A 2-month, hands-on Tableau program that turns raw spreadsheets into stories that move boardrooms — taught by working analysts at Trinity Technologies, Trivandrum.
Install, connect to a CSV, navigate the interface, build your first calculated field. By the end of week one, you'll publish a polished worksheet with formatting and exports.
Master data extracts, granularity, and level of detail. Build area charts with highlighting and design filter systems that let stakeholders interrogate the data themselves.
Build geographic visualizations, hierarchies, and your first interactive dashboard. Wire up filter and highlight actions across multiple worksheets.
Understand LEFT, RIGHT, INNER, OUTER joins — when to blend instead, how to handle duplicates, and how to build dual-axis charts that hold two stories at once.
Bins, parameters, tree maps, customer segmentation dashboards, and Tableau Story Points — the tools that turn a chart deck into a narrative.
Pivot, split, repair, and reshape. Use the Data Interpreter and metadata grid to fix the messy reality of real-world datasets before they touch a dashboard.
Group geographic regions into custom territories, run clustering analysis on real expansion data, and connect across databases for enterprise-grade workflows.
Pull data from PDFs and spatial files. Build step and jump line charts. Embed entire visualizations inside tooltips — the polish that separates senior dashboards from beginner ones.
Trainers who've built dashboards for real businesses — not just textbook examples. They mentor, not just instruct.
Up-to-date Tableau installations with the supporting toolchain, so you train in an environment that mirrors what you'll find on the job.
Every module maps to current Tableau certification standards, with mock tests structured exactly like the real exam.
Sales analysis, market segmentation, performance tracking — every concept ends in a portfolio piece you can show employers.
Morning, afternoon, and evening batches. Mon–Sat, 7 AM to 8 PM. Built around your job or college schedule.
Resume reviews, portfolio coaching, mock interviews, and a placement cell with active connections to analytics firms.
Tableau is one of the most widely-adopted BI tools on the planet. Certification signals competence to hiring managers in any industry.
Qualifies you for data analyst, BI developer, reporting specialist, and visualization expert positions — entry-level through senior.
A solid Tableau base makes Python, R, Power BI, and ML tooling easier to pick up next. You become a full-stack data person.
Certified Tableau professionals routinely command higher offers than non-certified peers with similar experience levels.
Walk into Trinity Technologies in Pulimood, Trivandrum — or pick up the phone. Morning, afternoon, and evening batches are open.