Luiz Edgar Freitas
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Luiz Edgar Freitas Email & Phone Number

The Tech Person behind Tilf.io + Crafting Code at Lutz.ing at Tilf.io
Location: Greater Gothenburg Metropolitan Area, Sweden, Sweden 12 work roles 1 school
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
The Tech Person behind Tilf.io + Crafting Code at Lutz.ing
Location
Greater Gothenburg Metropolitan Area, Sweden, Sweden

Who is Luiz Edgar Freitas? Overview

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Quick answer

Luiz Edgar Freitas is listed as The Tech Person behind Tilf.io + Crafting Code at Lutz.ing at Tilf.io, based in Greater Gothenburg Metropolitan Area, Sweden, Sweden. AeroLeads shows a matched LinkedIn profile for Luiz Edgar Freitas.

Luiz Edgar Freitas previously worked as The Tech Person at Tilf.Io and Code Crafter at Lutz. Luiz Edgar Freitas holds Bachelor'S Degree, Computer Science from Universidade Estadual Do Ceará.

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Email format at Tilf.io

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Tilf.io

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Profile bio

About Luiz Edgar Freitas

TL;DR things I'm proud of:• 10+ years of experience creating digital products.• 10+ years of Android development experience. But not only that, also know backend, prompt engineering, a little of iOS and more!• Architecture is important to me, I feel proud of that.• Created several experiments, and pressed the button to release something to millions of users, more than once.• Coded good part of Times Magazine 2023's Invention of the Year (AI DJ).• I love working with the Product and Design team, and, as a Engineer, I love to be like a bridge and bring these two fields closer.I’ve been creating things for 10+ years, pursuing the best development practices, working closely within design and product teams to delivery great experience for users. I’m always seeking opportunities to learn and grow, so I can go further and build better solutions.I live to follow Jesus, and I love being with my family and friends. I really enjoy listening and playing music, cooking and playing games (Dota anyone?). I do not resist a good challenge or mystery without solution. love good food! Call me to have an pistachio ice cream or stroopwafels, or both.

Current workplace

Luiz Edgar Freitas's current company

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Tilf.io
Tilf.Io
The Tech Person behind Tilf.io + Crafting Code at Lutz.ing
AeroLeads page
12 roles

Luiz Edgar Freitas work experience

A career timeline built from the work history available for this profile.

The Tech Person

Current

I build the tech behind Education AI company Tilf.io.Our mission is to empower students to navigate high-stakes exams by providing instant, curriculum-aligned AI feedback on essays.Sometimes people call this "CTO".

May 2024 - Present

Code Crafter

Current

Gothenburg, Västra Götaland County, Sweden

I'm building things, mostly for fun*. *Unless they get serious, then I'll stop doing it for fun and get serious**.**Then restart.

Jan 2024 - Present

Senior Software Engineer + Prompt Engineer

Gothenburg, Vastra Gotaland County, Sweden

Working on AI projects at scale: bringing generative AI ideas to the millions.- Pivoted my career from Mobile to broaden possibilities, now as a Backend and Prompt Engineer.- Studied the year and got this new position!!- Experience cut short by The 17% Layoffs, but now can have fun using the knowledge from the studies!

Nov 2023 - Dec 2023

Senior Software Engineer

Gothenburg, Vastra Gotaland County, Sweden

⭐️ Lead Android Engineer for AI DJ: Invention of the Year 2023 on Time Magazine. ⭐️Next Level: Creating new Listening Experiences and Social Music. Working with cutting edge and scaling several ideas from ground to millions of users.- Deliver Spotify JAM: Listening to music together.- Worked on Wrapped 2023 with Blend and AI DJ.- Taking care of larger set.

Jun 2022 - Nov 2023

Software Engineer

Gothenburg, Sweden

Worked on the Playlist teams for Spotify, thinking how to improve Playlists and did several experiments and rollouts.Some fun projects:- Created Enhanced Playlists and Smart Shuffle, improvements to Playlists and Listening Mode!- Released the feature to change Playlists cover and description on mobile.- Changed the old Pill Button into the new Round Play.

May 2019 - Jun 2022

Mobile Developer

Fortaleza, Brazil

Creating apps in Android and iOS, working with designers and product team to develop new features. Handling Google Play store and tracking users behaviour with Firebase Analytics and BigQuery.

Jan 2018 - Feb 2019

Software Analyst (Citinova)

Fortaleza Area, Brazil

Designing and creating a web solutions for Fortaleza government.

Sep 2017 - Jan 2018

Software Engineer

Pompano Beach, Florida

Creating apps and APIs, as well as handling server deployment and database maintenance. I've build solutions with features like real time chat (text, voice, video), voting (like Tinder), several social networks features, and much more.

Apr 2014 - Feb 2017

Co-Founder And Mobile Engineer

Washer

Fortaleza, Brazil

Designing and creating a mobile solution for a car wash marketplace, along with participating of the startup's business management.

Jun 2014 - Dec 2014

Web Developer And Project Director

Fortaleza, Brazil

Direct contact with clients, designing and coding web solutions. Managing a team of 6+ others junior entrepreneurs.

Feb 2011 - Mar 2012

Intern

Jaguaribe, Ceará, Brazil

I was a young apprentice, working with customers and general support.

Jan 2007 - Dec 2007
1 education record

Luiz Edgar Freitas education

FAQ

Frequently asked questions about Luiz Edgar Freitas

Quick answers generated from the profile data available on this page.

What company does Luiz Edgar Freitas work for?

Luiz Edgar Freitas works for Tilf.io.

What is Luiz Edgar Freitas's role at Tilf.io?

Luiz Edgar Freitas is listed as The Tech Person behind Tilf.io + Crafting Code at Lutz.ing at Tilf.io.

Where is Luiz Edgar Freitas based?

Luiz Edgar Freitas is based in Greater Gothenburg Metropolitan Area, Sweden, Sweden while working with Tilf.io.

What companies has Luiz Edgar Freitas worked for?

Luiz Edgar Freitas has worked for Tilf.Io, Lutz, Spotify, Sas Plataforma De Educação, and Prefeitura Municipal De Fortaleza.

How can I contact Luiz Edgar Freitas?

You can use AeroLeads to view verified contact signals for Luiz Edgar Freitas at Tilf.io, including work email, phone, and LinkedIn data when available.

What schools did Luiz Edgar Freitas attend?

Luiz Edgar Freitas holds Bachelor'S Degree, Computer Science from Universidade Estadual Do Ceará.

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