~/jessejaffe

name Jesse Jaffe

role software developer, founder, author

how-i-help

01 automate manual business processes

02 replace recurring software with tools you own

03 build the features your current software is missing

04 bring founder-level product thinking

05 move fast, communicate clearly, and scale the team when needed

capabilities

full-stack frontend, backend, data, AI, infrastructure

languages TypeScript, JavaScript, Python, SQL, Go, Ruby, PHP

frameworks React, Next.js, Node, Django, FastAPI, Rails, Laravel

shipping APIs, auth, payments, automation, Linux, Docker

Give me a messy workflow, a half-built app, or a blank page. I can turn it into shipped software.

work

full-stack + machine learning

Matchmaker Ratings + Ranking

Client attraction ratings become a reusable model for ranking new candidates.

React Next.js Python / ML
Matchmaker Ranking results showing Nicholas and another candidate with client-specific scores open case study

AI systems + computer vision

Labeling

Confidence-routed AI and objective vision turn photos into accurate, model-ready labels.

React FastAPI MediaPipe / PyFeat
Labeling matrix showing AI answers, confidence, sampled quality assurance, and a structured photo analysis open case study

AI research + sales operations

CRM

Scattered public-web evidence becomes a qualified lead with separate confidence and fit scores.

Next.js OpenAI / Gemini PostgreSQL
CRM claimable lead pool with AI-created leads available to the sales team open case study

field planning + visual operations

Ecofi

Site images become reusable lighting plans with configurable symbols, directional connectors, statistics, and fitted PDF reports.

React TypeScript jsPDF
Ecofi lighting plan with a configurable legend and directional fixture markers placed over an aerial image open case study

automation architecture + agent systems

Codex Orchestration

Each Codex task is routed by outcome, implemented by the right model, and released only after independent review.

Codex Plugins Python GPT-5.6
Codex Orchestration workflow routing a request through classification, implementation, review, and release open case study

digital preservation + file recovery

Openable

Private browser scans find damaged files and recover separate, verified copies without touching originals.

C++20 / WebAssembly React / TypeScript PRONOM / qpdf
Openable artwork showing a stack of personal files and the message Files are meant to open open case study

transparent-billing

My hourly work is tracked task by task with AI tools. Every delivery includes an itemized report with time spent and a short summary of what was accomplished.

passion

The Bully Stops Here book cover by J.E. Jaffe visit the book
www.thebullystopshere.com

website stack

JavaScript Node.js OpenAI Responses API Web Speech API

website feature

Practice Moment

An AI coach grounded in the first few chapters of my book. Readers respond to a classic bullying scenario and get feedback.

book + founder story

The Bully Stops Here

Part field guide, part story of my last startup. I built a cyberbullying response army across social media. The lessons I learned defending brands from social media troll attacks informed this book.

Bullying is an influence problem. A bully wants proof that they can control your emotions. The book teaches you how to deny them that reaction, even when the hurt is still real on the inside.

the infrastructure behind it

Crypto micropayments at scale

While building the social media army, we needed a way to reward a large number of people without processing every payment by hand. We built a payment engine that sent crypto micropayments to many accounts at once. Each account could receive a different amount, and we could pay in different tokens.

Node.js batch transfers variable payouts multi-token support reward tracking

contact

For contract development, collaborations, or discussing problems worth solving: jessethan1990@gmail.com