile release preparation time by approximately 50% and improving deployment reliability. Project: Conceptdigital. Media mobile applications for Forbes Georgia and BMG (Business Media Georgia), developed for iOS and Android using React Native. - Led two React Native teams developing iOS and Android applications using an NX monorepo and Expo, reducing code duplication across mobile development teams. - Designed frontend architecture and development workflows based on NX, GitHub Actions, and Expo/EAS, driving key technical decisions and collaborating with Product Managers on mobile application planning and releases. - Configured CI/CD pipelines and automated pull request builds using GitHub Actions and Expo, streamlining Android APK and iOS simulator build processes. - Implemented ESLint, Prettier, and pre-commit hooks, automating frontend code quality checks and enforcing consistent coding standards before pull request creation. Project: Simplifield. Retail operations platform for task management, internal communications, and performance analytics for distributed retail teams. - Developed web and mobile features using React, AngularJS, and Ionic from Figma designs. - Diagnosed and resolved production issues and UI defects across web and mobile platforms, contributing to application stability and overall user experience. - Analyzed backend-related issues and resolved mobile integration challenges, improving the reliability of backend integrations.

International software engineering company delivering enterprise web and mobile solutions for global clients. - Developed reusable Angular components and shared UI functionality using Angular and TypeScript, promoting component reusability and ensuring consistency across user interfaces. - Contributed to the development of Fundamental NGX and Fundamental Styles, delivering new capabilities for Angular component libraries used in SAP enterprise applications. - Improved the accessibility of Angular applications, enhancing compliance with modern accessibility standards and best practices.

Project: Enterprise SaaS products across CRM, customer support, analytics, monitoring, and billing domains. - Migrated legacy user interfaces from Adobe Flash and Microsoft Silverlight to React and Angular, modernizing enterprise application UIs and data visualizations. - Developed and migrated Angular applications using Angular Material, SCSS, NGXS, and Ag-Grid, maintaining compatibility with existing .NET and Java-based APIs while participating in code reviews and team knowledge sharing. - Developed Node.js services and delivered new backend functionality for enterprise applications as part of large-scale legacy system modernization initiatives. - Designed and maintained CI/CD pipelines using Jenkins, reducing manual effort in release preparation and deployment processes. Developed unit and end-to-end tests using Karma, Jasmine, Protractor, and Gherkin, reducing regression risks and improving software quality during feature releases.

Project: Payment service provider platform enabling secure online payment processing across multiple payment methods, including Visa, Mastercard, Diners Club, and SEPA. - Developed internal tools and web interfaces using .NET Core and Angular to support payment transaction workflows. - Integrated banking partners and payment methods, including SEPA, Visa, and Mastercard, expanding payment processing capabilities. - Enhanced anti-fraud functionality and integrated third-party services, including Ethoca, strengthening protection against fraudulent payment activity and improving transaction security.

Project: Online sportsbook platform for real-time sports betting and live event management. - Contributed to the evolution of the platform architecture by developing C# microservices using RabbitMQ and implementing Redis caching to improve data processing performance and reduce load on backend services. - Developed administrative interfaces using AngularJS and Angular for sports event management and betting operations. - Implemented WebSocket-based functionality to process events and deliver real-time updates for live sports events.