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We are independent technology specialists

Australian Sentinel work alongside you to bring perspective and advice so that you can confidently plan, implement and operate technology that achieves more.

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Team Members in Eastern Australia
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Satisfied Clients
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Engagements Complete

We are based in Sydney with team members in Melbourne and Brisbane. We work with IT professionals who want to get the most out of technology. Those who are ready to explore, learn and find a better way.

We approach everything with curiosity and a desire to work alongside you to complement your team and provide insight and new perspectives.

We are here to listen, work out where you are and help you to move to where you want to go. We bring structure, clarity and independent advice, so you have the confidence to make strategic decisions.

Our Leaders

Tim Crouch

Managing Director

“We want to see businesses getting the most out of their technology”

Our founder and leadership team spent decades working for the world’s top systems integrators and software vendors directing outcomes for large enterprise.

Australian Sentinel saw rapid expansion in the initial years to provide technology solutions and services to clientele across Australia and Asia with offices in Sydney (HQ), Melbourne and Brisbane. We strive to retain our niche culture and expertise.

Our leaders’ drive to delight clients by getting the right engagement and technology aligned to the desired business benefits and outcomes is infectious. Australian Sentinel has a similar drive to delight our employees, partners and pride ourselves as an equal opportunity employer who’s values diversity and flexibility.

Outside of work, Tim’s time is devoted to family, sport, friends and various community focused endeavours.” Change to “Outside of work, Tim’s time is devoted to family, sport, friends and various community and philanthropic focused endeavours.

Manette de Beer

Manette de Beer

Technical Consultant | Business Analyst

Manette is responsible for the Business Analyst Centre of Excellence. Manette is an experienced customer focused professional with sound experience in business analysis and service management. She is a strong team player who believes in harnessing diversity and collaboration to implement successful projects, while embracing technology to enable business success.

Manette has a passion for simplifying complex/complicated business practice and turning it into effective, streamlined processes while driving a service culture that turns strategy into action.

She is an effective communicator with the ability to clearly understand and impart information. Some of her key responsibilities have included service ownership for the Enterprise Service Management function as well as architecture and governance of a Service Management product.

Alex Wong

Alex Wong

SIAM and Service Management Practice Lead

Alex is responsible for the SIAM capability and Service Management Office Centre of Excellence.
Alex is a dynamic, solution focused and results driven individual with extensive experience in IT Service Delivery and Operations Management. He has a proven track record in the delivery of practical and innovative solutions by having an in depth understanding of the business needs/processes with the ability to identify solutions/technologies to fulfil those requirements.

Mohab Shaaban

Mohab Shaaban

Solution Consultant | Network Architect

Mohab is responsible for the office of the CTO and Solution team Centre of Excellence. He is an experienced Technical Consultant and Enterprise Architect who has extensive experience within large enterprises. With a strong technical background for over 20 years in Networking, Cloud, 5G Solutions and Systems he was able to deliver complex projects including like Data Centre Migration, Digital Transformation and more, for local and Asia Pacific organisations.
Mohab has an exceptional customer facing skills and experience in dealing with customer from different cultures, while ensuring their ultimate satisfaction.

Our team

Natasha Smith

Human Resources and Operations

Deepak Nair

Hybrid Cloud Practice Lead

Vineeth Venu

Product Manager

Prasy Prakasan

Senior Project Manager

Ytai Cezana

ITSM and QA/Test Specialist

Eliza Budniak

Project Manager | Scrum Master

Ravi Nidadavolu

Project Consultant | Business Analyst

Zorka Radinovic

Projects Consultant | Business Analyst

Ryan Livingstone

Junior IT Specialist

Adrian Webb

Client Director

Sarah McCulloch

Service Management Consultant

Fiona Forsyth

Change & Project Management Consulting

Aby Dewri

Senior Project manager

In loving memory of Juergen Kassuehlke

Managed Services Practice Lead

Our Values

People Focused

Trust and connection is the key to any transformation and change. We work alongside your team to first understand and then to enable all to succeed. There are no egos here – we’re easy to get along with, flexible and understanding.

Curious problem solvers

We lean into ambiguity, we’re curious and ask the right questions to create the clarity needed to move forward. We embrace diversity and the perspectives it brings. We are interested in understanding the uniqueness of each person and situation and always on the look out for better ways of doing things.

Outcomes focused

We love technology. But only when it’s used to empower people to do their job and enable businesses to achieve their goals. Everything we do is focused on what is best for our customers, both now and into the future.


We don’t give up. Whatever we’ve promised, we’ll find a way for everyone to win. We test as we go, if it’s not working, we adapt.

Self Management

We’re lifelong learners, committed to becoming the best possible version of ourselves. We treat your business as we would our own, approaching everything with your best interests in mind. We’re proactive, organised and innovative.

Our Personality

We’re easy to work with

We like our jobs and want you to enjoy yours too. We’re professional and here to get the job done, with a relational approach. We’re inclusive and celebrate diversity and the richness it brings

We’re organised and flexible

you’re in good hands. We bring structure and clarity and make sure that we’re on the same page throughout the process. We can adapt when needed and open to change.

We’re future focused

We work together to draw on our collective wisdom and expertise in technology and project management. We are committed to keep up to date with the latest developments and thinking. Life is full of opportunities to explore what is possible.

We’re analytical and precise

We’re wired to think through complexity and look for solutions. We don’t leave a stone unturned in our quest for the right solutions. While we speak with a sense of professionalism and expertise, our voice is refreshingly informal and friendly. We want people to feel that they are in good and capable hands. We want to leave people with a sense of confidence and optimism.