Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials

Overview

Matthew A. Lohbihler. I'm a software engineer with over 25 years of experience mostly buildiing the full stack of web applications but I'm generally better with the server side. I have a degree in math from the University of Waterloo, and a curiousity that won't leave me alone.

News

News robustenough.com 4 months ago
Psychedelics aren't just serotonin (or dopamine) agonists
Maybe you already know that some psychedelics aren't just serotonin agonists.
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Report
News Refractor 10 months ago
IBS breakthrough: Serotonin-making gut bugs restore bowel function
New research reveals specific gut microbes synthesize serotonin, potentially protecting against inflammation and opening new avenues for IBS treatment.
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Report
News BrainPost 1 year ago
Cracking the Serotonin Code: How Your Brain Predicts Future Rewards - BrainPost Easy-to-read summaries of the latest neuroscience publications
Post by Rachel Sharp The takeaway Serotonin neurons signal a prospective code for value - a prediction of near-future rewards that explains why these neurons respond to both rewards and punishments. This unifying theory reconciles seemingly contradictory
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Report
Dopamine 'gas pedal' and serotonin 'brake' team up to accelerate learning
Mice learn fastest and most reliably when they experience an increase in dopamine paired with an inhibition of serotonin, a new study shows.
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Report
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Technologies

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Tech DNA
Python
SQL
JavaScript
CrewAI
LangGraph
LangChain
LLM
AI/ML
Python
SQL
AI Agents
CrewAI
Embeddings
LangGraph
LLM
RAG
Semantic Search
LangChain
Anthropic
OpenAI
Semantic Search
Structured Outputs
GitHub
Other
JavaScript
GraphQL
Next.js
React.js
n8n
Zapier
Stack modernity Cutting-edge AI adopter
82/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python 1 job Required
$150k -17% vs market
JavaScript 1 job Required
$150k -6% vs market
SQL 1 job Required
$150k +6% vs market
LangGraph 1 job Required
$150k -14% vs market
LangChain 1 job Required
$150k -14% vs market
GraphQL 1 job Required
$150k -17% vs market
Next.js 1 job Required
$150k -23% vs market
Embeddings 1 job Required
$150k -14% vs market
Salary medians are calculated from this company's open jobs and compared with the market.
Stack changes
Zapier Aug 2026
Structured Outputs Aug 2026
Semantic Search Aug 2026
OpenAI Aug 2026
n8n Aug 2026
GitHub Aug 2026
Anthropic Aug 2026
React.js Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.

Growth

Hiring Momentum
58/100
Growing
Open positions
1
0 opened / 0 closed in 30 days
ATS activity
Every ~3 days
08/30/2026
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
DevOps
100%
Activity Timeline
Added Zapier to stack Aug 2026
Added Structured Outputs to stack Aug 2026
Added Semantic Search to stack Aug 2026
Added OpenAI to stack Aug 2026
Added n8n to stack Aug 2026
Added GitHub to stack Aug 2026
Added Anthropic to stack Aug 2026
Added React.js to stack Aug 2026
Added JavaScript to stack Aug 2026
Added LangChain to stack Aug 2026
Added SQL to stack Aug 2026
Added Semantic Search to stack Aug 2026

Jobs

AI Infra Engineer

Verified live · 1 day ago 2 months ago
$90k – $150k per year • Remote • Full-Time • New York
Python
SQL
JavaScript
AI Agents
CrewAI
Embeddings
LangGraph
LLM
RAG
Semantic Search
LangChain
Anthropic
OpenAI
Semantic Search
Structured Outputs
Frontend
GraphQL
Next.js
React.js
DevOps
GitHub
Management
n8n
Zapier
Apply