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Hi, I’m Misook Lee, a Senior Full Stack Engineer with 15+ years of experience delivering enterprise-grade software across government, tourism, and e-commerce sectors. I specialize in Java, Spring Boot, React, Vue.js, and AWS, and I enjoy turning complex requirements into reliable, scalable systems. I’m based in Honolulu, Hawaii, and I’m open to remote roles or relocation with no sponsorship required. I thrive in collaborative teams, mentor junior developers, and value clean code, thoughtful architecture, and agile practices. I’m passionate about building robust backend services, responsive frontends, and efficient data strategies that empower users and business stakeholders alike.…Hi, I’m Misook Lee, a Senior Full Stack Engineer with 15+ years of experience delivering enterprise-grade software across government, tourism, and e-commerce sectors. I specialize in Java, Spring Boot, React, Vue.js, and AWS, and I enjoy turning complex requirements into reliable, scalable systems. I’m based in Honolulu, Hawaii, and I’m open to remote roles or relocation with no sponsorship required. I thrive in collaborative teams, mentor junior developers, and value clean code, thoughtful architecture, and agile practices. I’m passionate about building robust backend services, responsive frontends, and efficient data strategies that empower users and business stakeholders alike.

Misook Lee

Full Stack Developer, Back-End Developer, Front-End Developer, +4

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Hi, I’m Misook Lee, a Senior Full Stack Engineer with 15+ years of experience delivering enterprise-grade software across government, tourism, and e-commerce sectors. I specialize in Java, Spring Boot, React, Vue.js, and AWS, and I enjoy turning complex requirements into reliable, scalable systems. I’m based in Honolulu, Hawaii, and I’m open to remote roles or relocation with no sponsorship required. I thrive in collaborative teams, mentor junior developers, and value clean code, thoughtful architecture, and agile practices. I’m passionate about building robust backend services, responsive frontends, and efficient data strategies that empower users and business stakeholders alike.…Hi, I’m Misook Lee, a Senior Full Stack Engineer with 15+ years of experience delivering enterprise-grade software across government, tourism, and e-commerce sectors. I specialize in Java, Spring Boot, React, Vue.js, and AWS, and I enjoy turning complex requirements into reliable, scalable systems. I’m based in Honolulu, Hawaii, and I’m open to remote roles or relocation with no sponsorship required. I thrive in collaborative teams, mentor junior developers, and value clean code, thoughtful architecture, and agile practices. I’m passionate about building robust backend services, responsive frontends, and efficient data strategies that empower users and business stakeholders alike.

Available to hire

Hi, I’m Misook Lee, a Senior Full Stack Engineer with 15+ years of experience delivering enterprise-grade software across government, tourism, and e-commerce sectors. I specialize in Java, Spring Boot, React, Vue.js, and AWS, and I enjoy turning complex requirements into reliable, scalable systems. I’m based in Honolulu, Hawaii, and I’m open to remote roles or relocation with no sponsorship required.

I thrive in collaborative teams, mentor junior developers, and value clean code, thoughtful architecture, and agile practices. I’m passionate about building robust backend services, responsive frontends, and efficient data strategies that empower users and business stakeholders alike.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Korean

Fluent

Work Experience

ERP Developer at Tournet Company

November 30, 2024 - August 22, 2025

Developed a comprehensive ERP system using Java, Oracle 11g, Spring Boot, and JPA along with frontend implementation in Vue.js. Managed deployment via Github Actions and configured AWS infrastructure and IIS Server to ensure system scalability and availability.

Full Stack Developer at Bluehawaii Site & Hawaiiandthings

January 31, 2024 - August 22, 2025

Led full-stack development for tourism websites including bluehawaii.co.kr and hawaiiandthings.com. Architected and implemented backend using Java, Spring Boot, JPA, MSSql and developed frontend with React. Managed server setup and deployment and oversaw the development lifecycle from analysis to implementation.

LMS Developer at Incheon Airport

December 31, 2022 - August 22, 2025

Developed a Learning Management System for airport staff to handle course enrollment, attendance tracking, and performance evaluation. Created dashboards for monitoring training progress and reporting systems for compliance. Integrated the system with HR database using Java, Oracle 11g, and eGovFramework.

PHP Laravel Developer at MOBOhana.com

March 31, 2019 - August 22, 2025

Created a group cellular plan sales platform with an admin dashboard for rate plan management and user request processing. Developed complex SQL queries and stored procedures and integrated payment solutions for mobile plan purchases using PHP Laravel, jQuery, Ajax, and MySQL.

Web Developer at JK Tour Hawaii

December 31, 2019 - August 22, 2025

Developed a tourism website utilizing PHP Laravel framework. Integrated PayPal payment processing and implemented dynamic features with jQuery and Ajax while managing MySQL database operations.

Software Developer at Government E-Government Portal

March 31, 2016 - August 22, 2025

Developed a civil application processing system at minwon.go.kr using Java, JSP, Oracle 10g, and the eGovFramework.

HR System Developer

April 30, 2013 - August 22, 2025

Implemented a comprehensive Human Resources management system using Java, JSP, Oracle 9i, iBsheet, and eGovFramework to support HR processes.

Software Developer at Mass Security Mail System

May 31, 2012 - August 22, 2025

Developed a secure mass mailing system for medical test results with encryption for sensitive patient data and dynamic multi-page medical report generation. Managed complex data integration from multiple databases.

System Developer at Incheon Port

December 31, 2011 - August 22, 2025

Developed an operating system for port lock gates using Java, JSP, Oracle 10g, iBatis, Spring, and Miplatform. Collaborated with operators to optimize system functionality.

Sr. Java Full Stack Developer at Freelancer

August 1, 2025 - September 9, 2025

Developed a full-stack web application with a Spring Boot backend and React.js frontend; implemented user authentication and core travel features (itinerary management, budget calculation, companion matching); designed RESTful APIs and optimized frontend-backend data communication; deployed on AWS EC2 with RDS MySQL.

Lead Software Developer at Tournet Hawaii, Inc.

November 1, 2024 - September 9, 2025

Led full-stack development of tourism websites utilizing Java, Spring Boot, JPA, MSSQL and React. Developed ERP system using Java, Oracle 11g, Spring Boot and JPA with 1 junior developer. Implemented frontend using Vue.js. Managed AWS infrastructure and IIS Server; deployed through GitHub Actions. Oversaw development lifecycle from analysis to implementation.

LMS System Developer at Freelancer

December 1, 2022 - September 9, 2025

Developed Learning Management System (LMS) for airport staff; implemented course enrollment, attendance tracking, and performance evaluation modules; created dashboard for monitoring training progress and certification status; built reporting system for training compliance; integrated with HR database; technologies included Java, Oracle 11g, eGovFramework.

PHP Laravel Developer at MOBOhana.com

March 1, 2019 - September 9, 2025

Developed group cellular plan sales platform using PHP Laravel; implemented admin dashboard for rate plan management and user requests; created complex SQL queries and stored procedures; integrated payment gateway for mobile plan purchases.

Web Developer at JK Tour Hawaii

December 1, 2019 - September 9, 2025

Developed tourism website using PHP Laravel framework; integrated PayPal payment processing; implemented dynamic features using jQuery and Ajax; managed MySQL database.

Software Developer at It’s BOM.

March 1, 2016 - September 9, 2025

E-government: Developed civil application processing system at minwon.go.kr; technologies included Java, JSP, Oracle 10g, eGovFramework.

HR System Developer at It’s BOM.

April 1, 2013 - September 9, 2025

Implemented comprehensive HR management system; built using Java, JSP, Oracle 9i, iBsheet, and eGovFramework.

Software Developer at 205Design

May 1, 2012 - September 9, 2025

The Mass Security Mail: Developed secure mass mailing system for medical test results; implemented encryption for sensitive patient data; created dynamic HTML generation system for multi-page medical reports; managed data integration from multiple database tables.

Sr. Full Stack Developer at Tournet Hawaii, Inc

June 1, 2023 - August 31, 2025

Spearheaded full-stack development of enterprise ERP and tourism platforms; built inventory, billing, and reservation modules using Java, Spring Boot, and JPA; developed responsive frontends with Vue.js and React; optimized MSSQL database queries, improving report generation by 40%; implemented CI/CD pipeline with GitHub Actions; managed AWS infrastructure and IIS Server deployment.

Full Stack Developer (Freelance Projects) at Freelance Projects

July 1, 2022 - December 31, 2022

Designed and developed an enterprise-grade training and performance tracking platform for Incheon International Airport; built a Cellular Plan Sales Platform with integrated payments; created an E-Commerce Travel Website with PayPal integration; implemented secure data handling and optimized database queries for performance.

Full Stack Developer at Glory Investments Inc.

July 1, 2017 - December 31, 2019

Developed a tourism website with e-commerce functionality for Hawaii travel business using PHP Laravel; integrated PayPal payments; implemented dynamic UI features with jQuery and Ajax; managed MySQL database and server configuration.

Full Stack Developer at ITSBOM

June 1, 2012 - March 31, 2016

Developed mission-critical government systems for KMIS; architected Korean Resident Registration Number encryption securing 50M+ records; maintained nationwide civil service processing system with 99.9% uptime; developed forensic audit module; upgraded HR management system; ensured real-time database connectivity and integration across agencies.