Help & Supportcareers@gravityer.com
Engineer at @mapbox, building mapping tools of the future. Creator of @Leaflet. Algorithms geek, rock musician, baker, father of twin girls, Ukrainian 🇺🇦
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
Mapbox
Frontend Developer
June 23, 2026 – Present
flatbush
February 27, 2018 – Present
A very fast static spatial index for 2D points and rectangles in JavaScript 🌱
View Projectdelaunator
May 16, 2017 – Present
An incredibly fast JavaScript library for Delaunay triangulation of 2D points
View Projectsupercluster
December 12, 2015 – Present
A very fast geospatial point clustering library for browsers and Node.
View Projectpixelmatch
October 13, 2015 – Present
The smallest, simplest and fastest JavaScript pixel-level image comparison library
View Projectrbush
July 3, 2013 – Present
RBush — a high-performance JavaScript R-tree-based 2D spatial index for points and rectangles
View Projectbullshit.js
March 23, 2012 – Present
A bookmarklet for translating marketing speak into human-readable text. :poop:
View Projectsimplify-js
February 3, 2012 – November 14, 2022
High-performance JavaScript polyline simplification library
View Projectsuncalc
August 25, 2011 – Present
A tiny JavaScript library for calculating sun/moon positions and phases.
View ProjectCultural Fit Analysis
The candidate demonstrates a strong passion for open-source contributions and complex problem-solving through numerous personal projects. However, the projects are heavily focused on core JavaScript libraries and algorithms, with less explicit demonstration of broader frontend ecosystem experience (e.g., frameworks, state management, build tools, UI/UX). This narrow focus might indicate a specific technical interest rather than a broad cultural fit for a typical product-oriented frontend team.
Soft Skills & Operational Fit
Insufficient data to assess soft skills or operational fit. Psychometric test scores are 0, providing no insight.