Enterprise Technology Advisory

Enterprise
Modernization
Advisory

For organizations navigating Oracle-heavy systems, architecture decisions, and high-stakes technology transformation.

Sunil Dhawan Advisory helps leadership teams make confident technology decisions before committing major time, budget, vendors, or execution resources.

Led by Sunil Dhawan, helping leaders make confident technology decisions.

Quick Facts

Advisory Experience Across Complex Technology Environments.

20+ Years

in Technology Leadership

Founder

of Abacasys

Global Experience

Across US, Middle East, Africa & India

Strategic Advisory

Strategy-to-Execution Advisory Experience

Quick Facts

Advisory Experience Across Complex Technology Environments.

20+ Years

in Technology Leadership

Founder

of Abacasys

Global Experience

Across US, Middle East, Africa & India

Strategic Advisory

Strategy-to-Execution Advisory Experience

Quick Facts

Advisory Experience Across Complex Technology Environments.

20+ Years

in Technology Leadership

Founder

of Abacasys

Global Experience

Across US, Middle East, Africa & India

Strategic Advisory

Strategy-to-Execution Advisory Experience

Experience shaped through years of working with enterprises, product companies, and technology-led organizations across global markets.

Advisory for Critical Technology Decisions

Strategic technology advisory with disciplined execution oversight for high-stakes decisions where clarity and governance define outcomes.

Advisory for Critical Technology Decisions

Strategic technology advisory with disciplined execution oversight for high-stakes decisions where clarity and governance define outcomes.

Where Our Advisory Creates the Most Value

Our advisory and execution models are designed for organizations operating in high-complexity, regulated, and multi-system environments.

View inside a Shopping Center

Oracle-Heavy Enterprises

View inside a Shopping Center

Oracle-Heavy Enterprises

Beige and green Rubber Components

Manufacturing & Industrial Companies

Beige and green Rubber Components

Manufacturing & Industrial Companies

Shelves full of pharmaceutical products

Growth Businesses Hiring Tech Leadership

Shelves full of pharmaceutical products

Growth Businesses Hiring Tech Leadership

Electronic products (monitor, laptop, tablet, phone) on a table.

Product & Platform Companies

Electronic products (monitor, laptop, tablet, phone) on a table.

Product & Platform Companies

Apples in a factory conveyor belt.

BFSI & Regulated Industries

Apples in a factory conveyor belt.

BFSI & Regulated Industries

Why Us

Why Leaders Rely on Sunil Dhawan Advisory

Technology initiatives fail when decisions are made without clarity, governance, and independent strategic review. We help leaders reduce uncertainty before execution begins.

Advisory Before Execution

Led by Sunil Dhawan

Governance-Led Delivery

Vendor-Neutral Decision Making

Led by Sunil Dhawan

Founder, technology advisor, and enterprise modernization strategist.

Sunil Dhawan brings more than two decades of experience across enterprise technology, Oracle environments, product development, modernization, and strategic execution.

As the founder of Abacasys, he has worked across global markets and understands both board-level technology decisions and execution realities.

Trusted by Enterprise & Product Leaders

Structured guidance that turns complex technology decisions into controlled, predictable outcomes.

"Sunil Dhawan brings structure to complex modernization initiatives. His ability to clarify direction before execution significantly reduced our risk."

Person profile picture.

CIO

Retail Enterprise

“The advisory phase prevented costly architectural mistakes and aligned our leadership team before transformation began.”

Person profile picture.

CTO

BFSI Organization

“Execution under structured governance gave us visibility we never had with traditional vendors.”

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VP Technology

Global Platform Company

“We used Sunil Dhawan Consulting to migrate to AWS Oracle RDS service. We found that they have subject matter experts in almost all the areas we needed on AWS."

Person profile picture.

Product Manager

US Product Company

Trusted by Enterprise & Product Leaders

Structured guidance that turns complex technology decisions into controlled, predictable outcomes.

"Sunil Dhawan brings structure to complex modernization initiatives. His ability to clarify direction before execution significantly reduced our risk."

Person profile picture.

CIO

Retail Enterprise

“The advisory phase prevented costly architectural mistakes and aligned our leadership team before transformation began.”

Person profile picture.

CTO

BFSI Organization

“Execution under structured governance gave us visibility we never had with traditional vendors.”

Person profile picture.

VP Technology

Global Platform Company

“We used Sunil Dhawan Consulting to migrate to AWS Oracle RDS service. We found that they have subject matter experts in almost all the areas we needed on AWS."

Person profile picture.

Product Manager

US Product Company

Trusted by Enterprise & Product Leaders

Structured guidance that turns complex technology decisions into controlled, predictable outcomes.

"Sunil Dhawan brings structure to complex modernization initiatives. His ability to clarify direction before execution significantly reduced our risk."

Person profile picture.

CIO

Retail Enterprise

“The advisory phase prevented costly architectural mistakes and aligned our leadership team before transformation began.”

Person profile picture.

CTO

BFSI Organization

“Execution under structured governance gave us visibility we never had with traditional vendors.”

Person profile picture.

VP Technology

Global Platform Company

“We used Sunil Dhawan Consulting to migrate to AWS Oracle RDS service. We found that they have subject matter experts in almost all the areas we needed on AWS."

Person profile picture.

Product Manager

US Product Company