Summary
Overview
Work History
Education
Skills
Websites
Technical Summary
Publications
References
Timeline
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Sheshani Bujala

Austin,TX

Summary

As400 Engineer specializing in technology and innovation. Key contributions in identifying, drafting, and implementing innovation-driven technology solutions in healthcare and financial industries.

Overview

10
10
years of professional experience

Work History

Senior AS/400 Engineer

Accenture
07.2021 - 05.2024
  • Participate with technical staff team and business managers and practitioners in the business unit to determine requirements and functionalities needed
  • Responsible for the oversight and management of the software change management solution within the development domain
  • Offers support to various teams in configuring software change management environments and executing implementations
  • Actively engages in the creation and upkeep of essential utilities utilized within the iCore Development framework
  • Works collaboratively with the team to guarantee the delivery of meticulously documented and rigorously tested high-quality software
  • Undertakes system analysis and programming tasks, often involving in-depth research to drive innovative solutions
  • Remains adaptable and ready to tackle any other job duties as assigned, contributing to the overall efficiency and success of the team's initiatives.
  • Reduced project completion time with efficient resource allocation and effective communication strategies.
  • Optimized engineering processes by implementing innovative solutions and streamlining workflow.

Senior AS/400 Engineer

Deloitte
06.2019 - 07.2021
  • Proficient in the intricacies of an IBM iSeries (AS400) environment, with a solid foundation in Windows applications and Windows Systems
  • Experienced in handling Incident tickets, Problem tickets, change tickets, and Request Tickets, ensuring swift and effective issue resolution
  • Expertise in conducting thorough Application Change assessments and validations during change windows and maintaining system stability and reliability
  • Diligently monitors day-to-day operations, guaranteeing strict adherence to service level standards and adherence to company/department policies and procedures
  • Committed to delivering professional and courteous support services, fostering a productive and positive relationship with end-users
  • A detail-oriented and customer-centric approach drives a relentless pursuit of excellence in delivering top-tier services to internal customer.

AS/400 Engineer

United Health Group
08.2016 - 06.2019
  • Rx-Parallel, a specialized regression testing tool, was meticulously crafted for the specific purpose of claim adjudication testing
  • Developed a automation framework to overcome manual intervention of RX-Claim engine testing using VBA framework
  • Its development focuses on enabling a wide range of testing activities using actual production data, making it a versatile and powerful tool in the testing landscape
  • One of its standout features is the dynamic environment setup, allowing users to effortlessly create multiple testing environments
  • Each environment is divided into two distinct parts: the current environment, mirroring the production image, and the new environment, designed to replicate the testing environment
  • An exceptional capability of Rx-Parallel is its ability to generate comprehensive difference reports
  • These reports serve the critical function of identifying discrepancies and distinctions between the current and new environments, facilitating precise analysis and debugging
  • Overall, Rx-Parallel's commitment to claim adjudication testing, coupled with its dynamic environment setup and difference reporting, empowers testing teams to ensure the accuracy and reliability of their systems
  • We have developed changes in RXCLAIM system per business request in Synon files
  • Worked on PARD-D Medicare Drug review changes according to business requirements.

AS/400 Engineer

Infosys Ltd.
04.2014 - 02.2015
  • Analyzed customer information and transaction to reduce fraudulence and money laundering, which led to target flagged transactions, reducing the fraud occurrence by 20%
  • Analysis for migration of iSeries legacy application to python code base
  • Built modules to demonstrate the same for POC innovation
  • Built APIs to ensure the downstream applications can access data, which replaced a manual task of 45 minutes to 3 seconds (Core banking department for retail table to be accessed by Trades team from commercial banking) using IWS and RPG IV free format programming
  • Built automated utilities for data extraction and consolidated reports of the blacklisted customers to be reported to the UAE Central Bank, and analyze customer transactions
  • Built batch jobs using CL programming for automating API calls everyday store the currency rates into the internal database
  • Production Support provided for every project and every year end batch, supported effective administration of program updates on all systems
  • Skilled with Screen Design Aid (SDA) for menus, display files, sub-file programming using RPG free form and IV both
  • Excellent with RDBMS concepts, DDS Physical files, logical files, data dictionaries, join files
  • Built reporting systems using printer files for acknowledgements, also worked on setting up alerts
  • Provide SQL queries and designs to ETL Developers to help them with workflow design, co-ordination with them to understand and fetch data correctly
  • Analyze customer information for appropriate transactions in order to replace heavy processing of reports in batch which reduced the load on batch processing time by 2 hours
  • As part of innovation, we built Core Banking Academy portal and helped entire department to collaborate and use the portal for new technical information parked on the website portal
  • Key contributor for writing articles and designing technical magazines and publishing in the Each Quarter’s newsletter of the Core Banking Department
  • Key auditor of Internal Process Audit for the Europe and Middle East projects for Agile
  • Created dashboards, reports using Tableau/Excel and presented to the Senior Management the results and findings of these audited projects
  • Worked on building scripts for automating the Unit testing using TOSCA which reduced the manual testing efforts by 50%
  • Report generation in Tableau for defect management across Europe and Middle East teams and presented to upper management and stakeholders as a substantial part of Organization goals.

Education

MS - Computer Science

Silicon Valley University
San Jose, CA
08.2016

B.Tech -

Aurora's Engineering College
BHONGIR
06.2013

Skills

  • Data Analysis
  • SQL
  • AS/400
  • RPG
  • CL
  • Python
  • COBOL
  • Synon
  • AWS
  • OS/400
  • Java Script
  • Health Care
  • Java
  • Devops

Websites

Technical Summary

iSeries, OS/400, AS/400, SQL, Cobol, Synon, DB2, RPG IV, Free Form RPGLE, Embedded SQL (SQLRPGLE), CL programming, Python, Oracle, MS-SQL Server, MySQL, PostgreSQL, IBM DB2, Amazon AWS- EMR, EC2, ENS, RDS, S3, Athena, Glue, Elastic search, Lambda, MS Project, MS Excel, MS PowerPoint, GitHub, JIRA, A/B Testing, Jenkins Artifactory, Version Control, Continuous Integration Continuous Deployment (CICD), source control/git, debugging, testing, Micro Service/API/API gateway, HTML and CSS development

Publications

  • Publisher –TIJJ: Proposal for a CHATBOT to Conduct Human-Like Conversation with Students of Eastern Illinois University.
  • Publisher- IJERI: Recommendation System for Suggesting Suitable Content to the Users of SAHAVE

References

References available upon request

Timeline

Senior AS/400 Engineer

Accenture
07.2021 - 05.2024

Senior AS/400 Engineer

Deloitte
06.2019 - 07.2021

AS/400 Engineer

United Health Group
08.2016 - 06.2019

AS/400 Engineer

Infosys Ltd.
04.2014 - 02.2015

MS - Computer Science

Silicon Valley University

B.Tech -

Aurora's Engineering College

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