Integrating Auth0 with Java Spring Boot
Aug 13, 2025
4 min read
Learn how to integrate Auth0 with Java Spring Boot to secure your APIs and applications.
JavaSpring BootAPI+3 more
Jason Dinh
Available for WorkLet's ConnectLet's Connect 💬
Skills
Java
SpringBoot
React
Kore.ai
MySQL
Typescript
Next.js
Tailwind CSS
GitHub
Postgres
AWS
Redis
🐂BullMQ
Certifications
Work Experience
Growth Guild Group LLC
Founder & Managing Partner
Aug 2025 - Present
Frisco, TX
|Full-Time
• Identified operational bottlenecks and implemented automated solutions to cut cost and improve conversion rates.
• Built automation and CRM infrastructure used to generate leads, manage pipelines, and automate partner follow-up
• Conversational AI workflows that boosted conversion rates for partners.
• Set record revenue months for established clients through strategic overhauls.
• Optimized ad campaigns to cut ad spend by 50% while increasing and improving conversion rates.
Cigna
Software Engineering Lead Analyst
Aug 2023 - Apr 2025 (1 yr, 9 mo)
Plano, TX
|Full-time
• Designed, implemented, tested and deployed RESTful APIs with Spring Boot and Java to support conversational AI handling 16,000+ monthly IVR phone sessions.
• Leveraged Kore.ai platform for NLP and custom-trained embeddings for domain-specific intent recognition.
• Led A/B testing for conversational flows via iterative prompt engineering, intent disambiguation, and fallback handling with high success rate for 500+ intent utterances.
• Partnered with product, business, cross-functional dev teams to refine project requirements, identifying optimization opportunities in intent recognition, dialog flows, and reducing latency.
• Collaborated with business and cross-functional teams to monitor and identify optimization opportunities to improve caller containment rates.
• Contributed to multiple new features and improvements helping our team earn the 2024 Cigna Velocity Award for completing our projects 4 months ahead of schedule.
Brooksource
Software Developer
Nov 2022 - Aug 2023 (10 mo)
Remote
|Contract
• Collaborated with cross-functional dev teams to migrate legacy Java codebase to consume entity APIs across all of our services, resulting in full-time conversion with Cigna after 9 months.
• Monitored and queried for logs in SQL Oracle and MongoDB database to identify root causes and fixes for errors/exceptions. Maintaining an error rate below 0.7% for our services.
• Coordinated with offshore team members in on-call rotations to provide 24/7 support and provide release validations.
HCL Technologies
Application Support Engineer
Dec 2021 - Nov 2022 (1 yr)
Frisco, TX
|Full-Time
• Provided technical support for Verizon’s Point of Sale (PoS) service, resolving incidents and service requests within agreed SLAs.
• Participate in on-call rotations, guaranteeing 24/7 support availability to support releases and address incoming tickets.
Projects (1 of 8)
LucidSerum
LucidSerum is an AI-native customer operations platform for growing businesses. It helps your team organize customer data, manage conversations, track follow-up, and build a clearer picture of the work happening across your business.
Technologies:
DockerOpenAPIPostgreSQLRedisGithub ActionsGrafanaTwilioAI Agents
LxL Performance
Marketing website for a local performance business using OpenAI for lead capture and quote generation.
Technologies:
Payload CMSOpenAI APIReactNext.jsTypeScriptNode.jsMotion
T Salon Suites
Marketing website built for a local salon business using Next.js, TypeScript, and Tailwind CSS.
Technologies:
ReactNext.jsTypeScriptNode.jsTailwind CSSshadcn/ui
iBrow iLash Academy & Studio
Marketing website beauty school and studio using Next.js, TypeScript, and Tailwind CSS.
Technologies:
ReactNext.jsTypeScriptNode.jsTailwind CSSMotionshadcn/ui
Growth Guild
Marketing website for my AI consulting business.
Technologies:
ReactNext.jsTypeScriptNode.jsTailwind CSSMotionshadcn/ui
North Star Sober Living
A website for a sober living facility built with Astro.
Technologies:
AstroCloudflare Workers
Boothmark
An artist alley discovery platform for conventions. Event organizers can list their events and attendees can view artist profiles and get notified for events. Features geolocation, user authentication, role-based access control and responsive glassmorphism UI.
Technologies:
ReactNext.jsTypeScriptNode.jsTailwind CSSPostgreSQLJavaSpring BootAuth0MapBox
Withering Dreams
A text-based Horror RPG created with RPG Maker for the 4th RPG Maker Horror Game Jam.
Technologies:
RPGMaker