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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. #} AI for Small Business - Practical Growth with AI Tools

AI for Small Business - Practical Growth with AI Tools

Start by implementing AI-assisted outreach today: create templates for emails and pages, craft writing that converts, and summarize conversations to guide decisions. Use human…

~/ai-engineering 17 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. #} How to Use AI in Digital Marketing - Practical Tips to Boost ROI

How to Use AI in Digital Marketing - Practical Tips to Boost ROI

Apply AI to automatically optimize bidding, personalize messages, and generate content across your campaigns. Use the latest models to predict performance, and run quick pilots to…

~/ai-engineering 15 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. #} How to Humanize AI Text with UnAIMyText - Tips and Best Practices

How to Humanize AI Text with UnAIMyText - Tips and Best Practices

Upgrade your AI writing with UnAIMyText to produce text that reads naturally and human-like from the start. This approach turns stiff outputs into writing that communicates…

~/ai-engineering 14 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. #} 8 Ways to Use AI in Digital Marketing - Real-World Examples and Practical Strategies

8 Ways to Use AI in Digital Marketing - Real-World Examples and Practical Strategies

Start with one automated AI-driven campaign and measure the impact within seven days to learn what works. Even a small data set can reveal practical signals and a clear message…

~/ai-engineering 14 min
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AI in Social Media - The Role of AI in Modern Platforms

Recommendation: Set up an AI-assisted content loop that supports repurposing of high-performing ideas into posts across media channels, using early insights to drive a focused…

~/ai-engineering 11 min
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Boost PDF SEO and AI-Friendliness - Practical Tips for Better Search Visibility and AI Accessibility

Embed a complete text layer and structured metadata for every PDF to improve indexing and become indexed quickly by search engines and AI crawlers. This approach boosts…

~/ai-engineering 16 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. #} Top Skills to Build AI Agents in 2026 - Essential Techniques for Developers

Top Skills to Build AI Agents in 2026 - Essential Techniques for Developers

Adopt a focused Python-based project to build live AI agents that generate value and establish integrating workflows across data sources. This approach keeps builders aligned…

~/ai-engineering 13 min
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Will ChatGPT Pulse Have Ads? Is SEO Officially Dead? Get the Answers Now

*Ads will appear in ChatGPT Pulse, and SEO is not dead–it's built to adapt. If you want the best results, plan with a well-structured budgets strategy and expect some display…

~/ai-engineering 16 min
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15 ChatGPT Alternatives for 2026 I Tested - The Best AI Chatbots Compared

For a quick win, choose turbo-powered options that consistently perform under load. The table below distills our 2025 tests: it shows how each alternative performs across core…

~/ai-engineering 18 min