Sharath Pundamalli

Work History

GM

GENERAL MOTORS

RFP3-Vauxhall

Mainframe Developer

Mphasis

12.2022 - Current

Post Trade Technologies (PTT) - Client Money Regulations, The post trade processingdealswiththe transactionsfrombuyerandseller aftera trade is complete
The buyerandsellercompare trade details,approve the transaction,change recordof ownershipand arrange for the securities of trade and cash
Responsibilities:
Workedon the preparation of Reverse Engineering documents for the conversion of code from
Mainframe to Java
Worked on setting up of data as per client requirements viz creating Control Cards etc
Interacting with the client
Project Name : UK Credit Notifications

Senior Mainframe Developer

Verizon

04.2021 - 08.2021

The online Advices are generated by HSBCnet for UK and HK customers
Faster Payment (FP1) advices are generated for UK Customers
Mainframe will create an event for each FP1 advice coming from RPS feed both in
Online and batch for UK Country
ODSS will fetch the advices whenever event is crated for
FP1 advices and load into ODS and alert for eligible/subscribed accounts to Connect System
Mainframe will create an event for each FP1 advice coming from RPS feed both in online and
Batch for UK country
ODS will fetch the advices whenever event is created for FP1 advices and load into ODS and alert for eligible/ subscribed accounts to connect system
There are two Faster payments loading modules, Mainframe will check for every row FP1 advice loaded into the advice table and an event should be created in the Event table with Polar or Group ID based on the timestamp
Responsibilities:
Analysis of requirements and analyzing existing programs
Worked on running before/after tests, setting up test data for code coverage, fault finding and documenting tests
Interacting with the client
Project Name : Call Processing

Team Lead

Verizon

09.2019 - 03.2021

Call Processing (CP) is a part of ETS (Enhanced Traffic Systems)
It gets calls from MCIWorldCom, International Gateway Traffic (AXE)
SAVE, NIC and ESCRS
It is a complex, multistep process requiring input from diverse sources to allow accurate processing of call traffic data
The system provides data delivery, query responses and audited revenue distribution capability
It currently processes in three regional data centers viz Perryman (PYM), Sacramento (SAC) and North Royalton (NOR)
It's currently processing 2.5 million revenue per hour and 380 million billing records per day
The main functions of CP are Translate, Editing
Customer Identification, Call Forwarding and Distro (Distribution)
It runs real-time in multiple data centers collecting call records from Network Elements
Telephone calls that are routed through a switch are stored as CDR (Call Detail Record), PNR (Private Network Record), OSR (Operator
Service Record) and POSR (Private Operator Service Record)
CP processes only CDR records
Responsibilities:
Analysis of requirements and analyzing existing programs
Worked on the Distribution jobs across three data centers
Worked on Enhanced Traffic Systems with Call Processing
Worked on Network IVR(NIVR) Calls
Interacting with the client
Project Name : Internal Reporting (Shared Services

Senior Software Engineer

Gemsource IT Consulting Pvt Ltd, Northern Trust

09.2018 - 01.2019

MCF (Multicurrency Cash Forecasting) is one of the TLA in
It deals with
Cash availability and Cash Balance
The data is available in MCF Post Table
Cash Balance is input to MCF
This file contains currency EOD positions
MCF is divided into Cash Forecasting, Fidelity Processing and Cash Telex
We have two types of jobs viz EOD jobs and Intraday jobs
There are two types of accounts viz
Global Accounts and Domestic Accounts
Fund Master is upstream for Global Accounts
TBR (Trust Bank Reporting) is the upstream for Domestic accounts
Intraday jobs will have Closing
Balance, Pending Balance and Balance transactions
Cash Telex contains
Webfocus reportsaccessible to endcustomers.ApartfromMCF we have SLA (Security Level Audit) and
OIT (Operation Initiated Transactions)
Responsibilities:
Worked on the TLA Multi Currency Cash Forecasting
Documented the KEDB Database for Production Support Incidents
Worked on Incident Management in Service Now
Interacting with the client
Project Name : FDC Security Remediation

Team Lead

Eapps Technologies Pvt Ltd, First data

02.2018 - 06.2018

IBM Z/390,COBOL,JCL, was pioneerin providingcredit card servicesto all overthe world.Theyhad developedautility called RMZVOLT which encrypts the desired Positions of PII fields
The PII fields are SSN, Credit card number, DDA
The last 4 digits of the credit card number has been encrypted previously
We are encrypting the middle 6 positions of the PII fields as part of our new Requirement
We have a program called CRYPT that does the encryptions
Responsibilities:
Worked on Voltage utility for Encryption
Worked on First Data programs
Proposed best practices in DFSORT for removing special characters during encryption
Interacting with the client

Senior Mainframe Developer

Antal InfoTech Pvt Ltd

04.2017 - 07.2017

Booking process starts when customer/freight-forwarder contacts the carrier’s Customer Service
Representative (CSR) to ship cargo
During this process, the following information are obtained and recorded by the
Carrier: Customer/forwarder related information
Shipper, Consignee, Customer Account Profile etc
Equipment related information (For Ex: 4, 20ft containers)
Cargo Details e.g
Dangerous and Hazardous Cargo Delivery mode of Cargo Shipment Details
Booking is an intention to ship cargo; the customer may not ship at all
When cargo is
Received at the port for shipping then only the booking becomes shipment
Based on the cargo and container requirement, the equipment requirement for the Particular port is done.Basedoncontainer requirementsforthe port, particular types of empty containers are obtained
If a Port is short of enough equipment, then it is leased based on requirement
If the shipper/supplier makes arrangements to move the equipment and cargo
In that case, the customer picks it up
Customer then fills up the container and returns it back to the yard
There could be some rework/consolidation at the Port/interim, if necessary, based on whether container is half full
In some cases, the carrier might deliver the empty container to the customer’s location and pick up the loaded container from the customer’s location
Responsibilities:
Analysis of requirements and analyzing existing programs
Worked on running before/after tests, setting up test data for code coverage, fault finding and documenting tests
Addition of GST to Tax line engine programs as part of new release
Interacting with the client

Senior Software Engineer

Magna Infotech Pvt Ltd

08.2015 - 08.2016

Tokenization is about reading the Account Purge file created from CH process and purging the rows from Digital Wallet Token Profile table based on the CRN
The CRN is sorted by taking the last 4 digits as the partial key
The input file contains Information about credit card numbers of the inactive accounts that has been Purged
The output file contains the CRN of the credit card accounts that have been purged and count of number of records that has been purged
Responsibilities:
Analysis of requirements and analyzing existing programs
Preparing unit test plan and creating unit test cases
Initiated process improvement initiatives resulting in saving of cost and effort in line with organizational goals
Worked on Token Purge
Project Name : SWAN

Role Consultant

CAPGEMINI

02.2011 - 05.2013

The SWIFT Migration project hasbeen incepted to deliver the migration of Sky Card accounts from the TSYS card processing platform to TRIUMPH
The key objectives of the project are:
The SWIFT Migration project hasbeen incepted to deliver the migration of Sky Card accounts from the TSYS card processing platform to TRIUMPH
The key objectives of the project are:
To reduce the Partnerships cost base through Platform consolidation by moving the Sky Card portfolio to TRIUMPH
To exit the contractual relationship with Sky and to remove the Sky brand
To exit the contractual relationship with TMS
In order to achieve these objectives, BSP will manage the transfer of accounts from the Sky Card portfolio, hosted on the TSYS TS2 system to TRIUMPH and the processing of trailing transaction activity once the portfolio has been migrated
As a Consultant, I was involved in
An agreed mapping of Products,Accountsand Transactions between the two Card processing systems to ensure data integrity and an acceptable Customer experience during migration
Data files sourced from TSYS (or possibly other sources e.g
Direct Debit data, business supplied account to DMI data) provided in a timely manner to enable Account boarding, data synchronisation and Account activation to be achieved within the agreed timeline
Responsibilities:
Preparing unit test plan and creating unit test cases
Prepared detailed system test plans, and executed system test scripts independently
Worked on migration from TSYS to Triumph
Worked on Install/I
Project Name : AMEX CSBST TEST NET

Project Lead

SYNTEL LIMITED

09.2007 - 04.2010

The ABC Project will implement the selected system for planning, executing and managing projects and programs
The newsystem will replace project management tools used today
The project cost is estimated to be $6.0M and will return a net reengineering save of ~$2M within thet year of implementation and growing to ~$4M annually by year 4
The payback period is Yr 3 and the IRR (10 yr) is 47.1%
Overall expected benefits include: Reduced IT operating costs Increased revenue by minimizing project overruns Greater access to information for timely decision Greater control over the Company’s project portfolio
A pilot will be conducted in Q3
By the end of the year,all projects will be managed within the new system
The change will impact approximately 2000 people (leaders, project managers and project team resources) and most departments across the Company
The ABC Project will implement the selected technology system for planning, Executing and managing projects and programs
This new system will replace Project management which will mirror “out of the box” capabilities of the system
Responsibilities:
Analysis of requirements and analyzing existing programs
Lead a teamof developers,providerequired technical guidance and taken responsibility for the delivery of the team
Worked on Payroll processing system
Interacting with the client
Project

Role System Engineer

IBM

05.2007 - 09.2007

The Vauxhall System takes care of Aftersales of GM
This application is used for aftersales Invoice
Generation, aftersales warranty, aftersales pricing and annual inventory
Systems are split into two main business areas: warranty (FMRS) and finance/sales and marketing (all other systems)
The functional areas of this application are: SBAL/VATT/EUCS/BUDS (after sales invoicing and financial systems) PRCG (after sales pricing) INVY (annual inventory) MART (marketing downstream systems) FMRS (after sales warranty) VAS (Vauxhall After sales) APRV (Automatic Procurement Review)
WHSE/SBAL/DDS/VATT/EUCS/BUDS (after sales invoicing and financial systems)
Vdisproducespick confirmations, which are passed onto DDS and the mainframe at approx
11pm each night
These are left on the mainframe until they are received in a transmission file from DDS
DDS processes the picks to produce invoices
Domestic invoices are immediately released from the DDS system, and the information passed to the mainframe, however export invoices require manual releasing by Trevor’s group before they are sent to the mainframe
The mainframe receivesthe informationfromDDS the morningafter the invoices were produced
They are then processed that night
Because DDS does not keep all the information that the mainframe requires, the DDS records are put through a process that matches the information with the pick confirmations,so thatthe remaininginformationcan be stored.Matched data is processed, unmatched
Vdis records are stored for later matching, and unmatched DDS records are reported as errors and stored for amendment
EUCSalso receivesafile fromthe invoicing process,detailing the exchange units
Fromthis information, tags are producedandsentto the retailers so thattheycan returnthe parts theywishto exchange
This can be because the retailer has ordered an exchange unit, or because he wishes to return a part due to incorrect dispatch or fault
On initial order the retailer is charged the full price including an exchange unit surcharge – once the parts are returnedandwendedintothe system, arefund(credit) is issued and sent to IES
Responsibilities:
Analysis of requirements and analyzing existing programs
Solving L3 tickets in Remedy
Focused on Customer, business requirements and managed customer expectation for successful delivery
Solving abends in JCL in Production support.

Summary

Overview

Work History

GM

Mainframe Developer

Senior Mainframe Developer

Team Lead

Senior Software Engineer

Team Lead

Senior Mainframe Developer

Senior Software Engineer

Role Consultant

Project Lead

Role System Engineer

Education

B.tech - Mechanical Engineering

Skills

Additional Information

Software

Certification

Interests

Timeline

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