A few businesses I have helped
Canadian Imperial Bank of Commerce (CIBC)
ABA Construction
Diamond L Consulting
AutoData Solutions
Dealer Gears Inc
Real Estate Webmasters
Shared Services Canada | Services partagés Canada
Stratford RV Centre
I provide the following

Services

Node.js

Now specializing in Node.js development with REACT, Vue, and Angular frameworks

Andriod

Using the Android SDK my mobile apps feature native integration and distribution to Google Play

iOS

My mobile apps also work on iPhone using Xcode for builds and provisioning to the Apple App Store

Java

I build Web and Mobile enterprise apps using Maven, Spring Boot, Spring MVC, and Hibernate ORM

LAMP

Decades of experience with Linux, Apache, MySQL, and PHP frameworks: Laravel and  CakePHP

WordPress

I often use WordPress for consumer facing websites because of it’s easy to use CMS and theming

High Availability

Never worry about down time again with apps designed for backup, scaleability, and redundancy

Cloud Hosted

My apps leverage cloud technologies so your information is accessible from anywhere with an internet connection

eCommerce

My apps integrate with your favorite payment processors including: PayPal, Beanstream, Stripe and Elavon

Responsive Design

I design web apps using responsive design so that your system works on any mobile, tablet or desktop device

Custom Integrations

My apps already integrate with a wide variety of APIs and services but I am alway open to adding to the list

Consulting & Training

As an Ontario Certified Teacher I am up to the challenge of training your team of staff

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About Me

Derek Williams
What I do

Technology

Technology

Technology

I have used a wide variety of hardware and software tools to solve business problems both novel and complex. I can help you choose the best tools possible to assist …

Open Source

Open Source

As an active contributor to the open source community my apps integrate with many open source technologies such as frameworks, APIs, plugins, and controls to save my clients tons of …

Learn more about the work I have done

Projects

Portfolio

Christine & Derek

Technologies PHP, JavaScript, jQuery, Google Maps API, MySQL, Apache2, CakePHP Target Browsers Firefox, Chrome, IE (9+), Safari, Mobile Safari (iOS), Mobile Chrome (Android OS)

Portfolio

Dealer Gears

Technologies Angular, Typescript, Javascript, Webpack, NodeJS Android, Gradle, Java/Kotlin, SDK 33, JDK 17, RxJava, Retrofit2, CameraX, Google ML, Google Maps APIs, Geo Location Java, JDK 11, Spring, Spring Boot, Maven, …

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What my clients are saying about me

Testimonials

CEOStart.ca

Derek is a hard-working and talented developer who contributes both individually and in a team environment. It was a pleasure working with Derek during his time at Start Communications.

HR ManagerAutoData Solutions

We took a chance on Derek. When I first met Derek, his career looked like it was moving in a different direction (towards teaching) but thought he would still have the skills to add value to our Software Development team. We were glad we did because he ended up surprising even his biggest skeptics by delivering on some great solutions for our projects. It was with some sadness that I saw him leave the company and pursue other opportunities as I would have liked to see him build a long term career at Autodata but I wish him well in all his future endeavours.

FounderDiamond L Consulting

Our developers are second to none. Our guys have gone to great lengths to be trained in all of the latest platforms and systems and could easily write code to send you and your team to the moon and back. So whatever your need, we’ve got the team to take you there.

Software EngineerKeigan Systems

Derek is an enthusiastic C++ developer of mathematical modules.

Numbers I am proud to share
20
Years of Experience
2,000,000
Lines of Code Written
20
Projects
1,000
Users
Take the first step

Contact Me

Currently Accepting New Projects

I would love to help you build software to solve your unique business challenges.

Contact me using the information below or by submitting this form.

You will be glad you did.



My Contact Information

London Ontario
Proudly Canadian
519-860-5341
info@derekwilliams.biz
866-354-3277