• Developed full-stack solutions, including frontend pages using Vue and backend services utilizing AWS tools such as Lambda, S3, CloudFront, SSM, and Step Functions.• Led the architecture planning and implementation of new features, ensuring scalable and efficient solutions.• Collaborated directly with a large county during the beta testing phase, setting up their environment, addressing technical inquiries, and developing custom solutions tailored to their needs.• Designed and implemented a support diagnostic feature using AWS State Machines, automating the generation of a comprehensive diagnostic package for the support team, which allowed for troubleshooting without direct access to the customer’s AWS environment.• Engineered an embedded chat client integration, allowing customers to seamlessly add a dynamic chat feature to their websites through a simple code snippet, with settings managed via AWS Lambda and CloudFront.• Revamped the application’s settings page, improving user experience by categorizing settings into normal and advanced sections and implementing type-specific input fields, simplifying configuration for non-technical users.

• Led the development and management of our application deployment pipeline, resulting in a substantial reduction in deployment time and the complete elimination of errors in deployed code.• Deployed statistical modeling techniques to enhance enterprise internal threat detection capabilities, protecting from data exfiltration and internal sabotage.• Designed and implemented user interface enhancements based on direct customer feedback and requests, improving both functionality and user-experience.

• Led the development and integration of a bank transfer system used internally by call center agents to assist business customers, facilitating seamless financial transactions and greatly improving the efficiency of customer response.• Updated and maintained the applications API layer, including successfully integrating with external APIs to enhance data access and expand the application's functionality.• Demonstrated key problem-solving skills by promptly identifying and resolving business-critical failures in real-time, ensuring minimal disruption to operations and safeguarding against financial and operational risks.

• Designed and developed innovative system converting text into voice messages, which were delivered to customers in near-real time to empower rapid messaging adaptation in response to disaster or other events.

• Incorporated a Project Management application on the company server• Increased customer safety and Google search rank by implementing https on the company’s website• Resolved critical issues with company Linux server• Translated Engineering concepts into English

• Completed certificate courses in C# and AngularJS• Coordinated with a team of seven developing a mobile application• Engineered proof of concept and incorporated it into existing mobile application• Solved time-sensitive issues with mobile application• Developed front-end application and back-end server software