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Working from home
86 followers · 45 following

Achievements

Achievement: Pair Extraordinairex4Achievement: QuickdrawAchievement: YOLOAchievement: StarstruckAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex4Achievement: QuickdrawAchievement: YOLOAchievement: StarstruckAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

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behagoras/README.md

David Behar

Senior Full-Stack Engineer in Mexico City.

I build products that ship: point-of-sale systems, AI agents, e-commerce platforms, serverless APIs. Ten years of turning "we need this yesterday" into production code, mostly in TypeScript and React, increasingly with AI doing the heavy lifting.

When I'm not coding, I'm probably losing a board game on purpose so my friends keep inviting me back.

Tech Stack

Languages

TypeScript JavaScript

Frontend

React Redux Storybook Webpack

Backend & Cloud

Node.js AWS Serverless GraphQL

Testing & CI/CD

Jest Cypress Jenkins

Featured Projects

Project What it does Stack
nomy-pos Point-of-sale system for a jewelry business TypeScript, React
chat-with-pdf Chat with your PDFs from the terminal (npm package) TypeScript, OpenAI
behar-ui Personal design system published to npm TypeScript, React
auction-service-sls-ts Serverless auction API with auth and scheduling TypeScript, AWS Lambda
behagoras-blog Personal blog and writing TypeScript, Next.js
vue-crypto Crypto price tracker from my Vue days Vue.js

Right Now

Building autonomous agents, WhatsApp bots for B2B sales, and pipelines that turn messy content into structured knowledge bases. Most of it runs on Claude, Docker, and stubbornness.

Connect

Website Email LinkedIn

Pinned Loading

  1. vue-crypto vue-crypto Public

    Crypto price tracker in Vue 2. Top 20 coins ranked by market cap, click any for charts and exchange data.

    Vue 3

  2. auction-service-sls-ts auction-service-sls-ts Public

    Auction REST API on AWS Lambda. Each endpoint is its own function, DynamoDB for storage, Middy for middleware.

    TypeScript

  3. behagoras-blog behagoras-blog Public

    My blog at behar.io. Write posts in Obsidian as Markdown, push to main, Vercel deploys. Next.js + TypeScript.

    TypeScript

  4. behar-ui behar-ui Public

    My personal React component library. Ships a typed table component, published on npm as behar-ui-tsdx.

    TypeScript

  5. chat-with-pdf chat-with-pdf Public

    CLI tool for chatting with PDFs. Ingest, embed, and query documents locally. Published on npm.

    JavaScript

  6. nomy-pos nomy-pos Public

    POS and inventory system I built for a jewelry business. Parses supplier Excel orders, tracks stock, flags duplicates.

    TypeScript