Subin Sebastian
Pallara,Australia
Summary
Highly skilled and experienced Web developer with expertise in system analysis, Web site design and application integration. Ability to increase reliability, maximize productivity and introduce system efficiencies. Provide genuine commitment to quality and customer satisfaction. Demonstrated success in problem solving and a proven track record with strong attention to detail.. Outstanding verbal/written communication skills and ability to coordinate multiple detailed projects from initiation to completion in a deadline-driven environment. Currently hold NV1 defense clearance Currently pursuing Masters in Cyber Security from UNSW online.
Overview
26
26
years of professional experience
Work History
Allianz Global Assistance
Brisbane, Australia
01.2023 - Current
- Company Overview: Allianz Global Assistance as part of Allianz Group is the international leader in Assistance, Travel Insurance and Personal Services.
- Involved in requirement analysis, UI design, development and testing.
- Extensively interacted with Analyst to provide technical support and measure the scalability, consistency and accuracy of the application.
- Involved in the system right from analysis and designing major objects SQL Stored Procedures, .NET assemblies, Visual Studio solutions and projects.
- Created various User Controls and Custom Controls for various modules within the application.
- Responsible for the support of the project.
- Involved in the documentation of the various phases.
- Allianz Global Assistance as part of Allianz Group is the international leader in Assistance, Travel Insurance and Personal Services.
- Environment: Visual studio.net 2012, JQuery, C#, Kendo UI, HTML 5, Web Forms, MVC, HTML, JavaScript, Server 2012, T-SQL.
GP Network Pty Ltd
Gold Coast, Australia
01.2014 - 08.2014
- Company Overview: GP network is an organization that specializes in selling online lotteries to various countries outside Australia. It sells local lotteries as well as international lotteries.
- Involved in requirement analysis, UI design, and development and testing.
- Extensively interacted with Analyst to provide technical support and measure the scalability, consistency and accuracy of the application.
- Involved in the system right from analysis and designing major objects SQL Stored Procedures, .NET assemblies, Visual Studio solutions and projects.
- Responsible for the support of the business system.
- Involved in the documentation of the various phases.
- GP network is an organization that specializes in selling online lotteries to various countries outside Australia. It sells local lotteries as well as international lotteries.
- Environment: Visual studio.net 2012, JQuery, C#, Bootstrap, Kendo UI, HTML 5, Web Forms, MVC 3, JavaScript, Server 2012, T-SQL.
Queensland Rail
Brisbane, Australia
01.2010 - 01.2011
- QR Minimate Navigation Project was developed as a GIS system for Queensland Rail.
- The QR vehicles would be fitted with a monitoring unit which runs the application.
- The application determines vehicles within 10kms radius of each vehicle.
- Send radar events to Minimates showing position of each vehicle within 10km radius.
- The Vehicle Display radar reads radar events on Minimate and store for mapping.
- The application does mapping of the maps generated from routable shape file and remote shape file update.
- The display would be on the Minmate screen with satellite view(top view).
- The display of the maps gets oriented to the direction of travel and displays preloaded Point of Interests for QR.
- As the vehicle moves, the minimate will give oral communication to the driver about the upcoming routes just like a commercial GPS would do.
- Environment: Visual studio.net, TatukGIS, C#, ADO.NET, Win Forms, Web Forms, XML, HTML, JavaScript, VBScript, Windows 2000/server, IIS 6.0, SQL Server 2000, T-SQL.
Analyst Programmer
Data#3 Ltd
Brisbane, Australia
01.2008 - 01.2010
- As a member of the project team I was involved in the development, documentation and maintenance phases of the projects.
- Involved in requirement analysis, UI design, database design, and development and testing.
- Extensively interacted with business analyst to provide technical support and measure the scalability, consistency and accuracy of the application.
- The application was designed to have a fast and horizontal scalable application that can be deployed on either a single application server or across multiple servers for load balancing.
- Used WCF enabled services for exchange of data between the systems instead of standard web services to improve performance.
- Used Web Authentication and Authorization to handle security across communication between the web application, J2EE application server, and the windows application for the call center.
- Used MSMQ in conjunction with WCF to process the order from the call center application.
- WCF was configured and extended to communicate with the web services using messages not based on SOAP e.g. simple XML formats like RSS.
- Used Xml, Xpath and XQuery for optimization of search engine.
- Used .Net Remoting for communication between the call center application and the web application using proxy classes.
- Responsible for the support of the project.
- Involved in the documentation of the various phases.
- Environment: ASP.NET, C#, ADO.NET, WCF, Remoting, Win Forms, Web Forms, XML, HTML, JavaScript, VBScript, Windows 2000/server, IIS 6.0, SQL Server 2000, T-SQL.
Melstar Information Technologies Ltd
01.2005 - 01.2008
- Client Accounts worked on: Transenda Inc., US; Helpdesk System, Linkland Inc., UK; ICICI Bank Ltd, India; Melstar Information Technologies Ltd, Inhouse development, India.
IndianDeals.com
01.2000 - 01.2004
- Participated as a Team Leader (team size: 5) in Design, Development in Active server Pages, testing and Documentation.
- Client accounts worked on: SuperKids Computers Ltd, India; IndianDeals.com, In house development.
Flight Centre Travel Group
Brisbane, Australia
- Did security assessment and implementation of core components of Airlink, a high-throughput internal invoicing system used globally across brands for e-ticket processing and financial reporting. Ensured compliance with industry standards and best practices for data security and privacy.
- Developed and maintained security protocols within the Oasis platform, focusing on ticket lifecycle management, posting reversals, and integration points with accounting systems. Implemented safeguards to prevent fraudulent activities and unauthorized access.
- Designed secure APIs for querying and updating e-ticket and posting information, incorporating authentication, authorization, and encryption to protect sensitive financial data and facilitate secure automation workflows.
- Did key security enhancements to Oasis’ posting reversal logic, including audit trail integrity, validation of reversal requests, and enforcement of business rules to prevent misuse or malicious activity concerning ticket status and eligibility.
- Developed automated processes to monitor and flag suspicious transactions based on real-time status, travel dates, and financial traits, reducing potential fraud and unauthorized manual interventions.
- Integrated Airlink services with external payment gateways and credit card brokers, ensuring PCI compliance, secure data transmission, and transaction integrity across all systems.
- Environment: Visual studio.net 2025, .NET 8.0 Web Forms, JavaScript, Server 2012, T-SQL, SSRS, Devops
Senior Business Application Programmer
Lockheed Martin Australia
, Australia
- Company Overview: Lockheed Martin is a defense contractor that specializes in military hardware, parts, helicopters, aircrafts etc. It is widely regarded as Australia’s leading helicopter support organization for commercial and military aircraft.
- Involved in requirement analysis, UI design, and development and testing.
- Responsible for conversion of legacy applications to various bespoke applications.
- Extensively interacted with Analyst to provide technical support and measure the scalability, consistency and accuracy of the application.
- Involved in the system right from analysis and designing major objects SQL Stored Procedures, .NET assemblies, Visual Studio solutions and projects.
- Responsible for the support of the business systems.
- Lockheed Martin is a defense contractor that specializes in military hardware, parts, helicopters, aircrafts etc. It is widely regarded as Australia’s leading helicopter support organization for commercial and military aircraft.
- Environment: Visual studio.net 2019, JQuery, C#, Bootstrap, Angular, HTML 5, Web Forms, MVC 3, JavaScript, Server 2012, T-SQL, SSRS, Devops, Microsoft Dynamics.
Dept. of Employment, Economic Development & Innovation (DEEDI)
Brisbane, Australia
- Company Overview: The dept. of Employment, Economic development and Innovation (DEEDI) is part of Queensland govt Primary industries and fisheries.
- Involved in the development of the IT solutions for their eradication of fire ant program.
- As part of the program, it involved development of GIS solutions for mapping the land parcels within Queensland that are affected by the fire ants.
- The helicopter would do the sortie over a land area. It will scan for land parcels using onboard cameras. The images captured would be then mapped using GIS for land parcels affected by fire ants.
- The dept. of Employment, Economic development and Innovation (DEEDI) is part of Queensland govt Primary industries and fisheries.
- Environment: ASP.net, JQuery, C#, ESRI ArcGIS, HTML 5, Web Forms, MVC, HTML, JavaScript, Server 2012, T-SQL.
Education
Bachelor of Engineering -
Masters - Cyber Security
UNSW
Skills
- VBNET
- C
- C
- C#Net
- Java
- VB 60
- SQL
- PL/SQL
- Python
- ASP 20
- ASPNET
- MVC
- LINQ
- TDD
- Angular
- Bootstrap
- Git
- Jquery
- Knockout JS
- Microsoft Content Management Server
- Share Point Services 2007 (MOSS)
- Windows Share Point Server 30
- TFS
- ArcGIS
- WCF
- NET Remoting
- Web services
- Kendo UI
- SOAP
- XML
- XSL
- XSLT
- NET (20, 30 & 35)
- Windows NT/2000
- 2000 Server
- XP
- Linux
- SQL Server 2000/2005
- Oracle 80
- MS Access 2000
- IIS
- Crystal Reports 8
- Active Reports
- SSRS
- Java Script
- VB Script
- HTM
- Visual Studio 2019
- VS Tools
- DevOPS
- Microsoft Visual SourceSafe
- Team Foundation Server (TFS)
Affiliations
- Member of the Australian Computer Society (ACS)
- Member of the Project Management Institute
References
Available on request
Timeline
Allianz Global Assistance
01.2023 - Current
GP Network Pty Ltd
01.2014 - 08.2014
Queensland Rail
01.2010 - 01.2011
Analyst Programmer
Data#3 Ltd
01.2008 - 01.2010
Melstar Information Technologies Ltd
01.2005 - 01.2008
IndianDeals.com
01.2000 - 01.2004
Flight Centre Travel Group
Senior Business Application Programmer
Lockheed Martin Australia
Dept. of Employment, Economic Development & Innovation (DEEDI)
Bachelor of Engineering -
Masters - Cyber Security
UNSW
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