Daya Sharma Email & Phone Number

Los Angeles, California, Us

❖ Leadership - Formed, managed and mentored an internationally distributed engineering team. Developed intuitive understanding of individual team member's talents, potentials and aspirations and leveraging them to implement the technical vision. Developed tactics to engage & empower engineers to ensure high quality, cutting edge & timely deliverables while reducing TCO.❖ Oversight - Procured SOC-2 (HIPAA) compliance certificate in record 3 months. Designed & managed infosec audit compliance, internal compliance protocols, BC & DR with fire drills, CI/CD driven AppSec and InfraSec.

Los Angeles, California, Us

❖ Design and Implementation- Built “Caringly” - a highly available, event driven, AWS hosted platform to run SMART on FHIR applications facilitating patient handoff between healthcare practitioners and care organizations to reduce medical errors from handoff failures.➢ Scalable & Configurable: Designed a multi-tenant configurable MirthConnect & FHIR server backed client agnostic integration layer with ETL throughput of 150M+ HL7 msg/day to support Caringly & In-Patient portal APIs.➢ Observable & Secure: Designed and co-implemented Data Warehouse using EDA and OLAP databases to support clinical & operational dashboard analytics. Designed internal monitoring & customer facing dashboards with SLIs, SLOs and error budgets. Engineered a searchable & tamper proof AuditLog microservice. Currently implementing“Caringly Insights” - an API driven FHIR & CQL based population health solution.❖ Development - Developed technical strategy to minimize time to market and ensure a competitive advantage. Developed R&D backed roadmaps & project plans with measurable KPIs and TRLs within budgetary constraints.➢ Identified & co-Invented, Caringly Index, a measure of quality of Handoffs across healthcare providers and an XAI/ML based prediction system (USPTO patent pending).❖ Collaboration - Worked in close relationships with end users & interdisciplinary experts at various levels in creative thinking sessions to brainstorm solutions, reduce complexity, plan and procure stakeholder buy-ins. Used agile methodologies, retrospectives and feedbacks to align stakeholders expectations with engineering outputs in all phases of SDLC. Planned IT budget, controlled all technology related expenses and cost optimized cloud spend.

San Jose, California, Us

- Architected & mentored team to implementat Serverless solution of searchable Jenkins knowledgebase.- Designed and developed Certificate-based TLS authentication for data warehouse ingress from Jenkins on-premises. - Designed & Implemented a Billing, Subscription and Payment management system for GrandCentral a RubyOnRails application.- Implemented Continuous Integration for GrandCentral using Jenkins/Hudson CI servers.- Implemented GrandCentral UI, as SPA, using AngularJS- Created extensive test suites for existing codeset with 90% functional test coverage.- Developed user impersonation with auditability for supporting the support team. - Implemented Customer Journey maps for Sales & Marketing teams using Salesforce API.- Co-Engineered Jenkins as a Service on VMWare’s CloudFoundary PaaS.

Westfield, Nj, Us

- Designed & Implemented custom Location Based Service (LBS) using Sinatra, MongoDB, Delayed_Job and JSON/JQuery for integration with J2EE. Features were IP Lookup, Zip Code to Bounds, SEO friendly URL (integrated with Oracle triggers). - Designed & Developed, Location Based Buy It Now functionality for all product types using GoogleMaps, Sinatra, MongoDB, Ajaxified Struts 1.3 and Apache.- Designed & developed a Sinatra, Memcached based Fedex &USPS shipment & rate web services client (FedexOnSinatra). Integrated it with SkyAuction.com admin application (SaaS) using JSON & JQuery. RSpec for BDD, Cuke4Duke & Johnson for UAT.- Designed and Implemented SOA framework for integrating SaaS applications written in Ruby with SkyAuction using JSON with branding, workflow & access controls.- Engineered a RubyOnRails (2.3.5) based VOIP application for SkyAuction.com certificate redemption process. Load testing with Erlang's Tsung tool. RSpec for testing.- Designed & Developed a strategy pattern based business layer of Royal Caribbean Cruise Line API as a part of rewrite using Scala 2.7.3. Used specs for BDD.- Migrated Bid4aDeal.com J2EE app from Struts 1.2 to 2.3. Created carousels for item browsing. Integrated with FedexOnSinatra using JSON.- Engineered GeoNames.org integration into SkyAuction.com admin site with daily data syncs, ability to post new geo locations to geonames.org & reverse geocode lookups.

Campbell, California, Us

Lead Developer for Everett (LiveBar.com) project, a product designed for creating branded experience by effortless integration of full Social Networking functionality into Client's web sites using their contexts. A highly heterogeneous environment with heavy use of RubyOnRails, Java & Javascript. - Developed RESTful Rails layer to consume SOA/SaaS (axis based web services) running on Tomcat Server. Used Webrat, RSpec for testing. - Overrode ActiveResource's core to support JSON format to interact with web services.- Overrode ActiveResource's core to support parameterized save/update.- Changed Rails core to support Google Analytics on all Ajax and non Ajax requests.

Community Patent ReviewThis is an open source Ruby-on-Rails project designed to streamline Patent Approval process at United States Patent & Trademark Office and UK Intellectual Property Office.- Implemented search engine.- Developed RSS/Atom feeds to discussions, Patent Applications and Prior Arts.- Developing Annotation Framework for enabling users to annotate claims applicable to each patent application.- Used Scrum development, wrote RSpec and Selenium tests (code coverage 95%). - Used Capistrano, Nginx and Mongrel stack.- Integrated media server (Influxis.com) for rendering Peer to Patent viral videos.ListManager Project:- Developed cross browser Web2.0 style drag & drop capable spreadsheet like list manager. Wrote JSUnit, RSpec and FireWatir tests.- Developed reusable GMail style Ajax Requests feedback notifiers.- Developed PDF report generation functionality.

Houston, Texas, Us

SnapShot 2.0 is a (J2EE) Struts based application integrated with Web Services and Site Minder, for monitoring overflowing containers, notifying and charging customers (generates approximately $4.5 million per year).- Redesigned and developed Snapshot in Ruby using RubyOnRails in 1/8th the original time, saving ~300K in a month. - Integrated the RubyOnRails Snapshot with SAP using WebServices. - Identified and analyzed SnapShot/CCV (J2EE app) integration bugs, using Ruby language scripts, developed subsequent fixes. Designed data cleanup scripts (Oracle 9i).- Integrated Internet Yellow Pages (IYP) with http://www.wm.com the main corporate site to provide user specified zip code based search for WMI's market area based contact information.- Fixed several problems with Internet Template Builder, an application to create web sites for thousands of WMI's service areas.- Currently working on Snapshot Letter Templates enhancements.

Houston, Texas, Us

Service Oriented Architecture (SOA) based HP Passport 5.0 (HPP) application providing web services for users & groups administration, SSO (single sign-on) and integration with existing client applications.- developed supporting web services features using session facade design pattern. - developed dynamically configurable server side logging using AspectJ- co-designed and developed a JUnit style web services testing framework.- developed unit, regression & integration tests using the above mentioned testing framework.- developed HPP management console.- developed SWT desktop client for HPP.

- strategy planning for business growth and targetting potential customers- architecting the system for Pipeline Integrity Management (PIM) web application- technology analysis, setup development, test and production servers in standalone and cluster mode.- integrating PIM with diverse data sources using Web Services- automated various mundane tasks ex. validating word document against a template, validating hyperlinks, converting MS Word docs to PDF (with hyperlinks maintained)

Sr. Product Developer - Mongoose Portal Studio(MPS) IDE & Portal Framework(MPF)·Architected, designed & developed 3 fully configurable Web Components.·Implemented BASIC authentication in Open Source SecurityFilter project with full logout capability. A feature never implemented in any J2EE server before.·Migrated MPS Container Based Security to a container independent SecurityFilter & JAAS based arch. Resulted in savings of ~$5600/migration of MPF to new app server.·Automated the multiple deployment of portals to WebLogic & Orion server from within MPS.·Developed re-usable database independent layer for fetching SQL-Query results in XML.·Developed a scalable Gateway service with Adaptive Overload Control for servicing thousands of concurrent data request.·Developed many custom JSP tags for various web components. Implemented Mediator Pattern to control states of app server & deployment controls.·Adopted eXtreme Programming methodology for all development tasks.

Computer Science

Master'S Degree, Biotechnology

Bachelor'S Degree, Biochemistry

Senion Secondary, Science