# John Robin Lugtu > Software Engineer | Passionate About Climate Tech, Clean Data, and the Great Outdoors Location: Alameda, California, United States Profile: https://flows.cv/johnrobinlugtu ## Work Experience ### Software Engineer Manager - Cloud Infrastructure & Internal Tools @ Amber Kinetics Jan 2023 – Present | San Francisco, CA • Architected and led development of a high-throughput telemetry ingestion platform using C#, Azure Event Hub, and Azure Functions, enabling reliable processing of real-time data from globally deployed energy storage devices. • Led migration of a 100TB telemetry archive from legacy storage to a modern data platform, reducing infrastructure and operational costs by approximately $100K annually while improving data accessibility for analytics and diagnostics. • Built a serverless health monitoring system leveraging Azure Event Hub, Functions, Blob Storage, and Courier to automatically detect and escalate operational anomalies across deployed systems in near real time. • Directed modernization of internal tooling by migrating legacy WPF desktop applications to a React + ASP.NET web platform, improving maintainability, deployment velocity, and cross-team accessibility. • Championed engineering quality and reliability practices, leading design reviews, and improving CI/CD pipelines in Azure DevOps. ### Senior Software Engineer @ Amber Kinetics Jan 2020 – Jan 2023 | San Francisco, CA • Designed and implemented RESTful microservices using C# and ASP.NET to support inventory management, telemetry ingestion, and commissioning workflows across distributed energy storage systems. • Implemented secure authentication and authorization by integrating Azure Key Vault and Microsoft Entra ID (Azure AD), enforcing RBAC and OAuth-based access control across internal services. • Developed a WPF-based commissioning application integrated with backend APIs to support real-time field device configuration, tracking, and site data synchronization for deployment teams. ### Software Engineer @ Amber Kinetics Jan 2018 – Jan 2020 | San Francisco, CA • Developed a real-time operations platform using Electron, React, Redux, and D3 to visualize telemetry and operational status from deployed flywheel energy storage units. • Implemented gRPC and Protobuf communication layers to enable low-latency, high-throughput data exchange between the UI platform and embedded firmware systems. • Built a fleet analytics dashboard using React and ASP.NET to analyze global site performance over time, leveraging downsampled telemetry datasets (1–15 minute intervals) and events for scalable historical insights. • Contributed to backend service architecture and API development using C#/.NET, integrating SQL Server and time-series storage systems to support reliable access to historical telemetry data. ### Full Stack Developer Intern @ Fortissimo Jan 2018 – Jan 2018 | Remote - Early Startup contribution leveraging full stack knowledge of React, Redux, Rails, HTML, CSS, JavaScript, Wireframes, UML, Postgres, and RESTful API Design. ## Education ### Full Stack Development App Academy ### Bachelor of Science (B.S.) Concentration in Software Engineering in Computer Science California State University - East Bay ### Associate's degree in Mathematics Laney College ## Contact & Social - LinkedIn: https://linkedin.com/in/john-robin-lugtu --- Source: https://flows.cv/johnrobinlugtu JSON Resume: https://flows.cv/johnrobinlugtu/resume.json Last updated: 2026-03-20