・Collaborated with a team of 11 engineers to build an IoT-enabled service for gas delivery companies, managing kerosene tanks more efficiently.・Achieved a 9% improvement in cost efficiency by designing an internal tool used in sensor manufacturing and labeling using Svelte and deployed on AWS.・Enhanced customer experience and reduced operational costs by redesigning database queries on multiple services using PostgreSQL and TypeORM, cutting query time by 33% and implementing unit and end-to-end tests.

・Revamped Shipping Logic: Overhauled shipping logic for the largest Japanese sake brand in the U.S. (>$12M annual revenue), reducing customer support issues by 39% and decreasing order cancellations and rejections by 22%.・Enhanced User Experience: Partnered with UI/UX designers to improve the user experience on a new Japanese snack marketplace, driving a 28% increase in revenue.・Developed Branded Solutions: Implemented branded designs and programs, including sake clubs and festival apps, enhancing customer experience and streamlining operations for greater efficiency.

・Provide technical perspective and approach to design systems.・Persuasively proposing website and app enhancements to clients.・Transforming wire-frames and designs into captivating, responsive products with Flutter, Next.js, Svelte, Vue, and other front-end frameworks.・Collaborating and deliberating with UI/UX designers on project requirements and specifications

・Managed an 8-person team through the complete development cycle of a new restaurant delivery system.・Selected technologies and led the development of API endpoints in PHP, achieving sub-100ms response times.・Implemented payment gateways and IoT devices, increasing vendor adoption by 33%.・Built a mobile admin app in Flutter/Dart, reducing cognitive load for users by 70%.・Improved code quality through rigorous code reviews, unit testing, and automated CI/CD deployment with GitHub Actions.

・Created "Dokita," an LLM-based system for doctors in Africa to reduce historical errors and misdiagnoses in patient management.・Designed "Lerxs," an LLM for pharmacists, aimed at reducing prescription errors.・Connected Dokita to a chat interface using React/Next.js and Appwrite, serving model responses with PyTorch and FastAPI.・Integrated Lerxs with an online pharmacy store, adding video chat for e-consultation using Dart/Flutter and Supabase.

・ Maintained the back end of a bus booking service.・ Worked as instructor and trained new students on web design ・ Evaluated and optimized the code quality by re-factoring and use of effective algorithms, improving the service efficiency by 23%