Sarat Kumar

Senior Software Developer with 8+ years of experience building customer-facing fintech and healthcare products using C#, .NET, React and Angular. Experienced in developing workflows for wealth platforms serving 10,000+ advisers and globally deployed laboratory systems, with a focus on reducing manual work, standardizing shared functionality, improving system responsiveness and building resilient production systems. Strong background in microservices, microfrontends, Redis, event-driven architecture and technical leadership.

Senior Software Developer at Intelliflo (2024-09 – Present)

Intelligent Office

• Delivered Hubwise account-opening functionality for Wealthlink, a platform serving approximately 350 firms and 10,000+ advisers, reducing duplicate data entry and switching between adviser and provider systems
• Built the end-to-end Hubwise illustration workflow using React and.NET, reducing a 30+ minute manual adviser process to a single action in Intelligent Office
• Designed and built a reusable withdrawal component using React and TypeScript, replacing separately maintained account-opening and servicing implementations with a normalized model, reducing core logic by approximately 50% and enabling reuse across multiple microfrontends, impacting Intelliflo's wealthlink userbase serving 30000+ clients
• Centralized upstream and downstream withdrawal validations using React reducers, hooks and pure functions, standardizing behaviour across account-opening, servicing and multiple microfrontends
• Added React-based illustration invalidation and integrated.NET delivery to PFP with optional client notifications, preventing advisers from viewing stale projections while enabling in-product document distribution
• Extended provider-driven AML document handling across the database, C#/.NET PlanApplication microservice and UI BFF, enabling additional compliance requirements inside Intelligent Office and reducing handoffs to Hubwise
• Lead a production defect pod across React and.NET services, guiding investigations and reviewing fixes while also personally resolving defects

Engineer - Design and Development at Siemens Healthineers Pvt. Ltd. (2018-07 – 2024-09)

Universal Data Distributor / Atellica Solutions Assistant Engineer

• Implemented Redis caching across.NET Framework and.NET Core services, replacing repeated RPC reads and reducing remote monitoring API latency by approximately 90% across configurations supporting up to 7 Atellica analyzers
• Built an event-driven pipeline using C#/.NET, RPC, Redis Pub/Sub and SignalR, processing 1000+ analyzer events per hour and pushing real-time state changes to connected tablets
• Built automatic recovery in C#/.NET to rebuild Redis state and restore RPC subscriptions after service restarts, reducing manual recovery effort and improving backend resilience

Software Developer at Siemens Healthineers Pvt. Ltd. (2018-07 – 2024-09)

Atellica Solutions Assistant

• Rebuilt the Xamarin tablet application as an Angular, TypeScript and Ionic PWA for Windows, Android and iOS, preserving live analyzer monitoring and remote-control workflows while removing dependence on dedicated Windows tablets
• Built custom runtime localization in Angular and TypeScript, dynamically loading JSON translations from the locale returned at login and preserving support for approximately 18 languages
• Built photo and video capture using Angular and the MediaDevices API, allowing laboratory users to attach diagnostic evidence directly while raising support cases instead of transferring media between devices

Senior Software Developer at Siemens Healthineers Pvt. Ltd. (2018-07 – 2024-09)

Assay Troubleshooting Assistant

• Built assay troubleshooting workflows using Angular, TypeScript, Chart.js and NgRx, visualizing and filtering tens of millions of QC samples to help Siemens service engineers diagnose assay abnormalities

Bachelor of Technology in Computer Science and Engineering – Vellore Institute Of Technology (2018)