# 137Foundry

> Custom software development for small businesses, healthcare, addiction treatment centers, CRM users, entrepreneurs, and local service businesses.

137Foundry is a solo full-stack development studio operated by Dennis Traina, based in Stuart, Florida. The studio builds custom websites, mobile apps, AI agents, data automation systems, and SaaS replacement tools. All projects are handled by a single senior developer — no agencies, no subcontractors, no overhead.

## Services

- Custom Web Development: Websites and WordPress builds with custom themes, optimized for speed and SEO
- Mobile App Development: Cross-platform iOS and Android apps using React Native and Capacitor
- AI Integration: AI call agents, chatbots, and API integrations connected to existing business systems
- Data Automation: Web scraping, ETL pipelines, and automated data workflows
- SaaS Replacement: Custom-built tools to replace expensive monthly subscriptions (CRM, dashboards, internal tools)
- Technical SEO: On-page optimization, structured data, Core Web Vitals, and crawlability audits

## Target Industries

- Healthcare and medical practices
- Addiction treatment and behavioral health centers
- Small business owners and entrepreneurs
- Local service businesses (plumbers, contractors, HVAC, etc.)
- Traditional retail and local store owners seeking online presence
- CRM users looking to reduce software costs
- People with app ideas who need a technical partner

## Technology Stack

PHP, JavaScript, TypeScript, Python, React, Next.js, Node.js, React Native, Capacitor, PostgreSQL, MySQL, MongoDB, Redis, AWS, Docker, WordPress, WooCommerce, OpenAI API, Claude API, LangChain, VAPI

## Contact

- Website: https://137foundry.com
- Email: dennis@137foundry.com
- Phone: 772-349-2553
- Book a call: https://137foundry.com/book/
- LinkedIn: https://www.linkedin.com/in/dennismtraina/

## Docs

- [About](https://137foundry.com/about): Background, skills, and work philosophy
- [Services Overview](https://137foundry.com/services/): All available services
- [Web Development](https://137foundry.com/services/web-development): Custom sites and WordPress
- [Mobile Apps](https://137foundry.com/services/mobile-apps): React Native and Capacitor development
- [AI Integration](https://137foundry.com/services/ai-integration): AI agents, chatbots, API connections
- [Data Automation](https://137foundry.com/services/data-automation): Scraping, ETL, automated pipelines
- [SaaS Replacement](https://137foundry.com/services/saas-replacement): Custom tools to replace subscriptions
- [Technical SEO](https://137foundry.com/services/technical-seo): On-page SEO and structured data
- [Contact](https://137foundry.com/contact): Contact form
- [Book a Call](https://137foundry.com/book/): Schedule a free discovery call

## Free Tools

- [Free Tools Overview](https://137foundry.com/tools/): Five free browser-based tools for SEO, page experience, AI discoverability, agent-readiness, and AI permissions
- [SEO Health Checker](https://137foundry.com/tools/seo-health-check): 25 on-page technical SEO checks with weighted scoring
- [Core Web Vitals Checker](https://137foundry.com/tools/core-web-vitals-checker): LCP, INP, CLS, FCP, TTFB via Google PageSpeed Insights
- [AI Discoverability Checker](https://137foundry.com/tools/ai-discoverability-checker): LLM visibility audit plus generators for llms.txt, AI-aware robots.txt, and JSON-LD schema
- [AI Agent-Readiness Audit](https://137foundry.com/tools/agent-readiness-audit): Tests whether Claude Computer Use, ChatGPT Browsing, OpenAI Operator, and Perplexity Comet can reach and use the site
- [AI Permissions Auditor](https://137foundry.com/tools/ai-permissions-auditor): Per-bot matrix across robots.txt, meta tags, X-Robots-Tag, ai.txt, and TDM Reservation; plus a deploy-ready robots.txt generator