Top Talent like João are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.
Recently Active

João Galrito

Full-stack Engineer • Data Engineer • Backend Engineer • Lisbon, Lisbon, PT
Problem Solving
Software Development
Audio Engineering
AI
Computer Science
Cloud Computing
Music
Programming
Software Architecture
Linux
Backend Development
Javascript
TypeScript
Databases
Deep Learning
Data Science
Machine Learning
Web Applications
Full Stack Development
Web Development
DevOps
GIS
Augmented Reality
Mobile Development
Scheme
Node.js
React
HTML/CSS
REST
AJAX
PHP
Laravel
Magento
SQL
PostgreSQL
MySQL
NoSQL
MongoDB
Java
Spring Boot
Apache Kafka
C++
Python
Assembly Language
jQuery
AngularJS
Git
Video Games
Protools
Android
Adobe Illustrator
Adobe Photoshop
Adobe Premiere Pro
Data Structures And Algorithms
Available for hire fromNegotiable
Contracts
Tech Lead | Full Stack Developer | Audio Engineer | Music Producer
Software developer and tech lead with nearly 15 years experience in full stack, end-to-end development. I speak JavaScript and Portuguese natively, and Java, Clojure, PHP, SQL, and English are tied for my second language. Can learn/refresh all others (yes even COBOL and Assembly). I have also dabbled in AI/Machine Learning and would love to do it again. I have worked with, designed, and built several front end applications, backends, and large scale, distributed, data processing systems with high throughput, scalability, and resiliency. Worked with major players in Aerospace, Maritime, Defense and Logistics industries, delivering dependable solutions to support their high-value, high-stakes, critical operations in real-time. Well-versed in Geographical Information Systems (GIS). I've also been a music producer, audio engineer, and musician for almost 20 years, having performed live in 14 countries, released multiple albums and studio records with several bands and solo projects, and recorded, produced, or co-produced dozens of other releases available online and in music stores worldwide.

Projects

AirNav Radar - Live Flight Tracking

Fullstack Lead Development

ShipXplorer - Live Ship Tracking

Fullstack Lead Development

SWR Metalfest 2025

IT/Network Admin, Dante Network, Multitrack recording, Livestream/AV/Sound engineering

IRAE @ Quimera

Production, livestream/AV/sound engineering

EMSA SafeSeaNet Ecosystem GUI

Frontend Lead Development

Farmácias Portuguesas

Harmonization between Wordpress and Magento templates and stylesheets

Samsung Galaxy Note 10.1 Promo

Development of promotional music sheet reader/notetaking app for Samsung Galaxy Note 10.1

Pop Dell'arte @ Musicbox, Lisboa

Assistant sound engineer, lights operator

Work History

A

Principal Software Developer / Senior Software Developer / Technical Lead

AirNav SystemsLed the design and development of backend systems for ShipXplorer, focusing on real-time collection, processing, aggregation, storage, and analytics of AIS data. Developed AIS-based real-time event detection and alerts, and maritime port intelligence solutions. Led design, development, and support of in-house products (AirNav Radar, ShipXplorer, ShipSpotting.com) and B2C third-party solutions for major players in Aviation, Aerospace, Maritime, Defense, and Logistics industries. Designed and led implementation of several core components, applications, and tools, for data analysis, visualization, system health monitoring, and high concurrency.
Q

Founder & CEO / Livestream & Production Lead

Quimera A.M.S.G.Lead multidisciplinary teams in developing innovative software solutions and cultural initiatives. Merging cutting-edge technology with authentic human experiences to drive project success. Orchestrated end-to-end multi-camera HD livestream production with 9 HD cameras to capture every angle of the festival. Utilized Audinate Dante for real-time routing of 80+ audio channels with microsecond latency and bit-perfect fidelity. Broadcasted simultaneous multistreams to YouTube, Instagram, Facebook, and Twitch via a cloud-based RTMP aggregator.
D

Front End Developer

DroverJun 2018 - Oct 2018 • 5 mosFront-end development and maintenance for a UK-based long-term car rental/lease web platform.

Education

C

Citeforma

Computer Programming2011 - 2012
E

ETIC - Escola Técnica de Imagem e Comunicação

Sound Technician2009 - 2010
I

Instituto Superior Técnico

Computer Science2007 - 2008

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Recently Active
Tech Lead | Full Stack Developer | Audio Engineer | Music Producer
Software developer and tech lead with nearly 15 years experience in full stack, end-to-end development. I speak JavaScript and Portuguese natively, and Java, Clojure, PHP, SQL, and English are tied for my second language. Can learn/refresh all others (yes even COBOL and Assembly). I have also dabbled in AI/Machine Learning and would love to do it again. I have worked with, designed, and built several front end applications, backends, and large scale, distributed, data processing systems with high throughput, scalability, and resiliency. Worked with major players in Aerospace, Maritime, Defense and Logistics industries, delivering dependable solutions to support their high-value, high-stakes, critical operations in real-time. Well-versed in Geographical Information Systems (GIS). I've also been a music producer, audio engineer, and musician for almost 20 years, having performed live in 14 countries, released multiple albums and studio records with several bands and solo projects, and recorded, produced, or co-produced dozens of other releases available online and in music stores worldwide.

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call

Top Talent like João are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

João Galrito

Full-stack Engineer • Data Engineer • Backend Engineer • Lisbon, Lisbon, PT
Problem Solving
Software Development
Audio Engineering
AI
Computer Science
Cloud Computing
Music
Programming
Software Architecture
Linux
Backend Development
Javascript
TypeScript
Databases
Deep Learning
Data Science
Machine Learning
Web Applications
Full Stack Development
Web Development
DevOps
GIS
Augmented Reality
Mobile Development
Scheme
Node.js
React
HTML/CSS
REST
AJAX
PHP
Laravel
Magento
SQL
PostgreSQL
MySQL
NoSQL
MongoDB
Java
Spring Boot
Apache Kafka
C++
Python
Assembly Language
jQuery
AngularJS
Git
Video Games
Protools
Android
Adobe Illustrator
Adobe Photoshop
Adobe Premiere Pro
Data Structures And Algorithms
Available for hire fromNegotiable
Contracts

Projects

AirNav Radar - Live Flight Tracking

Fullstack Lead Development

ShipXplorer - Live Ship Tracking

Fullstack Lead Development

SWR Metalfest 2025

IT/Network Admin, Dante Network, Multitrack recording, Livestream/AV/Sound engineering

IRAE @ Quimera

Production, livestream/AV/sound engineering

EMSA SafeSeaNet Ecosystem GUI

Frontend Lead Development

Farmácias Portuguesas

Harmonization between Wordpress and Magento templates and stylesheets

Samsung Galaxy Note 10.1 Promo

Development of promotional music sheet reader/notetaking app for Samsung Galaxy Note 10.1

Pop Dell'arte @ Musicbox, Lisboa

Assistant sound engineer, lights operator

Work History

A

Principal Software Developer / Senior Software Developer / Technical Lead

AirNav SystemsLed the design and development of backend systems for ShipXplorer, focusing on real-time collection, processing, aggregation, storage, and analytics of AIS data. Developed AIS-based real-time event detection and alerts, and maritime port intelligence solutions. Led design, development, and support of in-house products (AirNav Radar, ShipXplorer, ShipSpotting.com) and B2C third-party solutions for major players in Aviation, Aerospace, Maritime, Defense, and Logistics industries. Designed and led implementation of several core components, applications, and tools, for data analysis, visualization, system health monitoring, and high concurrency.
Q

Founder & CEO / Livestream & Production Lead

Quimera A.M.S.G.Lead multidisciplinary teams in developing innovative software solutions and cultural initiatives. Merging cutting-edge technology with authentic human experiences to drive project success. Orchestrated end-to-end multi-camera HD livestream production with 9 HD cameras to capture every angle of the festival. Utilized Audinate Dante for real-time routing of 80+ audio channels with microsecond latency and bit-perfect fidelity. Broadcasted simultaneous multistreams to YouTube, Instagram, Facebook, and Twitch via a cloud-based RTMP aggregator.
D

Front End Developer

DroverJun 2018 - Oct 2018 • 5 mosFront-end development and maintenance for a UK-based long-term car rental/lease web platform.

Education

C

Citeforma

Computer Programming2011 - 2012
E

ETIC - Escola Técnica de Imagem e Comunicação

Sound Technician2009 - 2010
I

Instituto Superior Técnico

Computer Science2007 - 2008

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Pangea empowers fractional work across the world for marketing and design roles.