Intro
Welcome to my corner of the web!
I’m a full‑stack software engineer who thrives at the intersection of
user‑centered design and rock‑solid code. Whether I’m architecting reusable,
extensible components and APIs, fine‑tuning React performance to render complex
charts and UIs, or ensuring every interaction meets WCAG 2.2 accessibility standards, I’m driven by one goal: building elegant,
maintainable solutions that empower both users and teams.
Case Study: Healthcare Adherence App
At Reciprocity Health, I built and maintained secure, scalable backend
systems for both web and mobile applications designed to promote healthcare adherence. I worked extensively with sensitive health data,
ensuring strict compliance with HIPAA and SOC 1 / SOC 2 Type II
standards for data privacy and operational integrity. On the frontend, I contributed to a
seamless user experience using React Native for mobile and modern
React for the web, bridging secure backend services with intuitive interfaces.
Geek out on the details →
My approach combines crafting intuitive experiences with the discipline of
strict typing, DRY principles, and automated workflows.
From backend systems to frontend and mobile applications, I love transforming ambitious
ideas into polished, scalable products. Let’s create something great together.
Experience
Joshua Walker
Full Resume
joshwalker9115@gmail.com
Reciprocity Health
Software Developer (Full Stack)
2023 - 2025
- Optimized UI components for consistency and long-term scalability by eliminating redundant code
between Desktop and Mobile views, reducing the code length of their components and direct parents by
30%
- Reduced maintenance effort by approximately 75% by consolidating redundant database query logic
into reusable functions, improving code maintainability, and simplifying future updates
- Led cross-functional collaboration with clients and internal teams to define requirements,
architect solutions, and implement new product features and internal tooling, enhancing user
satisfaction and system efficiency
- Developed and maintained full-stack applications using React, Redux, Nest.js, and RESTful
services, optimizing performance and scalability, integrating third-party APIs, and improving system
interoperability
- Ensured compliance with HIPAA, SOC 1/2 (type 2), implementing secure coding practices, access
controls, and data protection measures to maintain regulatory adherence and protect sensitive
information
- Improved the processes for generating mock data, unit testing, CI/CD, development scripts, and
documentation
Bondlink
Frontend Software Engineer
2022 - 2023
- Supported requests for new product features through customer coordination, defining
requirements, and integrating solutions
- Architected dozens of system components to meet strict design requirements, resulting in
reusable code to reduce development effort by 40% per new web page
- Successfully decreased customer chart rendering time by up to 500% through a combination of
custom and native React performance hooks
- Achieved accessible web pages by complying with Web Content Accessibility Guidelines (WCAG) 2.2
by refactoring input components and verifying with compliance tools
- Improved the process for generating mock data, reducing team testing time by 15%, via enhancing
the legacy process with updated scripts and documentation
Wetland Studies and Solutions
Environmental Compliance Specialist - Team Lead
2014 - 2022
- Developed software to eliminate ~10 hours/ week of overhead by automating folder/file
organization, recurrent information, and weather data on daily inspections and reports
- Spearheaded collection and reporting of precipitation data on 400+ weather stations saving ~2
hours per day of manual lookup and analysis by providing a simple GUI interface to update
projects/weather stations
- Led a team of 3-5 technicians/specialists in daily inspections and permitting, developed
proposals, managed project budgets/timelines, and advised clients on permit/regulatory project
compliance
Projects
Checkout the Projects page for more details!
- Photo Upload Demo app using SvelteKit, TypeScript, PostgreSQL, AWS S3,
and AuthJS.
- Mileage Log Application (2019 – 2022). Prototyped an iOS & Android application to track and
integrate employee vehicle mileage within the existing accounting system. Written in Dart with
Flutter SDK.
- Rainfall Data (2018 – 2022). Created a custom reporting system to track precipitation data from
personal and government/airport (NWS) weather stations. Utilized Wunderground API and web
scraping, used REGEX analysis to summarize and email reports with triggered sites using .NET mail
server integration.
- Full Stack port of rainfall data project (2018 – 2019). Ported existing project to a full stack
single page application using MongoDB, Express, React, and Node (MERN stack) and deployed via CI/CD
to Heroku.
Education / Certications
- Free Code Camp Certications
- Shenandoah University (2009 - 2013)
- B.S. Environmental Studies
- B.S. Biology
Projects
-
React Native Starter Kit (WIP)
WIP - A starter kit for React Native projects including Expo, Supabase, Auth, & more!
TypeScript
React Native
Supabase
Expo
Auth
-
-
Photo Upload Demo
A simple demo web app for uploading public photos behind a Google authenticated login.
SvelteKit
TypeScript
PostgreSQL
AWS
AuthJS
FP-TS
SSR
-
More in the pipeline! :)
Contact