Daricus Duncan
Professional Summary
Highly skilled Senior Application Developer with 10+ years of experience designing, implementing, and maintaining scalable software systems. Extensive expertise in managing complex insurance applications, migrating legacy systems to modern frameworks, and enhancing performance. Strong background in cloud computing (AWS), containerization (Docker, Kubernetes), and developing secure DevOps pipelines. Proven track record at Kinsale Insurance and Capital One in streamlining processes, reducing vulnerabilities, and boosting efficiency. Experienced leader in cross-functional teams, mentoring junior developers in building maintainable microservices and CI/CD pipelines. Key skills include application development, system migration, secure software development, and agile project leadership.
Experience
Senior Java Application Developer
Kinsale Insurance | USApr 2024 - Mar 2025- Manage and maintain Legacy AngularJS and Spring Framework insurance applications on Tomcat 9 and 10.
- Migrate applications from Legacy AngularJS and Spring Framework to Angular 18 and Spring Boot.
- Enhance application performance and stability through regular updates and optimizations.
- Implement new features and functionalities to improve user experience and meet business requirements.
- Collaborate with cross-functional teams to ensure seamless integration and deployment of applications.
- Lead and mentor junior developers, driving continuous improvement.
Framework Engineer
Capital One | Henrico, VAJuly 2019 - October 2023- Developed and maintained enterprise-wide frameworks, increasing efficiency by 15% through the use of technologies: Spring Boot, AWS Lambda, Jenkins, and Java.
- Implemented compliance and security tools, reducing vulnerabilities by 20%, while enhancing customer interactions and application performance monitoring.
- Designed and dockerized web applications, accelerating deployment by 10%, and created AWS Lambda and ECS containers using Java runtimes.
- Optimized project creation by exploring AWS Cloud Framework alternatives, reverse proxy sidecar support, and developing Yeomen Generator templates, resulting in a 30% reduction in setup time.
- Managed the release candidate pipeline, ensuring a 100% vulnerability-free track record for production environments.
- Improved customer satisfaction by providing support, addressing Cyber vulnerabilities, and contributing to the hiring process.
- Enhanced Node.js applications and local testing of AWS Lambda through the use of Yarn, Mocha tests, and SAM Local, reducing testing time by 15%.
Senior Team Lead
National Strategic Planning and Analysis Research Center (NSPARC) | Starkville, MSMarch 2018 - July 2019- Developed web applications using Spring Boot, Angular 6, Thymeleaf, MySQL, and TypeScript/JavaScript, resulting in a 20% improvement in project delivery time.
- Streamlined development workflows by establishing CI/CD pipelines with Bamboo and Atlassian tools, reducing integration issues by 15%.
- Enhanced system security and organization by collaborating with business analysts and project managers to define database schema, user roles, and privileges.
- Increased client satisfaction and project communication by leading weekly Scrum meetings and providing regular updates to stakeholders.
- Improved performance and seamless integration by managing issue tickets in Atlassian Jira and implementing design requirements for API backend components.
- Boosted user experience and issue resolution by maintaining an organized Bitbucket repo and designing wireframes using Balsamiq.
Data Analyst
SourceLink LLC | Madison, MSMay 2016 - March 2018- Streamlined data processing using Python, Bash, Perl, SQL, SAP BODS, and Excel, resulting in a 25% increase in efficiency and data accuracy.
- Effectively managed multiple job tickets and adapted to mid-job changes, ensuring project continuity and reducing delays by 10%.
- Upheld customer integrity and secured electronic personal information, resulting in a 100% compliance rate with data privacy regulations and zero security breaches.
Undergraduate Researcher
The Alliance for Graduate Education in Mississippi | Hattiesburg, MSMay 2012 - July 2012- Conducted image processing research using CPU/GPUs and C/C++ programming.
- Set up wireless telemetry for an Arduino 3DR-B Quad-Copter to achieve autonomous flight using X-CTU, XBEE APM 2.0, and Mavlink mission planner C software.
Business Analyst
Chrysler Corporation | Auburn Hills, MIMay 2011 - August 2011- Successfully managed a summer project focusing on application scope change, leading to a 15% improvement in project efficiency.
- Analyzed and updated application information from various vendor/service providers using Excel, utilizing functions and macros to identify deviations and streamline system accuracy by 20%.
- Developed an intelligent scope deviation process that accelerated the identification of application gaps, resulting in a 30% increase in workflow efficiency and overall system performance.