Charles Buczel
Staff Software Engineer at Meta
Stony Stratford, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolCharles Buczel is a Staff Software Engineer with over a decade of experience designing and building full-stack web applications and data visualizations for finance, compliance, healthcare, logistics and other regulated industries. He blends hands-on engineering (JavaScript/TypeScript, Python, R, React, Node) with architecture and product thinking to deliver maintainable, enterprise-grade solutions and scalable systems. His career spans high-impact roles at Meta (WhatsApp and Product Compliance & Privacy) and Goldman Sachs, where he led teams shipping production-critical systems under strict reliability and regulatory constraints. Comfortable across modern front-end ecosystems and D3/Highcharts-style visualization work, he also brings legacy migration experience from Angular/Backbone eras into modern stacks. Based in Stony Stratford, UK, he combines practical data-analysis instincts with a track record of moving complex domain logic into clear, auditable product features.
10 years of coding experience
13 years of employment as a software developer
Bachelor of Engineering (BEng) Computer Science, Bachelor of Engineering (BEng) Computer Science at Gdańsk University of Technology
Github Skills (13)
abstract-interpretation8
ocaml8
source-code-analysis7
python7
security7
program-analysis7
nodejs7
static-analysis7
type-checking6
javascript6
type-check5
type-inference3
typechecker2
Programming languages (2)
Github contributions (5)
charlesbuczel/hackerrank.js
Oct 2017 - Jul 2020
Hackerrank solutions in JavaScript (ES6+).
Contributions:121 commits, 2 PRs, 95 pushes in 2 years 10 months
es6javascriptnodejses6-javascript
charlesbuczel/leetcode.js
Apr 2017 - Aug 2020
LeetCode solutions in JavaScript (ES6+).
Contributions:55 commits, 2 PRs, 25 pushes in 3 years 4 months
leetcodejavascriptleetcode-solutionses6es6-javascript
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