roberthowell.dev

All By Type

Password Generator
Created: 2026-01
Data View Docs
JavaScript

Password Generator

Language: JavaScript

Framework: React
Details
These details differ from the selected website.
Name:
Programming Language: JavaScript
Framework: React

Functioning application widgets bring a useful experience to any application. The password generator creates randomized passwords based on the input selection. A meter scoring the security of the output password has been calibrated here to accomodate to modern length and complexity industry requirements practices. Secure passwords are confirmed by a strength indicator reading of SECURE.
- Complex password generation
- Password requirements
- Weighted results calculations
Links:
Password Generator (private repository) - Docs
Code(direct):
Index JavaScript
Payment Form
Created: 2026-01
Data View Docs
.NET

Payment Form

Language: .NET

Secondary Language(s): C#, JavaScript
Framework: Vue
Cloud application
Details
These details differ from the selected website.
Name:
Programming Language: .NET
Secondary Language(s): C#, JavaScript
Framework: Vue
Cloud Hosted: True

Full stack development of a secure payment form. It demonstrates the secure handling of sensitive customer payment information and ensures user privacy in end-to-end data throughput as needed in e-commerce payment setting. Developed as a frontend entry form and backend data bus, the PCI DSS requirements apply throughout as outlined in the requirements' documents.
- Anti-skimming measures
- Asymmetric key encryption
- Authorized code
- CSP, SRI, file hashing, tamper-resistant
- Input validation
- Key management
- Secure e-commerce payment transaction simulation
- Security tested using industry tools
Links:
Payment Information Demo (private repository) - DocsPCI Security Standards Council - Participating Organization DirectoryPCI Security Standards Council - PCI Security Standards OverviewPCI Security Standards Council - Verify a Professional
Code(direct):
Bundled JavaScript(secure)
Project Docs
Created: 2025-12
Data View Docs
Python

Project Docs

Language: Python

Secondary Language(s): Markdown
Framework: Sphinx
Details
These details differ from the selected website.
Name:
Programming Language: Python
Secondary Language(s): Markdown
Framework: Sphinx

This site is simply a collection of document markdown put together from my public/private projects. Created to centralize documentation, this website stiches together public and private README files created throughout the project's development. Each document pairs to a website or a demonstration project. Hint: Demos' docs are found as either technically focused or style-based development, contrasting a composition/balance of both.
- Authentication token request calls
- Cross-document capable token search
- Document ingress on backend request from GitHub
- Terminal build tools
Links:
www.rhdeveloping.com
Code(direct):
Docs main source
Products
Created: 2025-03
Data View
.NET

Products

Language: .NET

Secondary Language(s): JavaScript
Framework: React
Consumes database tables
Cloud application
Details
These details differ from the selected website.
Name:
Programming Language: .NET
Secondary Language(s): JavaScript
Framework: React
Has Database: True
Cloud Hosted: True

A website demonstrating products' display and details. This demonstrates cloud programming and features inventory architecture.
- Azure App Services
- Azure Storage
- Azure Tables
- Document upload
- REST+CRU/ED+API
Quizzes App
Created: 2024-11
Data View Docs
.NET

Quizzes App

Language: .NET

Secondary Language(s): ASP.NET, C#, SQL
Framework: ASP.NET Core MVC
Consumes database tables
Cloud application
Details
These details differ from the selected website.
Name:
Programming Language: .NET
Secondary Language(s): ASP.NET, C#, SQL
Framework: ASP.NET Core MVC
Has Database: True
Cloud Hosted: True

A web application for users to take an online quiz. A quiz (model), drafted on the backend, is retrieved by client's quiz page (view) via api interface functions (controller). The data is transposed to live inputs and object data, providing the quizzing functionality. This application has been developed using a combination of the ASP.NET Core UIs.
- Azure Database for MySQL
- Client Monitoring: Azure Application Insights
- Email service: Forgot your password and also the account confirmation use my DKIM verified address quizzes_admin@rhdeveloping.com
- Image assets: Azure Blob Storage, Shared Access Signature (SAS)
- MVC: Model-View-Controller user interface design
- OAuth2 (Authentication, Authorization): Core Identity, Google Auth
- REST API: URL data parameterization
- Security-tested using industry tools
Links:
Quizzes App - DocsGitHub - Quizzes App
Code(direct):
Component code(Raw)README.md
Http Request App
Created: 2024-08
Data View Docs
.NET

Http Request App

Language: .NET

Secondary Language(s): C#, Windows Forms, WPF, PHP
Framework: WordPress
Consumes database tables
Cloud application
Details
These details differ from the selected website.
Name:
Programming Language: .NET
Secondary Language(s): C#, Windows Forms, WPF, PHP
Framework: WordPress
Has Database: True
Cloud Hosted: True

Useful to developers and security analysts, this is a Windows application to send http requests (i.e. GET, POST, PUT, etc.) and retrieve URL-specific page data. The WordPress website, here, showcases the application.
- Desktop development, graphic-user-interface design, interactive controls, interactive design
- HTTP: DELETE, GET, HEAD, OPTIONS, PATCH, POST, PUT
- Open-source sample available
- XAML/Forms/WPF
Links:
Http Request Repository - DocsGitHub - WinHttpRequestReleases · WinHttpRequest · GitHub
Code(direct):
README.md
AgileStock Web
Created: 2023-12
Data View Docs
Python

AgileStock Web

Language: Python

Secondary Language(s): SQL
Framework: Flask
Consumes database tables
Cloud application
Details
These details differ from the selected website.
Name:
Programming Language: Python
Secondary Language(s): SQL
Framework: Flask
Has Database: True
Cloud Hosted: True

This project was for computer science major capstone course. We, a team of 5, developed a desktop-and-web accessible software solution for book inventory management. Our application met the following requirements set:
1. Must be able to scan a book's barcode for ISBN lookup
2. Must search for universal available data about using the scanned ISBN
3. Must store the book data for inventory management
4. Must allow inventory access by web browser
Throughout the project (a three month timeline), we used Jira's software to develop in agile scrum methodology. I was the scrum master. I assigned our team members' workload each week. In weekly sprints, we accomplished varying tasks, from creating components, developing functionality, administering the production server to refining functions. The end result was successful requirements met; we developed a full-data-flow inventory management system that started with barcode scanning (hardware using a raspberry pi) to searching the barcode using an online data library to storing the books data in a cloud database to viewing the data in a website. Each team member was core to a flow operation in the development. AgileStock: The scanner system/desktop application was Noah's responsibility, as he focused on the hardware, driver development. AgileStockWeb: I took on the data movements and web display as I focused more on the web side.
- Agile development via Jira + kanban + sprint teams
- Application-layer software-first database programming
- Azure App Services
- Azure Database for MySQL
- JSON structure data flow
- Object oriented programming (OOP)
- Python SDK connector
- REST API -->Developers, see /api/inventoryitem GET
- Security tested
Links:
AgileStock (private repository) - Docs
SpaceFlight News App
Created: 2023-11
Data View Docs
.NET

SpaceFlight News App

Language: .NET

Secondary Language(s): C#, SQL
Framework: ASP.NET Core Razor Pages
Consumes database tables
Details
These details differ from the selected website.
Name:
Programming Language: .NET
Secondary Language(s): C#, SQL
Framework: ASP.NET Core Razor Pages
Has Database: True

This web application demonstrates a backend API REST interconnect of multiple sources: spaceflight news articles and NASA's Astronomy Picture Of the Day. A service thread gathers and stores the data in the database. The web application is programmed to allow 30 days' article browsing and same-day picture-of-the-day.
- Backend API worker thread
- Daily(automatic) data upload
- Dynamic view selection
- IIS, Windows, Ubuntu Linux
- Object Orientend Design (OOD) development
- Razor syntax
- Security tested using industry tools
- Topology: web triad design (frontend/backend/database)
- URL query filters
Links:
SpaceFlight News App - DocsGitHub - SpaceFlight_News_App
Code(direct):
Database connection classREADME.md
Creative Single Page
Created: 2022-12
Data View Docs
HTML

Creative Single Page

Language: HTML

Framework: N/A
Details
These details differ from the selected website.
Name:
Programming Language: HTML
Framework: N/A

Creative Single Page is a development following a predetermined design template. Markup placement for elements and styles required the source code to fit the design pattern.
- CSS/JS
- Figma template
- Responsive design
- Wireframe
Links:
Creative Agency Single Page (private repository) - Docs
Random Web Bits
Created: 2022-12
Data View Docs
.NET

Random Web Bits

Language: .NET

Secondary Language(s): TypeScript, JavaScript, ASP.NET, C#, Node
Framework: Node
Consumes database tables
Cloud application
Details
These details differ from the selected website.
Name:
Programming Language: .NET
Secondary Language(s): TypeScript, JavaScript, ASP.NET, C#, Node
Framework: Node
Has Database: True
Cloud Hosted: True

An interactive website providing information and insights about the web and web development.
- Azure App Services
- Azure Application Insights
- Components, models, packages, project extensions, context, etc...
- Data Lake Storage
- EcmaScript standards-based code compilation
- Event handling, dynamic element generation, DOM manipulation, document query, loops, asynchronous functions, data structures
- Kestrel web server
- Node, npm, gulp, packages and script bundles
- Open-source sample on GitHub
- Relational database backend
- Security tested using industry tools
- TypeScript frontend
Links:
Random Web Bits - DocsGitHub - RandomWebBitsHSL</RWB>GUIDE: Dev Sources</RWB>SVG</RWB>
Code(direct):
Widget ComponentsDictionary WidgetAPI Demo ComponentREADME.md
Easybank
Created: 2022-11
Data View Docs
HTML

Easybank

Language: HTML

Framework: NextJS
Cloud application
Details
These details differ from the selected website.
Name:
Programming Language: HTML
Framework: NextJS
Cloud Hosted: True

This is a banking website page and demonstrates markup techniques common in the developing industry.
- CSS
- Figma template
- Responsive design
- Wireframe
Links:
Easybank Website Demo (private repository) - Docs

Status Src-Private

Details

Name:

Programming Language: Python

Secondary Language(s): SQL

Framework: Flask

Has Database: True

Cloud Hosted: True

This project was for computer science major capstone course. We, a team of 5, developed a desktop-and-web accessible software solution for book inventory management. Our application met the following requirements set:

Must be able to scan a book's barcode for ISBN lookup
Must search for universal available data about using the scanned ISBN
Must store the book data for inventory management
Must allow inventory access by web browser

Throughout the project (a three month timeline), we used Jira's software to develop in agile scrum methodology. I was the scrum master. I assigned our team members' workload each week. In weekly sprints, we accomplished varying tasks, from creating components, developing functionality, administering the production server to refining functions. The end result was successful requirements met; we developed a full-data-flow inventory management system that started with barcode scanning (hardware using a raspberry pi) to searching the barcode using an online data library to storing the books data in a cloud database to viewing the data in a website. Each team member was core to a flow operation in the development. AgileStock: The scanner system/desktop application was Noah's responsibility, as he focused on the hardware, driver development. AgileStockWeb: I took on the data movements and web display as I focused more on the web side.

Agile development via Jira + kanban + sprint teams
Application-layer software-first database programming
Azure App Services
Azure Database for MySQL
JSON structure data flow
Object oriented programming (OOP)
Python SDK connector
REST API -->Developers, see /api/inventoryitem GET
Security tested

Links:

AgileStock Web

roberthagilestockweb.com	https://roberthagilestockweb.com/
Languages:	Python, SQL
React framework:	Flask
Created(Date_Created):	2023-12
Security:	TLS, SSL
Proxied:	True
Records:	A, AAAA, CNAME, TXT
Endpoint 0:	/api/inventoryitem GET,POST
Endpoint 1:	/api/inventoryitem/<int:entity_id> GET,PUT,DELETE
Endpoint 2:	/api/inventoryitem/isbnsearch/<int:book_isbn> GET
Endpoint 3:	/api/delete POST

Details List

REST API -->Developers, see /api/inventoryitem GET
JSON structure data flow
Object oriented programming (OOP)
Agile development via Jira + kanban + sprint teams
Application-layer software-first database programming
Python SDK connector
Azure Database for MySQL
Azure App Services
Security tested

Source	Url
AgileStock (private repository) - Docs	https://docs.rhdeveloping.com/content/private-agilestock-readme.html

AgileStock Web

roberthowell.dev

Password Generator

Payment Form

Project Docs

Products

Quizzes App

Http Request App

AgileStock Web

SpaceFlight News App

Creative Single Page

Random Web Bits

Easybank

AgileStock Web

Details List