Javier Encina - Lead Frontend Engineer

Javier Encina

Lead Frontend Engineer - Product Area at CARTO

Seville, Andalusia, Spain

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Summary

🤩

Rockstar

🎓

Top School

Javier Encina is a Lead Frontend Engineer with 12 years of experience building web and geospatial analytics products from startup to cloud-native scale. He led the frontend architecture and implementation of CARTO’s Cloud Native Location Intelligence platform and is the tech lead for Builder and App Development teams, translating complex spatial requirements into polished visual tools. Javier has driven client-facing projects—like an indoor mapping solution deployed across all Spanish airports—and coordinated cross-platform teams including iOS/Android and positioning vendors. He is an active contributor to visgl/deck.gl, enhancing CartoLayer and MVTLayer modules in a framework with 200K+ weekly downloads, bringing GPU-accelerated visualization expertise to open source. Comfortable across JavaScript, React, Redux and modern build tooling, he blends hands-on implementation with product-focused architecture and developer enablement. Based in Seville, he pairs deep GIS domain knowledge with a track record of shipping production-grade visualization and integration tools for enterprise clients.

12 years of coding experience

13 years of employment as a software developer

Ingeniero superior en Informática, Ingeniero superior en Informática at Escuela Técnica Superior de Ingeniería Informática - Universidad de Sevilla

Github Skills (21)

data-visualizations10

javascript10

subscribe10

data-visualisation10

front-end-development10

subscriber10

data-visualization10

su10

geospatial-analysis10

vue-jsx10

back-end-development9

webgl9

react8

reactn8

Programming languages (7)

TypeScriptCSSPLpgSQLJavaScriptHTMLJupyter NotebookCartoCSS

Github contributions (5)

CartoDB/cartodb

Jun 2020 - Apr 2022

Location Intelligence & Data Visualization tool

Role in this project:

Full-stack Developer

Contributions:71 reviews, 298 commits, 158 PRs in 1 year 10 months

Contributions summary:Javier contributed to the development of the subscription section within the "cartodb/cartodb" repository, a location intelligence and data visualization tool. Their work involved implementing the layout of the subscription section, including the creation of components like SubscriptionCard and SubscriptionStatus using Vue.js. The user also integrated Vuex store actions and pagination for subscriptions. Furthermore, they modified the data page, including the do-catalog route and fixed the catalog.

visualizationgeospatialgeofencinggeographyh3

visgl/deck.gl

Oct 2020 - Nov 2022

WebGL2 powered visualization framework

Role in this project:

Full-stack Developer

Contributions:78 reviews, 27 commits, 36 PRs in 2 years

Contributions summary:Javier made significant contributions to the `deck.gl` visualization framework, primarily focusing on the `CartoLayer` and `MVTLayer` modules. They addressed critical issues, such as remapping update triggers, adding TileJSON support, and fixing highlighting. The user also contributed to the codebase by addressing issues related to CARTO module and support for different tile formats.

pythonwebgljavascriptwebgl2threejs

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