Varun Reddy

Houston, TX · Applied AI Architect

One résumé. Two lenses.

Two decades turning enterprise complexity into outcomes leaders can measure — $15M+ saved, risk reduced, products shipped. That track record is why teams trust me to make AI reliable enough to bet on — capturing the upside of LLMs while minimizing the risk.

A solutions architect who works the enterprise AI sale end to end — sitting with clients from first evaluation through production. I make the business case, scope what's real, design the system, and guide teams to adopt AI they can actually trust.

Get in touchlinkedin.com/in/reddyvarunSwitch the lens above — the page rewrites itself for your audience.

$15M+

in measurable savings delivered

Across enterprise platforms over a decade — anchored by a vendor/expenditure app that saved $2M+ in its first six months alone.

19+

years architecting enterprise systems

From SAP product engineering to multi-agent AI platforms in energy — depth across the full stack and the org chart.

Multi-agent

platform teams build on

A governed AI foundation that lets business teams build their own skills safely — guardrails, evals, and human-in-the-loop built in, not bolted on.

The short version

The work isn't done when the tech works — it's done when the business sees results and the team can run it without me. Across Oil & Gas, HSE, and HR/HCM, I frame the business case with executives, design the system with engineers, and teach the team to own it. That's how the gap that usually stalls enterprise AI gets closed.

How I work

A trusted advisor, not just a builder.

The architecture matters, but the harder job is being the person a team trusts to point them the right way — and to leave them stronger than I found them.

Translate, both directions

I turn business goals into architectures and architectures into business cases. I'm comfortable with a CFO and an engineer in the same hour — and the two conversations stay consistent.

Teach, don't gatekeep

I define the standards and mentor the builders, so teams can ship safely without me as the bottleneck. The goal is to make myself unnecessary, not indispensable.

Do the simple thing that works

Bias to the smallest design that solves the real problem. Honest build-vs-buy advice — even when 'buy' means less for me to build.

At home in the fog

Most of my best work started from an ambiguous problem with no playbook. I'm comfortable mapping the terrain before there's a clear path through it.

Experience

Jan 2026Present

AI Architect

Wissen Infotech

Client: EOG Resources

Houston, TX

  • Architect a multi-agent AI platform that lets business teams safely build their own AI skills on a governed foundation.
  • Defined the technical standards, performance rules, and human-in-the-loop patterns that every skill builder across the company must follow.
  • Brought multimodal AI to real operations — extracting structured data from documents and analyzing live facility camera feeds.

Jan 2014Jan 2026

Development Architect

Wissen Infotech

Client: ConocoPhillips / Marathon Oil

Houston, TX

  • Built a full-stack vendor/expenditure monitoring app that saved more than $2M within six months of go-live.
  • Cut manual data handling by up to 95% across applications, enabling faster, more accurate reporting.
  • Reduced manual HSE compliance tasks by 70% and improved data reliability by 50% through a Snowflake data-quality system.
  • Led teams of data engineers and developers across cloud and on-prem platforms, aligning delivery with business goals.

Oct 2015Apr 2017

Development Consultant

Wissen Infotech

Client: SAP America

Newtown Square, PA

  • Shipped a cloud gamification service into SAP SuccessFactors that became a paid extension offering, boosting learning engagement.
  • Partnered directly with SAP's Cloud Platform team to shape the product's design.

Jul 2008Jan 2014

Senior Developer (T3)

SAP Labs India

Bengaluru, India

  • Led feature development across multiple product versions of SAP's talent-management suite, coordinating cross-functional teams and timelines.
  • Hardened data security across HCM and FI modules to meet global compliance standards.

May 2007Jul 2008

Programmer Analyst

Cognizant Technology Solutions

Bengaluru, India

  • Built UI for Intuit QuickBooks, improving functionality and user experience for a leading small-business accounting product.

Safety & Evaluation

Reliable, interpretable, steerable — built in, not bolted on.

The hard part of enterprise AI isn't the demo — it's trust. Safety isn't a tax on adoption; it's what makes adoption possible. Here's how I make models safe to put in front of a business.

Guardrails, in and out

Prompt-injection and content-filtering safeguards on both pre- and post-processing — deterministic (regex, file-type, keyword) and model-based (NLP, OpenAI) — to block unsafe or biased outputs.

Evaluation engineering

Offline evals (BLEU, ROUGE, prompt linting), online evals (A/B and cohort testing), and live user-feedback loops. Golden eval suites gate prompt changes before they ship.

Controlling model behavior

Applied tokenization, context-window management, temperature/top-p tuning, and system-prompt design to control soundness, determinism, and creativity — mitigating context loss, truncation, hallucination, and prompt drift.

Steerable by design

Platform-level skills constitution and architectural patterns (response formatting, human-in-the-loop, input requirements) that keep business-built skills safe and consistent.

A point of view

On building AI worth trusting.

I've spent the last few years putting LLMs where being wrong has consequences — compliance data, financial documents, live facility operations. That work convinced me of two things at once. The upside is enormous: enterprises sit on decades of knowledge these models can finally make usable. And the failure modes are real — a confident hallucination, a leaked prompt, a silent regression after a model update.

I don't think those are in tension. The teams that win with AI will be the ones that treat safety as the thing that makes adoption possible, not a tax on it. Guardrails, evals, and human-in-the-loop aren't friction — they're what lets a business trust a system enough to actually use it. The way I see my job: make the safe path the easy path — the default that ships, not the slide that gets skipped.

That's the work I want to keep doing — helping enterprises capture the benefit without absorbing the risk.

Capabilities

AI / ML

  • LLMs (OpenAI, Anthropic Claude, Gemini)
  • RAG
  • Prompt / Context Engineering
  • Eval Engineering
  • MCP
  • Agents / A2A
  • LangChain
  • LangGraph
  • CrewAI
  • Langfuse
  • Vector DBs (Neo4j, FAISS)
  • OCR
  • Fine-tuning / Inference Optimization

Architecture & Design

  • Microservices
  • Event-Driven Architecture
  • API-first vs MCP design
  • Cost Optimization
  • Governance

Data & Platform

  • Snowflake
  • Apache Airflow
  • NiFi
  • Kafka / Kafka Connect
  • Docker
  • Kubernetes (EKS)
  • AWS (S3, EC2, MSK)
  • Data Quality & Governance

Languages

  • Python
  • Node.js
  • TypeScript / JavaScript
  • SQL
  • CypherQL
  • ABAP
  • Bash

Databases & Storage

  • Snowflake
  • MongoDB
  • Redis
  • SAP HANA
  • Neo4j
  • PostgreSQL
  • OpenText

Advisory & Delivery

  • Executive & Stakeholder Communication
  • Technical Enablement & Workshops
  • Solution Advisory
  • Evaluation Framework Design
  • Cross-functional Team Leadership
  • Agile / SCRUM
  • Enterprise Data Strategy
  • Build vs Buy decisions
  • Architecture review
  • Mentorship

Education

PG in Artificial Intelligence / Machine Learning

UT Austin

2020 – 2021

B.Tech. Electrical & Electronics Engineering

College of Engineering, JNTU Hyderabad

2003 – 2007

Let's talk

From first evaluation to production, I make AI enterprises can actually trust.