Robert Tan
Verified Expert in Engineering
Data Science Developer
Toronto, ON, Canada
Toptal member since October 3, 2018
Robert has extensive data science and AI experience in the technology sector. He's worked with clients in the United States, Canada, Qatar, Jamaica, UAE, and the UK. He excels at distilling complex problem spaces into clarity in data. Robert is skilled in algorithmic analysis, BI, data analysis, synthesis, data/AI products, data harvesting, cleaning, and visualization. His past clients include an international airport and two property management firms with a combined AUM of $54 billion.
Portfolio
Experience
Availability
Preferred Environment
Git, Linux, MacOS, Windows, RStudio, Artificial Intelligence (AI)
The most amazing...
...thing I've done is securing seed financing from Elon Musk!
Work Experience
Data/AI Product Manager
Wave Apps
- Led the 0-1 product vision, strategy, and roadmap of data/AI products. Identified and prioritized 18 AI product use cases across eight functions (e.g., bookkeeping and knowledge copilots).
- Won the executives' buy-in and collaborated with 11+ cross-functional stakeholders across marketing, sales, engineering, and design and got the buy-in from C-suite, directors, and VPs across core business lines and functions such as P&C and engineering.
- Identified and prioritized four highest-value use cases through analyzing JTBD, launching surveys, interviewing executives and vendors, analyzing industry players, and leveraging 14 years of financial and firmographic data.
- Partnered with machine learning engineers to drive strategic build/buy decisions with vendors like Google Vertex and AWS, focusing on viability and feasibility.
Product Manager
Wave Apps
- Led a team of 15 engineers, designers, and operations to grow a SaaS business by $2 million in annual recurring revenue.
- Spearheaded the discovery and delivery of an independently identified new product opportunity that amplifies user growth by 20% annually.
- Directed key recommendations and negotiations for directors and VPs over a $15 million deal.
Senior Data Insights Analyst
Wave Apps
- Proactively identified growth opportunities and persuaded the CEO to change the definition of the business's target customer (R, SQL). Guided product to improve product engagement and increased retention from low to mid 90%.
- Recognized as the subject matter expert and tapped by the VP of product to consult product and marketing teams over strategic efforts to identify leading indicators of user success and failure.
- Drove recommendations over amplifying revenue growth by 20% annually through business modeling of proactively identified opportunities.
Senior Data Analyst
Aislelabs Inc.
- Identified the opportunity to raise net profits by 1.54% ($17 million NPV) for Pearson Airport by mathematically optimizing flight-gate assignment to place affluent passengers closer to luxury retail.
- Pioneered microtargeting marketing for 31 malls (on average, $764 million sales and 14 million visitors) by developing customer-level data dashboards and presented this capability to marketing executives.
- Served as the sole analyst using the R statistical language to mine insights for Oxford Properties ($45 billion), Cadillac Fairview ($29 billion), and Pearson Airport (top 0.1% busiest airport).
- Supported the account management team with ad-hoc data manipulation to increase team efficiency.
- Developed data dashboards for large property management firms.
Consultant | Analytics
Various
- Led recommendation and advisory for Queen's University (Top 1 University in Canada). Guided the dean of medical school and department heads over a go/no-go decision for an eight-figure deal.
- Spearheaded the creation of an exit strategy directly with the CEO of a city's top 10 largest property management firm.
- Backtested financial trading algorithms on 4700 equities in collaboration with back-end Java developers and improved trading effectiveness by 17%.
Experience
Fake Person Generator
The generated dataset is then used as input for an R Shiny code. This code creates an interactive application that enables users to browse individual-level data on a Google Map dynamically and interactively.
The code is written in R and can be executed in either base R GUI or, preferably, RStudio.
Education
Bachelor's Degree in Commerce - Marketing
Queen's University - Canada
Certifications
Data Science Specialization
Datacamp Inc.
Skills
Libraries/APIs
Ggplot2, Tidyverse, Google Maps API, NumPy
Tools
Adobe Creative Suite, InVision, Adobe Photoshop, Plotly, ChatGPT, GIS, Tableau, Google Bard, Git, Jira, Microsoft Copilot
Languages
CSS, R, Python, JavaScript, SQL, Bash, Visual Basic for Applications (VBA)
Frameworks
RStudio Shiny
Paradigms
Functional Programming, Business Intelligence (BI)
Platforms
RStudio, Windows, MacOS, Amazon Web Services (AWS), Gephi, Linux, Google Cloud Platform (GCP), Vertex AI
Storage
MySQL, PostgreSQL, Redshift
Industry Expertise
Healthcare
Other
Data Analysis, Marketing Analytics, Data Mining, Data Processing, Machine Learning, Business Strategy, Data Science, Software Development, Product Management, Data Scraping, Data Analytics, Analytics, Data Manipulation, Reporting, Algorithms, Artificial Intelligence (AI), Acquisitions, SaaS Product Management, Go-to-market Strategy, Pricing Strategy, Product Launch, SaaS, Training, Cross-functional Team Leadership, Financial Modeling, Forecasting, Predictive Analytics, Network Visualization, Neural Networks, Predictive Modeling, Large Language Models (LLMs), Natural Language Processing (NLP), Coaching, Workshops, Product Strategy, User Experience (UX), Market Opportunity Analysis, AI Consulting, AWS Cloud Architecture, Data Engineering, Bayesian Inference & Modeling, OpenAI GPT-4 API, OpenAI GPT-3 API, Recommendation Systems, Llama 3
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
Share your needs
Choose your talent
Start your risk-free talent trial
Top talent is in high demand.
Start hiring