Analyze existing legacy PowerBuilder code including DataWindows business logic and database interactions
Research application workflows and data movement between the PowerBuilder application and DB2 database
Identify and document business rules dependencies interfaces and data structures
Trace data lineage from user interface components through application processing and database storage
Collaborate with technical lead myself to clarify application behavior
Key Responsibilities
Analyse and reverse engineer existing PowerBuilder applications to understand business processes and system behaviour
Review source code database objects interfaces and workflows to identify functional and technical requirements
Extract and document business rules application logic workflows and data dependencies
Create asis architecture diagrams process flows and technical documentation
Identify integration points with external systems and thirdparty applications
Analyse database schemas stored procedures triggers and data models
Work closely with business stakeholders to validate application functionality and undocumented requirements
Assess technical debt application risks and modernization opportunities
Support migration or transformation initiatives by providing detailed system knowledge
Perform impact analysis for enhancements and proposed system changes
Collaborate with architects business analysts developers and testing teams
Required Technical Skills
Solid experience in PowerBuilder development and maintenance
Expertise in reverse engineering large legacy applications
Ability to analyse Complex formulas
Strong SQL and database analysis skills Sybase ASE SQL Server Oracle or similar
Experience analyzing oPowerBuilder Objects PBL PFC oDataWindows oBusiness logic and eventdriven programming oStored procedures and triggers oBatch jobs and interfaces
Ability to analyze source code and derive functional specifications
Experience preparing technical and functional documentation
Understanding of SDLC application architecture and system integration patterns
📌 Senior Specialist - Architecture (Chennai)
🏢 LTM
📍 Chennai
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