Hey there, my name is

Eduardo Zepeda

Turning your ideas into <code>

Web Developer skilled in Python, TypeScript, Go, GNU/Linux

Contact Ed

About me

Your projects and ideas deserve stable mature and battle-tested technologies: Django, DRF, React, NextJS, Go, Hugo Postgres, etc. Deployed on the most stable and reliable system of all: GNU/Linux, which I've been using for more than 10 years.

I got the Microsoft AZ-900 certification

Author at Coffee Bytes where I write about web development and technology to more than 500 subscribed devs.

Portfolio

Screenshot of Fotosan price tracker website

Fotosan price tracker

SAAS, daily price tracking web crawler for a wide variety of niche online stores, even Mercado Libre (via its API) and Amazon manually, more than 50k products tracked, drop price alert system and newsletter with affilate link system for recent offers.

Django, Postgres, TailwindCSS, Nginx, Uvicorn, DO droplet
Link
Screenshot of Tamper website

Tamper

Social Media Geo location app that, given a location, finds the nearest speciality coffee shops in Guadalajara. Furthermore, social network capabilities: real time chat, accounts, asymmetrical following system, likes, user's feed, rating and reviews system.

Django, DRF, Nextjs, Typescript, React query, Vanilla CSS, Postgres, PostGIS, Leaflet, Fly.io
LinkTamper's source code Code
Screenshot of Go Coffee shops API website

Go Coffee shops API

Social Media API backend written in Go from scratch and raw SQL. User accounts, JWT auth, coffee shops CRUD, following and likes system, search by user's location, FTS, logging, rate limiting and tests. Swaggo docs

Go, Postgres, PostGIS, Gorilla, React, MUI, Vercel
LinkGo Coffee shops API's source code Code
Screenshot of Camera Shutter Count website

Camera Shutter Count

Multilingual web application that reads shutter count and EXIF metadata from any picture, it also contains graphs and tables related to shutter count data for almost all professional cameras. SEO friendly.

Nextjs, Typescript, DaisyUI, Sqlite
Link

Open source projects

go-web-crawler

A concurrent web crawler written in go that looks for exposed .git and .env uris.

Go

django-payments-mercadopago

Make your payments easier with this mercadopago payment gateway backend for django-payments. Available on PyPI.

Python, Django

django-postalcodes-mexico

A Django Package that handles all the hassle of working with Mexican Postal Service (Correos de Mexico) postal codes. Available on PyPI.

Python, Django

hugo-theme-latte

Hugo theme for my programming blog. Responsive, dark and light theme, and excellent stats in Lighthouse

Go, Hugo

Contact

Let's keep in touch. My inbox is open for you and I'm always listening to new offers. I'd be delighted to hear about you.

Say hi to Ed