Summary
Overview
Work History
Education
Skills
Timeline
Generic

Surendra Gollapudi

Helotes,United States

Summary

Enterprise System Dev Engineer Specialist with 8+ years of extensive experience in the design, development, and implementation of web-based applications and integration solutions. Demonstrates proficiency in webMethods components and a strong background in Service Oriented Architectures (SOA) and REST-based services. Proven track record in enhancing system reliability, security, and efficiency through innovative solutions and comprehensive testing.

Overview

11
11
years of professional experience

Work History

Enterprise System Dev Engineer Specialist

Valero
San Antonio, TX
03.2021 - Current
  • Develop flow and error handling services, ensuring seamless data processing and integration
  • Troubleshoot and resolve connectivity and data setup issues, enhancing system reliability
  • Implement JWT and OAuth authentication, improving security protocols
  • Create and manage trading partner profiles and agreements, optimizing document exchange
  • Conduct comprehensive testing phases, ensuring high-quality application performance.

webMethods Developer/Admin/Support

Spartan Solutions Inc
02.2015 - 02.2021
  • Analyze, design and develop interfaces using webMethods
  • Designed and developed interfaces which include processing EDI, flat files and XML, OAGIS
  • Migrating Integration Server/trading networks from 8.2 to 9.8 and 9.12 to 10.5
  • Solved critical issues pertaining to Reverse Invoke (RI) Integration Server and worked with Software AG to understand problem and applied Core Fixes to resolve issue
  • Designed and developed error handling strategies, development guidelines and naming standards for the integrations
  • Perform code review for API's developed by team members also revise, update, refactor and debug code
  • Coordinate with POCs of internal and external partner system personnel during end-to-end testing of interface changes
  • Responsible for developing various ABAP reports/objects
  • Developed ALV reports, conversion programs using BDC and BAPI
  • Worked on creating RFC destination on SAP and PI side, configuration of RFC, IDOCs, ALE and partner configuration and ABAP SOA manager proxy configuration
  • Configured Partner Profiles, Document Types, Processing Rules, TPAs as part of Trading Networks setup for enabling B2B gateway
  • Developed Complex Flow Services to process both inbound & outbound EDI documents such as 210,214, 850, 855, 810 and 856 (IDOC's into ANSI X12 EDI and Vice Versa)
  • Designed and developed a framework to selectively route inbound EDIINT AS2 transactions to a remote system using https: post
  • Implementing Log4J logging for webMethods to help with debugging efforts and created custom Log4J logic to log messages to file based on the logging level selected
  • Configured and administered JDBC Connection pools/Data sources, JMS Connection Factories and other JMS artifacts like JMS Servers, Distributed Queues
  • Worked on document type like cXML, xCBL and OAGIS
  • Documenting the design specs and known issues for easy understanding of the project in production and for future enhancements
  • Responsible for code migrations between various environments (Development, Testing, Staging and production) and held code maintenance and upgrade reviews
  • Extensively worked on developing REST API's for web application
  • Development included developing Flow/web Services/Processes/Java/SQL components, configuring adapters, writing adapter services, triggers (Used pub-sub model to develop an interfaces & developed utility services using java services)
  • Good understanding of web service standards such as ws-security and policies
  • Configured JDBC connections, Services and Notifications to send/receive data from oracle database
  • Worked on large scale projects in agile software life cycle
  • Hands on experience using Microsoft SQL and Mongo DB
  • Hands on experience writing performance efficient queries in SQL
  • Worked on Developing single on Sign (SSO/SAML) authentication
  • Hands on experience developing java service for fetching and uploading data to AWS S3 bucket
  • Worked on integration of KF to Workday (HRIS platform) using SOAP webservices
  • Hands on experience using API gateway and apache spring layer using as proxy REST layer
  • Developed applications to integrate with Amazon Web Services AWS
  • Used components like AWS Kinesis and S3 bucket for file transfers and write/read functions
  • Work with DBAs regarding DB connectivity issues, creation of database objects etc
  • Troubleshoot server issues or DB connectivity issues (possibly raise Service Requests with webMethods Technical Support)
  • Hands on experience handling, configuring FTP, SFTP, File polling, HTTP and HTTPs ports
  • Involved in unit testing, integration testing, SOAP UI testing, smoke testing, system testing and user acceptance testing of the application
  • Created trusted keystores for secure connection to HTTPS based webservices
  • Worked on GXS Trading Grid for exchange of wide variety of transactions with various business partners-from POs and ASNs to invoices and payment instructions
  • Provided production support and debug issues on priority basis.

Java/webMethods Developer

Spartan Solutions Private ltd
08.2013 - 09.2014
  • Performed role of a Junior Developer, which includes requirement analysis, design, development, testing, and documentation
  • Developed the Web application upon J2EE architecture
  • Created Entity and Session beans to implement business logic using Java classes and EJB's
  • JDBC was used at the connectivity with underlying Oracle database
  • Involved in the development of user interface using struts framework
  • Developed and implemented the various validation rules for the user input data based on the business rules
  • Responsible for managing and creating trading partner profiles in Trading Networks Console
  • Defined Processing rules and Document types for inbound and outbound documents in Trading Networks console
  • Worked on flat file processing using webMethods Pub API
  • This was used to convert some custom flat file transactions from external partners
  • Installed and configured webMethods Trading Networks components
  • Configured Adapter Connections for Oracle database
  • Involved in resolving change requests, resolved medium priority tickets.

Education

Master's in Electrical Engineering -

University of Missouri-Kansas City
Kansas City, MO

Bachelor of Engineering -

V.V Institute of Technology, JNTU

Skills

  • webMethods
  • Java
  • javascript
  • SAP ABAP
  • SAP Fiori
  • SAP RAP

Timeline

Enterprise System Dev Engineer Specialist

Valero
03.2021 - Current

webMethods Developer/Admin/Support

Spartan Solutions Inc
02.2015 - 02.2021

Java/webMethods Developer

Spartan Solutions Private ltd
08.2013 - 09.2014

Master's in Electrical Engineering -

University of Missouri-Kansas City

Bachelor of Engineering -

V.V Institute of Technology, JNTU

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Surendra Gollapudi