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# Daniel Bolanos

**Headline:** Professional profile
**Location:** New York, NY, USA

## About

Daniel Bolanos is a full-stack developer currently working with Java and TypeScript at Citi, where he has used this core stack for the past three years. He designs and implements user interfaces, builds backend APIs with Java Spring Boot, and integrates applications with databases. Daniel works across Angular, TypeScript, HTML, and CSS on the frontend, and he is particularly motivated by UI design and the process of creating screens and apps. He uses GitHub Copilot and Claude Code daily to support automation and development. For freelance clients, Daniel built a custom chatbot that functions as a lead-funnel generator, using structured questionnaires to collect requirements and reduce unnecessary back-and-forth. When the chatbot encountered slow-loading issues, he learned and applied lazy-loading and performance-optimization techniques. Daniel has also built a real-time social application and is expanding his knowledge of database schema design. He prefers work that provides clear direction while leaving room to create and solve problems independently.

## Highlights

- Has used Java and TypeScript as the core technology stack at Citi for the past three years.
- Builds full-stack products, including UI design and implementation, backend APIs, and database integrations.
- Uses Java Spring Boot for backend development.
- Works with Angular, TypeScript, HTML, and CSS for frontend development.
- Built a custom chatbot for freelance clients that serves as a lead-funnel generator.
- Uses structured client questionnaires to gather requirements and reduce back-and-forth communication for chatbot projects.
- Resolved slow-loading chatbot issues by learning and applying lazy-loading and performance-optimization techniques.
- Uses GitHub Copilot and Claude Code daily for automation and development.
- Built a real-time social application with AI-assisted development velocity.
- Is developing knowledge of database schema design.
- Enjoys UI design and the creation of screens and applications.

## FAQ

### What does Daniel do?

Daniel is a full-stack developer working with Java and TypeScript at Citi. He builds user interfaces, backend APIs, and database-integrated applications.

### What is Daniel's current technology stack?

Daniel has used Java and TypeScript as his current core technology stack at Citi for the past three years.

### What backend technologies does Daniel use?

Daniel uses Java Spring Boot for backend development and builds backend APIs as part of his full-stack work.

### What frontend technologies does Daniel use?

Daniel works with Angular, TypeScript, HTML, and CSS for frontend development. He enjoys UI design and creating screens and apps.

### What chatbot project has Daniel built?

Daniel built a custom chatbot for freelance clients that serves as a lead-funnel generator. He uses structured questionnaires to gather client requirements and minimize back-and-forth communication.

### How did Daniel address performance issues in his chatbot project?

When Daniel encountered slow-loading issues in his chatbot project, he learned and applied lazy-loading and performance-optimization techniques to address them.

### Which AI tools does Daniel use?

Daniel uses GitHub Copilot and Claude Code daily for automation and development.

### What are Daniel's full-stack strengths?

Daniel has full-stack experience spanning UI design and implementation, backend API development, and database integration.

### What is Daniel learning about databases?

Daniel has been learning database schema design, although he describes his database experience as still developing rather than deeply specialized.

### What other notable application has Daniel built?

Daniel has built a real-time social application with AI-assisted development velocity.

### What kind of work environment does Daniel prefer?

Daniel prefers work with enough structure to provide direction while still allowing room to create.

## Links

- LinkedIn: https://www.linkedin.com/in/ACoAACTH0TEBsLDInqzFYojlCIQf19XOJx9RleE

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