Senior Software Engineer & Systems Architect
Driving innovation in Healthcare, Automotive and Fintech sectors. Specializing in highly scalable mobile architectures, cloud microservices, and distributed high-performance teams.
Core Tech Stacks
High-converting automotive loan application platform designed for rapid pre-approvals, intelligent rate estimation, and streamlined document submission. Built with enterprise compliance and real-time underwriting sync.
Sleek dark-mode digital card catalog with lightning-fast localized filtering, deep card synergies, algorithmic deck recommendations, and a customized high-density inventory management interface.
Automated intelligent dialogue system assisting clinical patient routing, automated medical appointment follow-ups, and omni-channel engagement designed with HIPAA compliance and high concurrency.
Cross-platform mobile application delivering real-time telemetry, trip analytics, remote locking diagnostics, predictive maintenance alerts, and fleet status monitoring over ultra low-latency WebSockets.
Key architect and contributor for mission-critical national health and enterprise management systems deployed across hospitals and medical institutions nationwide:
Hospital patient records system
DOH nationwide remote consultations
Clinical workflow & ticketing
Automated insurance settlements
Patient mobile appointment app
Institutional workforce ops
Architect, Lead & Mentor
Hello! I'm a seasoned Senior Software Engineer with a passion for crafting digital solutions that make a genuine difference. With 10+ years of experience across healthcare and enterprise sectors, I've had the privilege of steering mission-critical software to production and mentoring a distributed team of 20 talented developers.
My path began with an obsession for high performance, clean code, and resilient system design. Whether architecting cloud infrastructure for hospitals handling millions of transactions, or structuring micro-frontends with high responsiveness, I aim for sustainable velocity.
“I'm driven by the belief that technology has the power to transform industries—whether optimizing code for extreme efficiency or fostering an uncompromising engineering culture.”
I maintained and enhanced Single Page Application (SPA) projects, ensuring optimal performance and a seamless user experience. I spearheaded the creation of new features, contributing to the evolution and innovation of the company's digital presence. Additionally, I sucessfully published a static and SEO-ready website using Jekyll, enhancing online visibility and search engine performance.
I oversee and lead three dynamic teams, totaling 18 developers, ensuring efficient collaboration and optimal performance. I have successfully maintained and upgraded multiple project platforms, staying abreast of the latest features and industry best practices. Additionally, I train and mentor new developers, fostering a culture of continuous learning within the team and introducing them to the next generation of products. I spearheaded the telemedicine account for the Department of Health (DOH), securing a grant for the company and ensuring the successful delivery of services. I continuously develop and enhance a nationwide queuing system utilized by major hospitals, contributing to improved efficiency and patient services across the country. Furthermore, I supervise and lead the development of an HR and Payroll project tailored for major local hospitals, ensuring seamless integration and efficient management of personnel resources. I have designed and built robust infrastructure and architecture for both on-premise and cloud environments, optimizing performance, scalability, and security. Proactively managing and updating technology stacks to ensure the team's proficiency in the latest tools and frameworks, I enhance overall project development and delivery. Lastly, I led the development and launch of the HR and Payroll project, providing tailored solutions for local hospitals.
I am responsible for enhancing software functionality by spearheading the creation of new features, ensuring continuous improvement. Additionally, I implemented automation processes through the setup of DevOps Continuous Integration/Continuous Deployment (CI/CD) pipelines, optimizing software delivery efficiency. I successfully managed and improved the Queuing System and EHR projects, ensuring their alignment with organizational goals. Through the implementation of automation strategies, I reduced deployment time and enhanced the overall efficiency of the development process. Furthermore, I fostered a collaborative and innovative environment, ensuring the team's growth and success in meeting project requirements.
I actively contribute to both front-end and back-end development, ensuring the end-to-end functionality of web applications. Additionally, I provide detailed documentation to facilitate seamless onboarding and knowledge transfer within the team. I specialize in developing and maintaining secure and scalable RESTful APIs to facilitate communication between front-end and back-end systems. I am proficient in front-end technologies such as HTML, CSS, and JavaScript, as well as frameworks like React or Angular for creating dynamic and responsive user interfaces. In terms of back-end development, I use technologies such as Node.js, Express, .NET to design and maintain server-side logic.
Consistently applying Domain-Driven Design (DDD), decoupled services, automated telemetry, and test coverage to build scalable products ready for enterprise loads.
“Jhun Louie is exceptionally skilled in both Frontend and Backend development. Aside from technical attributes, he has an excellent character: dependable, dedicated, and hard-working. He would excel in any company.”
MJMark James
“He is a very talented Software Engineer who constantly works on his craft to build reliable, scalable solutions. He understands end-to-end development and is very strategic with his architectural thinking.”
RGReggie
“He is always updated on the latest tech stack and won't hesitate to learn new approaches to improve the system. Jhun is a delight to work with and an asset to any engineering organization.”
RMRamel
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