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“Irina’s ideas and techniques are dazzling. I truly regard her as a search genius.” – Paul Myers, BBC “I tend not to share many blogs I read, but Irina Shamaeva’s Boolean Strings blog really is the best place to learn new practical useful sourcing techniques. It just filled with well-researched stuff that works. I know a good bit about sourcing, …

Sales Navigator Revelations and Function Codes

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The death of X-Ray prompts everyone to study LinkedIn’s search closer. LinkedIn’s Sales Navigator has different algorithms from both Premium and LinkedIn Recruiter. There is no good reason for that. Different Developer teams fell out of sync. Sales Navigator “thinks” most of LinkedIn. (I am being sarcastic.) It has a huge population of 1,665M+ profiles. What are the 665M profiles …

Boolean Strings Privacy Policy

Protecting your private information is our priority. This Privacy Statement applies to the Boolean Strings blog (booleanstrings.com) operated by Brain Gain Recruiting, and governs data collection and usage. For this Privacy Policy, unless otherwise noted, all references "we" or "our" refer to the same. Brain Gain Recruiting provides talent acquisition services (including, but not limited to, recruitment, sourcing, research, advisory, ...

ChatGPT Bing vs Others for Site Summaries

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Of Bing Chat, ChatGPT Bing plugin, Google BARD, and Google SGE (I’m on the waiting list), my favorite so far is the ChatGPT Bing plugin. It seems best at digesting website content. (That said, I do not think anyone has come up with even a design of a workable combination of web search and AI-generated content. Sites plainly put both …

Sourcing Mathematica in Closed Networks

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I want to share my experience sourcing a Mathematica Engineer (Palo Alto) on Reddit, Discord, and a professional forum. I followed advice from Wim Dammans and Erin Mathew, who are experts in this sort of sourcing. Here is what I learned. Mathematica Engineers working outside of Wolfram’s Mathematica are rare primarily because it is expensive and not open-source software (here …

LinkedIn Software Crisis (a Summary)

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A few days ago, many functions on LinkedIn broke for several hours (you can always – and hopefully will be able to – check on Twitter whether something is going on globally). LinkedIn mostly got it back together to the previous state. This post is about what remains broken. A lot, unfortunately – I don’t think it has been that …

Talent Sourcing Bootcamp

3-Day Talent Sourcing Bootcamp with Irina Shamaeva – $199 Or checkout now via PayPal or Stripe. “I was lucky enough to get in for the July session, and it was an incredible three days of training! I learned so much, and my favorite part about the training is that it’s all real actionable information that can be used in tactical …

Why LinkedIn Is Unavoidable and Irreplaceable

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For the majority of sourcing tasks, LinkedIn provides the best database to use: It is the largest professional database (for comparison, only a tiny percent of Facebook or Twitter users have added their job title and employer to the bio) It has self-entered data, the latest from each member It offers many decent search filters. If you are considering an …

LinkedIn Boolean Is Crazy

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Searching on LinkedIn costs many Recruiters low self-esteem. When you see results you did not expect, you may blame yourself for searching “the wrong way.” But it is rarely the case. What has been happening on LinkedIn and LinkedIn Recruiter (LIR) lately is beyond my (reasonably high) IQ. Let us compare some searches on LinkedIn.com and in LIR. We vaguely …

How to Google for Partial Words in URLs #OSINT

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You cannot Google for a part of a word. (The Asterisk * means one or a few words in Google’s search syntax.) However, using the wonderful Google Custom (or Programmable) Search Engines (CSEs), you can search for partial words in the URLs. The way to do so is to take advantage of CSE URL templates. There, the Asterisk means “part …