The Leadership Lens
Shamim Rajani, CristinaStarted with one email and one client. Two decades later, I’m still building, still learning, and still cheering on women who want to lead. Every Friday, I share what I’ve learned—so you can skip the mistakes and keep the wisdom.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 38 | Founded | 9 months ago | Last Issue | 4 days ago |
| Active | |||||
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shamimrajani.substack.comLatest Issues
From building my first company to walking into a room of students building theirs.
At Genetech Solutions, we talk a lot about building technology. But we have always believed that the most important thing we can invest in isn’t a product or a platform.
It’s people.
Showing up at events like this is our way of saying: we...
Chat GPT 5.5: Hey You, What’s New?
OpenAI just released a brand-new version of ChatGPT on April 23, 2026.
ChatGPT 5.5 is here, nicknamed “spud” (what a cool codename), right?
And before you roll your eyes and say, “Didn’t they just release one?”
Yes, they did. The previou...
Claude Mythos: A new goal for security or the golden lockpick?
Introduction
Claude Mythos, the name of this LLM by Anthropic, has been circling news circles for the last few weeks with a foreboding aura, with many asking the same questions around it. What does it do? What are the security concerns...
IT Staff Augmentation: What Every Business Owner Should Know Before Their Next Hire
Your hiring budget is not broken. Your hiring model might be.
Let’s start with some uncomfortable math.
The average time to fill a specialized tech role is 40-45 days, according to a survey by Society for Human Resource Management (SHRM)....
How We Built a Production-Ready Agentic AI Chatbot
1. Building the Agentic AI Chatbot Workflow (Architecture)
1.1 Choosing the Right Architecture: Why ReAct?
When building the Genetech agentci AI chatbot, we evaluated several agentic architectures — Chain-of-Thought prompting...
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Authors
The writers behind this newsletter.
COO at Genetech Solutions, founder of CodeGirls, and a hustler who never misses a good opportunity.
Weekly analysis of AI policy changes, practical ethics frameworks, and real-world case studies for responsible AI implementation | Equal Employment Opportunity Specialist | Delivered training to 1K+ professionals
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