available for new opportunities

Janroe Otto

Full-Stack & Front-End Developer

Seasoned Front-End Developer, 3+ years building fast, accessible, and well-crafted web interfaces. I care about the details — spacing, transitions, and code that the next dev actually enjoys reading.

3+ years experience
20+ projects shipped
10+ happy clients

experience

Full-Stack Developer
Health Window (Pharmacy Software)
March 2026 – present · Lynwood
  • Architected and delivered a full-stack medical prescription uploading feature utilizing C#, ASP.NET MVC, and SQL Server to streamline document processing
  • Engineered an internal Leave Allocation Utility application, implementing custom backend business logic and interactive frontend management views.
  • Designed and integrated relational database tables and stored procedures to handle secure file metadata and user submission states
  • Built end-to-end data workflows, connecting responsive front-end file-upload components directly to back-end controller endpoints and database storage
Front-End Developer
Health Window (Pharmacy Software)
2025 – present · Lynwood
  • Developed visually appealing and responsive web pages, translating Figma and Adobe XD designer mockups into pixel-perfect, client-approved interfaces
  • Added features for both mobile and desktop platforms
  • Utilized version control systems such as Git to track changes throughout the development process
  • Worked closely with UX/UI designers to translate their designs into functional web applications.
  • Collaborated with back-end developers to improve website functionality and integrate new features
Junior Full-Stack Developer
WMS (ERP Software)
2023 – 2025 · Hartbeespoort
  • Built and styled UI components across multiple desktop applications using XAML, DevExpress and Telerik UI, ensuring consistent, modern interfaces
  • Developed customer and fleet management screens with clean layouts and intuitive navigation using WPF and SQL Server
  • Led UI/UX design and styling on a multi-app emergency response system, implementing custom styles for layout consistency and responsiveness
  • Migrated a voucher application from Xamarin to .NET MAUI, resolving styling issues and refining font and layout design to match client specifications
Intern / Junior Developer
ThinkTank Creative (WordPress Websites)
Jan 2023 – May 2023 · Irene
  • Developed websites using WordPress and plugins,incorporating design elements to enhance user experience
  • Managed enterprise websites, proficiently resolving PHP errors to ensure smooth functionality and optimal performance
  • Gained extensive knowledge in web development and design, fostering a strong foundation for further projects

projects

Production applications built during my time as a professional developer. Screenshots aren't shown here out of respect for company confidentiality/policy — happy to walk through any of these live on a call.

Script Uploader
Full-stack feature letting patients photograph and upload a doctor's prescription, then choose delivery or in-store collection for their medication.
HTML CSS JavaScript C# ASP.NET MVC SQL Server
Order My Meds
Front-end ordering flow where patients select prescribed and over-the-counter medication for delivery or pre-packed collection at their preferred pharmacy.
HTML CSS JavaScript
Sales View
Internal dashboard visualizing company sales data and management statistics, with interactive JavaScript-driven charts for at-a-glance reporting.
JavaScript Data Visualization HTML CSS
Pharmacy Stats Tracker
Analytics dashboard surfacing top-selling products and other pharmacy performance metrics, built with extensive JavaScript charting for clear, digestible insights.
JavaScript Data Visualization HTML CSS
Pharm Payment Portal
Payment portal built for a large pharmacy's e-commerce store, handling checkout flows for online medication and retail orders.
HTML CSS JavaScript
Leave Manager
Full-stack internal tool for managing employee leave balances, allocations, and approval workflows end to end.
HTML CSS JavaScript C# ASP.NET SQL Server

education

National Certificate: Information Technology NQF 5
CTU Training Solutions
2022 – 2023
National Senior Certificate
Hoërskool Zwartkop
2021