I have over 20 years of experience in the IT industry covering Enterprise Solutions and Technology Architectures, IT Strategy and Roadmaps, Stakeholder Management, Consulting, to developing and delivering complex mission critical business solutions. I am a solutions specialist with a passion for delivering excellence to all business stakeholders, believes in building great relationships and is a loyal and trusted employee to the business in realizing their vision and strategy. I specialize in designing technology solutions, as well as developing, maintaining and implementing customized software in Tolling, Banking and Finance environments. Over the years, I have worked in various senior technical roles within IT Companies, Banking, Insurance firms in Singapore, Malaysia and Philippines. In Sydney Australia, I work in full loyalty as a Lead Analyst, Developer and Support for the Electronic Tolling and Collection Back office System of Roads and Maritime Service. I have a great deal of experience working with clients, managers, business leaders, product vendors and outsourced companies mainly gathering and documenting requirements as part of systems analysis and solutions design. My most recent engagement at Q-free is the delivery of Sydney Harbour Bridge and Sydney Harbour Tunnel project. An electronic toll collection in a multi-lane free flow arrangement such that vehicles are tolled without the need to modify the flow of traffic at the identified toll points.
Applications design/development: Immense background in analysis, design, development, customization, implementation and testing of software applications and products.
Database design/development: Years of experience in technical and analytical skills with clear understanding of design goals of entity-relationship modelling. Years of knowledge in designing database solutions, performance tuning and building using stored procedures, views, triggers, functions etc.
Data warehouse: Worked on data warehouse development lifecycle, from gathering requirements to testing, implementation, and support. Designed and built operational data stores (ODS) and decision support system (DSS) databases in Sybase, PostgreSQL, MS SQL Server and Oracle. Management: Strong leadership with experience of mentoring developers and advising technical groups on best practices. Demonstrated leadership skills (technical team leadership, business stakeholder engagements and application solutions presentations)
Personality: Team player, versatile, collaborative, with strong communication and interpersonal skills.
Industry Experience: Primarily in Electronic Tolling Business, IT Solution, Banking, Insurance, Shipping and Transport and Manufacturing companies.
Projects:
Roads and Maritime Service - Electronic Tolling and Collection Back office System (ETCS).
Over 200 ETCS variations and projects delivered. The last project accomplished is the NSW Toll Relief Program
Applications and component such as :
The Harbour Crossing Tolling Project (HCTP)
To provide TfNSW electronic toll collection for southbound users of the Sydney Harbour Bridge (SHB) and Sydney Harbour Tunnel (SHT). An electronic toll collection provided in a multi-lane free flow arrangement. Vehicles are identified through their carriage of On-Board Equipment (“tags”) designed for Australian toll roads, or through images captured by tolling cameras.
Task as Software Engineers for the following key project requirements:
The Sydney Airport System -This is comprised of three separate Central System instances:
• GTAS (Ground Transport Access System) which is responsible for access and fee charging of Taxis
• THA (Taxi Holding Area) which allows Sydney Airport operational staff to monitor and control the access control equipment at the Taxi Holding Area which feeds the domestic terminals. This will be merged into the GTAS Central System during the upgrade.
• BLFS (Bus and Limo Fee System) which is responsible for access and fee charging of areas that are not taxi ranks, including dedicated Bus and Limo sites and Priority Pick-up
Task as Software Engineers for the following key project requirements:
Programming languages: Sybase PowerBuilder, Python, SQL, PHP, Bash/Shell/Perl/PowerShell script, HTML/CSS, JavaScript, Oracle Developer, Oracle Develop 8i, Oracle Personal, Oracle Forms, Report, Query, Schema, Procedure, PL SQL and Graphics Builder, Oracle Designer
Databases and DB Tools: PostgreSQL, SQL Server 2005/2000, Sybase ASE (150/125), Oracle 10g, MS Access, MySQL, Sybase SQL Anywhere (ASA), SAP ASE, Oracle 80, 8i & 9i, SQL 60 - 65 Server, Watcom SQL Server, InfluxDb, Microsoft SQL Server, MySQL, RabbitMQ, SQLite
Development environments: PGAdmin, Aqua Data Studio, Visual Studio, Visual Studio Code, Sybase Interactive SQL ,IPython / Jupyter, WSL for Windows 10, Oracle VM Virtual box, DBArtisan, Microsoft Visio, Toad, SQL developer, Visual Studio, Atom, Eclipse, NetBeans, Notepad, Vim
Frameworks, Libraries: Apache Beam, Django, Flask, jQuery, Nodejs, Pandas, Protobuf
Collaboration and monitoring: Confluence, Grafana, Jira, Github, Gitlab, Code repository, Tortoise SVN, Nagios, ServiceNow, Splunk
Build, test, config, deploy tools: Docker, Zephyr, Putty, Winscp, Puppet, Maven, Nexus, Jenkins, Postman
Documentation: OpenAPI, PowerDesigner, Swagger technical specification and documentation, Balsamiq tools
Webserver, Monitoring and logging: Nginx, Webserver, NetXMS, Ryslog