Available to hire
I’m a Senior Full Stack Engineer with over 9+ years of experience delivering high-performance web applications in agile, cross-functional teams. I have led the development of scalable platforms using Django, FastAPI, Node.js and React, contributing to 40% faster release cycles and improved system uptime through microservices and AWS integration.
I enjoy designing robust authentication and CI/CD pipelines that boost security and deployment velocity. I’m eager to apply my full-stack and cloud-native expertise to accelerate product innovation, reliability, and collaboration across teams.
Skills
Experience Level
Work Experience
Lead/Senior Full-Stack Engineer at Cybage Software
January 1, 2023 - PresentLed the full-stack development of scalable web platforms using Django, FastAPI, and Node.js on the backend and React with Tailwind CSS and Redux on the frontend. Built distributed microservices with RESTful and gRPC APIs and integrated with AWS ECS, S3, and Lambda to improve uptime and modularity. Architected authentication/authorization using OAuth2, JWT, and RBAC to meet security standards. Automated multi-environment deployments with Terraform, Docker, and GitHub Actions, cutting release cycles and manual errors. Enhanced observability with Prometheus, Grafana, and centralized logging. Implemented real-time features with WebSockets and background processing using Celery and Redis Queue. Integrated third-party APIs like Stripe, QuickBooks, and OpenAI and orchestrated workflows with n8n and webhooks. Collaborated with cross-functional teams in agile workflows to deliver features faster and maintain alignment. Implemented event-driven architectures with AWS SQS/SNS, Kafka, and RabbitMQ
Full-Stack Engineer at The Codest
October 1, 2019 - December 1, 2022Led development of client-facing web applications, building Java Spring Boot services and Angular frontends, later migrating greenfield projects to Python and React to accelerate feature delivery. Built backend with PostgreSQL and MongoDB, optimized queries and ensured transactional integrity. Delivered responsive frontends with TypeScript, SCSS, and Material UI/Ant Design. Integrated CRM (HubSpot), communications (Twilio), and payments (PayPal) APIs using Zapier and asynchronous handling to enable transactions without downtime. Participated in architecture reviews and introduced TDD/BDD practices and modular code standards, improving code quality and reducing production bugs. Advocated for a DevOps-first approach, containerized applications with Docker, and deployed on Kubernetes with Prometheus monitoring. Improved CI/CD processes and mentoring, resulting in faster feature delivery and higher code consistency. OpenAPI documentation was implemented to facilitate frontend and third-par
Backend Developer at Fixstars Corporation
September 1, 2016 - September 1, 2019Built core backend services in Python and C++ to meet low-latency requirements, delivering faster response times for performance-critical applications. Led internal tooling and microservices for performance benchmarking and data processing pipelines, improving testing workflows. Containerized services and automated deployments using Kubernetes, reducing manual steps and speeding up releases. Established CI pipelines with GitHub Actions and enforced testing practices to improve backend reliability. Worked with real-time messaging using RabbitMQ and Redis Pub/Sub for low-latency inter-service communication. Defined API contracts with OpenAPI and implemented secure credential management with Vault. Implemented system monitoring and memory-management improvements with Prometheus and profiling tools.
Education
Bachelor's degree in Computer Science at The University of Tokyo
January 1, 2012 - January 1, 2016Qualifications
Industry Experience
Software & Internet
Skills
Experience Level
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