MIKE SINN

THINGS I DO
FOR MONEY

AI ENGINEER, FULL-STACK DEVELOPER, ECONOMIST, AND FORENSIC ANALYST WITH AN EE DEGREE AND A DECADE OF INDUSTRIAL TESTING. I BUILD THINGS, MODEL THINGS, AND FIGURE OUT WHY OTHER THINGS BROKE.

AI ENGINEERING

BUILDING LLM-POWERED TOOLS — AGENTS, RAG, THE WORKS. THREE YEARS DEEP, WHICH IN AI YEARS MAKES ME A FOUNDING ELDER.

LLM APPLICATIONS

OPENAI, ANTHROPIC CLAUDE, VERCEL AI SDK. CHATBOTS, COPILOTS, AND ASSISTANTS THAT DO ACTUAL WORK INSTEAD OF JUST VIBING.

RAG & SEMANTIC SEARCH

EMBEDDINGS, VECTOR DATABASES, RETRIEVAL PIPELINES. MAKING YOUR PILE OF DOCUMENTS ACTUALLY ANSWER QUESTIONS.

AUTONOMOUS AGENTS

MULTI-STEP AGENTS THAT ANALYZE DATA AND TAKE ACTIONS. LIGHTLY SUPERVISED. MOSTLY.

PROMPT ENGINEERING & EVALS

GETTING MODELS TO BEHAVE, THEN PROVING THEY DO WITH ACTUAL EVALUATIONS INSTEAD OF WISHFUL THINKING.

SOFTWARE DEVELOPMENT

10+ YEARS BUILDING WEB APPS, MOBILE APPS, AND DATA PLATFORMS. I WRITE CODE THAT WORKS. USUALLY ON THE FIRST TRY. SOMETIMES.

WEB APPLICATIONS

FULL-STACK WITH REACT, NEXT.JS, TYPESCRIPT, NODE, PHP/LARAVEL. THE STUFF THAT MAKES BUTTONS DO THINGS.

DATA PLATFORMS

BUILT SYSTEMS PROCESSING 14M+ DATA POINTS. I CAN MAKE YOUR DATA DO TRICKS TOO.

MOBILE & EXTENSIONS

REACT NATIVE, CHROME EXTENSIONS. YOUR APP, ON PHONES AND IN BROWSERS, ANNOYING PEOPLE WITH NOTIFICATIONS.

CLOUD & DEVOPS

AWS, DOCKER, CI/CD, CLOUDFLARE. PLUS AN EE DEGREE, SO I CAN TALK TO HARDWARE AND MICROCONTROLLERS WHEN NEEDED.

HEALTH & ECONOMIC MODELING

CAUSAL INFERENCE, COST-BENEFIT ANALYSIS, AND ECONOMIC MODELS. I QUANTIFY IMPACT WITH HONEST UNCERTAINTY RANGES INSTEAD OF CONFIDENT NONSENSE.

CAUSAL INFERENCE

FIGURING OUT WHAT ACTUALLY CAUSES WHAT FROM MESSY REAL-WORLD DATA. CORRELATION IS NOT ENOUGH AND WE BOTH KNOW IT.

ECONOMIC & COST-BENEFIT MODELING

QUANTIFIED IMPACT ESTIMATES WITH REAL UNCERTAINTY RANGES. MONTE CARLO, SENSITIVITY ANALYSIS, AND CONFIDENCE INTERVALS THAT ADMIT WHAT WE DON'T KNOW.

HEALTH DATA INFRASTRUCTURE

PIPELINES AND ANALYTICS FOR CLINICAL AND OBSERVATIONAL DATA AT SCALE. I PUBLISHED 50,000+ STUDIES ON WHAT ACTUALLY HELPS.

IMPACT ANALYSIS

TRANSLATING INTERVENTIONS INTO LIVES, DOLLARS, AND DALYS. THE MODELS DON'T CARE ABOUT YOUR FEELINGS.

ROOT CAUSE & FAILURE ANALYSIS

A DECADE IN LABS DOING FAILURE ANALYSIS, CHEMICAL TESTING, AND QUALITY CONTROL. BEFORE I BUILT SOFTWARE, I SPENT YEARS FIGURING OUT WHY THINGS BREAK.

ROOT CAUSE FAILURE ANALYSIS

SOMETHING BROKE? I'LL FIND OUT WHY. A DECADE OF FIGURING OUT WHY THINGS FAILED SO YOU CAN STOP IT FROM HAPPENING AGAIN.

CHEMICAL ANALYSIS

FTIR, SEM/EDS, ICP, XRF, TGA, OPTICAL EMISSION SPECTROSCOPY. IF YOU KNOW WHAT THOSE ACRONYMS MEAN, WE SHOULD TALK.

MATERIALS TESTING

FORENSIC INVESTIGATION, QUALITY CONTROL, COMPLIANCE TESTING. FINDING PROBLEMS BEFORE YOUR CUSTOMERS DO.

QUALITY CONTROL

COMPLIANCE TESTING AND CONSUMER PROTECTION REGS. MAKING SURE YOUR PRODUCT DOESN'T END UP ON THE NEWS FOR THE WRONG REASONS.

WHY TRUST ME

BS EE

ELECTRICAL ENGINEERING DEGREE WITH PHYSICS MINOR. I UNDERSTAND BOTH SOFTWARE AND HARDWARE.

10+ YRS

INDUSTRIAL TESTING AND FAILURE ANALYSIS. I'VE SEEN THINGS BREAK IN WAYS YOU WOULDN'T BELIEVE.

50K+

CAUSAL INFERENCE STUDIES PUBLISHED ON WHAT ACTUALLY HELPS WITH DISEASE. LIGHT READING.

14M+

DATA POINTS PROCESSED. I BUILT HEALTH ANALYTICS PLATFORMS BEFORE IT WAS COOL. IT'S STILL NOT COOL.

MONEY SITUATION

EVERY PROJECT IS DIFFERENT. I'LL GIVE YOU AN HONEST QUOTE BASED ON WHAT YOU ACTUALLY NEED, NOT A MENU PRICE THAT ASSUMES ALL PROBLEMS ARE THE SAME.

IDEALLY YOU'RE PAYING ME TO WORK ON HEALTH RESEARCH AND SAVING LIVES. BUT IF YOU NEED AN AI TOOL BUILT, A MODEL RUN, OR TO KNOW WHY YOUR PRODUCT KEEPS FAILING, THAT'S FINE TOO.

HAVE A PROBLEM?

WHETHER IT'S AN AI TOOL TO BUILD, A MODEL TO RUN, SOFTWARE TO SHIP, OR HARDWARE THAT NEEDS INVESTIGATING, I CAN PROBABLY HELP. OR AT LEAST MAKE INTERESTING SPREADSHEETS ABOUT IT.