I am a flexible and capable IT professional with over 7 years of experience working as a web application developer and online designer. I have extensive experience with JavaScript / HTML / CSS, the LAMP stack, modern frameworks (React, Ionic, and Vue), various CMS and LMS platforms, APIs, relational database management, AWS, and machine learning and LLMs. I am currently located in Ann Arbor, Michigan, and I enjoy solving complex tech problems, building scalable, user-friendly web solutions, and contributing to education technology and healthcare IT initiatives.…

Nathanael James Warren

I am a flexible and capable IT professional with over 7 years of experience working as a web application developer and online designer. I have extensive experience with JavaScript / HTML / CSS, the LAMP stack, modern frameworks (React, Ionic, and Vue), various CMS and LMS platforms, APIs, relational database management, AWS, and machine learning and LLMs. I am currently located in Ann Arbor, Michigan, and I enjoy solving complex tech problems, building scalable, user-friendly web solutions, and contributing to education technology and healthcare IT initiatives.…

Available to hire

I am a flexible and capable IT professional with over 7 years of experience working as a web application developer and online designer. I have extensive experience with JavaScript / HTML / CSS, the LAMP stack, modern frameworks (React, Ionic, and Vue), various CMS and LMS platforms, APIs, relational database management, AWS, and machine learning and LLMs.

I am currently located in Ann Arbor, Michigan, and I enjoy solving complex tech problems, building scalable, user-friendly web solutions, and contributing to education technology and healthcare IT initiatives.

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Skills

Experience Level

JavaScript
Expert
PHP
Expert
HTML5
Expert
Docker
Expert
WordPress
Expert
MySQL
Expert
jQuery
Expert
Node.js
Expert
Jira
Expert
PostgreSQL
Expert
GitHub
Expert
React Native
Expert
Drupal
Expert
CSS
Expert
SQL
Expert
Bootstrap
Expert
Vue.js
Expert
AWS
Expert
Amazon Web Services
Expert
Express
Expert
Python
Expert
Joomla
Expert
MongoDB
Expert
Laravel
Expert
Ionic
Expert
GraphQL
Expert
Figma
Expert
MariaDB
Expert
Moodle
Expert
Kubernetes
Expert
Adobe Photoshop
Expert
Shopify
Expert
Canvas
Expert
TypeScript
Expert
Google Cloud
Intermediate
SVG
Intermediate
Azure
Intermediate
Adobe XD
Intermediate
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Language

English
Fluent
Hebrew (modern)
Advanced
Greek, Modern
Intermediate

Work Experience

Software Developer at Renalogic
February 1, 2022 - Present
Lead software developer for the ImpactCare system, a Drupal/PHP platform that tracks and reprices medical claims for half a million lives, develops APIs for internal and third-party integrations, and improves deployment and SDLC processes. Implemented AWS-based upgrades, created production and test environments, and scripted data anonymization for third-party sharing in compliance with HIPAA/PHI.
Implementation Engineer I at symplr
February 1, 2022 - October 13, 2025
Coordinated client website deployments, performed SQL database work, and built automation scripts in PowerShell to streamline internal procedures. Worked with REST APIs and Postman, participated in Agile sprints, and supported client success.
Technical Director at Verbal Eyes
September 1, 2020 - Present
Researched, wrote, and developed curricula; designed multiple interactive trainings using Articulate 360 and other e-learning tools. Built and maintained client sites using Craft CMS, Twig, and DRY templating; contributed to additional LMS projects and online courses.
Content Contributor at Codecademy
April 1, 2021 - October 13, 2025
Authored learning materials including articles, modules, quizzes, and interactive coding challenges across various topics. Collaborated with a cross-functional design team using Agile methodologies and contributed to backend, frontend, and full-stack career paths, including Learn CSS and React-related content.
Online Course Designer at Lenawee Christian Academy
September 1, 2020 - October 13, 2025
Designed gamified, interactive online curriculum for middle/high school using Canvas and Adobe Captivate; authored syllabi for HTML and React Native courses; assisted with school website development.
Application Developer / Founder at Meraki Schools, Oñati, Spain
December 1, 2019 - October 13, 2025
Cofounder and lead developer for a tech-heavy English school startup. Single-handedly developed the school’s online learning system and mobile application; collaborated with Joomla developers to create a customized REST API for Guru-based LMS; built a hybrid web/mobile app in Angular/Ionic to manage sessions and deliver interactive Captivate lessons.
Computer Science Tutor at Chegg Tutors
September 1, 2020 - October 13, 2025
Specialized in computer science, spreadsheets, and academic writing. Taught responsive web design, CSS, and JavaScript; contributed to numerous responsive websites and practical projects.
Software Developer at Renalogic
February 1, 2022 - Present
Lead software developer for the ImpactCare system, a Drupal and PHP platform managing half a million lives, tracking medical claims and repricing them against the current market to help clients obtain affordable care and hold vendors accountable. Maintained and evolved a multi-million line codebase, hunted bugs, developed new modules and plugins, and built APIs for internal data flow and third-party integrations. Improved SDLC practices, performed code cleanup, and deployed robust environments for testing and production. Implemented data anonymization workflows for sharing data under HIPAA/PHI constraints. Worked with AWS services (Elastic Beanstalk, Redis, RDS, domain management) and performed major platform upgrades and migrations.
Implementation Engineer I at symplr
February 1, 2022 - October 13, 2025
Promoted to Implementation Engineer I, taking on responsibilities from prior role as well as closer interaction with clients, SQL database work, and scripting. Coordinated with the client success team to develop websites according to set deadlines, tracked progress via Google Suite, Salesforce, and Jira, and collaborated with developers to deliver solutions.
Technical Support Engineer at symplr
February 1, 2022 - October 13, 2025
Responded to time-sensitive site errors, troubleshooted issues directly with clients via phone and video conference, and supported client deployments. Worked with database systems and REST APIs using Postman and cURL. Automated repetitive tasks by writing PowerShell scripts to accelerate workflow for developers.
Technical Director at Verbal Eyes
September 1, 2020 - Present
Researched, wrote, and developed curricula; designed interactive trainings using Articulate 360 and Rise; created websites for clients using Craft CMS, Bootstrap, Twig templating language, and DRY templating methodology. Helped design and build client sites using Squarespace, Webflow, WordPress, and other CMS platforms.
Content Contributor at Codecademy
April 1, 2021 - October 13, 2025
Authored learning materials including articles, modules, quizzes, and interactive coding challenges teaching a variety of coding topics. Worked as part of a diverse design team using Agile methodology and coordinated projects through Jira and GitHub Teams. Contributed to backend, frontend, and full-stack career paths as well as the Learn CSS course and numerous articles on React, web compatibility, TDD, and web development.
Online Course Designer at Lenawee Christian Academy
September 1, 2020 - October 13, 2025
Part of a pioneer development team designing an interactive and fully gamified online curriculum for middle and high school using Instructure Canvas, Adobe Captivate, and other digital learning tools. Served as instructional specialist for English language arts and drafted syllabi for an HTML and React Native course. Also contributed web development for the school’s site.
Application Developer / Founder at Meraki Schools, Oñati, Spain
December 1, 2019 - October 13, 2025
Cofounder, website and mobile application developer, and lead ESL teacher of a tech-heavy English school startup. Single-handedly developed the school’s online learning system and mobile application. Collaborated with Joomla developers to create a customized REST API for our Guru-based learning management system. Developed a hybrid-web mobile application in Angular and Ionic to manage user sessions and retrieve and play our own interactive Adobe Captivate lessons from within the application.
Computer Science Tutor at Chegg Tutors
September 1, 2020 - October 13, 2025
Taught computer science, spreadsheets, and academic writing; delivered responsive web design, CSS, and JavaScript instruction and contributed to the development of numerous responsive websites.
Software Developer at Renalogic
February 1, 2022 - Present
Led software development for the ImpactCare system, designed to help clients avoid and mitigate the risks of chronic kidney disease. Managed a Drupal/PHP codebase and built APIs for data flow and third-party integrations. Improved SDLC and deployed production/test clones; data anonymization for sharing under HIPAA/PHI. Worked with AWS (Elastic Beanstalk, Redis, RDS) and performed major platform upgrades and migrations.
Implementation Engineer I at symplr
February 1, 2022 - October 13, 2025
Promoted to Implementation Engineer I with responsibilities including client interaction, SQL database work, and scripting. Coordinated with clients to develop websites to deadlines; tracked work using Google Suite, Salesforce, and Jira; collaborated with developers using Git; automated procedures with PowerShell.
Technical Support Engineer at symplr
February 1, 2022 - October 13, 2025
Responded to time-sensitive site errors, troubleshooted issues with clients via phone/video; worked with databases and REST APIs using Postman/cURL; assisted automation with PowerShell; worked with Jira and Agile methods.
Technical Director at Verbal Eyes
September 1, 2020 - Present
Researched, wrote, edited, and developed curricula, print and electronic training materials and websites. Designed interactive trainings using Articulate 360; developed sites with Craft CMS, Twig templating, and DRY methodology; supported client sites on Squarespace, Webflow, Wordpress and other platforms.
Content Contributor at Codecademy
April 1, 2021 - October 13, 2025
Authored learning materials including articles, modules, quizzes, and interactive coding challenges. Collaborated with design and engineering teams within Agile workflows; contributed to backend, frontend, and full-stack paths, Learn CSS, React, and TDD materials.
Online Course Designer at Lenawee Christian Academy
September 1, 2020 - October 13, 2025
Designed gamified online curriculum for Canvas using Instructure LMS tools; served as instructional specialist for English language arts and drafted syllabi for HTML and React Native courses; contributed web development for the school site.
Application Developer / Founder at Meraki Schools, Oñati, Spain
December 1, 2019 - October 13, 2025
Cofounder and lead web/mobile application developer; single-handedly built the school's online learning system and mobile app; collaborated with Joomla developers to create REST API for Guru-based LMS; developed hybrid Angular/Ionic app to manage sessions and deliver Adobe Captivate lessons.
Computer Science Tutor at Chegg Tutors
September 1, 2020 - October 13, 2025
Taught computer science, CSS/HTML/JS, and academic writing; contributed to responsive web design and project work.

Education

MA in Semitic Languages and Linguistics at Trinity International University
January 1, 2013 - January 1, 2016
BA in Biblical Literature at Taylor University
January 1, 2009 - January 1, 2013
MA in Semitic Languages and Linguistics at Trinity International University
January 1, 2013 - January 1, 2016
BA in Biblical Literature at Taylor University
January 1, 2009 - January 1, 2013
MA at Trinity International University
January 1, 2013 - January 1, 2016
BA at Taylor University
January 1, 2009 - January 1, 2013

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Education, Healthcare, Professional Services, Media & Entertainment, Other
    paper Tidal Health Careers (2021)

    https://www.twine.net/signin

    Website and talent network built from a limited template making use of Bootstrap and Liquid templating language. This website was built according to client specifications and branding and services requests from around 3000 visitors each week.