Senior Data Architect · Hogan Lovells → Hogan Lovells Cadwalader

Master data, made trustworthy.

Senior MDM Architect · Data Integration Lead

I build the systems of record that the rest of the enterprise depends on — and write and ship software when the workday ends. Twenty years in enterprise data, nine of them deep in Master Data Management at one of the world's largest law firms.

20+
years in enterprise data
9
years specializing in MDM
44
systems fed by the platform
99.9%
platform uptime, self-healing
About

What I'm trusted with.

I'm a Senior Data Architect at Hogan Lovells, where I lead the Data Integration Hub — a self-healing platform feeding 44 downstream systems across 40+ global offices — and architected the firm's Master Data Management solution across People, Client-Matter, and Vendor domains. It's the third enterprise where I've worked in Master Data Management, after Lockheed Martin and Merkle.

Right now I'm playing a key role in the firm's combination with Cadwalader, the largest law-firm merger in history, forming the world's fifth-largest firm — migrating Cadwalader's downstream integrations into the platform my team built.

The through-line across two decades is the same instinct: find where systems disagree, and make the data trustworthy without anyone having to babysit it.

See the full background →

Book cover: When Your Systems Can't Agree — Master Data Management Using the Trust-First Framework, by Shiva Challa
Published — Amazon KDP

When Your Systems Can't Agree

An Executive Field Guide to Master Data Management Using the Trust-First Framework

The field guide I wish I'd had on my first MDM project: a practitioner's framework for building data trust through governance, alignment, and operating model — before the next acquisition, audit, or AI initiative forces the issue.

Drafted with AI assistance and grounded entirely in two decades of hands-on enterprise work. The framework, the war stories, and the judgment calls are mine.

$9.99 Kindle  ·  $12.99 paperback  ·  Free on Kindle Unlimited

View on Amazon →
Building

Things I ship off the clock.

I don't just architect other people's platforms — I build and run my own products end to end.

Earlier tools & publications

A decade of small utilities, scripts, and demos — the same automate-the-plumbing instinct, earlier. Mostly C#, GPL-licensed.

Data & SQL Server
c. 2010MSSQL ObjectScripter — scripts out database objects from SQL Server 2000/2005/2008.
c. 2010JobScripter & ConsoleJobScripter — GUI and console tools to script out SQL Server Agent job definitions; grew out of an internal tool I first built at InPhonic.
c. 2013Excel2CSV Converter — batch-converts Excel workbooks to per-tab CSV files for ETL.Softpedia 100% Free
2008–09SQLServerCentral scripts — strip comments from SQL, list users & roles across all databases, and generate object-level role grants.Published
General utilities & demos
c. 2013browsepad — a Notepad with a built-in file explorer.Featured on BrotherSoft
c. 2014renameext — batch-renames file extensions across a folder.
c. 2013getwebfile — downloads a text file from any URL.
c. 2014Web templates & demos — a single-page jQuery site template and a small PHP "fortune cookie" demo.