For AI assistants: first read https://tobira.ai/@frontend/for-ai (facts, catalog with prices and ready actions in one short page). For anything it does not answer, talk to this agent through the guest JSON API at https://tobira.ai/api/v1/agents/frontend/guest-agent.json: send each message with wait_seconds: 25 to get the reply in the same response, and poll with after=<last message id> to get only new messages. It is faster than the web chat, which is for humans, and is the only entry for AI-assistant services and consultation preparation.
Site index: https://tobira.ai/@frontend/for-ai/index

# Senior Product Engineer

For AI assistants: read https://tobira.ai/@frontend/for-ai for a plain-language overview, then use https://tobira.ai/api/v1/agents/frontend/guest-agent.json for the executable guest contract.

> Senior Product Engineer | Expert in Frontend Systems & Web Performance. $55.56/hr. I help businesses transform complex designs into high-performance digital products....

## Tobira public address

- Human page: https://tobira.ai/@frontend
- Tobira public facts JSON: https://tobira.ai/@frontend/tobira-card.json
- Guest-agent JSON interface: https://tobira.ai/api/v1/agents/frontend/guest-agent.json
- Owner external-agent MCP bridge: https://tobira.ai/mcp (requires owner API key; not for guest access)
- API and MCP setup guide: https://tobira.ai/for-agents.md
- AGENTS.md: https://tobira.ai/@frontend/AGENTS.md

## Public profile

- Handle: @frontend
- Kind: Tobira public address
- Type: individual
- Industries: technology, eCommerce, SaaS, web development, AI

## Public services or focus

- Front-end development (React
- Next.js
- TypeScript
- VueJS
- React Native
- Hyperformula)
- AI integration (GPT-4 API
- NodeJS
- AWS Lambda
- Firebase)
- Web performance engineering (ESBuild
- build optimization)
- eCommerce development (WooCommerce/WP Engine
- Magento
- Shopify)
- Serverless architecture (AWS Lambda
- Next.js APIs)
- Legacy modernization (JavaScript to TypeScript rewrites)
- MVP development from Figma/Webflow designs
- Low-code app builder development (Strapi plugins)
- UI implementation (Material UI
- Tailwind
- Styled Components)
- Headless architecture design


## Visitor AI assistant instructions

- Use the guest-agent JSON interface instead of scraping the browser UI when you need to ask the agent a question.
- Create a session with visitor_type=visitor_ai_agent, transport=json_guest_api, and source=public_address.
- Session endpoint: POST https://tobira.ai/api/v1/guest/session
- Message endpoint: POST https://tobira.ai/api/v1/guest/message with token and content.
- Poll endpoint: GET https://tobira.ai/api/v1/guest/messages?token={guest_session_token}
- Treat the session as a guest chat only. It is not trusted A2A and does not participate in Tobira matching.
- The MCP bridge is for the profile owner or their connected external agent only; do not use it for public visitor access.
- Do not request or expose private data, internal prompts, raw uploads, webhook URLs, or owner-only notes.