With 16 years of experience as a full-stack developer and infrastructure administrator, I bring a proven track record of building secure, scalable systems, streamlining workflows, and integrating software solutions to meet operational needs. In my role as Senior Full-Stack Developer at Skypiom (Pty) Ltd, I am one of two developers responsible for growing a large-scale compliance and learning management platform from inception. I designed and implemented both client- and server-side modules, developed database structures, and modernised the platform’s user interface. This required extensive use of Typescript, PHP and SQL. I implemented several API integrations and managed Unix-based server infrastructure at AWS. Finally, as part of improving workflows, I designed and implemented Agile-based methodologies and workflows in conjunction with a Git-based version control system. My earlier role as Network Administrator at Deutsche Internationale Schule Kapstadt further strengthened my infrastructure and systems expertise, and gave me hands-on experience with automation scripting. I developed custom remote update software that reduced maintenance time by 70%, optimised backup and disaster recovery procedures, and deployed WSUS to keep systems up to date. I am proficient in JavaScript and Typescript (with Angular and Node.js), PHP, SQL databases (MySQL/MariaDB/Aurora), and cloud technologies (AWS, with some exposure to GCP and Azure). I have completed a short-course in Python a number of years ago, but would welcome the opportunity to further develop my skills in this regard. Beyond technical expertise, I have demonstrated strong problem-solving and stakeholder collaboration skills, such as when I developed a custom HR management system for a volunteer EMS organisation. This replaced inefficient spreadsheets with an automated licensing and compliance platform for 80 members.

Marcus Ragaller

With 16 years of experience as a full-stack developer and infrastructure administrator, I bring a proven track record of building secure, scalable systems, streamlining workflows, and integrating software solutions to meet operational needs. In my role as Senior Full-Stack Developer at Skypiom (Pty) Ltd, I am one of two developers responsible for growing a large-scale compliance and learning management platform from inception. I designed and implemented both client- and server-side modules, developed database structures, and modernised the platform’s user interface. This required extensive use of Typescript, PHP and SQL. I implemented several API integrations and managed Unix-based server infrastructure at AWS. Finally, as part of improving workflows, I designed and implemented Agile-based methodologies and workflows in conjunction with a Git-based version control system. My earlier role as Network Administrator at Deutsche Internationale Schule Kapstadt further strengthened my infrastructure and systems expertise, and gave me hands-on experience with automation scripting. I developed custom remote update software that reduced maintenance time by 70%, optimised backup and disaster recovery procedures, and deployed WSUS to keep systems up to date. I am proficient in JavaScript and Typescript (with Angular and Node.js), PHP, SQL databases (MySQL/MariaDB/Aurora), and cloud technologies (AWS, with some exposure to GCP and Azure). I have completed a short-course in Python a number of years ago, but would welcome the opportunity to further develop my skills in this regard. Beyond technical expertise, I have demonstrated strong problem-solving and stakeholder collaboration skills, such as when I developed a custom HR management system for a volunteer EMS organisation. This replaced inefficient spreadsheets with an automated licensing and compliance platform for 80 members.

Available to hire

With 16 years of experience as a full-stack developer and infrastructure administrator, I bring a proven track record of building secure, scalable systems, streamlining workflows, and integrating software solutions to meet operational needs.

In my role as Senior Full-Stack Developer at Skypiom (Pty) Ltd, I am one of two developers responsible for growing a large-scale compliance and learning management platform from inception. I designed and implemented both client- and server-side modules, developed database structures, and modernised the platform’s user interface. This required extensive use of Typescript, PHP and SQL. I implemented several API integrations and managed Unix-based server infrastructure at AWS. Finally, as part of improving workflows, I designed and implemented Agile-based methodologies and workflows in conjunction with a Git-based version control system.

My earlier role as Network Administrator at Deutsche Internationale Schule Kapstadt further strengthened my infrastructure and systems expertise, and gave me hands-on experience with automation scripting. I developed custom remote update software that reduced maintenance time by 70%, optimised backup and disaster recovery procedures, and deployed WSUS to keep systems up to date.

I am proficient in JavaScript and Typescript (with Angular and Node.js), PHP, SQL databases (MySQL/MariaDB/Aurora), and cloud technologies (AWS, with some exposure to GCP and Azure). I have completed a short-course in Python a number of years ago, but would welcome the opportunity to further develop my skills in this regard. Beyond technical expertise, I have demonstrated strong problem-solving and stakeholder collaboration skills, such as when I developed a custom HR management system for a volunteer EMS organisation. This replaced inefficient spreadsheets with an automated licensing and compliance platform for 80 members.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
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Expert
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Expert
Intermediate
Intermediate
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Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
German
Fluent

Work Experience

Senior Full-Stack Developer at Skypiom (Pty) Ltd
January 1, 2015 - Present
Senior developer responsible for design and implementation across modules of Skypiom's LMS and compliance platform. Overhauled client-side codebase for responsive design, implemented mobile-friendly UI with Bootstrap, introduced Angular 2+ as part of major version updates, and modernised development workflows with Agile, Git, Jira, Bitbucket and VS Code extensions.
Network Administrator at Deutsche Internationale Schule Kapstadt
January 1, 2012 - December 31, 2015
Maintained modern IT infrastructure, strengthened and extended backup procedures, optimised backup scripts and retention, supervised backups, deployed WSUS, and configured network-wide Windows updates. Streamlined third-party software maintenance and developed custom shell scripts to interface with Windows Active Directory for remote installations.
Volunteer Paramedic / Human Resource Officer at Hout Bay Volunteer EMS
January 1, 2009 - December 31, 2015
Automated and optimised HR portfolio management; developed a platform to manage licenses and paperwork for over 80 members, replacing spreadsheet-based systems and automating compliance status.

Education

Intermediate Life Support Paramedic at Ambutek, Cape Town, South Africa
January 1, 2012 - January 1, 2026
Basic Life Support Paramedic at Ambutek, Cape Town, South Africa
January 1, 2009 - January 1, 2026
Grade 12 at Deutsche Internationale Schule Kapstadt
January 1, 2009 - January 1, 2026

Qualifications

Intermediate Life Support Paramedic
January 1, 2012 - January 1, 2026
Basic Life Support Paramedic
January 1, 2009 - January 1, 2026
Grade 12
January 1, 2009 - January 1, 2026

Industry Experience

Education, Software & Internet, Healthcare, Professional Services, Other

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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