Douglas Byfield

<dougythedev/>

Douglas Byfield

Software Developer

I build practical, efficient software, from web apps to embedded systems, for builders and businesses in Jamaica and beyond.

Available for work·Kingston —
about

The person behind the commits

Hi, I'm Douglas, a Software Developer with a BSc in Electronics and Computer Systems Engineering from the University of the West Indies.

My engineering background combined with self-taught programming lets me ship practical, impactful solutions. I thrive on problem-solving, critical thinking, and bringing a creative perspective to technology projects.

My goal is to drive business growth and efficiency through cutting-edge technology and continuous innovation, and I am always looking for a challenging environment to do it in.

  • JavaScript
  • React
  • C#
  • .NET
  • Python
  • Java
  • PHP
  • PostgreSQL
  • MySQL
  • MongoDB
  • HTML5
  • CSS3
  • Bootstrap
  • jQuery
  • TensorFlow
  • Azure
experience

Where I've worked

  1. Jan 2024 — Present

    Software Developer · Innovate 10x

    Write well-designed, testable, efficient code using web development best practices. Build layouts and interfaces with HTML & CSS, integrate data from back-end services and databases, and work with stakeholders to refine specifications against technical needs.

    • JavaScript
    • HTML
    • CSS
    • REST APIs
    • Databases
  2. Sep 2023 — Dec 2023

    Software Engineer · Microsoft Leap

    Collaborated with cross-functional teams to ship high-impact solutions using C#, .NET and Azure. Worked within Agile processes like sprint planning, stand-ups and retrospectives, while deepening expertise in cloud computing, AI and machine learning.

    • C#
    • .NET
    • Azure
    • Agile
    • AI/ML
  3. Aug 2022 — Sep 2023

    Software Developer · Mona GeoInformatics

    Gathered client requirements and built platforms in Java, PHP, Python, JavaScript and more. Designed databases across PostgreSQL, MySQL and NoSQL, documented solutions with UML, and developed embedded systems to extend client services.

    • Java
    • PHP
    • Python
    • PostgreSQL
    • MySQL
    • UML
  4. Jun 2021 — Aug 2022

    GIS Specialist · Liberty Latin America

    Built and administered web-based GIS applications using the ESRI suite, analyzed OSP line drawings, produced map layouts and As-builts in ArcGIS Pro, and kept GIS databases accurate and up-to-date.

    • ArcGIS Pro
    • ESRI
    • GIS
    • SQL

// education

  1. 2017 — 2021

    BSc Electronics & Computer Systems Engineering · University of the West Indies

    Graduated with a Bachelor of Science in Electronics Engineering, building the systems-level foundation behind everything I create today.

  2. 2021 — 2022

    .NET Fullstack Bootcamp · Learners Academy

    Intensive program covering C#, ASP.NET, MSSQL, HTML, CSS, JavaScript, Bootstrap and jQuery, spanning front-end, database and back-end development end to end.

work

Selected projects

  1. EasyCollect

    EasyCollect

    SaaS Platform

    A payment-collection SaaS built for Jamaican landlords and lenders. Collect rent and loan payments, send invoices, share payment links, capture proof of payment, automate reminders, and manage tenants, borrowers and properties, all tracked with reports and a built-in AI assistant.

    • Next.js
    • TypeScript
    • Payments
    • AI
  2. HRPPI

    HRPPI

    Consultancy Website

    Marketing site for Human Resource Productivity Partners, International, an HR consultancy with the tagline "We make your people your business." It presents services spanning AI in HR, talent development, people analytics, organizational change and AI-powered recruiting.

    • Next.js
    • Tailwind
    • Web Design
  3. DancerGirl Magazine

    DancerGirl Magazine

    Magazine Website

    A digital magazine celebrating Caribbean dance culture, with editorial features, stories and visuals built for the regional dance community.

    • Web Design
    • CMS
    • Responsive
  4. YardBoss JA

    YardBoss JA

    Lawn Care Website

    Marketing site for YardBoss JA, Kingston's trusted lawn care experts. Professional lawn maintenance, landscaping and garden care for homes and businesses across Jamaica, with quote requests and WhatsApp booking.

    • Next.js
    • Tailwind
    • Web Design
  5. MechanicBoss

    MechanicBoss

    Auto Care Website

    Website for MechanicBoss, Kingston's premier auto care. Professional automotive service with certified expertise, featuring appointment booking and a services showcase.

    • Next.js
    • Tailwind
    • Web Design
  6. GunD

    GunD

    JA CodeFest AI Hackathon

    Trained a neural network with TensorFlow to detect firearms in images and video, aimed at deployment in CCTV systems.

    • TensorFlow
    • Google Colab
    • ML
services

What I do

Web Development

Aesthetically pleasing, performant websites and applications built with modern tooling.

Responsive Design

Laptop, tablet or phone. I make sure your interface looks right on every screen.

Clean Code

Simple, orderly, maintainable code. I take the time to keep things readable and testable.

Graphic Design

Visually appealing assets that convey the exact message you want to give your customers.

SEO & Marketing

Optimizing your site to rank higher on search results, so you receive more traffic.

Great Support

Whatever you need, let me know and I'll do my best to make it happen.

terminal

Poke around

A real shell, not a screenshot. Tap a command below or type help — it knows the whole CV.

visitor@douglas — zsh
visitor@douglas:~$
run
contact

Let's build something

Have a project, a role, or just want to say hi? My inbox is open.

douglasbyfield@yahoo.com 876 431 8697 Kingston, Jamaica