Stepan Turchenko

Painta - AI art coach mobile app for iOS and Android (painta.io)
- Build and ship the React Native (Expo) app end to end: features, iOS and Android releases, store subscriptions
- Backend on Supabase (Postgres, edge functions) and Directus CMS for app content
- Payments and paywalls with Adapty and Stripe, subscription analytics
- AI automation of internal company processes with n8n workflows and

Senior Fullstack Engineer & Tech Lead:
- Aspect Health Global Inc
- Full-stack development - Backend & Frontend
- Cloud & DevOps
Integrations: Third-party services, APIs, microservices,
- Monitoring & Analytics
- Quality & Strategy: Development standards, documentation, technical planning, interviewing, team leading.

Achieved
• Achieved 99.9% system uptime by implementing robust DevOps practices

- React Native development of a mobile app for a US client in a distributed international team
- Built and refactored app features with TypeScript and React
- Wrote unit and integration tests and worked with QA on release quality
- Completed EPAM internal engineering program on React Native, testing and code quality

- Lead React Native Developer – Spearheaded development of mobile applications from concept to production.
- DevOps & Release Management – Implemented CI/CD pipelines using App Center and CodePush for seamless deployments.
- Backend Development – Designed, deployed, and maintained scalable Node.js microservices in cloud environments.
- Technical Hiring – Conducted technical interviews to build hig

- Lead React Native Developer – Spearheaded mobile app development and managed publishing to app stores.
- Problem Resolution – Debugged critical issues, resolving application and business challenges efficiently.
- Comprehensive Testing – Developed automated tests (unit, integration, hooks) for React Native and Node.js apps.
- Technical Documentation – Created clear specs, tech tasks, and developm

- react native application creating and publishing
- apollo graphql client
- auto test writing / unit / integration / hook
- documentation and tech task writing
- interview owner
- jet brain space team work and communication
- solving app and company problem and tasks

- Frontend Development: Built responsive web applications using React.
- Backend Development: Designed and implemented Node.js API services.
- Cross-Platform Mobile Development: Developed iOS/Android apps with React Native, TypeScript, Redux, and REST API integration.
- Collaborative Development: Effectively worked in distributed teams using YouTrack, GitLab, and GitHub.
- Quality Assurance: Condu

May 2022

Jul 2022