Henry J.

Frontend Development
- Mastery in Reeact.js, Next.js, Typescript, Tailwind CSS and state management libraries like Redux and Zustand.
- Experienced with TanStack Query (React Query) for efficient server state management and caching in React-based applications.
- Skilled in tRPC to enable type-safe, end-to-end communication between frontend and backend in full-stack TypeScript applications.
- Proficient in React Native, Flutter, Ionic, Xamarin, BatuveScruot and Apache Cordova for building cross-platform mobile applications with a smooth and native-like experience.
- Expertise in creating responsive UIs and ensuring seamless cross-browser compatibility, leveraging tools like Styled Components, CSS Modules and Emotion.
- Familiar with Headless CMS Integration (e.g., Strapi, Contentful, Sanity) for flexible and scalable content management solutions.
- Hands-on experience with Monorepo Architectures using Truborepo for scaling large frontend codebases efficiently.

Backend Development
- Proficient in Node.js, Deno, Express.js and NestJS for building scalable and high-performance server-side applications.
- Expert in Python-based backend frameworks like Django, Flask and FastAPI for rapid API development and efficient backend logic.
- Deep knowledge of microservices architecture and deploying serverless applications using AWS Lambda, Google Clooud Function and Vercel Functions.
- Experienced in database management with:
- Relational Databased: PostgreSQL, MySQL, SQLite.
- NoSQL Databases: MongoDB, Firebase, Firestore.
- Expertise in managing and querying Vector Databases like Pinecone, Qdrant, Chroma and FAISS for LLM/AI-related applications.
- Familiar with tRPC-based APIs enabling type-safe communication in full-stack TypeScript applications.
- Skilled in implementing GraphQL APIs using frameworks like Apollo Server and GraphQL Yoga for flexible data querying.
- Experienced in using task queues like Celery and Redis Queue, ensuring efficient job processing.

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