Tania Hasan

Compliance and Assurance Transformation Program, British Telecom

• Transformed the IT security and privacy by creating easy-to-access and follow automated risk and compliance processes to enable the aggregation and appropriate management of risk across the IT estate.
• Worked on component design and developed microservices to support upstream and downstream systems, and loaded user details from Azure AD.

Technologies: Spring Boot, Spring REST, Git, AWS, Docker, Azure SCIM, Postgres, OneTrust, and Maven.

SiteMinder to Azure Authentication Transformation Program, British Telecom

• Worked on replacing the legacy authentication and authorization tool Site Minder using Single-Sign-On (SSO) mechanism for web based applications with Azure Active Directory

Technologies: Java, Servlet, MSAL, WebLogic, Git, Maven, Oracle.

Rebuilding legacy applications using Angular and Spring Boot, British Telecom

• Migrated 18+ legacy application built in Java, JSP to Springboot & Angular.
• Upgraded Oracle Database to 12C from 11g.
• Upgraded WebLogic server to 12C from 11g.

Technologies: Angular, Spring Boot, MSAL, WebLogic, Git, Maven, Spring Security

Rebuilding legacy applications using Bootstrap, PrimeFaces, and British Telecom.

• Migrated a legacy application built in JSP to XHTML. Upgraded Oracle Database to 12C from 11g.
• Upgraded WebLogic server to 12C from 11g.
• Migrated Ant build to Maven.

Technologies : Primeface, bootstrap, MSAL, WebLogic, git, Maven, Oracle PL/SQL, Xhtml, Java

User Authentication and Authorization of WFMT, British Telecom

• Developed a hybrid application to show subscribers' dashboard to users.
• Implemented Azure SSO, along with access token validation, to restrict exposure of APIs.

Technologies: Angular, Spring Boot, MSAL, WebLogic, Git, Maven, Spring Security

Privacy Impact Assessment, British Telecom

• Designed and developed a configurable, multi-level questioning component in an application to streamline the creation and approval process for new applications across various lines of business, where each line of business has a customized questionnaire.
• Due to a complex set of processes, the existing application was very slow. Hence, we worked on tuning the existing query and redesigning the model to reduce the response time.

Technologies: Java, Spring, Weblogic, Hibernate, XHTML, Oracle

Managed Property Information System, British Telecom

• MIS is an in-house solution that consolidates various property-related fields into a central database repository, enabling individual ownership and maintenance of specific fields for easy access to key information
• Involved in requirement analysis discussions.
• Created database logical model design as per requirements.
• Developed role-based modules for different stakeholders.
• Actively worked on team monitoring and participated in deployment activities.

Technologies: Java, Weblogic, Oracle Sql/Pl-Sql, XHTML

User Access Audit Tool(UAAT) Enhancements, British Telecom

• Enhanced the existing UAAT system which will help to monitor lifestyle changes (e.g. Joining/leaving restricted team, Moving from BT Openreach to BT Wholesale, someone has joined a PAT group BT Openreach and BT Wholesale) for 300+ applications/systems.
• Worked on changes, including the addition of a new security model to UAAT and the implementation of email management functionality.

Technologies: Java, JSP, WebLogic, Oracle SQL, PL-SQL, Web service, Perl Script.

Room Desk Booking System, British Telecom

• Developed an application to manage desk and room bookings across a global portfolio of client buildings
• Actively involved in requirement analysis discussions.
• Created database logical model design as per requirements.
• Developed role-based module for different stakeholders.
• Actively participated in deployment activities.

Technologies: JSP, JSF, Oracle PL/SQL, SVN, UNIX, WebLogic

BT Property Application Changes (MIS, NoW, Key People), British Telecom

• Worked on enhancements in existing applications in BT Property area.
• Developed screens as per requirements.

Technologies: Java, JSP, WebLogic, Oracle SQL, PL-SQL, SVN.

Towcester Migration, British Telecom

• Played a key role as a component designer in the company's initiative to insource the Property Management Service Agreement from Telereal Trillium.
• Designed data models for various components.
• Implemented authentication and authorization.
• Developed inbound and outbound data flows.
• Achieved replacement of existing systems and migrating data to BT Systems for preparation of the service transition upon contract termination.

Technologies: Java, JSP, WebLogic, Oracle SQL, PL/SQL, SVN, Ant

BT Security Area, British Telecom

• SACS is a security assessment and compliance system that helps identify security processes and maintain an up-to-date repository of IT components.
• Contributed to building the reporting functionality, which supported the monitoring and compliance efforts within the system.

Technologies: Java, JSP, WebLogic, Oracle SQL, PL-SQL, Subversion, Ant.