John Rey "Jrey" Baylen
Founder & Lead Software Engineer
DevMode Studio was founded in June 2025 by Jrey, with the goal of helping businesses achieve their goals through software.
With over a decade of hands-on experience in software development, I bring a deep understanding of software design, architecture, and industry best practices. I am committed to driving excellence in both new development and legacy system enhancement. My goal is to lead high-performing teams, deliver impactful solutions, and contribute meaningfully to the success of every project—while fueling the long-term growth and innovation of the organization.
Diomar Joseph "DJ" Parulan
Senior Software Engineer - Front-End
Dedicated Senior Software Engineer with more than seven (7) years of experience specializing in frontend development. Proficient in utilizing technologies such as React, Typescript, NextJS, Redux Toolkit, RESTful api, GraphQL and styled-components to deliver high-quality applications. Demonstrated ability to write clean, maintainable code and create reusable components for React projects. Committed to continuous learning and development, constantly seeking to enhance programming skills to drive innovation and contribute effectively to organizational success.
Michael Nico "Mike" Suarez
Senior Software Engineer - Back-End
Mike specializes in building scalable, high-performance systems and APIs that power modern applications. As a Senior Software Engineer - Back-End, he leads architecture design, backend service development, and performance optimization across multiple projects. He collaborates closely with cross-functional teams to deliver secure, reliable, and maintainable systems that align with product goals and business needs. From designing microservices and managing data flows to implementing CI/CD pipelines and mentoring junior developers, Mike is committed to engineering excellence and continuous improvement.
Wyndell "Dell" Daigdigan
Quality Assurance Engineer
Data Analyst and Quality assurance professional with years of experience maintaining and collaborating on QA tasks such as strategies, reviews, surveys, and assessments. An experienced quality assurance specialist with awareness of quality management systems, risk assessment, dispute resolution, and customer experience. Leverages effective relationships with workgroups and clients with problem-solving, and human relations.
John Cor "Cor" Baylen
WordPress & WooCommerce
Cor is a web developer specialist with deep expertise in Content Management Systems, particularly WordPress and WooCommerce. He designs and develops scalable, secure, and high-performing backend systems that power custom CMS and e-commerce solutions. Focuses on extending WordPress core functionality through custom plugins, advanced theme development, and seamless WooCommerce integrations.