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Sarah Chen

Sarah Chen

Head of AI & Engineering

Sarah is a former Google AI researcher with 12 years of experience in machine learning, NLP, and autonomous systems. She leads KeyGroup's AI engineering division, architecting AI workers and automation pipelines for enterprise clients. Published in NeurIPS and ICML. Stanford CS graduate.

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{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} 11 Best AI Content Writing Tools with Reviews Included

11 Best AI Content Writing Tools with Reviews Included

sudowrite should be your first pick for this list to tackle the task of turning notes into polished content. It delivers high-quality drafts and integrates easily with websites…

~/ai-engineering 18 min
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AI Product Recommendations - Optimize Your Products for AI in 2026

Link facebook profiles to bloomreach to unlock real-time signals that drive smarter recommendations. Enrich your catalog with color, price, and availability attributes so the AI…

~/ai-engineering 12 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} A Guide to AI Conversion Rate Optimization for the Highest ROI

A Guide to AI Conversion Rate Optimization for the Highest ROI

Start with a crisp goal: lift reliable conversion rates on your primary product page by 12–18% in 30 days using AI-driven AB tests and dynamic variants. lets align your team…

~/ai-engineering 13 min
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AI in Modern Marketing - How Artificial Intelligence Transforms Strategy, Personalization, and ROI

Start with a data-driven testing plan that ties AI insights to metrics today. Build level-focused, engaging messaging that scales across channels and tracks changes in response…

~/ai-engineering 15 min
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AI Image Generator - Create Stunning AI-Generated Images in Minutes - The Ultimate Guide

Start with a clear recommendation: choose a cutting-edge AI image generator that offers API access and batch export, then integrate it into your creative workflow. This approach…

~/ai-engineering 16 min
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ChatGPT in Business 2026 - The Complete Guide

Start by deploying ChatGPT as a frontline assistant to handle routine inquiries, which yields accurate responses and accelerates operating cycles. This approach frees agents to…

~/ai-engineering 11 min
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AI SEO Statistics 2026 - Impact, Trends &amp

Prioritize blocks of structured data and on-page signals to capture AI-driven traffic in 2025. Build english content that aligns with intent, and test variations across queries to…

~/ai-engineering 12 min
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AI Prompts Best Practices for Effective Use

Picture this: You're leading a marketing campaign and need a product description fast. You type a quick query into ChatGPT, but the output is a rambling mess that misses key…

~/ai-engineering 10 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} Veo 3 Testing Guide with Methods and Tips

Veo 3 Testing Guide with Methods and Tips

Introduction: Why Veo 3 Testing Matters Veo 3, the latest generation of AI-driven video technology, delivers precision tracking, automated capture, and seamless analytics…

~/ai-engineering 9 min