We’re a team of passionate individuals, hell bent on making your life easier

Our team consists of diverse professionals from diverse backgrounds, but we all have one thing in common - we want to make great user experiences, and have fun whilst we’re doing it.

Our Team

  • Hey, I'm Andrew.... although most call me Ritchie. I co-founded EstimateOne with Mike, and currently serve as CEO. I'm passionate about improving the lives of our customers, helping them do a great job at work, and helping them leave on time to spend time with their families. Before EstimateOne, I worked at a bank. Needless to say, EstimateOne is a lot more fun.

  • My name is Michael, but I prefer Mike. Together with Andrew, I co-founded EstimateOne and continue to serve as a non-executive director and shareholder in the business - offering support and guidance to Andrew as required. Before EstimateOne, I worked as an estimator at Kane and Becton. I love watches, whiskey and big hikes in the country.

  • Hey, I'm Melanie, EstimateOne's Business Development Manager. My particular focus is growing and managing our portfolio of Head Contractor clients. I love working for a business that truly wants to improve the lives of its clients. Unfortunately, I am often caught doing, or saying something I wish I hadn't.

  • Hey, I'm Alicia, also known as Badger. I was the first to jump on board with Mike and Ritchie way back when, and have been assisting and supporting our customers ever since. Before joining the EstimateOne family, I was working for a tour operator in (warmer) Adelaide. When not answering your calls and emails, you’ll find me digging for, playing, boogying to, or talking about music.

  • Hi, I'm Gilad and I'm the product specialist here at EstimateOne. My role is to ensure our customers get the most out of our products. Before I started in this role I was an Estimator and a User of EstimateOne. When I'm not at work, you'll find me rocking out to my favourite bands or training at my local boxing club.

  • I'm Trevor, EstimateOne's Head of Operations & People. I'm here to help drive growth in our business - Firstly by ensuring we've got a talented and engaged team & secondly by delivering value & a great experience for our customers. Before EstimateOne, I worked for a couple of software companies (MYOB & Acendre - Neither as cool as EstimateOne though). As a father of 3, there's not much time for me! But when I can I like to knock back the odd glass of red, hit the ski slopes and watch my beloved Collingwood football club.

  • I'm Tom, Lead Developer here at EstimateOne. Before I joined EstimateOne I wrote software for the financial services industry and started a company providing rostering software to the catering industry. You may also recognise me as the author of the Latin translation of Rasmus Lerdorf's Programming PHP which remains to this day the standard Latin version of that work.

  • Hi, I'm Rami. As a developer at EstimateOne I am tasked with automating all the tedious stuff out of our clients lives via computer magic. Outside of work you will find me trying to understand the magic behind computers, exploring new breakfast spots or dancing (really really badly).

  • Hey, I’m Helen, EstimateOne's Lead Designer! Being fascinated by design in both tangible and digital forms and having graduated with a degree in Architecture in England, I finally found my calling as a Digital Designer. I moved to sunny Australia to further my career and experience the antipodean lifestyle. I have an unhealthy obsession with dogs (in fancy dress) and a penchant for 90s R'n'B.

  • Hey there! I’m Michelle and I am the Bookkeeper at EstimateOne. It’s my role to help look after the finances of EstimateOne through the cycle of sales to collections. I have spent a lot of my life working in finance in the automotive industry and am finding the construction industry very different but quite exciting. On any given weekend you can usually find me on a basketball court!

  • I’m Kevin, Product Manager here at EstimateOne. It’s my job to uncover our customers' problems and help the team go about the business of solving them. Outside of work, you'll often find me doing as little as humanly possible or getting overly competitive at social sports.

  • Hi, I'm Marni, one of the frontline soldiers of EstimateOne's Customer Support Team. I'm here to keep our users happy and engaged with our service, answering incoming queries and making outgoing queries of my own to help us maintain the awesome user base we currently have. I was a struggling New York actor of the musical theatre genre before moving to Australia for love and finding EstimateOne.

  • Hello. I'm Chris. Most people call me Chris. As a web developer here at EstimateOne, my time is divided between sitting in front of a computer with a puzzled look, and sitting in front of a computer with an accomplished one. I moved to Melbourne from the UK in 2016, having previously been rained on every day since I was born. Outside of work I do a lot of running and cycling, which I fuel by eating as many consecutive brunches as possible.

  • I'm Will, a developer at EstimateOne. As a developer, I press buttons on my keyboard until the pixels on my screen light up correctly, thereby bettering the construction industry. Sometimes I have to use my mouse as well. Outside of work, I enjoy having opposable thumbs.

  • I'm Nick, one of EstimateOne's dedicated web developers. Like most of the development team, my day-to-day role involves taking, and bringing to life the great ideas that both our team and customers come up with. Before coming on-board with EstimateOne, I worked numerous positions in the software and technology industry throughout Melbourne. I spend most my weekends and spare time either playing games or hacking away on my own software projects.

  • Hey, I'm Sivan (aka Siv), EstimateOne's Data & Business Analyst. Armed with extensive experience in system analysis, and a background in industrial engineering and information science, I'm passionate about analysing data and processes, supporting rational informed decision making. In my free time, I like making up new soup flavours and being an eternal optimist, I'm always sure they turn out delish. For a second opinion, you can ask my hubby... :)

  • My name is Tony. I was the sharpest looking construction estimator in town before jumping to EstimateOne. As a project manager my role is to be a human guinea pig and trial new initiatives to grow the business and retain our loyal users (that's you!). I'm a motorcycle riding, Crossfit training, Brazilian jiu jitsu junkie. That's why my nickname is Zeus.

Andrew Ritchie

CEO & Founder

Andrew Ritchie

Hey, I'm Andrew.... although most call me Ritchie. I co-founded EstimateOne with Mike, and currently serve as CEO. I'm passionate about improving the lives of our customers, helping them do a great job at work, and helping them leave on time to spend time with their families. Before EstimateOne, I worked at a bank. Needless to say, EstimateOne is a lot more fun.

Michael Ashcroft

Founder

Michael Ashcroft

My name is Michael, but I prefer Mike. Together with Andrew, I co-founded EstimateOne and continue to serve as a non-executive director and shareholder in the business - offering support and guidance to Andrew as required. Before EstimateOne, I worked as an estimator at Kane and Becton. I love watches, whiskey and big hikes in the country.

Melanie Bull

Business Development Manager

Melanie Bull

Hey, I'm Melanie, EstimateOne's Business Development Manager. My particular focus is growing and managing our portfolio of Head Contractor clients. I love working for a business that truly wants to improve the lives of its clients. Unfortunately, I am often caught doing, or saying something I wish I hadn't.

Alicia Ventrice

Customer Support & Sales

Alicia Ventrice

Hey, I'm Alicia, also known as Badger. I was the first to jump on board with Mike and Ritchie way back when, and have been assisting and supporting our customers ever since. Before joining the EstimateOne family, I was working for a tour operator in (warmer) Adelaide. When not answering your calls and emails, you’ll find me digging for, playing, boogying to, or talking about music.

Gilad Goldman

Product Specialist

Gilad Goldman

Hi, I'm Gilad and I'm the product specialist here at EstimateOne. My role is to ensure our customers get the most out of our products. Before I started in this role I was an Estimator and a User of EstimateOne. When I'm not at work, you'll find me rocking out to my favourite bands or training at my local boxing club.

Trev Fairweather

Head of Operations & People

Trev Fairweather

I'm Trevor, EstimateOne's Head of Operations & People. I'm here to help drive growth in our business - Firstly by ensuring we've got a talented and engaged team & secondly by delivering value & a great experience for our customers. Before EstimateOne, I worked for a couple of software companies (MYOB & Acendre - Neither as cool as EstimateOne though). As a father of 3, there's not much time for me! But when I can I like to knock back the odd glass of red, hit the ski slopes and watch my beloved Collingwood football club.

Tom Corrigan

Lead Developer

Tom Corrigan

I'm Tom, Lead Developer here at EstimateOne. Before I joined EstimateOne I wrote software for the financial services industry and started a company providing rostering software to the catering industry. You may also recognise me as the author of the Latin translation of Rasmus Lerdorf's Programming PHP which remains to this day the standard Latin version of that work.

Rami Saleh

Web Developer

Rami Saleh

Hi, I'm Rami. As a developer at EstimateOne I am tasked with automating all the tedious stuff out of our clients lives via computer magic. Outside of work you will find me trying to understand the magic behind computers, exploring new breakfast spots or dancing (really really badly).

Helen Turner

Lead Designer

Helen Turner

Hey, I’m Helen, EstimateOne's Lead Designer! Being fascinated by design in both tangible and digital forms and having graduated with a degree in Architecture in England, I finally found my calling as a Digital Designer. I moved to sunny Australia to further my career and experience the antipodean lifestyle. I have an unhealthy obsession with dogs (in fancy dress) and a penchant for 90s R'n'B.

Michelle Byrnes

Bookkeeper

Michelle Byrnes

Hey there! I’m Michelle and I am the Bookkeeper at EstimateOne. It’s my role to help look after the finances of EstimateOne through the cycle of sales to collections. I have spent a lot of my life working in finance in the automotive industry and am finding the construction industry very different but quite exciting. On any given weekend you can usually find me on a basketball court!

Kevin Ryan

Senior Product Manager

Kevin Ryan

I’m Kevin, Product Manager here at EstimateOne. It’s my job to uncover our customers' problems and help the team go about the business of solving them. Outside of work, you'll often find me doing as little as humanly possible or getting overly competitive at social sports.

Marni Strump

Customer Support & Sales

Marni Strump

Hi, I'm Marni, one of the frontline soldiers of EstimateOne's Customer Support Team. I'm here to keep our users happy and engaged with our service, answering incoming queries and making outgoing queries of my own to help us maintain the awesome user base we currently have. I was a struggling New York actor of the musical theatre genre before moving to Australia for love and finding EstimateOne.

Chris Dyer

Web Developer

Chris Dyer

Hello. I'm Chris. Most people call me Chris. As a web developer here at EstimateOne, my time is divided between sitting in front of a computer with a puzzled look, and sitting in front of a computer with an accomplished one. I moved to Melbourne from the UK in 2016, having previously been rained on every day since I was born. Outside of work I do a lot of running and cycling, which I fuel by eating as many consecutive brunches as possible.

Will Donohoe

Web Developer

Will Donohoe

I'm Will, a developer at EstimateOne. As a developer, I press buttons on my keyboard until the pixels on my screen light up correctly, thereby bettering the construction industry. Sometimes I have to use my mouse as well. Outside of work, I enjoy having opposable thumbs.

Nick Law

Web Developer

Nick Law

I'm Nick, one of EstimateOne's dedicated web developers. Like most of the development team, my day-to-day role involves taking, and bringing to life the great ideas that both our team and customers come up with. Before coming on-board with EstimateOne, I worked numerous positions in the software and technology industry throughout Melbourne. I spend most my weekends and spare time either playing games or hacking away on my own software projects.

Sivan Gonen

Data & Business Analyst

Sivan Gonen

Hey, I'm Sivan (aka Siv), EstimateOne's Data & Business Analyst. Armed with extensive experience in system analysis, and a background in industrial engineering and information science, I'm passionate about analysing data and processes, supporting rational informed decision making. In my free time, I like making up new soup flavours and being an eternal optimist, I'm always sure they turn out delish. For a second opinion, you can ask my hubby... :)

Tony Dymock

Project Manager

Tony Dymock

My name is Tony. I was the sharpest looking construction estimator in town before jumping to EstimateOne. As a project manager my role is to be a human guinea pig and trial new initiatives to grow the business and retain our loyal users (that's you!). I'm a motorcycle riding, Crossfit training, Brazilian jiu jitsu junkie. That's why my nickname is Zeus.

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Check out our job listings below!

Keen to join us?

We’re always on the lookout for talented people. Whether you’re a developer or designer, communicator or closer, we’d love to hear from you.

No current vacancies!

Sadly we have no current openings that need filling right now. That's not to say you wouldn't be a good fit for out team, however! If you would like to work with the rest of our amazing team here at EstimateOne and feel you'd make a great addition, please don't hesitate to ping us an email at jobs@estimateone.com and we'll see if we can make room!

Get in Touch

None of our current openings tickle your fancy? No worries! Just email us at jobs@estimateone.com with a cover letter and a resume, and we'll take a look!

Email our HR Team