Custom Web Application Development

Justin builds the custom digital platforms that serve as the backbone for your online communication, ensuring they are user-friendly, scalable, and aligned with your strategic goals.

Leveraging over two decades of his hands-on experience, Justin Riddiough specializes in crafting bespoke web applications that precisely match your business needs. From complex content management systems and data-driven platforms to e-commerce solutions and community portals, he manages the full development lifecycle – from initial concept and architecture through secure coding, deployment, and ongoing maintenance. His background includes successful projects for universities (Stanford GSB), government-related initiatives (GeoCONOPS), non-profits (MapLight), agencies (Four Kitchens), and independent ventures (AI Models).

  • Value Delivered: Clients receive a web application built on a foundation of Justin’s extensive real-world experience, ensuring it’s not just functional but also scalable, maintainable, secure, and strategically aligned with their operational processes. He translates complex requirements into reliable digital solutions.

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  • Full-Stack Development: Proficient in PHP (Drupal 7/9), Python (Hugo, Flask/Quasar), Node.js, JavaScript (Vue, jQuery).
  • CMS Specialization: Deep experience with Drupal (module/theme development, migrations, API integration like Salesforce) and static site generators like Hugo.
  • Database Design & Integration: Architecting solutions involving data management, display logic, and information architecture (MapLight, Stanford GSB).
  • E-commerce Solutions: Experience launching and managing online stores (Digital Sound Factory).
  • API Design & Integration: Connecting disparate systems and services.

Showcasing specific contributions related to Custom Web Application Development:

AI Models Platform (Acquired)
AI Models Platform (Acquired)
Contribution to Custom Web Application Development:

Led the full lifecycle development of the Hugo-based platform, including backend automation pipelines and collaboration on related community sites.

  • Architected and built the scalable Hugo static site.
  • Developed the automation pipeline for the RVC audio generation project (Python, scripting).
  • Managed full project lifecycle from conception to deployment and maintenance.
  • Fostered community collaboration through development of related sites (open-neuromorphic.org, fmcheatsheet.org).
AI Data Integration Services:

Engineered a large-scale data pipeline to process and generate ~12,000 unique audio samples using ~450 RVC models, showcasing model diversity and driving significant user engagement.

  • Designed and implemented an automated pipeline to showcase ~450 RVC voice models.
  • Processed permissively licensed songs (Pixabay) involving vocal splitting, RVC model application, and audio recombination.
  • Generated ~12,000 unique song samples (approx. 27 diverse song contexts per model) to demonstrate model capabilities.
  • This content initiative proved to be a major driver of site traffic and user engagement.
  • Managed associated AI model metadata and data handling processes (implying Cloud SQL use).
Cloud Infrastructure Devops Solutions:

Utilized Google Cloud Platform (GCP) for scalable application hosting, CI/CD, and database management.

  • Deployed and managed the application on Google Cloud Run.
  • Used Cloud Build for CI/CD and Cloud SQL for database management.
SEO Content Strategy Optimization:

Implemented robust SEO strategies resulting in top search rankings for key industry terms and significant organic traffic growth.

  • Achieved top organic search results for competitive terms like ‘Download AI Models’, ‘AI Benchmark Tools’, and ‘Open Source AI Communities’.
  • Executed technical SEO, on-page optimization, and structured content for maximum search engine discoverability.
  • These strategies directly contributed to substantial and sustained organic traffic growth for the platform.
Hugo SEO Community Building AI Cloud Google Cloud Python Founder RVC Audio Processing Data Pipeline Automation Traffic Growth
Open Neuromorphic Community Enablement & Visibility
Open Neuromorphic Community Enablement & Visibility
Contribution to Custom Web Application Development:

Led the development of a new, user-friendly Hugo website and configured key community platforms (streaming, communication) to enhance engagement and professionalism.

  • Developed and launched a new Hugo-based website, providing a robust and scalable platform for the community’s content.
  • Configured Streamyard streaming platform, including professional branding setup, enabling high-quality workshop delivery.
  • Introduced Discord configuration enhancements, such as self-assignable interest/expertise roles, to foster better community organization and contribution.
  • Streamlined website content structure and terminology for improved clarity and user experience.
Cloud Infrastructure Devops Solutions:

Configured and optimized essential community tools and platforms to improve operational efficiency and member interaction.

  • Set up and branded the Streamyard platform for professional live workshop sessions.
  • Implemented Discord role management features to improve member identification and engagement.
  • Provided general technical administration support for key community platforms (YouTube, Discord).
SEO Content Strategy Optimization:

Implemented SEO and content strategies resulting in top search rankings against industry giants, significant organic growth, and enhanced brand consistency across platforms.

  • Achieved and maintained a top 3 average search position (~2.7) for the core term ’neuromorphic hardware’, ’neuromorphic’, and ’neuromorphic software’, establishing ONM as a key authority.
  • The hardware directory became a primary organic traffic driver (>4,600 clicks, >139,000 impressions in 2 years).
  • Designed and implemented a consistent thumbnail scheme for YouTube workshops, reinforcing the ONM brand identity and improving content discoverability.
  • Boosted overall search visibility through technical SEO, meta tag optimization, and structured content architecture.
Hugo SEO Community Building Open Source Platform Configuration Branding YouTube Discord Streamyard
Foundation Models Cheatsheet - Interactive Web Platform
Foundation Models Cheatsheet - Interactive Web Platform
Contribution to Custom Web Application Development:

Transformed the Foundation Models Cheatsheet paper into an interactive, user-friendly Hugo website through a collaborative, iterative design process with researchers from multiple leading institutions.

  • Built the Hugo site from scratch, providing a more intuitive and engaging user experience compared to static paper formats.
  • Designed and implemented a clear resource directory structure, enhancing navigation and discoverability of specific guidance.
  • Managed an iterative design and development process, incorporating feedback from diverse stakeholders across multiple communication channels to achieve a cohesive final product.
SEO Content Strategy Optimization:

Optimized the website structure and content for search engines to maximize the reach and impact of this key responsible AI resource.

  • Built the website applying SEO best practices to enhance discoverability by practitioners and researchers.
  • Structured content logically for both user navigation and effective search engine indexing.
Hugo SEO Responsible AI Open Source Collaboration UI/UX Resource Directory Academic Outreach
Stanford Graduate School of Business - Web Development & Security
Stanford Graduate School of Business - Web Development & Security
Contribution to Custom Web Application Development:

Performed extensive custom Drupal development, supported major migrations, and collaborated on feature implementation like ‘Voices’.

  • Developed custom Drupal modules, themes, and distributions (PHP, Drupal APIs).
  • Supported migration from Drupal 7 to Drupal 9 (Salesforce integration, content type migration).
  • Partnered with marketing on site redesign and ‘Voices’ functionality.
  • Refactored code for improved responsiveness and applied caching strategies.
  • Worked effectively with release engineers and frontend developers.
  • Maintained Linux development build and onboarded colleagues/contractors.
Web Security Ethical Hacking:

Actively participated in Stanford’s Bug Bounty program, identifying and reporting multiple vulnerabilities.

  • Identified and reported several vulnerabilities through the Stanford Bug Bounty program (~$1500 awarded).
  • Contributed to enhancing organizational security posture through proactive testing.
Drupal PHP Security Bug Bounty Secure Development Vulnerability Assessment Performance Optimization Salesforce
Global Academy CME Project (Four Kitchens)
Global Academy CME Project (Four Kitchens)
Contribution to Custom Web Application Development:

Provided key Drupal development contributions, including data migration and testing, to ensure a successful site launch.

  • Provided additional development push toward website completion and launch.
  • Produced a feature to enable migration of complex ‘micro-site’ pages into Drupal content with minimal downtime.
  • Provided test coverage utilizing Behat.
  • Worked with internal teams and clients to translate business requirements into technical solutions.
  • Addressed backlog items and implemented fixes.
Drupal PHP Data Migration
Homeland Security Enterprise - GeoCONOPS Platform (ArdentMC)
Homeland Security Enterprise - GeoCONOPS Platform (ArdentMC)
Contribution to Custom Web Application Development:

Developed and maintained complex Drupal 7 components for the GeoCONOPS platform, focusing on project delivery and technical communication.

  • Built complex Drupal 7 web applications, themes, and plugins.
  • Coordinated efforts using FogBugz issue tracking to streamline delivery within an expedited contract window.
  • Transitioned efforts towards a virtual environment, improving response times.
  • Translated complex technical challenges for non-developer stakeholders.
  • Supported open formats and data standards inherent in the GeoPlatform.
Drupal PHP Drupal 7 Government GeoPlatform Open Data Homeland Security
MapLight - Drupal Development for Political Transparency
MapLight - Drupal Development for Political Transparency
Contribution to Custom Web Application Development:

Developed and architected data-centric Drupal sites, including custom modules and theming.

  • Developed Drupal sites (maplight.org, votersedge.org) including custom module development and theming.
  • Utilized Drupal modules to architect enterprise solutions for data management, display logic, and information architecture.
Cloud Infrastructure Devops Solutions:

Ensured site reliability and performance through monitoring and supported DevOps tooling.

  • Spearheaded availability monitoring using synthetic tests (Selenium), identifying performance issues.
  • Ensured high performance utilizing tools like New Relic and Blazemeter.
  • Supported configuration management of tools like JIRA, Confluence, and Bamboo.
Drupal PHP Data Visualization Open Government Non-Profit
HP Experience Demonstration Center (Design Reactor)
HP Experience Demonstration Center (Design Reactor)
Contribution to Custom Web Application Development:

Built the backend PHP/Drupal interface for managing content on interactive displays.

  • Produced the interface allowing staff to manage content for interactive screens.
  • Enabled dynamic updates for collaboration rooms, capability demos, and tours.
  • Supported HP’s goal of showcasing innovation to clients.
PHP Content Management Interactive Displays Drupal
HP & DVF Experience Lounge (Design Reactor)
HP & DVF Experience Lounge (Design Reactor)
Contribution to Custom Web Application Development:

Built configurable backend interfaces for managing event content on interactive displays.

  • Launched backend products/interfaces enabling content entry for interactive touch screens.
  • Designed solutions with ease of maintenance and configurability.
  • Supported a unique digital experience blending fashion and technology.
Backend Development PHP Content Management Event Technology
Aflorecer Art School & Retreat Center Website
Aflorecer Art School & Retreat Center Website
Contribution to Custom Web Application Development:

Consulted on web technologies and delivered the complete website solution.

  • Advised the client on web technologies and strategies.
  • Presented suitable template options for the website build.
  • Developed and delivered the complete website solution.
Arts Consulting Web Development
Benetech - Accessibility Driven Development & Document Integration
Benetech - Accessibility Driven Development & Document Integration
Contribution to Custom Web Application Development:

Enhanced application accessibility and functionality by directly engaging with users to refine requirements and by implementing new document processing capabilities.

  • Conducted usability sessions with blind and vision-impaired users to assess bug impacts and gather direct feedback, informing feature requirements for a new platform.
  • Engineered functionality to parse metadata from OpenOffice documents, enabling users to submit content in this format and expanding platform inclusivity.
  • Developed and maintained PHP-based web applications supporting Benetech’s mission to provide technology for social good.
PHP Accessibility User Feedback Requirements Gathering File Processing Metadata OpenOffice Non-Profit Social Good
Digital Sound Factory E-commerce Site (KeyFax)
Digital Sound Factory E-commerce Site (KeyFax)
Contribution to Custom Web Application Development:

Built and launched the initial e-commerce store using OsCommerce and PHP.

  • Implemented the online store using the OsCommerce platform.
  • Successfully delivered the first version of the site, enabling online sales.
  • Supported a new venture in the music technology space.
E-commerce OsCommerce PHP Music Technology