Senior Data Visualization Designer

Job Type: Permanent
Posted: about 5 years ago
Contact: Cecil Mangilin
Reference: 186471_1534493628

Senior Data Visualization Designer, Data & Analytics

  • Permanent role
  • Competitive remuneration package

Our Client

A leading communications company providing a portfolio of services across voice and data solutions over fixed, wireless and Internet platforms as well as infocomm technoloy and pay TV.

The Opportunity

This role is accountable for the data visualization and reporting capabilities of our client's Data & Analytics within Group IT:

  1. Design and create reports and dashboards
  2. Develop and maintain reporting framework
  3. Gatekeeping review and manage delivery of data visualization and reporting projects
  4. Conduct user training in using the tool
  5. Provide user support, guidance and troubleshooting on reports and dashboards
  6. Ensure that proposed solutions are aligned and conformed to the visualization and reporting guidelines and roadmap.

The job responsibilities include:

  • Analyzing, estimating, designing, development, testing, and production roll-out of data visualization and reporting projects
  • Consulting users with the understanding of business and data requirements, and iteratively designing visualizations for initial concepts and prototypes
  • Designing and creating data visualization (reports and dashboards) using techniques for guided analytics, interactive dashboard design and visual best practices
  • Delivering dashboards to convey the story points of the data
  • Designing, development and maintenance of a reporting framework including creation of enterprise reporting, ad-hoc query and analysis
  • Reviewing, approving and managing delivery of data visualization and reporting projects
  • Conducting data analysis of large transaction data sets
  • Performing data preparation and/or data modelling
  • Applying best practices and techniques to ensure best possible performance, quality and responsiveness of the developed reports and dashboards
  • Managing repository of re-usable data visualization templates and views
  • Creating user guide, and conducting user training and demo of solutions/tools
  • Providing user support, guidance and troubleshooting on reports and dashboards
  • Setup and maintain security access control including user administration, site management
  • Acting as mentor and subject matter expert for visualization and reporting tools across the organization

Your Background

  • Minimum 6 years of experience in design and development of reports, dashboards in a Business Intelligence environment
  • Strong hands-on experience on Tableau
  • Strong hands-on experience on Cognos BI
  • Strong knowledge in SQL
  • Knowledge of data warehouse concepts and data modeling
  • Experience in creating mock-up and prototyping
  • Experience in storytelling with data
  • Experience in analyzing business / data requirements, deliver design and estimate, development, testing and production deployment of reporting and dashboards projects
  • Experience in performance fine-tuning of queries, reports and dashboards
  • Experience in data preparation
  • Experience in security administration, design and setup of authorization and user management
  • Experience in admin functions related to data sources, extracts, schedules, tasks, subscriptions, upgrades, monitoring server status and performing tuning
  • Experience in creating user guide and conduct user training
  • Understanding and experience with the Software Development Life Cycle and Agile methodologies

    Technical competency:
  • Tableau
  • Power BI
  • Cognos Reporting
  • SQL
  • Self-Service Data Preparation tools
  • Business Intelligence tools
  • Data warehouse
  • Big Data Platform based on Hadoop

    Essential skill set:
  • Highly organized, self-motivated, pro-active, and ability to manage time and projects
  • Strong in user requirements and consulting
  • Ability to analyze and understand complex problems
  • Ability to explain technical information in business terms
  • Ability to communicate clearly and effectively, both verbally and in writing
  • Good experience in managing users and vendors
  • Ability to thrive in an agile work environment

Interested candidates may send CV to or apply online.