I am an experienced software engineer with over 10 years in development and 8 years of work experience specializing in full stack and embedded systems development. My expertise includes frontend and backend technologies such as Vue.js, Node.js, Java, React, and Python, along with cloud and embedded software skills. I am passionate about creating efficient and scalable software solutions and have led multiple projects across different industries including logistics, IT solutions, and embedded applications. Throughout my career, I have also founded a technology company and worked as a freelancer, conducting training workshops and managing development teams. I am adept at software architecture, system design, and technical leadership, always eager to tackle challenging problems and drive innovation in the projects I undertake.

Rhalf Wendel David Caacbay

I am an experienced software engineer with over 10 years in development and 8 years of work experience specializing in full stack and embedded systems development. My expertise includes frontend and backend technologies such as Vue.js, Node.js, Java, React, and Python, along with cloud and embedded software skills. I am passionate about creating efficient and scalable software solutions and have led multiple projects across different industries including logistics, IT solutions, and embedded applications. Throughout my career, I have also founded a technology company and worked as a freelancer, conducting training workshops and managing development teams. I am adept at software architecture, system design, and technical leadership, always eager to tackle challenging problems and drive innovation in the projects I undertake.

Available to hire

I am an experienced software engineer with over 10 years in development and 8 years of work experience specializing in full stack and embedded systems development. My expertise includes frontend and backend technologies such as Vue.js, Node.js, Java, React, and Python, along with cloud and embedded software skills. I am passionate about creating efficient and scalable software solutions and have led multiple projects across different industries including logistics, IT solutions, and embedded applications.

Throughout my career, I have also founded a technology company and worked as a freelancer, conducting training workshops and managing development teams. I am adept at software architecture, system design, and technical leadership, always eager to tackle challenging problems and drive innovation in the projects I undertake.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Work Experience

Senior Software Engineer (Vue3 and NodeJs) at KN Express
February 7, 2025 - Present
Leading development projects for a logistics company including web site and LMS covering services such as shipment booking, tracking, operation steps, monitoring, barcode and QR code implementation, CSV and PDF generation, notifications, invoicing, client and admin panels, and public pages. All projects implemented as cloud-based solutions.
Senior Software Engineer (VueJs & Java) at Yondu: IT Solutions Company & Provider
April 15, 2024 - September 5, 2025
Developed multiple frontend (VueJs, ReactJs) and backend (Java) solutions for various projects including CMS, e-storefronts, mobile storefronts, reports portals, and applications for different clients such as Unilab, Green Field, REX Bookstore, personal collection and banking systems. Projects include web and mobile solutions on Android and iOS platforms.
Expert Advisor Provider / Developer (Part Time) at Forex Reapers
December 13, 2020 - Present
Developed algorithmic trading strategies including Raven Watcher (Martingale Strategy) and Yamashita (Breakout Strategy) for forex trading.
Full Stack Embedded Developer (Part Time) at Technological Institute of the Philippines and Department of Science and Technology
June 10, 2022 - September 5, 2025
Designed and developed the Smart Parcel Locker project including kiosk frontend with VueJs and embedded Python3 programming.
Founder, General Manager at Adrian and Rhalf Technologies and Solutions (ARTS)
October 13, 2021 - September 5, 2025
Founder and manager of a technology company focused on designing and manufacturing payment and access control devices including Sulit Piso series products. Responsibilities included product development and company management.
Freelancer
January 1, 2024 - September 5, 2025
Completed 9 thesis projects and conducted nearly 28 training workshops at various universities and colleges in the Philippines.
Senior Software Engineer, Head of Engineering Department at Advanced Technologies and Solutions
May 11, 2017 - September 5, 2025
Led development and maintenance of fleet management and tracking systems using C#, PHP, AngularJS, and MySQL. Responsibilities included setting up Windows servers, database maintenance, client support, and system upgrades. Developed SMS campaign tools and new applications to improve client operations.
Junior Software Engineer at Advance Card System Technologies
December 29, 2014 - September 5, 2025
Developed applications for smart card products and supported customers. Created software solutions for smart card readers and RFID products, including demos and SDK implementations.
System Developer at Information System Department, Armed Forces of the Philippines
November 30, 2013 - September 5, 2025
Developed Personnel Management Information System using J2EE technologies.

Education

Master of Science in Engineering major in Computer Engineering at Mapua Institute of Technology
July 1, 2013 - September 5, 2025
Bachelor of Science in Computer Engineering at Eulogio "Amang" Rodriguez Institute of Science and Technology
October 1, 2009 - March 31, 2013
Bachelor of Science in Industrial Technology major in Electronics at Eulogio "Amang" Rodriguez Institute of Science and Technology
June 1, 2006 - October 31, 2009
Vocational Computer Programming at Eulogio "Amang" Rodriguez Institute of Science and Technology
January 1, 2010 - June 30, 2010
Computer Hardware Course at Eulogio "Amang" Rodriguez Institute of Science and Technology
October 1, 2007 - March 31, 2008
High School at Camp General Emilio Aguinaldo High School
June 1, 2002 - March 31, 2006

Qualifications

International Driver’s License
January 11, 2030 - September 5, 2025
Certificate of Recognition and Certificate of Appreciation (21 certificates total)
January 11, 2030 - September 5, 2025
Certificate of Participation (17 certificates total)
January 11, 2030 - September 5, 2025
Certificate of Recognition (5 certificates total)
January 11, 2030 - September 5, 2025

Industry Experience

Computers & Electronics, Education, Manufacturing, Software & Internet, Transportation & Logistics