Lead Mobile / Full-Stack Software Engineer

Driving the technical evolution of legacy mobile architecture and consulting on mobile department structure adjustments. Participating in stakeholder meetings, preparing technical documentation, and leading implementation. Designed and implemented CI/CD framework using Fastlane, Azure Pipelines, and custom CLI. Introduced Configuration as Code with Ansible. Rolled out BDD-based testing. Led architectural transformation for feature-module sharing. Provided technical leadership and mentoring for 3 cross-functional teams totaling 20 developers.

Implemented security-critical features, integrated third-party modules and services, participated in database design. Built and maintained backend modules using NestJS, Prisma, and PostgreSQL. Designed database schemas, migrations, and fixtures. Implemented CQRS and domain-driven design principles. Integrated OAuth 2.0 / OpenID Connect and third-party services such as Apple and Google. Worked on containerization, multi-channel notifications, and payment integrations.

Led architecture, design, and implementation of large-scale mobile applications for iOS and Android. Participated actively in development and technical decision-making. Acted as interim solution architect and solution architect associate. Designed app architecture using React Native, TypeScript, Redux, REST APIs, and native modules. Built and optimized CI/CD pipelines with GitLab CI and Fastlane. Led migration from MacStadium to Bitrise with zero downtime. Delivered complex native integrations and CMS-driven UI with Bloomreach. Authored technical documentation and led application security attestation.

Supported Team Lead and Interim Team Lead roles. Maintained app stability with high crash-free session rates. Integrated key features such as visual search, Optimizely A/B testing, migration to Expo Updates, enhanced analytics, and SSO integration. Built monitoring solutions with Dynatrace, Datadog, Tealium, and Contentsquare. Optimized application performance and established robust git workflows.

Performed full-stack web and mobile development with React, React Native, and Node.js. Developed skills in full project lifecycles, API integration, frontend performance optimization, and reusable code. Built production-ready admin panel independently. Delivered full mobile apps with React Native. Contributed to brokerage firm website UI and API integration. Delivered SEO-optimized landing pages. Published reusable npm packages and gained experience with frontend tooling and deployment.