Nine years, one craft
/ 9+ years across banking, media & analytics · tap a role to expand
Designing and delivering enterprise BI solutions — turning complex datasets into actionable insights and dashboards that support strategic business decisions.
Built and supported Tableau dashboards for CSAT, NPS, resolution time & ticket volume; led a team of 4+ consultants and upheld regulatory-grade data accuracy.
Challenge
A retail bank needed daily visibility into customer-service health — CSAT, NPS, resolution time and ticket volume — with numbers accurate enough to stand up to regulatory scrutiny.
Approach
Standardised metric definitions across teams, built the dashboards on governed Tableau extracts, and led a 4+ consultant delivery team with a review gate on every release.
Outcome
Service leaders read CSAT and NPS movements from the dashboard instead of waiting on analyst pulls — it became part of the daily operating review.
Delivered Tableau & Power BI dashboards across Sales, HR and OTT — with row/user-level security, automated subscriptions and insight into engagement, CTR & churn.
Challenge
Sales, HR and OTT teams each needed self-serve reporting on very different data — streaming engagement, CTR and churn on one side, targets and headcount on the other — without one team ever seeing another's numbers.
Approach
Delivered Tableau and Power BI dashboards with row- and user-level security baked into the model, plus automated subscriptions so the right slice landed in each inbox on schedule.
Outcome
Reporting shifted from ad-hoc analyst requests to subscribed, self-serve dashboards across three business functions.
Built Tableau dashboards for marketing & sales KPIs including ROI and funnel metrics, surfacing business risks and opportunities through KPI monitoring.
Challenge
Marketing spend was tracked channel by channel, with no single view of ROI or where the funnel actually leaked.
Approach
Built Tableau dashboards that put ROI, funnel-stage conversion and sales KPIs side by side, with monitoring that flagged KPI drift as it happened.
Outcome
Risks and opportunities surfaced from KPI movement week to week — not at quarter-end reviews.
Prepared structured datasets, visualized audience trends from box-office and streaming data, and trained internal users on Tableau.
Data by day,
mentoring
after hours
I'm a Senior Business Intelligence professional who turns complex information into meaningful insights that drive real business decisions — mostly in Tableau and Power BI, backed by solid SQL and data modelling.
Outside office hours, I mentor and coach aspiring professionals — helping them strengthen their skills, navigate career challenges, and reach their personal and professional goals.
Core toolkit
- TableauExpert
- SQL / T-SQLExpert
- Power BI (DAX · Power Query)Advanced
- Advanced ExcelAdvanced
- Base SAS 9.4Proficient
What matters most
The right question first
A dashboard is only as good as the decision it drives. I start from the business question, not the chart.
Data models that hold up
Clean star schemas, correct grain, DAX and LOD that stay fast and honest as the data grows.
Clarity over decoration
Fewer, sharper visuals people trust and act on — not vanity metrics or dashboard clutter.
Free resource
Slice & dice dataset
A tidy, pivot-ready sample dataset (600 rows · dimensions + measures) — the exact shape I aim for before building anything. Works in Excel, Power BI, Tableau or SQL.
Free workbook
Advanced Excel: KPIs & matrix
A worked .xlsx showing how a KPI dashboard (target vs actual, variance, RAG status), a SUMIFS matrix and a PivotTable actually work — with a formula cheat-sheet. Live formulas, not screenshots.
Download workbookQuestions
/ Everything you might ask before your first session
Sessions are 1-on-1 or small evening groups, held after office hours over a video call. Each course runs across a handful of sessions — you'll find the exact count on every course card. We work on real datasets end to end, so you finish with something you can actually show.
Primarily online, so we can work together no matter where you are. Screen-share, live query and dashboard building, and recordings on request. In-person can be arranged for learners in Mumbai — just ask.
Pricing is on request while rates are being finalised. The quote depends on the format (1-on-1 vs group), how many sessions you need, and your goals — 1-on-1 career coaching is priced per person. Message me with what you're after and I'll give you a clear, no-obligation number for your case.
No. Most courses run Beginner → Advanced and start from the fundamentals. If you already work with data, we'll skip ahead and go deeper — the plan is tailored to where you actually are.
Book a session from the portal after you sign in. You'll see available slots, confirm a time, and can reschedule from the same place if something comes up. You'll get email reminders, and a Google Meet link is added automatically.
If plans change, refunds follow the terms on the Refund and Class Policy pages (linked in the footer). The short version: reach out early and I'll be fair about it.
Depends on the course — Tableau, Power BI, SQL / T-SQL, Advanced Excel, or Base SAS. Everything is taught the way it's used on real BI work: correct data models, performant queries, and dashboards a business will actually trust.
More than ever. AI now automates a chunk of the repetitive query-and-chart work — which makes the fundamentals MORE valuable, not less: clean data models, SQL you can verify, statistical judgement, and explaining what the numbers mean. Tools like Copilot in Microsoft Fabric sit on top of your semantic model; if the model is wrong, the AI is confidently wrong. My courses teach the durable skills first, then where AI genuinely helps an analyst move faster.
Still unsure? Just email me — I answer every message myself. Or book your first session.
Say hello
/ Whether it's a question, an idea, or just to talk data — I'd love to hear from you
rsinha1369@gmail.com
Mumbai, India
Courses I teach
/ Evening classes & 1-on-1 mentoring · swipe or tap "Deep dive" to explore
Data Analytics
Turn raw data into decisions
The complete analytics journey — from asking the right question to shipping an insight a business can act on. You'll work on real datasets end to end.
You'll be able to
- Frame business questions as analyzable problems
- Clean, shape and validate messy real-world data
- Choose the right metrics & KPIs, avoid vanity numbers
- Present a clear, decision-ready data story
Tableau & Dashboards
Dashboards people actually use
Design, build and publish interactive Tableau dashboards on Desktop & Server — the same craft behind the dashboards I ship at enterprise scale.
You'll be able to
- Model data sources & relationships correctly
- Master calculated fields and LOD expressions
- Implement row-level / user-level security
- Publish, schedule and automate subscriptions
Power BI
From data model to a story that sells
Build governed, fast Power BI reports end to end — shape data in Power Query, model it with a clean star schema, write DAX that actually performs, and publish to the Service with row-level security. The same craft behind the enterprise reporting I ship day to day.
You'll be able to
- Shape and combine messy sources in Power Query (M)
- Model a clean star schema — facts, dimensions & relationships
- Write correct, performant DAX (measures over calculated columns)
- Master filter context, CALCULATE & time-intelligence
Microsoft Fabric
The platform Power BI now lives in
Get ahead of the platform shift. Fabric unifies the data estate Power BI sits on — OneLake, lakehouses and warehouses, pipelines, Direct Lake semantic models and Copilot. Taught from the analyst's seat, building directly on the Power BI and SQL craft you already have.
You'll be able to
- Navigate Fabric confidently: workspaces, capacities & OneLake
- Choose lakehouse vs warehouse for a given workload — and defend it
- Land and shape data with pipelines & Dataflows Gen2
- Structure data with the medallion (bronze / silver / gold) pattern
SQL & T-SQL
Speak fluent data
Query, join and model data confidently across SQL Server and Oracle. Go from basic SELECTs to window functions and tuned, production-grade queries.
You'll be able to
- Write clean joins, subqueries and CTEs
- Use window functions for advanced analysis
- Build stored procedures and views
- Read query plans and optimize performance
Advanced Excel
The analyst's power tool
Formulas, pivots and automated reporting workflows for fast, reliable analysis — the Excel foundation every data professional leans on.
You'll be able to
- Master lookups, arrays and dynamic formulas
- Build PivotTables & PivotCharts fluently
- Automate data prep with Power Query
- Create reusable reporting dashboards
Base SAS 9.4
Certified SAS foundations
Data steps, procedures and reporting with Base SAS — taught by a certified Base SAS programmer, aimed at the certification and real analysis work.
You'll be able to
- Write efficient DATA steps
- Use core PROCs for analysis & reporting
- Build macros for reusable code
- Prepare for the Base SAS certification
BI Career Coaching
Break into business intelligence
A personalized roadmap for landing a BI/analytics role — portfolio, interviews, resume, and the day-to-day habits that make a professional.
You'll be able to
- A portfolio that gets interviews
- Confident mock-interview performance
- A resume tuned for BI roles
- A weekly learning roadmap you can follow
A practitioner's take
Which tool, when?
Power BI, Tableau and Advanced Excel all overlap — the skill is knowing which one a problem actually calls for. Here's how I choose.
Handling large / modelled data
Ad-hoc slice & dice
Interactive dashboards
Visual polish & storytelling
Calculation depth
Governance & sharing at scale
Everyone already has it
Governed, refreshable reporting across an org — modelling + DAX at scale.
Exploratory analysis and dashboards where visual craft matters most.
Fast, ad-hoc analysis and prototyping — the analyst's everyday power tool.
My honest rule: model and govern in Power BI or Tableau, but never underestimate Excel — it's still the fastest way to interrogate a fresh dataset before it earns a dashboard.
Who this is for
Switching into data
Coming from any background and starting from scratch — begin with Excel and SQL foundations and build toward your first analyst role.
Working analysts levelling up
Already shipping reports and ready to go deeper on Power BI, Tableau and T-SQL — including the judgment calls behind tool choices.
Students & fresh graduates
Building interview confidence and a portfolio that shows real work — with practice decks and honest feedback along the way.
How it works
- Step 1
Create a free account
Pick a course and request an evening slot that fits your week.
- Step 2
Confirm your seat
Pay securely by UPI or card — your booking confirms automatically.
- Step 3
Learn & practice
Join on Google Meet. Lessons, materials and flashcards stay with you in the portal.
Free account · evening slots · pay only when you book