Danilo Yamamoto

DANILO YAMAMOTO E +63-(910)- - Barangay San Isidro, Manila,  Philippines. PROFILE Experienced and solution-oriented Senior Software Engineer with over 8 years of proven success in delivering high-impact, scalable web and mobile applications in both startup and enterprise environments. Specialized in full-stack development, system design, and cloud-native architecture, with a strong command of JavaScript/TypeScript, React, Node.js, and Python. Demonstrated expertise in building and leading high-performing engineering teams, optimizing system performance, and driving digital transformation initiatives. Proficient in Agile methodologies, DevOps best practices, and software lifecycle management. Recognized for delivering businesscritical features under tight deadlines, mentoring junior engineers, and continuously improving development workflows. EMPLOYMENT HISTORY 06/2022 - 12/2024 Proud cloud Senior Software Engineer • • • • • • • 12/2018 - 12/2021 Carousell Autos PHcompany Full Stack Developer • • • • • 02/2017 - 03/2018 FetchSky Led architectural design and full-cycle development of a multi-tenant SaaS platform used by 200K+ users, ensuring high scalability and fault tolerance. Spearheaded the transition from monolith to microservices architecture using Docker and Kubernetes, resulting in 60% improvement in system performance and scalability. Designed and implemented a custom CI/CD pipeline (GitHub Actions, Docker, AWS ECS), reducing deployment time by 80%. Developed and maintained a robust React-based admin dashboard, improving user management workflows and reducing support tickets by 35%. Integrated 3rd-party APIs (Stripe, Auth0, SendGrid), supporting core business functionalities including billing, authentication, and notifications. Conducted performance audits and resolved critical bottlenecks, improving load times from 6s to under 2s (Lighthouse score 95+). Mentored 5+ junior developers through code reviews, pair programming, and tech talks. Collaborated in a distributed team to build a React Native cross-platform mobile application used by 50K+ monthly active users. Developed and maintained RESTful and GraphQL APIs with Node.js and MongoDB to support real-time features and integrations. Implemented an offline-first experience using Redux Persist and local storage, increasing app retention by 22%. Automated testing pipelines and improved test reliability using Cypress and CircleCI. Participated in product roadmap planning, aligning engineering delivery with business goals. Software Developer • • • • Built internal tools and analytics dashboards using Spring Boot, AngularJS, and MySQL to support data-driven decision-making. Refactored legacy Java services and implemented modular architecture, reducing maintenance overhead by 41%. Developed a file-processing pipeline handling 500K+ records daily with robust error handling and logging. Coordinated with QA and DevOps teams to streamline deployments and issue resolution. EDUCATION 04/2012 - 10/2016 Bachelor Degree of Science in Computer Science Tokyo, Japan Nihon University LANGUAGES English Japanese Proficient Native