PowerBuilder Developer - Pyramid IT Consulting Inc
(2025-09 - 2025-12)
Client: Globant – Ticketmaster
- Developed and supported an offline ticket booking system for Ticketmaster.
- Migrated the database architecture from Sybase ASE 17 to Oracle.
- Identified, modified, and optimized DataWindow SQL queries and window logic script parameters.
- Refactored embedded SQL used across windows and user objects to ensure Oracle compatibility.
- Prepared comprehensive technical documentation covering complex SQL migration and schema conversions.
- Environment: PowerBuilder 2022, Appeon, Sybase 17, Oracle.
Technical Lead - PowerBuilder - Marlabs Innovation Pvt Ltd
(2023-04 - 2024-08)
Client: Security Finance
- Led engineering updates for the Branch & Branch Plus core loan processing applications.
- Developed and enhanced enterprise modules including New Loan, Re-Loan, Joint Loan, Payments, Settlement, and Reporting features.
- Resolved high-priority production defects and optimized legacy business logic.
- Managed disaster recovery procedures leveraging Sybase database mirroring infrastructure.
- Developed custom batch file to automate Sybase DB installations alongside database mirroring configurations.
- Integrated core Branch applications with Salesforce utilizing database triggers and stored procedures.
- Identified and resolved bugs within Salesforce data streams while implementing custom extraction enhancements.
- Environment: PowerBuilder 2019, Sybase 16/17, Salesforce integration.
Senior Consultant - PowerBuilder - Fabilytics Software Services
(2022-09 - 2022-12)
Client: Opteamix
- Enhanced the operational functionality of the Membership Stock System (MSS) application.
- Designed and develop a dynamic stake percentage configuration module.
- Updated complex DataWindows, financial reports, stored procedures, and database functions.
- Contributed actively to daily development stand-ups under Agile Scrum methodologies.
- Environment: PowerBuilder 2019, Oracle 11g.
Technical Lead - PowerBuilder - HCL Technologies
(2019-07 - 2022-08)
Client: Citi Bank
- Migrated large-scale, legacy PowerBuilder desktop applications to web-based architectures using Appeon PowerServer.
- Programmed transaction-heavy workflows for payment disbursements, demand draft (DD) printing, check printing, and audit reports.
- Resolved complex migration compatibility bugs and ongoing production application issues.
- Adjusted and optimized database triggers, stored procedures, and functions post-migration.
- Fixed functional bugs across PowerBuilder scripts and stored procedures following a Unix-to-Linux database server migration.
- Programmed scripts to consume external Excel, Text, and XML files natively inside DataWindow structures.
- Handled Change Requests (CR) managing the formal deployment of critical bug fixes and system extensions.
- Environment: PowerBuilder 2017, Appeon PowerServer 2017, Sybase 16, Unix/Linux.
Senior Software Engineer - Tech Mahindra
(2017-09 - 2019-07)
Client: XPO Logistics
- Managed engineering updates for the corporate Warehouse Management System (SIMS).
- Developed, optimized, and supported inbound logistics, outbound shipments, and warehouse order processing modules.
- Investigated and resolved localized PowerBuilder scripts and associated Java webservice errors.
- Developed file parsers to read and write Excel, XML, and text files directly into DataWindows.
- Provided tier-2 (L2) and tier-3 (L3) application production support.
- Environment: PowerBuilder 12.1, MS SQL Server, Oracle, Java Web Services.
Software Engineer - PowerBuilder - Hexaware Technologies
(2017-06 - 2017-09)
Client: BNP Paribas
- Supported FLASH, a specialized mutual fund management windows application utilized by BNP Paribas internal users.
- Contributed to the strategic application migration blueprint shifting workflows from PowerBuilder to ReactJS.
- Penned technical conversion specifications mapping windows events, object properties, and functions for the migration team.
- Environment: PowerBuilder 12.1, Sybase 16, ReactJS.
Software Engineer - PowerBuilder - Harman Connected Services
(2016-11 - 2017-05)
Client: Carestream
- Built core features for an enterprise healthcare Windows desktop application.
- Maintained components across patient administration, financial billing, appointments, treatments, and surgery schedules.
- Resolved systemic user interface defects and rolled out screen-refresh layout modernizations.
- Analyzed and boosted performance for long-running database stored procedures.
- Environment: PowerBuilder 12.1, Sybase 16.
Software Engineer - PowerBuilder - Yash Technologies
(2013-12 - 2016-11)
Client: John Deere
- Maintained EQUIP™, a large client/server dealership platform optimizing sales, rental accounting, inventory, and dealer operations across North America.
- Maintained system logic for Service, Sales, Rentals, Stock, and Order maintenance sub-systems.
- Debugged and rolled out hotfixes addressing critical defects caught within production operating environments.
- Added custom report layouts and expanded existing analytical reporting screen with new database columns in DataWindow.
- Architected a specialized diagnostic logging module tracking window execution lifetimes and DataWindow retrieval processing times.
- Environment: PowerBuilder 12.5, Sybase 12/16.
