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christinacodes.dev

@christinacodes.dev
399 followers 559 following 569 posts

Dev Experience Engineer @ Resend 💌 CEO of silly software 🦾🤖 github.com/christina-de-martinez

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christinacodes.dev @christinacodes.dev · 07/11/2025
I’m so proud of the @resend.com team!! They’ve been putting in the work to make features that are complex to build and easy to talk about. Here’s today’s news:
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christinacodes.dev @christinacodes.dev · 06/11/2025
Tomorrow.
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christinacodes.dev @christinacodes.dev · 28/10/2025
I got this really nice @astro.build shirt in the mail I bet whoever designed it is really smart and cool and has a great sense of humor
Christina takes a selfie with an Astro tshirt on. It’s dark blue like the night sky and has a constellation map design that shows the Astro logo.
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christinacodes.dev @christinacodes.dev · 20/10/2025
Working on something cool today 🎥🎞️
Christina on the screen of a professional video camera. She’s on a set and is wearing all black.
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christinacodes.dev @christinacodes.dev · 15/10/2025
When I saw this “approved travel expenses” line item in the Resend handbook, I thought it had to be too good to be true. My new massage therapist and I can confirm that it’s real 💆🏼‍♀️ ily @resend.com
Approved add-ons: one massage per travel (great for a layover to returning refreshed)
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christinacodes.dev @christinacodes.dev · 14/10/2025
Got a new Mac, what should I install first?
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christinacodes.dev @christinacodes.dev · 12/10/2025
out of office
A Resend “send it” hat on the beach with the sun setting behind
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christinacodes.dev @christinacodes.dev · 11/10/2025
Back on my BS (visiting a yarn store in each new place I travel to)
Interior shot of a yarn store
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christinacodes.dev @christinacodes.dev · 04/10/2025
Emails that changed the world 💌🌍 - the first email ever sent - Steve Jobs’ sassy clap backs - the first email sent from space etc. Find your favorite and hang it on the wall or take it home in a frame. At @supabase.com Select for @resend.com
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christinacodes.dev @christinacodes.dev · 03/10/2025
Come get some supaspicy @resend.com hot sauce at our @supabase.com select booth 🌶️❤️‍🔥
Christina holds up a Tabasco bottle with Resend stickers on it, in front of the Resend booth
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christinacodes.dev @christinacodes.dev · 01/10/2025
Starting my 4th week at @resend.com, let’s go
A man in a business office. There’s a magical sparkly letter on his desk. He looks blown away. The caption says “what the heck is electronic mail?”
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christinacodes.dev @christinacodes.dev · 28/09/2025
Making friendship bracelets for @supabase.com Select and @react.dev conf. Any color requests?
Friendship bracelets made with seed beads and letter beads laid out on a floor. They say: Supabase, React Conf, React, git commit, and I heart React
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christinacodes.dev @christinacodes.dev · 24/09/2025
Help!!!!!! #ResendMCPHackathon @resend.com
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christinacodes.dev @christinacodes.dev · 20/09/2025
Thanks so much @cassidoo.co for the @cascadiajs.com ticket!! It was such a fun community-based conference. I got to meet so many really wonderful people, saw cool demos, and came away from it feeling inspired. Hopefully I’ll be back next year!
Carter Rebasa on stage with a slide behind him that says “welcome to cascadiaJS 2025”
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christinacodes.dev @christinacodes.dev · 20/09/2025
so hype rn at @cascadiajs.com @jason.energy
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christinacodes.dev @christinacodes.dev · 19/09/2025
Thanks for hanging at #cascadiajs, @eriklars.bsky.social !!
Christina takes a selfie with Lars
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christinacodes.dev @christinacodes.dev · 17/09/2025
Let’s be friends 🫶🪿 see you at @cascadiajs.com ?
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christinacodes.dev @christinacodes.dev · 15/09/2025
I saw this knitting pattern and immediately knew I had to make myself a pair 🏠🌤️🧦 can’t wait to finish the second one!
Hand-knit socks that are green at the bottom and have a blue sky with white clouds, and little white houses with red roofs and doors
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christinacodes.dev @christinacodes.dev · 12/09/2025
Finished the sweater I was making for my niece 🧶🥰 It’s made of brioche stitch, which is a cute name and makes a really fluffy and nice fabric, but it took forever for me to figure out 🙃 anyways, I’m pleased with the result and hope she likes it!
A purple sweater laid out on a hardwood floorA purple sweater folded up and laid on a hardwood floor
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christinacodes.dev @christinacodes.dev · 11/09/2025
3. New language unlocked 👀
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christinacodes.dev @christinacodes.dev · 11/09/2025
2. Setting up my new computer
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christinacodes.dev @christinacodes.dev · 11/09/2025
I started a new job yesterday! Who can guess what company I work for now, based on the following somewhat obscure clues? 1. My dressing room the day after I found out:
All black shirts, skirts, and dresses hanging on a rack in the dressing room of a Target store
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christinacodes.dev @christinacodes.dev · 09/09/2025
I’ll be at @CascadiaJS in Seattle next week! It’s one of my first dev conferences ever, and I want to make more dev friends, so I did the most normal thing for a grown adult to do—made a bunch of coding-related friendship bracelets. Come say hi if you want one 😊
Friendship bracelets made of letter beads and seed beads on stretchy clear cord. The messages include, “I heart Astro,” “Cascadia, “Eat pray vim,” “git commit,” “css rocks,” and “dev.”
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christinacodes.dev @christinacodes.dev · 06/09/2025
start a new high-power startup job next week, so I thought, “what can I do during my time off that’s the complete opposite of that?” And now I’m in the middle of a 500-acre ranch in Oklahoma.
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christinacodes.dev @christinacodes.dev · 05/09/2025
My sister took me on an ATV ride that left me contemplating life, death, and getting older. I wrote something about it. christinacodes.dev/writing/sonder
A porch swing hangs from a tree. The sun is setting through the leaves.
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christinacodes.dev @christinacodes.dev · 04/09/2025
Started knitting last year and now whenever I visit a new place, the first thing I look up is “yarn shops near me”
A yarn shop with shelves of colorful yarn and a knit sweater on display
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christinacodes.dev @christinacodes.dev · 03/09/2025
brb, touching grass
The sun goes down over a field. There are 7 horses in the distance.
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christinacodes.dev @christinacodes.dev · 01/09/2025
Thanks! I tried again and it looks a little better. Now I just need to learn like 10 more stitches to make one of those crochet kits that I was gifted a while back!
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christinacodes.dev @christinacodes.dev · 01/09/2025
This one is going better, except I think I still lost a stitch
A purple, more rectangular piece of crocheted fabric, this time in purple
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christinacodes.dev @christinacodes.dev · 01/09/2025
Decided to learn how to crochet 🧶 I made a…. thing? It’s not the best; the tension is wonky (too tight, mostly?) and I forgot to do an extra chain at the end of some rows, but it’s something!
A not-quite-rectangular little swatch of crochet fabric. It’s pretty small and made out of worsted weight rusty orange yarn.
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christinacodes.dev @christinacodes.dev · 29/08/2025
Sorry, I can’t, my schedule is packed today
A calendar view from the Tweek web app. The day is Friday, Aug 29, 2025. The to-do items are “Last day at Logos :(“ and “cry”
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christinacodes.dev @christinacodes.dev · 29/08/2025
My next workplace has big shoes to fill, but I’m confident that this new role is the right step for me. Looking forward to the future!
Christina stands in front of the Faithlife offices
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christinacodes.dev @christinacodes.dev · 29/08/2025
It’s been so encouraging and special to make software that real people use weekly to do the important work of studying and preaching the Word of God. What a special place to begin my career.
Christina holds balloons and stands in front of a sign that reads, “Logos 8 Is Here”A camper with Faithlife branding that says, “The Pastor Pod”Christina stands on top of the Logos building
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christinacodes.dev @christinacodes.dev · 29/08/2025
One example of this was helping me switch careers from digital marketing to software engineering. When I told my managers I was interested, they encouraged me to take the leap, and also created the opportunity and safety to do so.
A sign that reads, “Don’t wait for opportunity. Create it.”
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christinacodes.dev @christinacodes.dev · 29/08/2025
Logos (FKA Faithlife) has been a very “Christina” employer. It’s a place where I brought my whole self to work—and a couple of golden retriever puppies, once. It’s filled with mission-oriented, smart, kind, fun people. The kind of people who advocate & cheer for you, and are gracious when you fail.
Christina standing in front of a Faithlife signChristina and two coworkers stand together in the officeChristina in front of the offices with two golden retriever puppies
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christinacodes.dev @christinacodes.dev · 29/08/2025
Tomorrow is my last day at Logos Bible Software. It makes me feel old to say that it’s been over 8 years since I first walked through those doors, nervously prepping for a 3-month marketing internship that bloomed into a long, happy career.
Christina holds up a Faithlife badge. It’s old, so if you’re doing OSINT, don’t bother :)
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christinacodes.dev @christinacodes.dev · 26/08/2025
😎
I’m on a 600 day learning streak on Duolingo
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christinacodes.dev @christinacodes.dev · 20/08/2025
lmk if you can beat my typing karaoke score Game is typeaoke by the legendary Pauline: type.pauwee.com
A screenshot of the end screen after you've finished a Typeaoke game.

Your score: B. Good effort! Keep practicing!
Score: 7865
Accuracy: 72.5%
Avg WPM: 121
Max WPM: 1622
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christinacodes.dev @christinacodes.dev · 19/08/2025
lol
A Facebook Marketplace listing for a $20 “Shitty ahh Chromebook.”
Description says: Used this back in 2015 and it was shit then so there's no doubt it's shit now. Could be a good prop laptop to throw off a building or punch the screen out 🤷
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christinacodes.dev @christinacodes.dev · 17/08/2025
Went to a friend’s craft night—painting on tote bags—and painted a pretzel postage stamp to represent a trip to Germany a few years back. Started craving pretzels, so then of course I had to make pretzels. My hobbies compound like this all the time and it’s the best 🎨🖌️🥨
An only partially finished painting on a tote bag of a few postage stamps. Most are just sketched with pencil or have painted frames but no art. The middle one has oranges against a blue sky and says “España.” One to the bottom right has a pretzel against a pink background and says “Germany”8 homemade soft pretzels on a baking sheet lined with parchment paper
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christinacodes.dev @christinacodes.dev · 17/08/2025
Thought about that person who said Americans eat like we have free healthcare when I saw glow-in-the-dark sour patch kids in Walmart tod
Sour patch kids that are advertised to contain “edible confetti that glows under blacklight”
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christinacodes.dev @christinacodes.dev · 10/08/2025
I didn’t realize how big of a difference it would make to block your knit socks. Crazy!
Knit socks that have a white background, red cuffs and toes, and a red ladybug pattern. The one on the right, which has been blocked, is sock-shaped and the stitches look nice and even. The one on the left, which hasn’t been blocked, is slightly wonky shaped and looks sort of rippled due to varying stitch tension.
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christinacodes.dev @christinacodes.dev · 09/08/2025
My train was delayed yesterday, so I was at the station waiting for almost 2 hours. People were pacing the platform swearing. Meanwhile, me, absolutely chilling with my grandma hobby:
A POV shot of Christina waiting on the train platform with a knitting project on her lap
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christinacodes.dev @christinacodes.dev · 08/08/2025
Got to visit San Francisco for MCP Night with my friends from @resend.com 😊🌉
The CEO of WorkOS on stage. Behind him is a big screen that says, “Welcome to MCP Night”
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christinacodes.dev @christinacodes.dev · 04/08/2025
Text from mom that says, “Yas girl”
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christinacodes.dev @christinacodes.dev · 04/08/2025
My mom said you guys can’t steal my latest idea 😤
A text that says:

Be careful what you share so easily because one of these days your idea will go viral and you want to be the one to profit. 😀 
You have so many great ideas!! Smart and beautiful
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christinacodes.dev @christinacodes.dev · 04/08/2025
Today I baked some of the most pillowy, delicious sourdough I’ve ever made 😍🥖 someone stop me from eating a whole loaf all by myself tonight
Two loaves of sourdough bread
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christinacodes.dev @christinacodes.dev · 03/08/2025
Also:
Friendship arises out of mere Companionship when two or more of the companions discover that they have in common some insight or interest or even taste which the others do not share and which, till that moment, each believed to be his own unique treasure (or burden). The typical expression of opening Friendship would be something like, "What? You too? I thought I was the only one."
... It is when two such persons discover one another, when, whether with immense difficulties and semi-articulate fumblings or with what would seem to us amazing and elliptical speed, they share their vision - it is then that Friendship is born. And instantly they stand together in an immense solitude.
-C.S. Lewis, The Four Loves
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christinacodes.dev @christinacodes.dev · 02/08/2025
Beta testing an idea this weekend 💭🎨
Two items made of air dry clay. They’re rectangular and fairly flat and have a hole at the top. They look like jewelry charms. One is painted white with a purple flower and the other is painted white with an envelope on it.
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christinacodes.dev @christinacodes.dev · 27/07/2025
My tiniest cardigan yet, shipped out today. It’s 0-3 mo old size for a coworker whose wife is expecting in November. This is my 3rd baby sweater in the past 2 or 3 months. A friend described this as “knitting a sweater for every pregnant person who walks by” 😅
A forest green hand-knit baby cardigan laid out on light brown faux wood flooring. There are 4 brown wood buttons fastening the cardigan closed. It has an all-over textured pattern.
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