EXECUTIVE SUMMARY:

• More than 16 years of software development experience with multiple roles as a principal, manager, consultant, architect, designer, and developer.
• Managed and executed implementation of Mobile, Web, Portal, Integration, SOA, J2EE solutions from discovery through design, development, testing, cut - over, and, production.
• Defined and developed Mobile and Web architecture on Amazon EC2 cloud as well as on premise.
• Well versed with mobile technology like HTML5, iOS SDK, Objective C, Swift, Android
• Developed Supplier Portal, SAP CRM Portal, SAP MDM Portal, Sales Portal.
• SAP Certified NetWeaver Portal Technology consultant and XI/PI Development Consultant, and Sun Certified Java programmer.
• Managed teams of direct onsite and offshore reports.
• Experience working with Startup as well with fortune 500 companies.
• Solid experience with different J2EE and web technologies and Frameworks like Spring, Hibernate, Adobe Flex, My Batis, Jersey, node.js, SOAP and REST Web Services, SOA, EDI, JQuery, to name few.
• Wide variety of international experience with multiple skills. Responsible for and involved in a wide range of consulting assignments involving Requirements gathering and analysis, System architecture and Configuration, Application Design and Development.
• Experience working in Retail, Telecommunications, High-tech, Semi-conductor, Technology, Healthcare, Electronics, Chemical industries, Payments

TECHNICAL EXPERTISE:

Languages: iOS Objective C and Swift, Java, JavaScript, HTML, Unix Shell Scripts, Sencha, HTML5, iOS, Ruby

Operating Systems: Windows, Solaris, AIX, Linux, Mac

Database: SQL Server, Oracle, Informix, MySQL, Mongo NoSQL, PostgreSQL

Technology: J2EE, Ruby on Rails, SOA, BPM, Mobile (iOS & Android), Web

SAP ERP: SAP Enterprise Portal, SAP XI/PI, Visual Composer, RFID, ESS, MDM, BW, CRM, custom Java web dynpros

Mobile: Airwatch MDM, iOS, Omniture, Flurry, Sencha, HTML5, Phonegap, Android

Cloud: Netsuite, ServiceNow, Salesforce, Amazon EC2

Other: Vitria BusinessWare, WebServices, Apache, JBoss, UML, Kenan Arbor BP, Vantive, Geneva, TBS Metasolv, Sharepoint

PROFESSIONAL EXPERIENCE:

Confidential

Technical Cofounder

Responsibilities:

• Designed & Developed iOS swift app single handedly from backend to frontend.
• App enables users to connect with one tap without exchanging email or phone numbers. Users can share pictures, location, and chat in a group or in private.
• Ran the beta testing with more than 100 users
• Published the app to app store. App is a 5 star app.

Confidential

Mobile Engineering Manager

Responsibilities:

• Managed development of Confidential wide mobile sdk, which fuels Confidential consumer app, and server side orchestration service.
• Developed strategy for product quality for Server side orchestration service, Mobile SDKs (iOS & Android) including continuous CI, release management, source code management (Github repos), module management.
• Coordinated the cross team dependencies and managed the execution.
• Initiated multiple technology innovations like config based orchestration service, mobile based authentication for the sites.
• Architected fingerprint authentication for Android devices (Fido) and iOS devices.
• Managed implementation of wallet management including managing funding instruments, send money, request money, add and withdraw funds, transaction history, and other features.

Confidential

Mobile Architect

Responsibilities:

• Architected and designed Fingerprint authentication of Confidential App using Fido protocol in iOS and Android.
• Architected and contributed in development of mobile sdk (iOS and Android) for p2p (Send and receive money), wallet management, and activities.
• Designed Authentication framework with email/password, Phone/Pin, Partner PIN and fingerprint.
• Designed and developed Nodejs application to onboard partner customers to Confidential .
• Implemented OAuth 2.0 authentication with open id connect.
• Developed a protocol for secure data exchange between third party and Confidential for mobile apps.
• Designed SSO (one touch) between merchant apps and Confidential app, where Confidential app (if present) is automatically opened for express checkout experience from merchant apps.

Confidential

Technical Solution/Mobile Architect

Responsibilities:

• Architected Mobile Service Management (MSM) Platform (new product), which allows users to collect various mobile statistics like usage analytics, performance analysis, crash report, logging, and exception report.
• Developed iOS and Android demo mobile apps to demo the MSM functionality.
• Designed and developed backend infrastructure to collect the statistics data with REST API
• Designed and Developed mobile SDK for mobile app crash analysis, exception logging, and event handling in iOS and Android.
• Architected CA Mobile Content Management from ground up.
• Designed MCM API specifications, database schema, and high level architecture
• Designed and developed end-to-end backend framework including data layer, service layer and API layers to standardize the development.
• Guided a team of developers to develop the product with Agile methodology.
• Advocated test-driven development for the project.
• Architected product API security layer with OAuth 2 and Open Id Connect.

Environment: Java, Mybatis, Spring, Jersey, Testng Framework, IBM RTC, iOS

Confidential, CA

Mobile Technical Architect

Responsibilities:

• App is used to display the products based upon person’s skin tone with product rating, and option to buy.
• Architected mobile solution where app would run in complete offline mode with daily sync from the server through REST services.
• Designed the hybrid app with html widgets running in phonegap container to support app updates without releasing newer version of app.
• Developed strategy for app distribution management using Airwatch MDM.
• Designed the various daily feeds like inventory, store assortment, product rating to app through node.js
• Administered and configured Airwatch MDM to provision ipad devices for all Confidential stores.
• Managed provisioning profiles for all mobile apps.
• Developed Airwatch-Splunk integration to collect mobile app related analytics.
• Configured and managed infrastructure on Amazon AWS.
• Architected solution for retail email receipts - integrating POS system with internal systems.
• Architected email receipt solution for POS and Mobile POS.
• Brought Consumer shopping history platform from concept to realization.
• Defined the architecture, development tools, and strategy for solution.
• Designed and developed the solution with Ruby on Rails.

Environment: Ruby on Rails, Apple iOS, Heroku, Java, AWS, Git, Twitter Bootstrap, JQuery, JSON, REST Services

Confidential, CA

Sr. Software Application Architect and Manager

Responsibilities:

• Introduced Mobile infrastructure in the corporation deciding the mobile, defined development and deployment strategy, and technology.
• Developed architecture, system landscape for mobile app development and deployment.
• Managed development of two highly successful mobile apps (iOS and html5 apps).
• Managed ipad app design and development; App is used by clinical sales representatives to access video and document library on ipad in offline mode. App synces upto 8GB of content. App also contains favorite feature, and emailing functionality. Usage analysis was done through Flurry.
• Html5 app (using Sencha and Phonegap): Architected and developed app to access and update Netsuite (CRM) and SAP CRM data through webservices. Clinical Sales Rep can report any issue, see all the outstanding complains, update surgery information through this app in online and offline mode.
• Developed Custom Enterprise App Store for Android and iOS devices.
• Defined MDM (Mobile Device Management) strategy for the company.
• Defined analytics for best user experience.
• Designed and architected server side using J2EE and REST services with AD authentication.
• Developed SAP Data Service interfaces to feed mobile caching database from ECC and Netsuite DB.
• Vendor evaluation for hosting, CMS (content management system), MDM, Identity management, from scope, RFP to SOWs signed.
• Managed Migration of 14 public facing sites on cloud (Amazon EC2) in just few months.
• Architected High Available Web Solution on Amazon cloud.
• Implemented strategy for S3 Storage, Auto Scaling, EC2 instances, load balancing and fail-over.
• Architected and Implemented open source Java based Liferay CMS for community site.
• Managed team of designers, infrastructure, developers and testers.
• Led vendor evaluation and selection for cloud storage, CMS, analytics, and infrastructure.
• Led IT planning for marketing department for new robust and scalable hosting infrastructure.
• Designed, architected, and managed number of J2EE projects from scratch like Revenue Recognition System, Advanced Instrument Training, Timesheet Management, QC Scripts Approval System, and Pitchbook Admin.
• Developed Netsuite business process to manage Systems, medical procedures, training, and support case including developing client and server side scripts, designing the screens, and developing structure for webservice calls.
• Integrated SAP ERP with Fedex, home grown systems, Oracle Agile, LMS, Netsuite CRM, Clarify, EDI, and others.
• Designed and architected SOA solution with Web Services, ETL and SAP PI.
• Introduced SAP PI in the company and built/transition over 35 interfaces.
• Implemented and defined Enterprise strategy in the area of cloud storage, Single Sign On using Site Minder and oAuth, non-employee access to applications, mobile apps management, integrations and SOA, customer and supplier portals.
• Leading a team for developing SAP Supplier Portal. Developed vendor quality notifications and audit management using java Webdynpro.
• Designed and developed Vendor Approval workflow using SAP Portal BPM 7.2 and Java Webdynpro.
• Configured SSO among SAP ERP, SAP BW and SAP CRM with Active directory integration
• Implemented and maintained various web applications like HP PPM, Quality Center, Sharepoint

Environment: SAP Portal 7.0/7.2, SAP PI 7.1, Oracle 10g, SAP Java Webdynpro, NWDI, Java, J2EE, Spring, Hibernate, SQL/PL/SQL, JavaScript, XML, Adobe Flex 3, Netsuite Web Services, iOS, html5, Liferay CMS, Amazon EC2, SAP Data Service, Flurry, SAP Afaria MDM, SOAP and REST services

Confidential, Redwood City, CA

Sr. Technology Architect (Technical Manager)

Responsibilities:

• SAP MDM Portal was designed to maintain products, packages and releases, which cadence offers to their customers.
• As an SAP Portal architect and lead, architected, designed and led MDM portal solution for Cadence.
• Managed a team of 10 technical resources and testers.
• Gathered all the business requirements from client through conducting requirements interviews and playback sessions.
• Designed a hybrid solution with standard and custom webdynpro contents to satisfy all business requirements and conducted multiple design playback sessions with IT and business.
• Designed the whole custom workflow solutions, which met all the business requirements.
• Successfully implemented the Portal solution leading 15 onsite-offshore developers, guided them through the development phase.
• Designed and developed multiple development components myself in J2EE.
• Led all the system integration testing efforts and supported user acceptance testing.
• Designed the portal solution to generate and maintain Pricebooks with flexible criteria.
• Configured portal for SSO using SunOne LDAP, performed the Portal performance tuning
• Created and configured all the iviews (standard, webdynpro, and KM documents), pages, worksets, and roles and configured UME, MDM standard contents, Universal Worklist (UWL), PCD, NWDI, and other portal objects.
• Rebranded portal for customer need by configuring themes, rules, framework (light and regular frameworks).
• Helped in the design of MDM data model, deciding the table structures in MDM and Oracle schema, syndication to target systems, and MDM validations.

Environment: SAP MDM 5.5, SAP Portal 7.0 SP15, Oracle 10g, SAP Java Webdynpro, NWDI, Java, J2EE, SQL/PL/SQL, JavaScript, SAP PI

Tech Lead and Developer

Confidential

Responsibilities:

• As a Tech Lead and developer, developed a flex based web based UI to create retailer profile with stores and terminals, to maintain gift cards, and view transaction history.
• Developed the back end in Java using Hibernate and Spring frameworks.
• Developed the interface between the terminals and center SQL Server instance for all the transactions.

Environment: Java, Adobe Flex 3, ActionScript, Adobe Data Service, SQL Server, JBoss Application Server, Hibernate, Ajax, Java, EC2

SAP Portal (ESS and HR) and XI Lead and Architect

Confidential, Malvern, PA

Responsibilities:

• As a SAP Portal architect and lead, implemented ESS solution, including Timesheet & Expense entry and approval, purchase requisition and good receipts for 3000 employees of a higher education firm.
• Configured ESS and MSS packages for timesheet, expenses, and purchase requisition. Configured Universal Worklist (UWL) for manager approval. Also configured ESS in SAP ECC for timesheet and expenses.
• Worked as a portal and XI admin, installed Java and ABAP stacks, configured SLD in Dev and Production, transported Portal and XI objects.
• Setup single-sign on between SAP and portal, and Active Directory integration for user authentication, where SAP was running on Linux.
• Customized (rebranding) the portal theme according to the client needs and enabled users to login into SAP GUI from portal.
• Customized the logon page by creating and configuring ESS/MSS iviews, sapgui iviews and KM iviews.
• As an SAP XI Lead, integrated SAP ECC with Siebel, Clarify, and few legacy systems. Developed the XI interface configuration, message and Java mapping.
• As a SAP Portal and XI expert, assessed the impact on the systems for SAP upgrade from R3 to ECC 6.0. Also designed the infrastructure to use NWDI in the landscape.

Environment: SAP ECC 6.0, ESS, SAP PI 7.0 SP12, Clarify, Project Systems

SAP Portal (IS Media) and XI Lead Developer

Confidential, NY

Responsibilities:

• As an SAP Portal developer, implemented SAP NetWeaver Portal solution for posting advertisements by the agencies including credit authorizations for a major paper and electronic media company.
• Developed portal iviews using Java, XML, and XSL with JGlue framework.
• As an XI architect and lead developer, designed and implemented interfaces using SAP XI integrating advertising and circulation modules for a leading electronic and media company.
• Developed interfaces integrating web services, file transfer protocols, and JMS integrating SAP with websites like Monster.com, Cars.com, boston.com and other third-parties.

Environment: Java, XML, XSL, JGlue, SAP NetWeaver, SAP XI, JMS

SAP BW Portal Lead

Confidential, NJ

Responsibilities:

• As a portal architect implemented SAP NetWeaver BW Portal for an advanced electronics control and automation systems manufacturer.
• Developed portal solutions for BW reports for sales and inventory.
• Created BW models, iViews and pages using Visual Composer and deployed on portal.
• Developed the portal transport strategy and also installed and configured J2EE stacks and SAP Portal.
• Re-branded SAP portal for the client, setup security and roles for users and clients with LDAP, configured single sign-on with LDAP, and R3 systems.
• Developed an executive dashboard using visual composer, receiving recognition from CIO and VPs.
• Uploaded roles from BW and configured, created and configured various iviews, pages, and worksets.
• Integrated portal with Business Objects for performance iviews.

Environment: SAP NetWeaver Portal, SAP BW, LDAP, Business Objects, Visual Composer

CRM Portal Architect

Confidential

Responsibilities:

• As a CRM Portal architect, implemented SAP CRM Channel Management Portal for BE demo solution.
• Configured and implemented the SAP CRM Business Package for High Tech industry.
• Integrated SAP CRM workflow in Portal, and configured partner portal and partner registration.
• Gained knowledge and understanding of SAP CRM Sales and Marketing modules.
• As an integration expert, developed solutions for data synchronization across CRM, Billing and Provisioning systems for a Telco company.
• As a tech lead, designed and developed a successful solution to synchronize CRM and billing systems.

Environment: Tibco BW, Data Exchange Server, PL/SQL, ETL

Architect and Lead

Confidential, Hollywood, CA

Responsibilities:

• As an architect and lead, implemented complete integration solution for a marketing company. The solution included integrating various systems with custom applications through web services and JMS.
• Implemented SOA (Service Oriented Architecture) solution using Sonic Software JMS and web services.
• Played a lead role in architecture, design, development and testing of this end-to-end solution.
• Developed the custom web services and used the fedex, salesforce.com web services.

Environment: J2EE, Hibernate, Web Services, Sonic Software MQ and ESB, Oracle

Senior EAI Designer and Developer

Confidential, Milpitas, CA

Responsibilities:

• Senior EAI designer and developer for a semiconductor process manufacturer, worked on full development cycle of SAP EAI integration solutions from functional/technical design through final production implementation and support.
• Met regularly with the client and team members to resolve key requirements issues and recommended strategies for business key processes and interfaces.
• Designed and developed finance interface with Citibank and Bank of America for AP files, employee and contractor management process, and key SAP interfaces including sales, service, and logistics to name few.
• Served as a liaison between the design and development team to ensure timely completion of project deliverables.
• Implemented SOA, BPM and workflow solutions in this project.

Environment: SAP EAI, SOA, BPM, Java

Confidential, Cypress, CA

Sr. Architect

Responsibilities:

• As a Vitria Consultant and Senior architect, designed and developed a number of interfaces including Financial AP and lockbox interface, EDI Management tool.
• Involved in HIPAA implementation for 276/277, 278, 835/837, 997 and other X12 transactions.
• Implemented the solution with BPM, SOA and workflow.
• Developed Trading Partner system using J2EE and Vitria.
• Defined the requirements and implemented integration with Salesforce.com for CRM and integrated customer, account information with the client systems.

Environment: EDI Management tool, BPM, SOA, CRM