VeVe is the world’s home of premium collectibles, comics, and artworks that utilize NFT technology.

Contributions:

• I played a key role in building, optimizing and releasing VeVe Mobile App v2:
  iOS: https://apps.apple.com/us/app/veve-collectibles/id1478403837 Android: https://play.google.com/store/apps/details?id=com.ecomi.veve
• Implemented the design system for VeVe 2.0 (Web & Mobile component libraries).
• Implemented features for the Next.js Collectible web app https://www.veve.me/collectibles/en
• Built and maintained CI/CD GitHub workflows to streamline development.
• Integrated and maintained Split.io feature flags and Branch.io a marketing tools.
• Developed frontend and backend features as part of the Core Services team.
• Provided cross-team support, fixing bugs and optimizing workflows.
• Tech Stack: React Native, Next.js, iOS, Android, React.js, Nest.js, Node.js, TypeScript, GraphQL, Jest, Playwright, Storybook, HTML, CSS, Tailwind, GitHub Actions, CI/CD, CodePush, EAS, AWS,...

Verida is a network of personal data owned and controlled by users.

• Architected projects, built, and released the Verida Wallet mobile application using React Native: a self-custody mobile application for managing decentralized identity, personal data, crypto, and Web3 apps.
• Investigated and fixed complex and critical bugs that prevented the Verida SDK from running on Android.
• Successfully optimized application performance multiple times by 100-200% on some core features.
• iOS: https://apps.apple.com/app/verida-vault/id1546599632
• Android: https://play.google.com/store/apps/details?id=io.verida.vault
• Supports Ethereum, Polygon, and NEAR blockchains.
• WalletConnect v2 and v1
• Backend: Node.js, Verida SDKs
• Unit tests, integration tests, E2E testing, and code quality control with ESLint
• GitHub Actions, CodePush, CI/CD
• 100% functional components with React Hooks
• Tech stack: React Native, Android, iOS, React.js, Node.js, TypeScript, Redux, Ethers.js, WalletConnect, React Hooks, ESLint, Jest, Detox, Storybook, React Native Web, HTML, CSS, Tailwind, CI/CD, CodePush...

Nektar.ai is building AI-powered tools to supercharge CRM systems.
Architected projects and built Nektar web application app.nektar.ai. Built a mobile application using React Native + a Chrome extension.

Apple Store: https://apps.apple.com/us/app/nektar-ai/id1511266084
Play Store: https://play.google.com/store/apps/details?id=ai.nektar.amigo
Chrome Web Store: https://chrome.google.com/webstore/detail/nektar/kkdeocbeilmnggajdbhhpkcemghcpehk

• Unit test, Integration test, E2E, and code quality control Eslint
• Github Action, Codepush, CI/CD
• 100% functional components with React Hook
• Backend Node.js, MongoDB

Tech stack: React.js, React-Native, Node.js, TypeScript, Redux, React Hook, Eslint, Jest, Detox, Storybook, React Native Web, Html, CSS, Styled-components, Fastlane, CI/CD, CodePush...

Led the mobile app development team. Built Warehouse application and Sales applications in the Systum software suite, with main responsibilities like managing inventory, and handling pick/pack/ship process to the customers and between warehouses, create sale orders, analytics... Apply techs:

• Unit test, Integration test, E2E and code quality control Eslint
• Jenkins, Codepush, CI/CD
• 100% functional components with React Hook
• Helped the team onboarding quickly and consistently deliver great results

Tech stack: React-Native, TypeScript, Redux, Redux-Saga, React Hook, Eslint, Jest, Detox, React Native Testing Library, Storybook, React Native Web, Fastlane, CI/CD, Jenkins, CodePush...

Led the mobile app development team. Built many mobile applications used for internal operational purposes. Architected projects. Built the flagship app TwoHearts in React Native an omnichannel inbox, real-time communication, bookings calendar. The app runs smooth, high performance, unified UI/UX with a native iOS/Android app, gets a lot of great feedback.

• Unit test, Integration test, E2E and code quality control Eslint
• Jenkins, Codepush, CI/CD
• Worked on both frontend and backend Django, Postgres
• Built native modules
• Lead, hiring, training junior developers, interns

• INKredible: Built a high-performance handwriting note-taking app from scratch on Android, led the project and overcame many technical challenges, now it’s a successful project with over 15+ million downloads. Cooperated with Google on launching their Chromebook laptop.
• Lovely Handwritten Card: Developed and launched the app within only 2 months
• Built a handwriting SDK