Business Analyst
GovTech
Skills
RFID, SAP, Data Management, Interfaces, FI, ABAP/4, Interface, BDC, ISH/MM/SD Customised Programs, Functions, BADI's, Queries, ABAP Objects and User Exits, SD BSP, SAP Scripts, GL/AR/AP Master, Oracle, Oracle databases, ISH Reports, ISH ALV Reports, Enhancement, User Exits, Data Migration ECATT, LSMW, BW 3.5/BI 7.0, Sybase System 11, Oracle ver 11i, Unix, Shell script, AWK, Perl Scripting, Sun Solaris Administration, Windows NT, C, C++, ASP.NET, Javascripting, HTML, Lotus Notes, Novell Netware, Objectory, Rational Rose, UML, St Paul's EDI Software, MS Office, Crystal Reports, MSProject Case Tools & version, Rational, VSS, Clear Case, Contract, Data Migration, ABAP, AWS, Java, EJB, Tomcat, Hazelcast, Jenkins, RDS, JS, Graylog, issue tracking, User Experience, Annotation, Notes, Integration Testing, UAT, Regression, Identity Management, Liferay Portal, Elastic Search Engine, XML, Informatica, JSP, CMIS, Liferay, Regression testing, functionality testing, Application Management, Bug Fixing, EDI, file format, IBM, Mumps, ABAP Object Methods, S/W, Sun Solaris/Windows NT, Rational Rose/Clear Case/C++/Perl Scripts/Interbase/OOADM, Solaris, development environment, Perl scripts, Shell scripts, Oracle queries, Perl, Object Oriented, Sybase, Oracle 6/7, Sql Forms, Pro*C, Oracle 6, SQL, Clipper, Data Processing
Project history
07/2019
-
09/2019
Project : Singapore Student Learning Space [Online Learning Portal deployed across all Singapore
Schools Nationwide]
Client : Ministry of Education
Role : Business Analyst
Technology : AWS, Java, EJB, Tomcat, Hazelcast, Jenkins, RDS, Vue JS, Graylog, Interfaces to MOE :
HRMS, IAMS and School Cockpit
Responsibilities:
* Vendor Management responsibilities for the development, testing, deployment and handle all
operation issue tracking and escalation as per SLA.
* Involved in the sprint sessions for the following functionalities under new releases :
Enhanced User Experience in the Portal [New Dashboard, Single Sign-on, School wide-
Announcements].
Enhanced Teaching and Learning Feature [Flexibility for Lesson Creation, Activity creation of
lessons, New Question Type, Merged Assignment view, Annotation, Enhanced Quiz and Question
types & Marking].
Enhanced Student Features [Assignment view, Enhanced Notes, Apps management, Lesson Sharing].
* Involved in the Sprint sessions and technical review for the functionalities under each
releases for the implementation of SLS Mobile usage developed using Vue JS under Carbon design
system.
* Participate in Integration Testing and User Acceptance Testing (UAT) and Functionality Testing
for each sprint, production hot fixes and new releases. Review the SSAT, Regression and
Performance Testing scenarios and results.
* Involved in the Class room of the Future Design Thinking Project, Development of the Roadmap,
Interviews, Observation & Shadowing to identify school's needs, challenges and opportunities,
ideation of solutions on the classroom findings. Prototyping and Preparation for Sprint
reviews.
* Evaluation of integrating vendor products to SLS such as Video Integration, Speech to text
products, You Tube, Zoom, Facial Recognition for Identity Management.
* Extensive Operation Support for the Full Home Based Learning for the Singapore Schools due to
the Covid period. To ensure no disruption to the learning portal at maximum usage.
Schools Nationwide]
Client : Ministry of Education
Role : Business Analyst
Technology : AWS, Java, EJB, Tomcat, Hazelcast, Jenkins, RDS, Vue JS, Graylog, Interfaces to MOE :
HRMS, IAMS and School Cockpit
Responsibilities:
* Vendor Management responsibilities for the development, testing, deployment and handle all
operation issue tracking and escalation as per SLA.
* Involved in the sprint sessions for the following functionalities under new releases :
Enhanced User Experience in the Portal [New Dashboard, Single Sign-on, School wide-
Announcements].
Enhanced Teaching and Learning Feature [Flexibility for Lesson Creation, Activity creation of
lessons, New Question Type, Merged Assignment view, Annotation, Enhanced Quiz and Question
types & Marking].
Enhanced Student Features [Assignment view, Enhanced Notes, Apps management, Lesson Sharing].
* Involved in the Sprint sessions and technical review for the functionalities under each
releases for the implementation of SLS Mobile usage developed using Vue JS under Carbon design
system.
* Participate in Integration Testing and User Acceptance Testing (UAT) and Functionality Testing
for each sprint, production hot fixes and new releases. Review the SSAT, Regression and
Performance Testing scenarios and results.
* Involved in the Class room of the Future Design Thinking Project, Development of the Roadmap,
Interviews, Observation & Shadowing to identify school's needs, challenges and opportunities,
ideation of solutions on the classroom findings. Prototyping and Preparation for Sprint
reviews.
* Evaluation of integrating vendor products to SLS such as Video Integration, Speech to text
products, You Tube, Zoom, Facial Recognition for Identity Management.
* Extensive Operation Support for the Full Home Based Learning for the Singapore Schools due to
the Covid period. To ensure no disruption to the learning portal at maximum usage.
03/2019
-
07/2019
Business and Technology Delivery Specialist
Accenture; IHIS Singapore
Project: National Healthcare Records [One Patient One Record Secure system collects summary patient
health records across different healthcare providers.]
Client : IHIS Singapore
Role : Business and Technology Delivery Specialist
Technology : Liferay Portal, Elastic Search Engine, Oracle, XML, Informatica, Crystal Reports, JSP,
Interfaces to External Systems : ICA, SAF, CMIS & Others
Responsibilities:
* Preparation of Design documents for the following Change requests:
* To prevent persistent cross site scripting threats introduced in data inputs via NEHR
portal.
* Malicious File Upload - Remove Upload attachments
* Involved in the testing of defect fixes identified for the following Change Request
* Liferay Upgrade
* Enhancements to the Patient Medication List
* Address Design related queries raised by IHIS Functional Analysts on the business rules for
functionality and data displayed in the NEHR portal.
* Responsible for the smooth running of the portal in the SIT & UAT environment required daily
manual shakedown testing and automated testing.
* Preparation and extraction of test NEHR data for testing using TOSCA [Automation for
Functional and Regression testing) to ensure maximum functionality testing.
* Liase with respective teams(build/ops) to drive code merge discussion and understanding of
production defects not tested in SIT environment for all the subsystems. Devise and provide
relevant test scenarios and review execution plan.
* Involved in the review sessions by Solution Architects on the following Change Requests
* Diabetes Tagging to the NEHR Portal
* Brute Force on patient search
* Restrict Multiple Logins to the Portal
* Patient Opt-Out Management in NEHR Portal
health records across different healthcare providers.]
Client : IHIS Singapore
Role : Business and Technology Delivery Specialist
Technology : Liferay Portal, Elastic Search Engine, Oracle, XML, Informatica, Crystal Reports, JSP,
Interfaces to External Systems : ICA, SAF, CMIS & Others
Responsibilities:
* Preparation of Design documents for the following Change requests:
* To prevent persistent cross site scripting threats introduced in data inputs via NEHR
portal.
* Malicious File Upload - Remove Upload attachments
* Involved in the testing of defect fixes identified for the following Change Request
* Liferay Upgrade
* Enhancements to the Patient Medication List
* Address Design related queries raised by IHIS Functional Analysts on the business rules for
functionality and data displayed in the NEHR portal.
* Responsible for the smooth running of the portal in the SIT & UAT environment required daily
manual shakedown testing and automated testing.
* Preparation and extraction of test NEHR data for testing using TOSCA [Automation for
Functional and Regression testing) to ensure maximum functionality testing.
* Liase with respective teams(build/ops) to drive code merge discussion and understanding of
production defects not tested in SIT environment for all the subsystems. Devise and provide
relevant test scenarios and review execution plan.
* Involved in the review sessions by Solution Architects on the following Change Requests
* Diabetes Tagging to the NEHR Portal
* Brute Force on patient search
* Restrict Multiple Logins to the Portal
* Patient Opt-Out Management in NEHR Portal
06/2018
-
02/2019
Senior SAP Consultant
Tsystems
Client : IHIS, Bright Vision Hospital, St Luke Community Hospital, Ang Mo Kio Community
Hospital, Renci Community Hospital & St Andrews Community Hospital.
Modules : SAP IS-H (Healthcare) , ABAP/4 using Adobe forms
Role : Senior SAP Consultant
Responsibilities:
* Conduct user meetings to get the requirements and provide solutions as per the user specific
requirements.
* Application Management for IS-H (Analyse/ Clarify on Raised Tickets, Bug Fixing, Process
Change Request. Conduct User briefing sessions and UAT sessions with users for Subsystem
* Basic Data Management Amendments to Master data configurations based on the Configuration
document provided by the Hospital Key users. Create Test Scenarios and on UAT deployment in
production. Patient master updates relating issues for update data sent from external
systems through PI interface. Enabling Audit logs of Master tables,
* Case Overview - Issues relating to Inpatient and Outpatient Case Registration process,
Customisation of case business rules validations. Handling users issues relating to
actualization of visits, Case end date system validation issue, Technical Discharge and
Technical Admission wrong Treatment category selection for the Child case.
* Billing and Claims Processing Implementation of Service requests for Invoice header
changes, value for location field in Invoice header. Issues on wrong validity period
maintained for insurance providers, Submission and cancellation issues relating to invoice
claims in EDI format for Singapore CCPS Claims, MCPS claims, CHAS, SPP reporting. Amendments
for patient billing forms on Adobe forms.
* Enhancements -
* End to End Implementation of Change Request to extract Inpatient Patient data in different
file format requested by Ministry of Health from all the 5 Community hospitals. This is to
be sent to MOH Dashbaord on Daily basis.
* Implementation of Change requests to allow funding from Ministry of Health for
Intermediate long term care services(ILTC) based on the patients triage assessment in
identifying the applicable transport tier. This required configuration changes relating to
ISH Service categories, Service Summary and Treatment Category. Also required amendment to
Screen and amending EDI segments for submission to ILTC.
* Implementation of Service requests for new patient hospital movements requires
configuration changes, Mapping of GL and Cost center to service, generation of detailed
Invoice and EDI Submission for claims.
Hospital, Renci Community Hospital & St Andrews Community Hospital.
Modules : SAP IS-H (Healthcare) , ABAP/4 using Adobe forms
Role : Senior SAP Consultant
Responsibilities:
* Conduct user meetings to get the requirements and provide solutions as per the user specific
requirements.
* Application Management for IS-H (Analyse/ Clarify on Raised Tickets, Bug Fixing, Process
Change Request. Conduct User briefing sessions and UAT sessions with users for Subsystem
* Basic Data Management Amendments to Master data configurations based on the Configuration
document provided by the Hospital Key users. Create Test Scenarios and on UAT deployment in
production. Patient master updates relating issues for update data sent from external
systems through PI interface. Enabling Audit logs of Master tables,
* Case Overview - Issues relating to Inpatient and Outpatient Case Registration process,
Customisation of case business rules validations. Handling users issues relating to
actualization of visits, Case end date system validation issue, Technical Discharge and
Technical Admission wrong Treatment category selection for the Child case.
* Billing and Claims Processing Implementation of Service requests for Invoice header
changes, value for location field in Invoice header. Issues on wrong validity period
maintained for insurance providers, Submission and cancellation issues relating to invoice
claims in EDI format for Singapore CCPS Claims, MCPS claims, CHAS, SPP reporting. Amendments
for patient billing forms on Adobe forms.
* Enhancements -
* End to End Implementation of Change Request to extract Inpatient Patient data in different
file format requested by Ministry of Health from all the 5 Community hospitals. This is to
be sent to MOH Dashbaord on Daily basis.
* Implementation of Change requests to allow funding from Ministry of Health for
Intermediate long term care services(ILTC) based on the patients triage assessment in
identifying the applicable transport tier. This required configuration changes relating to
ISH Service categories, Service Summary and Treatment Category. Also required amendment to
Screen and amending EDI segments for submission to ILTC.
* Implementation of Service requests for new patient hospital movements requires
configuration changes, Mapping of GL and Cost center to service, generation of detailed
Invoice and EDI Submission for claims.
01/2013
-
06/2018
Senior SAP Consultant
IBM
Client : NHG, Jurong Health Services Singapore, Alexandra Health Services
Modules : SAP IS-H (Healthcare), FICO & MM, ABAP/4 using Adobe forms
Role : Senior SAP Consultant
The National Healthcare Group (NHG) in Singapore provides public health care services through
a network of four major hospitals, one national center, nine polyclinics, three specialty
institutes, and five business divisions.
Responsibilities:
* Conduct user meetings to get the requirements and provide solutions as per the user specific
requirements.
* Application Management for IS-H (Analyse/ Clarify on Raised Tickets, Bug Fixing, Process
Change Request.
* Conduct User briefing sessions and UAT sessions with users for Subsystem
* Basic Data Management Master Data uploading, Organisation unit and building unit mapping,
Case Number, Ranges, Country specific Customisation of Patient Master Enhancement, Patient
Merge and Audit Trial reports for change documents.
* Appointment Module - Visit Scheduling process, Enabling Self Registration from Kiosks and
Clinic Counter. Users queries and Audit Trials for Missing reminders or Complaints from
Patients on their appointments. Support of Interface process for Appointments created from
External System to ISH
* Case Overview - Inpatient and Outpatient Case Registration process, Customisation of case
business rules validations and extend to new hospitals. Handling various users issues
relating to actualization of visits, cancellation of cases, case type changes, ADT Data
generated to Downstream systems.
* Enhancements Implementations using ABAP/4
Patient Self Registration Kiosk & counter collection for Queue Management.
Patient SMS Alerts, Virtual Wards, Customised Master Data, Downtime Case Registration.
Eforms for various Patient Forms, Financial Counselling using Adobe forms.
Customised Bed Management support for TTSH & KTPH hospitals.
Various forms for Patient labels, Patient ID card, Wrist band printing an RFID integration to
Auto actualize patient visit.
Zoom Module for GIRPO payment for Outpatients.
Patient Appointments subsystem interface from EPIC, EAS to SAP ISH.
Support Interface programs for Inbound and Outbound data sent from SAP to Downstream systems.
Modules : SAP IS-H (Healthcare), FICO & MM, ABAP/4 using Adobe forms
Role : Senior SAP Consultant
The National Healthcare Group (NHG) in Singapore provides public health care services through
a network of four major hospitals, one national center, nine polyclinics, three specialty
institutes, and five business divisions.
Responsibilities:
* Conduct user meetings to get the requirements and provide solutions as per the user specific
requirements.
* Application Management for IS-H (Analyse/ Clarify on Raised Tickets, Bug Fixing, Process
Change Request.
* Conduct User briefing sessions and UAT sessions with users for Subsystem
* Basic Data Management Master Data uploading, Organisation unit and building unit mapping,
Case Number, Ranges, Country specific Customisation of Patient Master Enhancement, Patient
Merge and Audit Trial reports for change documents.
* Appointment Module - Visit Scheduling process, Enabling Self Registration from Kiosks and
Clinic Counter. Users queries and Audit Trials for Missing reminders or Complaints from
Patients on their appointments. Support of Interface process for Appointments created from
External System to ISH
* Case Overview - Inpatient and Outpatient Case Registration process, Customisation of case
business rules validations and extend to new hospitals. Handling various users issues
relating to actualization of visits, cancellation of cases, case type changes, ADT Data
generated to Downstream systems.
* Enhancements Implementations using ABAP/4
Patient Self Registration Kiosk & counter collection for Queue Management.
Patient SMS Alerts, Virtual Wards, Customised Master Data, Downtime Case Registration.
Eforms for various Patient Forms, Financial Counselling using Adobe forms.
Customised Bed Management support for TTSH & KTPH hospitals.
Various forms for Patient labels, Patient ID card, Wrist band printing an RFID integration to
Auto actualize patient visit.
Zoom Module for GIRPO payment for Outpatients.
Patient Appointments subsystem interface from EPIC, EAS to SAP ISH.
Support Interface programs for Inbound and Outbound data sent from SAP to Downstream systems.
11/2010
-
12/2011
SAP Consultant
Saudi Business Machines
Project : HealthCare Enhancement Package
Client : SAUDI ARAMCO KSA
Role : SAP Consultant
Analyse the Requirements, Preparation of HLD documents, Development, Testing, Implementation and
Support for the following Sub systems:
* Pathology Specimen Tracking System - Track specimens collected from patients at the
different districts and Aramco hospitals. Designed Screens to capture the specimens movement,
Reports generation, preprinted labels using smartforms.
* Rewrite of Medical Liaison Office (MLO) Design of Screens to enter the requests of
Medical reports from online using webmethods and from SAP. Integration to workflow to
automate the process, Create remote function for deduction of charges in the MLO System to
Aramco Payroll HR system. Coordinated in the development of the Medical Requests screen to be
published on the Web Portal of Aramco.
* ISH MED PMD for Cystoscopy, Opthomolgy, Psychiatric care documents: Implemented
the Inpatient and Outpatient Assessment Care document for Nurses to enter Pre/post
cystoscopy information, Opthomology Clinic and Psychiatric patients.
This application was developed using the PMD of SAP ISHMed system and integrated to the ISH
Clinical Workstation. Design the user input fields as per the requirements of stakeholders
with required processing logic. The summary are printed using Smartforms.
Design of Screens for creating the Back charging of payments from and to the associated
hospitals different scenarios and creation of authorization process for approval or rejection.
Client : SAUDI ARAMCO KSA
Role : SAP Consultant
Analyse the Requirements, Preparation of HLD documents, Development, Testing, Implementation and
Support for the following Sub systems:
* Pathology Specimen Tracking System - Track specimens collected from patients at the
different districts and Aramco hospitals. Designed Screens to capture the specimens movement,
Reports generation, preprinted labels using smartforms.
* Rewrite of Medical Liaison Office (MLO) Design of Screens to enter the requests of
Medical reports from online using webmethods and from SAP. Integration to workflow to
automate the process, Create remote function for deduction of charges in the MLO System to
Aramco Payroll HR system. Coordinated in the development of the Medical Requests screen to be
published on the Web Portal of Aramco.
* ISH MED PMD for Cystoscopy, Opthomolgy, Psychiatric care documents: Implemented
the Inpatient and Outpatient Assessment Care document for Nurses to enter Pre/post
cystoscopy information, Opthomology Clinic and Psychiatric patients.
This application was developed using the PMD of SAP ISHMed system and integrated to the ISH
Clinical Workstation. Design the user input fields as per the requirements of stakeholders
with required processing logic. The summary are printed using Smartforms.
Design of Screens for creating the Back charging of payments from and to the associated
hospitals different scenarios and creation of authorization process for approval or rejection.
12/2007
-
12/2008
SAP Consultant
IBM
Client : NHG, Tan Tock Seng, National University Hospital, Wood Bridge and Alexandra hospital
Module : SAP IS-H (Healthcare)
Role : SAP Consultant
Responsibilities:
* Support for existing Patient Management Module for existing system. Amendments for Change
Request raised from SAP ISH to be resolved as per Service Level Agreement.
* Addressing and advising Users on all issues Relating Patient Management module relating to
Inpatient and OutPatient admissions, Classification and maintenance of Organisational Units,
Treatment units, Patient Movements, Case classifications, Patient Merging, Batch Jobs,
Interface jobs on a 24 by 7 support schedule. Issues addressed as per Severity levels 1, 2
and 3 and by criticality.
* Amendments to IMG for configuration changes to parameters for Basic Settings, Hospital
Basic Data, adding new Service relationships, Organisation hierarchies, Number ranges,
Organizational Structure,Business partners, Service Master data and for Patient Management.
* Changes to customized Programs, BADI's, User Exits , Functions and Reports relating to
different subsystems for Patient Management. Enhancements and Amendments to customized
reports and rescheduling of Batch jobs. Amended BADI's Class Implementation for Patient
Visit data validations, Patient NRIC validation logic.
* Preparation and implementation of Enhanced Change Proposals for Subsystems
Module : SAP IS-H (Healthcare)
Role : SAP Consultant
Responsibilities:
* Support for existing Patient Management Module for existing system. Amendments for Change
Request raised from SAP ISH to be resolved as per Service Level Agreement.
* Addressing and advising Users on all issues Relating Patient Management module relating to
Inpatient and OutPatient admissions, Classification and maintenance of Organisational Units,
Treatment units, Patient Movements, Case classifications, Patient Merging, Batch Jobs,
Interface jobs on a 24 by 7 support schedule. Issues addressed as per Severity levels 1, 2
and 3 and by criticality.
* Amendments to IMG for configuration changes to parameters for Basic Settings, Hospital
Basic Data, adding new Service relationships, Organisation hierarchies, Number ranges,
Organizational Structure,Business partners, Service Master data and for Patient Management.
* Changes to customized Programs, BADI's, User Exits , Functions and Reports relating to
different subsystems for Patient Management. Enhancements and Amendments to customized
reports and rescheduling of Batch jobs. Amended BADI's Class Implementation for Patient
Visit data validations, Patient NRIC validation logic.
* Preparation and implementation of Enhanced Change Proposals for Subsystems
04/2007
-
12/2007
ABAP Team Lead
Makati Medical Hospital
Modules : SAP IS-H (Healthcare) , FICO, MM, ABAP/4
Role : ABAP Team Lead
Responsibilities:
* Estimation for Customisation Efforts as per the Blue Print scope. Designed, Developed and
implemented the customization of Reports, User Exits, Enhancement, Interface program. Data
Mapping and interface programs to upload FI master datas/ ISH Master Data to SAP using ECATT
and LSMW.
* Designed and Managed the Implementation of Data interface between existing Harmony HIS
system into SAP FICO for the Phase 1 implementation.
* Requirements Gathering, Analysis, Preparation of Function specifications and Program
Specifications for providing the Dietary Department operations to be included with the ISH
functionality.
* Conducted ABAP Training Classes to the Users Team to coach them to develop and customize
and develop new reports. Raising and followup on issues raised to OSS and with the Basis
Team.
Role : ABAP Team Lead
Responsibilities:
* Estimation for Customisation Efforts as per the Blue Print scope. Designed, Developed and
implemented the customization of Reports, User Exits, Enhancement, Interface program. Data
Mapping and interface programs to upload FI master datas/ ISH Master Data to SAP using ECATT
and LSMW.
* Designed and Managed the Implementation of Data interface between existing Harmony HIS
system into SAP FICO for the Phase 1 implementation.
* Requirements Gathering, Analysis, Preparation of Function specifications and Program
Specifications for providing the Dietary Department operations to be included with the ISH
functionality.
* Conducted ABAP Training Classes to the Users Team to coach them to develop and customize
and develop new reports. Raising and followup on issues raised to OSS and with the Basis
Team.
12/2006
-
12/2007
SAP Consultant
Soltius Singapore Pte Ltd
02/2007
-
04/2007
ABAP Consultant
SSMC Singapore Pte Ltd
* Customised Wafer work in progress Process Standard Program to provide additional Analysis
information for the Wafer Manufacturing process. This involves analyzing 10 standards SAP Program
and amending the existing Functions and ABAP Object Methods.
information for the Wafer Manufacturing process. This involves analyzing 10 standards SAP Program
and amending the existing Functions and ABAP Object Methods.
12/2006
-
02/2007
ABAP Consultant
Venture SAPMM
* Required to Support MM Reports for Venture Singapore. Required to amend the Sales Analysis
report being implemented for RGMI
report being implemented for RGMI
10/2006
-
11/2006
ABAP Consultant
SAP ASIA
Client : Capital Land Pte Ltd, Singapore. Largest Listed property company in Asia.
Modules : FICO Rollout Project , ABAp/4 using Abobe forms
Role : ABAP Consultant
Development of ABAP Interface program to process flat files sent from external system through Batch
processing and performing BDC posting for journal posting. This program also requires the Summary
report and Report of individual processing files by email to users.
Amendment of Sap Scripts & Adobe forms and Abap functions for changes arising from UAT for Invoice
Printing, Dunning letters for Payment Letters and Outstanding payment notice.
Modules : FICO Rollout Project , ABAp/4 using Abobe forms
Role : ABAP Consultant
Development of ABAP Interface program to process flat files sent from external system through Batch
processing and performing BDC posting for journal posting. This program also requires the Summary
report and Report of individual processing files by email to users.
Amendment of Sap Scripts & Adobe forms and Abap functions for changes arising from UAT for Invoice
Printing, Dunning letters for Payment Letters and Outstanding payment notice.
04/2006
-
08/2006
FI,CO & ISH] ABAP Consultant
IBM
Client : NHG, Tan Tock Seng, National University Hospital, Wood Bridge and Alexandra hospital
Module : SAP IS-H (Healthcare)
Role : [FI,CO & ISH] ABAP Consultant
Enhancements and amendments to the Crystal reports for all the institutions accessing data from SAP
System, Coordinated, Analysed and Development of displaying Bed Allocation Messages from the SAP
System on to the Dashboard Server for NUH Hospital.
Developed Socket Program to send the SAP Messages, Customised SAP Function to send Patient discharge
message by SMS.
Module : SAP IS-H (Healthcare)
Role : [FI,CO & ISH] ABAP Consultant
Enhancements and amendments to the Crystal reports for all the institutions accessing data from SAP
System, Coordinated, Analysed and Development of displaying Bed Allocation Messages from the SAP
System on to the Dashboard Server for NUH Hospital.
Developed Socket Program to send the SAP Messages, Customised SAP Function to send Patient discharge
message by SMS.
10/2001
-
11/2005
SYSTEMS ANALYST
ERG Transit Systems
Client : Land Transport Authority Singapore, Transit Link, Singapore Bus Service
Project : EZ Link Automated Fare Card using RFID
ROLE : SYSTEMS ANALYST
Implementation, Application and Systems Maintenance, Production Support For an S$130 million Automated
Fare Collection system implemented for Singapore Public Transport System includes Rail and Road on
a 5 Tier Architecture.
Environment: S/W: Sun Solaris/Windows NT/Oracle/Rational Rose/Clear Case/C++/Perl
Scripts/Interbase/OOADM
* Solaris System support tasks Onsite and Remote for E5500, E3500 servers on production
environment and on development environment on a 24 X7. Tasks
* Development of Perl scripts, Shell scripts and Oracle queries for writing utilities,
automating jobs.
* Preparation, Design and Development to measure the Reliability, Availability and
maintability of all the subsystems with scripting in Perl, Oracle queries, data processed from
operators. Provided Application Primary and Secondary Support to calls raised by Service
providers on site or remotely on a 7 * 24 hours.
* Coordinated, Testing, Implementation and Production support of Giro Topup System for
Automated Fare Card Collection System.
Project : EZ Link Automated Fare Card using RFID
ROLE : SYSTEMS ANALYST
Implementation, Application and Systems Maintenance, Production Support For an S$130 million Automated
Fare Collection system implemented for Singapore Public Transport System includes Rail and Road on
a 5 Tier Architecture.
Environment: S/W: Sun Solaris/Windows NT/Oracle/Rational Rose/Clear Case/C++/Perl
Scripts/Interbase/OOADM
* Solaris System support tasks Onsite and Remote for E5500, E3500 servers on production
environment and on development environment on a 24 X7. Tasks
* Development of Perl scripts, Shell scripts and Oracle queries for writing utilities,
automating jobs.
* Preparation, Design and Development to measure the Reliability, Availability and
maintability of all the subsystems with scripting in Perl, Oracle queries, data processed from
operators. Provided Application Primary and Secondary Support to calls raised by Service
providers on site or remotely on a 7 * 24 hours.
* Coordinated, Testing, Implementation and Production support of Giro Topup System for
Automated Fare Card Collection System.
02/2000
-
09/2001
SYSTEMS ANALYST
Singapore Computer Systems
Client : Raffles Medical hospital, Putra Jaya hospital, Pantai Medical Hospital
Module : Object Oriented Health Care Information Systems
ROLE : SYSTEMS ANALYST
* Implementation & Support of Object Oriented Health care information system for hospitals in
Singapore
Module : Object Oriented Health Care Information Systems
ROLE : SYSTEMS ANALYST
* Implementation & Support of Object Oriented Health care information system for hospitals in
Singapore
03/1999
-
09/1999
ABAP LEAD
Singapore Science Centre
Create Technical Specifications for the application development team based on the users and
functional requirements, Development of ABAP/4 programs for retrieval of online transactions
details, Amended customized ABAP/4 programs and SAPScripts.
functional requirements, Development of ABAP/4 programs for retrieval of online transactions
details, Amended customized ABAP/4 programs and SAPScripts.
03/1998
-
04/1999
TEAM MEMBER
Alexandra Hospital and Woodbridge Hospital
INTERFACENTERFACE PROGRAMS FOR FICO INBOUND AND OUTBOUND, REPORTS FOR PATIENT CARE.
Client : FIRE SAFETY BUREAU, Singapore Civil Defence Force
Module : HOLMS - Administrative office of the Fire Safety Bureau
ROLE : PROJECT LEADER
Client : FIRE SAFETY BUREAU, Singapore Civil Defence Force
Module : HOLMS - Administrative office of the Fire Safety Bureau
ROLE : PROJECT LEADER
11/1987
-
04/1990
Programmer Cum Lecturer
Bureau of Data Processing Systems
Local Availability
Only available in these countries:
Singapore
