Collaborating with technology teams, I focus on architectural advancements and foster a unified approach to system architecture.

eSight is advanced assistive eyewear technology that lets people with central vision loss see and live, independently. Using high-resolution screens, smart algorithms, and a cutting edge camera, eSight creates a crystal clear, real-time image of what is in front of you.Architected, designed and implemented:* AWS cloud multi-tenant microservices-based wearable IoT solution* Wearable IoT live video stream WebRTC-based eShare* OTA updates - firmware, software and resources* Cyber security and data privacy* User and wearable IoT authentication and authorization* Company's salesforce integration with AWS cloud* ReactJS-based web application* Python-based cloud API test framework

Technologies used-------------------Deployment: Amazon AWS CloudDatabases: PostgreSQL DatabaseLanguages: Java (SpringBoot-based microservices), Python (Flask-based microservices)Communication: HTTP(S) REST WebservicesFrontend: HTML, JQuery, Twitter Bootstrap, CSSOthers: Docker

Technologies used-------------------Deployment: Amazon AWS CloudDatabases: PostgreSQL DatabaseLanguages: Java (SpringBoot based microservices), Python (Flask based microservices)Communication: HTTP(S) REST webservices, WebRTC, MQTT, Websockets, Message Queues, WebhooksFrontend: ReactJS, HTML, CSSOthers: Docker

I led the architecture design for a groundbreaking US$ 4 million funded R&D initiative sponsored by the U.S. Department of Energy. This project is focused on the Estimation, Optimization, and Control of Distributed Flexible Energy Resources in the U.S. Electric Grid Infrastructure, representing a significant step forward in energy management and conservation.* Technical feasibility and communication trade-off analysis based on building management system and cloud constraints* Storyboard and wireframing workouts with Government stakeholders and researchers to define use cases and user stories* Asynchronous and near real-time communication and execution orchestration between analytics and services* Cloud (Predix Cloud and AWS Cloud) and Edge (Intel NUC) deployment influenced design and architectureTechnologies used-------------------Deployment: Amazon AWS Cloud, GE Predix IIoT PaaS Cloud, On-Premise (Intel NUC - Edge)Databases: PostgreSQL Database, Timeseries DatabaseLanguages: Java (SpringBoot-based microservices), Python (Flask-based microservices), MatlabCommunication: HTTP(S) REST web services, WebSockets, Message Queues, WebhooksFrontend: AngularJS, PlotlyJS, GoJS, Twitter Bootstrap, HTML, CSSOthers: Docker, Cloud Foundry UAA Identity Server

The architect for GE CTO funded greenfield corporate strategy initiative to empower GE C-level leadership to direct research priorities, set product strategy, and guide capital allocation.Technologies used-------------------Deployment: Amazon AWS Cloud, GE Predix IIoT PaaS Cloud, On-PremiseDatabases: PostgreSQL Database, Blob Storage Database, Git Filesystem DatabaseLanguages: Java (SpringBoot based microservices), Python (Flask based microservices)Communication: HTTP(S) REST webservices, Message Queues, WebhooksFrontend: AngularJS, ReactJS, Twitter Bootstrap, HTML, CSSOthers: Docker, Cloud Foundry UAA Identity Server

Consultant architect and developer contributing to the GE Additive digital 3d printing distributed workflow solution that targets improving first accurate part print time by 65%, reduces production costs by 50% and facilitates interoperability. 1) Smart Manufacturing - Data platform for SCO (Supply Chain Optimization) and FO (Factory Optimization) 2) Realtime On-printer Meltpool Statistical Process Control and Printer Build Plate Dual Laser Calibration Application3) Digital Build Preparation Workflow (Import, Simulate, Compensate, Scan Path Gen and Build) PlatformTechnologies used-------------------Deployment: On-Premise (Intel NUC - Edge)Databases: PostgreSQL Database, Blob Storage DatabaseLanguages: Java (SpringBoot based microservices), Python (Flask based microservices)Communication: HTTP(S) REST webservices, Message QueuesFrontend: AngularJS, ReactJS, Twitter Bootstrap, HTML, CSSOthers: Docker, Cloud Foundry UAA Identity Server

Predix IIoT PaaS Cloud Platform Microservices and Visualization WorkbenchPredix Unified Administration Platform- Architected an extensible, configurable and context-specific administration platform with plug-and-play capabilities (at both frontend and backend) providing common infrastructure to manage platform components & deployed solutions.- Platform Evangelist, pitching across GE businesses (like Transportation, Energy, Healthcare, P&W) & instrumental in providing training, sharing best practices, architecture deep-dives, hands-on sessions, and demonstrations thereby facilitating platform adoption across GETechnologies used-------------------Deployment: GE Predix IIoT PaaS Cloud (Cloud Foundry)Databases: PostgreSQL DatabaseLanguages: Java (SpringBoot based microservices)Communication: HTTP(S) REST webservicesFrontend: Javascript, JQuery, AngularJS, Twitter Bootstrap, HTML, CSSOthers: Cloud Foundry UAA Identity Server

Predix Core Administration ConsoleArchitected an application for configuring, managing and monitoring Predix core kernel (OSGi-based components) and deployed GE businesses solutions and applications. Also used for, deployment, update and restore of solutions and applications.Technologies used-------------------Deployment: Apache Karaf OSGi runtime environmentDatabases: PostgreSQL DatabaseLanguages: Java (Play Framework)Communication: HTTP(S) REST webservicesFrontend: Javascript, JQuery, Twitter Bootstrap, HTML, CSS

- SW Technology Council India - User Experience Working Group Leader- TDR [Technical Design Reviews] Modality Champion- FDR [Formal Design Reviews] Independent Reviewer- IP [Intellectual Property] Leader- Technical Career Path – Core Team Member- Serviceability CoE Governance Board Member- Architect Office Member

- Healthcare Portal Infrastructure- Centricity Visual Designer - Clinical User Interface WYSIWYG Design Environment- Centricity Framework - Healthcare IT Platform

- Centricity Enterprise Clinical Information System - Inpatient ICU Flowsheet

- Enterprise Healthcare IT Platform

- Centricity Acutecare - Electronic Health Record & Clinical Decision Support System- Centricity Electronic Health Record – EHR (Asian Edition)

Siemens Power Generation (Instrumentation & Controls - R&D Division)Led design and development of user interface components (that plays a major role in the secure operation of the power plant) for the world’s leading power plant control system ensuring ease of use and also that the power plant operator can react fast and reliable in every situation.SPPA-T3000: A web-based, component centred distributed process control system which is easy for the plant operator to use, has the ability to optimize both the plant and the turbine, uses latest control technology for the turbine and the plant, and has the ability to provide real-time information to business applications for economic decisions.Tech Stack: Core Java, Java Swings, Java JHelp, FLEXlm, IBM ILOG JViews

Automation Function Configuration ToolkitSiemens Power Generation (Instrumentation & Controls - R&D Division)This application is used to generates standardized description files (XML-files) for engineering purposes of each AF-type and proxy modules with general AF-properties and the properties of all defined ports, a JAVA-template for the implementation of the AF algorithm and a default graphical layout of an AF-type.Tech Stack: Core Java, Java Swings, XML