Name: Krishnamurthy Mayappa

E-mail: mayappakrishna@gmail

Phone: +1-816-***-****

RESUME

Summary:

12+ years of strong experience in analyzing, designing and developing solutions for IBM B2B integration and Managed File Transfer solutions.

Tool expertise: IBM Sterling Integrator (SI) v6.0, v5.x, Gentran Integration Suite (GIS) v4.x, SeeBurger BIS 6

Managed File Transfer (MFT) expertise: Sterling File Gateway (SFG), Axway Synchrony, SeeBurger SEEFX, Moveit

Patching, Installation and design experience of SI/Docker container based SI/SFG/Sterling Control Center/Seeburger integration platforms

Migration experience Axway to Sterling Integrator, Gentran to Sterling Integrator

Incident management, Event framework, Troubleshooting, L3 activities, Performance tuning etc.

Expertise in BPM, developing complex business processes using both SI’s Graphical Process Modeler (GPM) and Business Process Modeling Language (BPML)

Developed stand-alone and Generic Business Processes for EDI lifecycle processes, communication processes using FTP/FTPs, SFTP, AS2, HTTP/HTTPs, Connect:Direct, WebDAV, AWS SFTP / S3 etc.

Experience in architecting and implementing end to end solutions for RosettaNet, EDI Gateways, MFT and AS2 for large volume organizations

Expertise in identifying and implementing custom automation & self service solutions like Multiple File Recovery Application (MFRA), AS2 Registration Automation (ARA), EDI Partner On-boarding (EPO), MyFileGateway branding & customization for organizations

Translation of EDI to Flat Files, SQL, XML vice versa using SI/GIS Map Editor

Worked on various X12 transactions 204, 210, 214, 110, 810, 830, 856, 850, 855, 990, 997 etc. and Rosettanet transactions 3B14, 3B18, 2A1 etc.

Experience in working with Unix shell scripts(.sh) and Windows scripts(.bat)

Platform/Product evaluation for various organizations, proposals, solutions on critical issues and enhancements etc.

Technical Skills:

B2B/MFT Toos

Sterling File Gateway, Sterling Integrator, Sterling Connect Direct (NDM), Sterling Secure Proxy, Sterling Control Center, Gentran Integration Suite 4.x, Axway Synchrony exchange, SeeBurger BIS, SEEFX, Moveit, Tidal Job Scheduling

EDI Standards

ANSI X12, ROSETTANET, cXML

Protocols

AS2, FTP, SFTP, FTP(s), HTTP(s), Connect:Direct NDM, SMTP, WebDAV, AWS SFTP / S3

Language/Tools

SQL, Splunk, XML, XPath, Extended Rules, GPM, BPML, TOAD, SQL Developer, Microsoft Visio, Unix scripting, Windows scripting

Operating Systems

UNIX, Linux, Windows

Qualification: Bachelor of Engineering in Computer Science

Certifications:

1.IBM Certification 000-218: IBM Sterling B2B Integrator V5.2, Solution Implementation

2.IBM Certification 000-669: SOA Fundamentals [2008]

PROJECT DETAILS

MUFG Union Bank

Role: IBM Sterling Integrator/Sterling File Gateway(MFT) Engineer

(Since Dec’2020)

Responsibilities:

File Gateway integration setups with external and internal applications

Enhancing the existing processing to follow the best practices

Connect Direct installation, setup, scripting on Windows, Linux platforms

Solutions utilizing AWS integration etc.

Technical SME and solution implementer for various in-house development/issues

Client: TD Ameritrade

Role: IBM Sterling Integrator/Sterling File Gateway(MFT) Consultant

(June’2016 - Dec’2020)

Responsibilities:

Architect the end-to-end MFT solutions and event framework

Automating file transfer solution between TD Ameritrade and its end clients via Sterling File Gateway

Implementing the self service automation tools using MyFileGateway Branding/Customization

Created new generic business processes for everyday automation activities like report generation, SFTP/HTTP(s)/FTP(s)/Email/Connect:Direct NDM/AWS SFTP/S3 transfer protocol processes

Building moveit tool functionalities in SFG to support adhoc file transfer for business

Application(SI, SFG, SCC) patching, Installation of SI 6.0

Connect:Direct partner onboarding and maintaining experience

Create internal file transfer jobs on TIDAL software

Provide 24/7/365 L3 Support for critical production issue resolutions

Client: Hallmark Cards Inc.

Role: B2B/MFT Technical Architect

(Since May’2015 - May’2016)

Responsibilities:

Discovery of Hallmark's file transfer system landscape

Working with SeeBurger Vendor on the Seeburger BIS, SEEFX applications installation on Linux SUSE environments

Trained by Seeburger experts to enable the generic patterns on the application

Implementing FTP w/PGP, SFTP, AS2 transmissions based on requirements

Learning new products, File Integration Tools comparison

Carried out the following activities:

•Brainstorming sessions with customers regarding product evaluation

•Presentations on IBM Sterling Integrator and IBM Sterling File Gateway

Understanding new tools and their features: HULFT, SeeBurger BIS, SEEFX, Lightwell framework

Customer File Integration environment study

Client: Target Corporation, Minneapolis, USA

Role: B2B/MFT Technical Architect

(Dec’2010 - Apr’2015)

Responsibilities:

Worked as MFT/Sterling File Gateway(SFG) solution implementer

•Designed SFG Producer, Consumer, Routing Channel, Templates

•Built custom processes for end to end integration between Target and vendors

•Design and architected a custom Multiple File Recovery Application (MFRA) to support recovery of bulk business process failures

•Created new reusable generic communication setup for partner integration

Managed a team of offshore developers for weekly implementations

Involved in the requirement study, design and implementation of partner file integrations using Sterling File Gateway

Design and developed end-to-end process flow including FTP(s), SFTP, HTTP(s) and generic Unix/Windows scripts for file transfers between internal applications

Architected and developed end to end AS2 solution for 1500+ trading partners as part of Axway to Sterling Integrator migration project

Involved in Performance tuning and system stability initiatives

Designed and coordinated development of end to end EDI solution in Sterling Integrator for 17000+ partners as part of Gentran mainframe to Sterling Integrator migration project

Designed and developed custom mailbox solution in SFG as part of Connect Enterprise migration to Sterling File Gateway

Implemented multiple file transfer solution for Sterling File Gateway and published to Target and IBM

Architected and developed a custom fully automated AS2 Registration Application (ARA) to expose Target's AS2 system to Trading Partners to do the self registration, testing and maintenance

Provided advanced training on Best practices, Business process approaches etc.

Client: Ryder System, Inc., Miami (USA)

Role: Sterling Solution Implementer

(Feb 2009 – Nov 2010)

Responsibilities & Contribution:

Involved in the requirement study, design and development of Ryder EDI objects

Designed end-to-end business process flow including FTP setup and Business process segments to automate and handle the middleware process/system

Designed process/data flow diagrams, flow charts using Microsoft Visio

Developed complex Business Processes per requirements which includes translation Business Processes, Communication Business processes (like FTP/FTPs, HTTP/HTTPs, SFTP, AS2, Rosettanet PIP processes etc.)

Developed variety of maps:

EDI: 204, 210, 214, 110, 810, 830, 856, 990, 997 and other

Database: Insertion, Extraction and Update

XML: RosettaNet 3B18, 2A1, 3B14 request and 3B14 confirmation

Involved in mapping specification development for the EDI transaction/Database maps

Developed Unix scripts whenever there is a business demand.

Implemented AS2 Trading Partner setups for Ryder with their customers for Business needs.

Involved in Implementation and maintenance of RosettaNet with Vendors

•This includes setting up Trading partners for RosettaNet XML transactions

•Setting up private processes for these PIP transactions

•Design and development of PIP tracking Business Processes

•Implementation of 2-action PIP [3B14]

•Maintenance of complete processes including RNIF processes

Designed and Implemented customized solution for accounting month scheduling

Final Review of team’s work before their delivery to the client and team coordination for any new tasks

Conducted advance training sessions on Data mapping, BPML

Client: Direct Brands, Inc., New York (USA)

Role: EDI Analyst

(Nov 2008 – Jan 2009)

Responsibilities and Contributions:

Involved in understanding of mapping specification and building GIS map getting reference of Gentran map.

Worked on transactions like 850,856,810,997 etc

Usage of Beyond compare tool for testing/matching output files

Created supported business processes for the map translations

Implemented AS2 setup and partner communication setup

Client: Computer Discount Warehouse, Illinois (USA)

My Role: B2B Developer

(Apr 2008 – Sep 2008)

Responsibilities & Contribution:

Involved in the requirement study, design/modifications of mapping specifications.

Involved in the design and coding of end-to-end business process flow for the protocols FTP, AS2, HTTP

Involved in development/modifications/issue fixing of maps for transactions -

EDI maps [810,855,850]

cXML maps

Translations includes EDI to XML, Positional, cXML, Delimited vice versa.

Testing the components developed/modified using test cases before moving to QS.

Provided L2 support

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