Software engineer from Cameroon specializing in mobile and web development. I build cross-platform mobile applications with Flutter and deliver responsive, performance-focused web portals using React.js and Next.js, with Firebase-backed features such as authentication, analytics, push notifications, and data storage. I have internship experience across frontend and full-stack development, and I’m currently focused on shipping and maintaining production mobile apps. I have hosted and I'm currently managing certain mobile applications. I also pursue advanced studies in cybersecurity to build secure, reliable software for real-world use.…

Jacy Ragnhall

Software engineer from Cameroon specializing in mobile and web development. I build cross-platform mobile applications with Flutter and deliver responsive, performance-focused web portals using React.js and Next.js, with Firebase-backed features such as authentication, analytics, push notifications, and data storage. I have internship experience across frontend and full-stack development, and I’m currently focused on shipping and maintaining production mobile apps. I have hosted and I'm currently managing certain mobile applications. I also pursue advanced studies in cybersecurity to build secure, reliable software for real-world use.…

Available to hire

Software engineer from Cameroon specializing in mobile and web development. I build cross-platform mobile applications with Flutter and deliver responsive, performance-focused web portals using React.js and Next.js, with Firebase-backed features such as authentication, analytics, push notifications, and data storage.

I have internship experience across frontend and full-stack development, and I’m currently focused on shipping and maintaining production mobile apps. I have hosted and I’m currently managing certain mobile applications. I also pursue advanced studies in cybersecurity to build secure, reliable software for real-world use.

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Skills

Experience Level

PHP
Expert
HTML5
Expert
Flutter
Expert
JavaScript
Expert
Dart
Expert
Node.js
Expert
Kotlin
Expert
TypeScript
Expert
CSS
Expert
React JS
Expert
GitHub
Expert
React Native
Expert
Web Design
Expert
Tailwind
Expert
Bootstrap
Expert
Android
Expert
App Design
Expert
Swift
Intermediate
SQL
Intermediate
Python
Intermediate
Java
Intermediate
MySQL
Intermediate
MongoDB
Intermediate
iOS
Intermediate
GraphQL
Intermediate
Express
Intermediate
AWS
Intermediate
API
Intermediate
PostgreSQL
Intermediate
GitHub CoPilot
Intermediate
Docker
Intermediate
Vue.js
Intermediate
Kubernetes
Intermediate
Golang
Intermediate
Azure
Intermediate
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Language

English
Fluent
French
Intermediate

Work Experience

Mobile Developer at Melah.ltd
August 1, 2025 - Present
In charge of updates in the mobile application.
Mobile Developer at Melah.ltd
August 1, 2025 - Present
In charge of updates in the mobile application Jabuh.
Mobile Developer at Melah.ltd
August 1, 2025 - Present
In charge of updates in the mobile application Jabuh
Intern at Nexinch (Bamenda, Cameroon)
October 31, 2024 - September 26, 2025
Engineered a full-stack responsive web application using React.js, TypeScript, and Node.js to streamline internal business processes; contributed to cross-platform mobile tooling and UI improvements.
Intern at Jabuh Nexinch
October 31, 2024 - September 23, 2025
Engineered a full-stack responsive web application utilizing React.js, TypeScript, and Node.js to streamline internal business processes.
Intern at Nexinch (Bamenda - Cameroon)
October 1, 2024 - September 26, 2025
Engineered a full-stack responsive web application utilizing React.js, TypeScript, and Node.js to streamline internal business processes.
Intern at Jabuh Nexinch
October 1, 2024 - September 26, 2025
Internship focusing on full-stack web development and mobile updates. Engineered a responsive web application using React.js, TypeScript, and Node.js to streamline internal processes. Contributed to updates for Jabuh Nexinch and supported cross-platform mobile app work.
Intern at Nexinch
October 1, 2024 - September 26, 2025
Engineered a full-stack responsive web application utilizing React.js, TypeScript, and Node.js to streamline internal business processes.
Intern at Nexinch
October 1, 2024 - September 23, 2025
Engineered a full-stack responsive web application utilizing React.js, TypeScript, and Node.js to streamline internal business processes.
Intern at Nexinch (Bamenda, Cameroon)
September 30, 2023 - September 26, 2025
Assisted in designing and coding user-facing features for the company website using React.js and Tailwind CSS.
Intern at Nexinch
September 30, 2023 - September 23, 2025
Assisted in designing and coding user-facing features for company website using React.js and modern CSS frameworks like Tailwind.
Intern at Nexinch
September 30, 2023 - September 23, 2025
Assisted in designing and coding user-facing features for company website using React.js and modern CSS frameworks like Tailwind.
Intern at Nexinch (Bamenda - Cameroon)
September 1, 2023 - September 26, 2025
Assisted in designing and coding user-facing features for company website using React.js and modern CSS frameworks like Tailwind.
Intern at Nexinch
September 1, 2023 - September 26, 2025
Internship focusing on frontend development. Assisted in designing and coding user-facing features for the company website using React.js and Tailwind CSS.
Intern at Nexinch
September 1, 2023 - September 26, 2025
Assisted in designing and coding user-facing features for company website using React.js and modern CSS frameworks like Tailwind.
Intern at Nexinch (Bamenda, Cameroon)
April 30, 2023 - September 26, 2025
Developed and maintained responsive web applications using React.js, JavaScript, and HTML/CSS to enhance user experience and interface interactivity.
Intern at Nexinch
April 30, 2023 - September 23, 2025
Developed and maintained responsive web applications using React.js, JavaScript, and HTML/CSS, enhancing user experience and interface interactivity.
Intern at Nexinch
April 30, 2023 - September 23, 2025
Developed and maintained responsive web applications using React.js, JavaScript, and HTML/CSS, enhancing user experience and interface interactivity.
Intern at Nexinch (Bamenda - Cameroon)
April 1, 2023 - September 26, 2025
Developed and maintained responsive web applications using React.js, JavaScript, and HTML/CSS, enhancing user experience and interface interactivity.
Intern at Nexinch
April 1, 2023 - September 26, 2025
Internship focusing on frontend development. Developed and maintained responsive web applications using React.js, JavaScript, and HTML/CSS, enhancing user experience and interface interactivity.
Intern at Nexinch
April 1, 2023 - September 26, 2025
Developed and maintained responsive web applications using React.js, JavaScript, and HTML/CSS, enhancing user experience and interface interactivity.

Education

Bachelor of technology in Software engineering at University of Bamenda ( COLLEGE OF TECHNOLOGY)
January 11, 2030 - December 1, 2025
Master of cyber security at University of Bamenda ( NAHPI )
January 11, 2030 - December 1, 2027
Bachelor of Technology in Software Engineering at University of Bamenda (College of Technology)
January 11, 2030 - December 1, 2025
Master of Cyber Security at University of Bamenda (NAHPI)
January 11, 2030 - December 1, 2027
Bachelor of Technology in Software Engineering at University of Bamenda (College of Technology)
January 11, 2030 - December 1, 2025
Master of Cyber Security at University of Bamenda (NAHPI)
January 11, 2030 - December 1, 2027
Mobile Developer at Melah.ltd
August 1, 2025 - September 26, 2025
Bachelor of Technology in Software Engineering at University of Bamenda (College of Technology)
January 11, 2030 - December 1, 2025
Master of Cyber Security at University of Bamenda (NAHPI)
January 11, 2030 - December 1, 2027
Mobile Developer at Melah.ltd
August 1, 2025 - September 26, 2025
Bachelor of Technology in Software Engineering at University of Bamenda (College of Technology)
January 11, 2030 - December 1, 2025
Master of Cyber Security at University of Bamenda (NAHPI)
January 11, 2030 - December 1, 2027
Mobile Developer Training at Melah.ltd
August 1, 2025 - September 26, 2025
Bachelor of Technology in Software Engineering at University of Bamenda (College of Technology)
January 11, 2030 - December 1, 2025
Master of Cyber Security at University of Bamenda (NAHPI)
January 11, 2030 - December 1, 2027
Bachelor of technology in Software engineering at University of Bamenda (College of Technology)
January 11, 2030 - December 1, 2025
Master of cyber security at University of Bamenda (NAHPI)
January 11, 2030 - December 1, 2027
Bachelor of Technology in Software Engineering at University of Bamenda (College of Technology)
January 11, 2030 - December 1, 2025
Master of Cyber Security at University of Bamenda (NAHPI)
January 11, 2030 - December 1, 2027

Qualifications

Bachelor's degree in Technology (software engineering)
September 23, 2022 - December 19, 2025
Mobile Developer Certification
August 1, 2025 - September 26, 2025

Industry Experience

Software & Internet, Computers & Electronics, Professional Services, Media & Entertainment, Education, Telecommunications

Skills

Experience Level

PHP
Expert
HTML5
Expert
Flutter
Expert
JavaScript
Expert
Dart
Expert
Node.js
Expert
Kotlin
Expert
TypeScript
Expert
CSS
Expert
React JS
Expert
GitHub
Expert
React Native
Expert
Web Design
Expert
Tailwind
Expert
Bootstrap
Expert
Android
Expert
App Design
Expert
Swift
Intermediate
SQL
Intermediate
Python
Intermediate
Java
Intermediate
MySQL
Intermediate
MongoDB
Intermediate
iOS
Intermediate
GraphQL
Intermediate
Express
Intermediate
AWS
Intermediate
API
Intermediate
PostgreSQL
Intermediate
GitHub CoPilot
Intermediate
Docker
Intermediate
Vue.js
Intermediate
Kubernetes
Intermediate
Golang
Intermediate
Azure
Intermediate
See more