Callum Brown

CTO

London, England, United Kingdom5 yrs 7 mos experience

Key Highlights

Led development of modular systems and cross-platform apps.
Improved Agile processes, enhancing team efficiency.
Reduced app crashes significantly through effective logging.

Stackforce AI infers this person is a Fullstack Developer with expertise in SaaS applications.

Contact

Skills

Core Skills

Node.jsVue.jsSso AuthenticationMapboxCapacitor.jsXamarinAgileFull-stack DevelopmentReal-time Analytics

Other Skills

Android DevelopmentAndroid StudioAndroid TVC (Programming Language)C#Computer ScienceComputer programmingDigital OceanJavaScriptMauiMySQLNginxPHPPython (Programming Language)REST APIs

Experience

Heritagexplore

Founding Engineer

Jun 2025 – Present · 9 mos · London Area, United Kingdom · Remote

Mappingway

Co-Founder

Jun 2024 – Jun 2025 · 1 yr · London Area, United Kingdom · Remote

➔ Led the development of a Modular-based system with a Vue.js single-page app and a Node.js
backend.
➔ Configured Digital ocean droplets for hosting, with Nginx proxy servers and a MySQL database data
storage and handling.
➔ Implemented SSO authentication (Google, Facebook, TikTok, Instagram, Apple).
➔ Developed a fully interactive Mapbox experience,along with real-time data analytics for user
engagement.
➔ Deployed cross-platform iOS & Android apps with Capacitor.js, managing the full release and update
cycle.
➔ Designed custom gesture-based directives for enhanced mobile interactions.

Vue.jsNode.jsDigital OceanNginxMySQLSSO authentication+2

Ideagen plc

Software Engineer

Jul 2021 – Jun 2024 · 2 yrs 11 mos · Nottingham, England, United Kingdom

➔ Led and improved Agile ceremonies (Scrum meetings, Sprint planning), improving sprint efficiency.
➔ Developed and maintained cross-platform mobile applications (Android, iOS, Windows) using
Xamarin, Maui, Titanium (JavaScript) and Native code.
➔ Reduced app crashes from 10% to <1% through enhanced logging and team focus.
➔ Mentored and trained junior developers, reducing onboarding time by 40%.

XamarinMauiTitaniumAgileScrumJavaScript

Onroute

Software Engineer

Sep 2020 – Jul 2021 · 10 mos · Nottinghamshire, England, United Kingdom

➔ Maintained a scalable full-stack customer portal using jQuery, PHP and REST APIs.
➔ Improved system performance and response times, increasing UI speed by 60% for end users.
➔ Designed and implemented a real-time analytics dashboard to track user engagement.
➔ Developed on Android Native mobile application based on IOS designs.

jQueryPHPREST APIsReal-time analyticsFull-stack Development