SUMMARY:

• 10 + Years of Experience in Software Design, Development Enterprise Application Integration and N - Tier architectures leveraging the power of Internet Technologies.
• 3 + Years of experience as full stack developer developing web application. Experience in Web based application development using Microsoft Technologies like ASP.Net MVC, JavaScript, AngularJS, Angular 2, Typescript, ADO.NET.
• E xperience in Development of various applications including Web, and Client/Server Applications using .NET Framework, C#, ASP.NET, ASP.NET MVC 4, JSON and AJAX Technologies in Microsoft Visual Studio, Microsoft Visual Code.
• Extensive knowledge of Data structures and algorithm. Usage of same to solve designing application problems ahead of product implementation.
• Good knowledge and concepts in Object Oriented Programming (OOP) concepts.
• Worked extensively on designing, development and deployment of Rest based application in .Net.
• SOA / ESOA based architecture and design of application and Integration.
• Designed backend .NET applications using AJAX, MVC, Entity Framework 6, WCF.
• Writing unit tests in .net and using NUnit as unit testing framework for all .Net coding.
• Single handedly delivered 40+ front-end applications in Angular JS 1.4 along with CSS3, HTML 5, Bootstrap, Telerik, KARMA for unit tesing and Protractor for E2E testing with Jasmine as framework in my last project. Currently upgrading Angular JS 1.4 to Angular JS 2 with Typescript.
• Worked on Github and Team foundation server.
• Accountable for creation of multiple custom Angular JS directives.
• Accountable for gather requirement from stakeholders, requirement analysis, FSD and TDD creation, proposition of Solution design, Coding, testing of application.
• Innovative, strong presenter with experience leading webinars and conference.
• Built relationship with client and across organization and teams with exception writing, presentation, and interpersonal communication skill for successful delivery of project according time line.
• Groomed with experience to become an effective leader, mentor during my professional duration.
• Motivated Self-starter in each assignment through out my career. Advocator and follower of Best Practices for development in entire project duration.
• Proven record to work in highly demandable environment, pressure and even exceptional record to server client, stakeholders irrespective of development or supporting activities.
• Self-initiator to propose new technology based on ROI, TCO to clients in order to achieve high level of profit and satisfaction from final product. Always first professional to learn and even mentor team member on chosen technology.
• Thorough understanding of business domain in order to understand requirement and serve clients.
• Accountable for tracking of delivery of objects, identifying the right resources for project requirements, time management, and technical training.
• Effectively communicated with clients to help facilitate conveyance of user requests to technical teams alleviate client concerns, and minimize risks.
• Agile Methodology: Scrum Reports, Standup Meetings, Sprints, and some Test-Driven Development.
• Followed ITIL process to serve client issues while supporting applications post go live.
• Worked on Agile, Lean, Scrum, and waterfall software methodologies.
• Familiarity working with MongoDB, React JS.

TECHNICAL SKILLS:

Front-end: HTML5, CSS3, JavaScript, JQuery, Angular JS 1.5, Angular JS 2, Bootstrap, Protractor, Karma, Jasmine, Kendo Grid, Browser developer tools, Webstorm, Redux, Grunt, Gulp, SystemJS, angular-cli, NPM, Selenium, Protractor

Back-end: .NET Framework 4.0, ASP.NET, ASP.Net MVC,SQL Server 2008-2012, ADO.NET, Web Services, XML

Database: SQL SERVER, MongoDB, SAP Hana

Middleware: SAP PI, SAP PO, Mercator, SAP Netweaver Gateway

Others: UML, XSLT, Data stage, Candle Net Roma, MS Visio, Scrum, Agile, Functional Programming, JIRA, GIT

PROFESSIONAL EXPERIENCE:

Confidential, New York

Programmer/Developer

Responsibilities:

• Performed Angular JS 1.5 & 2, HTML, CSS3, Bootstrap, Angular Bootstrap, Grunt, Protractor, Selenium, Karma, Jasmine coding to deliver a user friendly and powerful UI to interact.
• Directive based design for all HTML element type like button, label, textbox. Modals, busy spinner, hotkey, nested typeahead combobox.
• Wrote components in Angular 2. Replacing extJS from angular codebase.
• Supported the new enhancement 24 X 7. Solved issues related to Angular JS.
• Worked on Agile Methodologies for software development. Positively respond to change and any new requirement.
• Development of Angular JS component along with Best practices and Separation of Concerns.
• Worked on Karma, Protractor to perform Unit test, E2E testing of Angular JS developed components.
• Usage of Jasmine Framework to perform the testing of Angular Components with Karma and Protractors.
• Wrote E2E testing using selenium and protractor.
• Work on JIRA and Git. Created editor for parsing the dsl data and coverting the same into html element.

Environment: .Net, Angular JS 1.5,Angular JS 2, Bootstrap, CSS3, HTML 5,Angular-Cli, SystemJS, JASMINE, GRUNT, GIT, Angular UI Bootstrap, Javascript, Protractor, Karma, Selenium, JIRA, Git, Perforce, IntelliJ, Typescript

Confidential, New York

Programmer/Developer

Responsibilities:

• Worked on Entity Framework 6 and implemented the Database first design approach.
• Developed the detailed design document for all new functionalities to be achieved inside new system IDCAM.
• Performed Angular JS 1.4, HTML, CSS3, Bootstrap coding to deliver a user friendly and powerful UI to interact. Created Element based directive for form validations and employee search.
• Wrote .Net REST based API’s in backend using C # to interact with Microsoft SQL Server and also interfaced (integrated) with these API. Mostly creation AJAX applications.
• Web Application development using Angular JS 1.4, HTML, CSS3, Kendo Grid code development using jQuery Bootstrap 2.
• Been part of first ever. Net-programming project and acted as one major contributor to coding, developing, debugging .Net API’s, JavaScript.
• Supported user issues on .Net and Angular JS.
• Incorporated Agile methodology during development and drove Scrum meeting everyday.
• Worked on Object oriented principal in entire project duration while development and design of multi tier Web development.
• Worked on various angular JS built in directive like $compiler, $cacheFactory, $location.
• Wrote unit test cases for angular modules using Karma and Jasmine.
• Learning and working concurrently on Typescripts.
• Wrote Unit Test to test all use case in .Net.
• Followed EF 6 (ORM) to create project on basis of Database First design. Worked on IIS server.
• Worked on angular native route module to develop SPA adhered application.
• Performed model update for SQL Server database. Created database objects such as tables, views, stored procedure, triggers.
• Designed and developed web pages using VB.Net, HTML5, JavaScript, CSS3 and .Net 4.0.
• Used Entity Framework and used Common libraries to make reusability of the code.
• Developed and created application with n-tier architecture, writing user controls and web controls.
• Translated PSD into FSD and TSD.
• Performed both manual and automated testing.
• Created .NET reusable, scalable, maintainable API’s to provide custom functionality as per the requirements.
• Ability to Troubleshoot SQL Code and checking the performance tuning using SQL Profiler.
• Used TFS as source repository and project document sharing.
• Leveraged apt Interface ( collections) to bring out perfect data manipulation algorithm in place for API to be performance efficient in .Net.

Environment: .Net, Angular JS 1.4, CSS3, HTML 5, KENDO GRID, SQL Server, Triggers, Constraint, Store Procedure, Jasmine, jQuery Bootstrap, Javascript, Karma, ASP.NET MVC, ADO.NET, TFS

Confidential

SAP PI Lead

Responsibilities:

• Co-ordinate the detailed design of every scenario and validated/transformed functional specification into technical specification. Validated the functional requirement synchronization with the application scope.
• Define solutions based on SOA CoE architecture guidelines and present proposed designs to Architecture Review Board and Executive leadership. Provide inputs and ideas to mature SOA CoE governance processes and integration frameworks.
• Develop and support reporting solutions primarily using SAP Process Integration (PI) application. Consult with end users and project team members to gather, interpret, and document reporting requirements and resolve complex design issues impacting reports.
• Worked directly with business units to understand needs and translate into technical specifications. Interfaced with IT to access SAP and other data and created ad hoc reports.
• Designed and configured interfaces in SAP PI / PO. Configured SOAP, Advancto REST, JDBC, JMS, IDOC, RFC, File, HTTP, SOAP Axis adapter for the interface. Debugged the interfaces scenarios in case of error.
• ALE Configurations, Java Mapping, OS Commands, SOAP lookup coding in SAP PI.
• Design scenario to read et-XML format in SAP PI, worked on content based routing, dynamic routing of data. Managed SAP PI transports, and troubleshooting errors in transport logs.
• Performed the SIT and UAT testing along with testing team to test the functionality of code. Performed the code changes if applicable. Wrote the test scripts to test the functionality aligned with functional specifications.
• Expose the functionality/ service of an application as web service to serve the purpose of SOA.
• Worked on SAP NetWeaver Gateway to provide a seamless solution for O-Data format.
• Provided Post implementation support for SAP PI and Gateway Interfaces.
• Analyzed, Designed and created the interfaces independently from offshore along with onsite functional team.
• Provided solution for mobile integration and how to absorb O-Data functionality using REST adapter.
• Worked on SAP NetWeaver Gateway to provide a seamless solution for O-Data format.
• Installed REST adapter on SAP PI with the help of Basis team
• Co-ordinated with onsite functional team to provide solution on coming project scope and brief the requirement along with Technical implementation pattern to offshore.
• Handled the build/delivery of almost 19 interfaces as part of new design single handedly due to change to Wessendorf rollout phase.
• Provided the scope and roll out code changes activities as part of migration from Wessendorf adapter to SAP PI.
• Done Message Monitoring, Queue Monitoring using SXMB MONI, SMQ1, SMQ2 and cache delete using SXI CACHE Transaction codes.
• Lead a team of 13 members for end-to-end Integration in A2A and B2B scenario.
• Integration of SAP ECC using ABAP proxy and SAP BI using file based scenario.
• Integration of Ellipse (JMS, Web service, REST), Click Schedule (Web service) MyCalendar system (JDBC), iPad application (REST), Syclo/Work Manager (Web service), SAP EP.
• Designed AS2 based scenarios in SAP PI and configured MDN.
• Data Migration/Provisioning using SAP BODS, SLT, SAP Hana modeling using analytical and calculation view.
• Performed DXC activities for SAP BI (MySQL database) to SAP Hana.
• Created the interfaces independently from offshore along with onsite functional team.
• Provide solution for mobile integration and how to absorb O-Data functionality using REST adapter.
• Installed REST adapter on SAP PI with the help of Basis team
• Co-ordinated with onsite functional team to provide solution on coming project scope and brief the requirement along with Technical implementation pattern to offshore.
• Analyze and resolve report development issues, including problems with data integrity, data design, and functional/technical software issues. Fine tune performance of query and cubes.
• Technical Documentation of all interfaces to achieve the functional behavior.
• Monitored message processing and message throughput. Troubleshooting and status tracking of messages. Error and alert handling of messages.
• Root Cause analysis of failed messages.

Environment: SAP PO 7.4, SAP 7.31, Ellipse, Click Schedule, Syclo, SAP EP, iOS, SAP BODS, Oracle DB2, MyCalendar (Third party application),ECC, SAP BI, and JCAPS

Confidential

SAP PI LEAD

Responsibilities:

• Analyzing the current scenario/ flows and propose a new refined structure for the flow of data with micro level of design defined and proposed in the initial phase to gain Customer loyalty with confidence and trust.
• Initiated presentation on functional (technical, if required) on currently running scenarios in order to get deeper insight on every interface.
• Presented technical POC directly to onside Client delivery head also functional head.
• Estimating hours of work for the development work and Projects.
• Always co-coordinating with functional team in order to gather information about different systems involved (e.g. MDM, Ariba, ECC, Autosys).
• Configuring SLD, Developing the SAP PI interfaces using IR and ID
• Worked on with web services, Proxy and configuration models
• Configured with alert generation, parameterized mapping, JDBC lookups, Email, Message Queue, Trace and Adapters.
• Preparing the technical Specification document and serving as guiding factor for Functional documents. Updating the old technical documentation relevant to new standard naming convention.
• Worked on POC’s for version PI7.3.
• Create Adapter module in NWDS and deployed the same in SAP PI.
• Full Integration flow creation POC documentation using NWDS.
• Developed Context objects, principal propagation, Receiver Rule, header mapping in SAP PI.
• Maintained a shift roster, End to end workload tracker with constant update on the same to onsite client team.
• Reviewer for all technical documents and technical activities & corresponding delivery.
• Followed best practices, guidelines, conventions, and production-support procedures for SAP XI/PI for various clients on their SAP implementation.
• Configured and developed File to File, IDOC to File, SOAP to JDBC, SOAP to File, JMS to JDBC, JMS to SOAP, SOAP to SOAP, JDBC to File, File to IDOC, File to ABAP proxy and vice-versa type of interfaces (Synchronous / Asynchronous) between SAP and non-SAP Applications including Legacy to Legacy applications.
• Integration with SAP ECC, SAP MDM, SAP HR, Ariba, SAP CRM, Siebel CRM.
• Upgrade from SAP PI 7.1 to SAP PI 7.31.
• Creation of Classical Idoc based scenarios in AEX IDOC AAE scenario as part of upgrade.
• Worked with the Integration Builder Design and Configuration to develop all the required objects for the Integration Scenario using graphical mapping.
• Replacing all the BPM flows with more efficient and enhanced PI functionalities.
• Analyzing the current PSRM system in order to phrase the compatibility between SAP systems.
• Working with ABAP proxies, SOAP protocols and additional module enhancements features in order compatibility between formats of different systems.
• As the project is mostly a support project leaving PI development, so had to keep track of Status Tracker of all development work and keeping the SLA in tight.
• Generate the SLA report for every month.
• In co-ordination with Project manager and Program Manager always work toward the objectives of project, stakeholders, and customers are met first.
• Co-coordinated team logistics. Concerns of team members are heard, propagated transparently and resolved timely. Work with functional managers and the team sponsor to obtain necessary resources to support the team's requirements.
• Served as a focal point to communicate and resolve interface and integration issues with other teams.
• Recognize and celebrate team and team member accomplishments and exceptional performance.

Environment: SAP PI 7.31,SAP PI 7.30, SAP PI 7.11, SAP PI 7.10,SAP MDM, Ariba, SAP ECC, SAP HR, Siebel CRM, SAP CRM, Oracle DB2,SAP BI, Autosys, Datastage, Third Party Applications, Microsoft SQL server, Oracle DB2

Confidential

Developer - SAP PI

Responsibilities:

• Understanding Business Scenario and propose technical Solution which are feasible and fulfill the Business requirements. Understand the Functional Requirements from the functional Consultant and implement integration solutions using PI.
• Preparing the Technical Specification Document, Unit Test Document.
• Monitor, report and resolve issues listed in the Interface email alerts, SXMB MONI and runtime workbench.
• Actively participate in the Incident Management, Problem Management and change management.
• Make changes to PI objects in Integration Repository and Integration Directory.
• Interact with users in order to understand their concern on the tickets opened by them
• Take on change requests like processing Idocs, create/update partner profiles.
• Mentor newly joined team members and advise them on processes followed within the team and other best practices.
• SLD configurations i.e. defining Technical, Business Systems, Transport Targets, SWVC Creation.
• Development of Design Objects and User Defined Functions.
• Configuration of ID objects like Business services, Communication channels using various adapters like IDOC, HTTP, File Using File Content Conversion, RFC and SOAP. Develop IR, ID objects.
• Runtime Monitoring of Integration Builder objects.
• Unit testing/Integration testing and analysis of test results.
• Implementing Rollouts and change request.
• Development interface and mapping objects in the SAP XI Repository based on technical specifications for inbound and outbound EDI/NSD Scenarios.
• Extensively worked on EDI Data standards EDIFACT,ANSI X12.
• Identify Datastage Maps required for different scenarios and configure them in XI 3.0
• Filling of different ABAP tables for calling datastage maps
• Replacement of TIBCO with J2SE/AS2 Advantco Seeburger adapters.
• Developing XSLT mapping in place of Datastage mappings.
• Implementation of Datastage mapping in SAP PI.
• Seeburger adapter configuration and monitoring.
• Design and development of ccBPM involving exception handling, Sync-Async bridge and Synchronous communications, Alert triggering and error handling
• Configuring Scenarios & Configuring Adapters

Environment: SAP PI 7.0, SAP XI 3.0, Datastage, SAP ECC, SAP BI, SAP CRM, Microsoft SQL server, Oracle DB2, SAP EP, Third Party Applications, TIBCO, EDI, Legacy Systems