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Leela MarvethiChief Data Officer · Essays & perspective

Leela Marvethi · Chief Data Officer · India

Following the evidence from fieldwork to oversight

Chief Data Officer

Varneli Cooperative Bank

Sector
Regional cooperative banking for households and small enterprises
Ownership
Member-owned cooperative institution
Company scale
₹598 crore FY 2026 income; ₹6,800 crore assets at March 2026
Employees
1,250 at March 2026
Geography
Bhopal; 86 branches in Madhya Pradesh, Maharashtra and Chhattisgarh
Reporting to
Chief Executive Officer; invited executive presentations to directors
Team
32 data colleagues through four managers
Financial scope
₹8.4 crore annual data-function expense; no credit or treasury approval

Mandate

Make analytical outputs usable with their timing, population and evidence limits intact.

Outcomes

  • Withheld a credit prototype after identifying later-event inputs and revising validation
  • Restated a regional growth comparison on consistent service-area boundaries
  • Replaced unsupported zero defaults with explicit historical-coverage states
  • Restricted small-group dashboard views after inference review

Decisions in context

The CDO appointment brought analytical development and stewardship into a common function while preserving the decisions held elsewhere. I organised four management responsibilities around source stewardship, analytical delivery, data quality and platform coordination. Technology operations, security, privacy and risk validation remain separately accountable. I spend much of my time making a technical limitation understandable to the executive who must decide what to do next. That can mean withdrawing a score from a release discussion or explaining why a chart now covers fewer records. I report to the CEO and present to directors when invited, without a directorship. The role has reinforced my view that useful data leadership includes an alternative and an owner for the next step. Merely identifying a problem is insufficient, but inventing certainty to keep a timetable is worse than explaining the work that remains.

Reason for the move

Current appointment; developing stewardship and review capability across the four management teams.

Head of data stewardship

Varneli Cooperative Bank

Sector
Member-owned regional banking
Ownership
Cooperative ownership by members
Company scale
₹366 crore income and ₹4,250 crore assets in FY 2020
Employees
910 at March 2020
Geography
Sixty-two branches across Madhya Pradesh and Maharashtra
Reporting to
Chief Operating Officer
Team
Fourteen stewards and analytical support colleagues
Financial scope
₹3.2 crore annual stewardship and data-quality allocation

Mandate

Make definitions, source responsibilities and historical limitations explicit across management reporting.

Outcomes

  • Assigned accountable owners to recurring ambiguous source fields
  • Documented coverage differences in historical analytical extracts
  • Introduced a review of definition changes before comparative reports were released

Decisions in context

Leading stewardship meant moving from solving a report to improving the conditions under which many reports were produced. I built a fourteen-person team and worked with the COO to identify business owners who could explain and authorise changes to source records. We documented the meaning of fields as systems and reporting needs evolved. The work required patience: a disagreement over a definition often reflected different legitimate uses rather than one careless department. I learnt to preserve those uses while making their boundaries explicit. Historical extracts were a particular concern because a complete technical transfer could still leave gaps in what had been observed. This appointment developed my ability to lead across functions without claiming their authority. It also showed the need for a data office that could connect stewardship with new analytical development before the two became separate conversations about the same records.

Reason for the move

Appointed to establish the chief data office as analytical demand expanded.

Management-information analyst

Varneli Cooperative Bank

Sector
Regional household and small-enterprise banking
Ownership
Member-owned cooperative bank
Company scale
₹174 crore income and ₹2,080 crore assets in FY 2014
Employees
520 at March 2014
Geography
Thirty-seven branches in Madhya Pradesh
Reporting to
Head of planning and management information
Team
Individual analyst; coordinated three analysts from 2012
Financial scope
No delegated budget; prepared internal reporting and analysis

Mandate

Produce intelligible management comparisons from records owned by banking functions.

Outcomes

  • Recorded the population and reporting period beside recurring management measures
  • Reconciled operational and analytical totals without treating them as interchangeable
  • Coordinated a small analysis team from 2012

Decisions in context

Joining the bank required me to learn the meaning of records before applying familiar statistical methods. Finance, operations and credit colleagues used related data for different responsibilities, and an internal management comparison was not automatically a formal financial statement. I worked under the planning head to explain those distinctions in recurring reports. The practical work involved tracing unexpected changes to their source, checking the reporting period and asking which population a manager meant to compare. From 2012 I coordinated three analysts, reviewing their reasoning as well as their calculations. I did not approve changes to customer records or credit decisions. The appointment gave me a banking foundation and exposed a recurring organisational problem: analysts were repeatedly resolving ambiguity that needed an accountable source owner. That became the central purpose of the stewardship role I took in 2014.

Reason for the move

Promoted to build a dedicated stewardship function after repeated definition and source-ownership issues.

Reporting analyst

Oshvera Agricultural Services

Sector
Soil-testing coordination and farm-equipment service scheduling
Ownership
Privately held regional service company
Company scale
₹24 crore service revenue in FY 2008
Employees
120 at March 2008
Geography
Bhopal operations office; service activity across central Madhya Pradesh
Reporting to
Operations planning manager
Team
Individual contributor working with district coordinators
Financial scope
Analytical support to service planning; no operating-budget authority

Mandate

Explain district activity with its seasonal and coverage context.

Outcomes

  • Separated seasonal reporting windows before comparing district activity
  • Tracked service-territory changes alongside recurring reports
  • Documented incomplete field returns rather than filling them with assumed zeros

Decisions in context

At Oshvera I worked close to a service operation whose activity changed with agricultural seasons. A busy district could reflect the timing of field work, a revised service territory or a genuine increase in demand. I learnt to ask district coordinators what had changed before presenting a rate of growth. The company coordinated soil-testing work and equipment service visits; it was not a lender, and my role did not involve advising farmers on credit. I prepared reports for the operations planning manager and had no budget authority. The experience made the calendar and the geographic boundary part of my analytical habits. It also taught me to explain a limitation in language that colleagues scheduling people and vehicles could use. When the bank recruited me, I wanted to bring that discipline into an institution where many decisions depended on shared records and carefully distinguished responsibilities.

Reason for the move

Moved into banking to apply reporting discipline to a broader and more consequential set of decisions.

Survey analyst

Karnovel Survey Services

Sector
Commissioned field surveys and statistical tabulation
Ownership
Partnership owned by three research practitioners
Company scale
₹2.4 crore project income in FY 2002
Employees
Twenty-six permanent staff in 2002, with project fieldworkers
Geography
Bhopal; survey assignments across Madhya Pradesh
Reporting to
Senior research manager
Team
No direct reports; worked with project field supervisors
Financial scope
No spending delegation; responsible for assigned data checks and tables

Mandate

Preserve the meaning and limits of field observations during coding and analysis.

Outcomes

  • Distinguished unanswered, declined and unrecorded responses in assigned datasets
  • Documented coding changes before revised tables were issued
  • Explained sample limitations in project reporting notes

Decisions in context

My first role began two months after graduation. I checked returned questionnaires, discussed ambiguous responses with field supervisors and prepared tables for a senior research manager. The work taught me that an empty field could have several meanings, none of which should be chosen merely to finish a calculation. I also saw how a small coding change could alter a conclusion when the respondent population was limited. I was not responsible for the client's policy or commercial decision, but I was responsible for explaining the evidence supplied. Keeping notes on definitions and changes became part of my craft. After five years, I wanted to see how analysis was used repeatedly inside an operating business rather than delivered at the end of a commissioned project. That interest led me to agricultural-service reporting and, later, to the bank's management-information function.

Reason for the move

Joined an operating company to follow how recurring analysis affected practical decisions over time.

What I am looking for next

I want to develop data leaders who can explain a limitation and still help the business make progress. The four managers in my function should be able to distinguish an issue that prevents use from one that can be managed through a narrower question, a clearer population or a controlled process. That judgement needs to be shared beyond the chief data office, particularly with the owners of source records and the people approving analytical use. I am also preparing for a first board appointment where evidence quality matters to a regional service business. I would bring a specific perspective and expect to broaden it through induction and work with experienced directors. Eighteen days a year is my provisional allowance, including preparation and travel, subject to employer consent and the proposed calendar. I would not accept a role whose main expectation was access to bank data or occasional technical intervention without a clear non-executive responsibility.