Available to hire
I’m Johniel Rigord Diaz, a developer who builds web applications and connects them to real-world hardware. With a background in Computer Engineering and Software Testing (QA), I create reliable accounting systems and IoT projects.
I enjoy bridging the gap between digital code and physical electronics to build systems that work from end to end.
Skills
Language
English
Advanced
Work Experience
Associate Application Developer at Countpro PH
June 1, 2025 - PresentBuilt and maintained Treasury & Accounting Systems: Developed full-stack solutions for managing company money, including multi-level approval workflows and secure financial tracking tools designed specifically to meet accountants' needs using C# ASP.NET Core & React TypeScript.
Application Developer (Part-time) at Linkerx
July 1, 2025 - January 1, 2026Built various project-based systems using Python FastAPI and Supabase with different frontend frameworks, focusing on meeting client needs by creating reliable and efficient software tools.
Part-time Software Tester | QA at Upwork
March 1, 2025 - December 1, 2025Tested client projects to find and fix bugs; created clear test plans and reports to ensure the software is reliable, easy to use, and meets client requirements.
Application Developer at Linkerx
July 1, 2025 - January 1, 2026Built various project-based systems using Python FastAPI and Supabase with different frontend frameworks. Focused on meeting specific client needs by creating reliable and efficient software tools.
Software Tester | QA at Upwork
March 1, 2025 - December 1, 2025I test many different client projects to find and fix bugs. I create clear test plans and reports to make sure the software is reliable, easy to use, and meets the client's requirements.
Education
B.S. in Computer Engineering at Philippine Christian University - Dasmariñas
January 11, 2030 - June 1, 2024TVL – ICT - Computer Programming at Philippine Christian University - Dasmariñas
January 11, 2030 - June 1, 2020B.S. in Computer Engineering at Philippine Christian University - Dasmariñas
January 11, 2030 - June 1, 2024TVL – ICT - Computer Programming at Philippine Christian University - Dasmariñas
January 11, 2030 - June 1, 2020Qualifications
ISO/IEC 27001:2022 INFORMATION SECURITY ASSOCIATE
January 11, 2030 - March 17, 20262-Day Python for Data Analytics Bootcamp
January 11, 2030 - March 17, 2026Ultimate Front-End Bootcamp: CSS, Bootstrap, JQ, JS, React
January 11, 2030 - March 17, 2026Information Security
January 11, 2030 - March 17, 2026Coders Guild: Coding Workshop using HTML, CSS and Bootstrap
January 11, 2030 - March 17, 2026Learn ChatGPT for Government Workforce
January 11, 2030 - March 17, 2026Computer Networks Fundamentals
January 11, 2030 - March 17, 2026Digital Skills: Web Analytics
January 11, 2030 - March 17, 2026Digital Skills: Mobile
January 11, 2030 - March 17, 2026Digital Skills: User Experience
January 11, 2030 - March 17, 2026ISO/IEC 27001:2022 INFORMATION SECURITY ASSOCIATE
January 11, 2030 - March 17, 20262-Day Python for Data Analytics Bootcamp
January 11, 2030 - March 17, 2026Ultimate Front-End Bootcamp: CSS, Bootstrap, JQ, JS, React
January 11, 2030 - March 17, 2026Information Security
January 11, 2030 - March 17, 2026Coders Guild: Coding Workshop using HTML, CSS and Bootstrap
January 11, 2030 - March 17, 2026Industry Experience
Software & Internet, Computers & Electronics, Education, Manufacturing, Professional Services
Skills
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