Hi! I'm Joshua Atendido Bear

Full-Stack Web Developer based in California.

Full-Stack Developer | Hospital Preservice Supervisor | Tech Enthusiast | Language Lover

Contact MeMy Resume

About Me

user

Hello! My name is Joshua and I am a healthcare professional turned software developer! I have a passion for using technology to make people’s lives easier. Currently, I work in hospital administration and utilize many systems including Epic and Microsoft office to help my staff succeed in hospital billing, authorizations and admissions. I love taking complex problems and using technology to make things smoother and more user-friendly to provide an experience that supports both my staff and our patients.

In my spare time, I enjoy learning new languages, both linguistic and coding, as I find it so rewarding to understand how things work. I also enjoy gardening which keeps me grounded after a long day of coding or workflow redesigns.

Once you get to know me, you will find that deep down, my main purpose in life is to help people. I believe that a great developers main focus should always be on empathy, strong, effective communication, and an abundance of curiosity.

Tools I use

My Tech Services

I specialize in full-stack web development! My main focus is in creating dynamic, user-friendly, and scalable web applications. I can tailor almost anything to fit your needs. I am experienced in e-commerce platforms, dashboards and authentication systems and am capable of intuitive frontend and powerful backend systems. I am confident I can support you or your business in any endeavor. My services include frontend development (responsive and interactive websites using React, Next.js, Vite and modern UI frameworks), and backend development (secure and efficient APIs, databases, and authentication systems). I am experienced in e-commerce platforms, dashboards, and real-time applications that can help any company succeed. Let’s build something amazing together! Contact me to get started.

Web design

Create visually appealing and user-friendly websites through layout, colors, and interactive elements.

Mobile app development

Create software applications that run on smartphones and tablets, typically for iOS or Android platforms.

UI/UX design

Create visually appealing interfaces (UI) and ensuring a smooth, intuitive user experience (UX) for digital products.

Graphic design

Visually communicate ideas and messages through images, typography, and layout.

My Hospital Insurance Expertise

I am currently employed at Saint Agnes Medical Center where I oversee hospital admissions, billing, authorizations, and coding for elective, emergency, and inpatient services. I manage a staff of highly-skilled insurance specialists responsible for insurance verification, prior authorizations, and financial clearance. Our main function and goal is to optimize reimbursement and reduce denials and in our day to day our goal is to ensure compliance with both medical coding (ICD-10, CPT) and regulatory guidelines. I lead preservice staff, collaborate with providers, and streamline workflows to enhance efficiency and the overall patient experience. With a certification in A3 Lean, I am always looking for ways to simplify processes to increase accuracy and reduce redundancy. If you need help with understanding how to reduce your hospital denials, I am confident we can work together to improve your revenue capture!

Epic EHR Optimization

Improve EHR configurations for billing, RTE, and plan mappings to reduce errors and streamline patient access workflows.

Insurance Coding & Verification Training

Educate staff on coding best practices (ICD-10, CPT), coverage review, and authorization workflows to increase accuracy and reduce denials.

Revenue Cycle Workflow Redesign

Apply A3 Lean principles to redesign front-end workflows, reduce redundancy, and optimize reimbursement.

Claims & Denials Management

Implement tools and strategies to minimize denials and appeal rejections effectively, improving overall claim success rates.

Interdepartmental Collaboration

Facilitate alignment between patient access, providers, and billing teams to boost communication and resolve systemic issues.

Regulatory Compliance Consulting

Ensure workflows are aligned with payer-specific guidelines, CMS rules, and audit requirements to avoid costly penalties.

My latest work

I’ve led and collaborated on a multitude of projects that span from healthcare process improvement to full-stack application development. My work focuses on creating tools and implementing policies that enhance efficiency, empower users, and tackle real-world issues.

Hoken Hub

Insurance Guide

Yomimono Bookstore

MERN Stack, Vite

MochiWeather App

Next.js, API calls.

Lean Processes

A3 Lean, Rapid Improvement Event...

Get in touch

I'd love to hear from you! If you have any questions, comments, or feedback, please reach out to me using the below form. I will get back to you within 48 hours of your submission.

joshuabear87@gmail.com

2025 Joshua S. Atendido Bear. All rights reserved.