Greg Orlowski is an American software architect, entrepreneur, and technology leader best known as the co-founder and original Chief Technology Officer (CTO) of Deliveroo. He played a central role in building the company’s first platform, developing its logistics technology, and creating the engineering foundation that supported its rapid growth. After leaving Deliveroo in 2016, he co-founded Peanut App Limited and later focused on independent product architecture and startup advisory services. This article explores Greg Orlowski’s biography, early life, education, technology career, Deliveroo journey, Peanut, current consulting work, personal life, health, net worth, and Wikipedia status while highlighting his lasting impact on modern software engineering and food delivery technology.
Quick Bio
| Attribute | Details |
| Full Name | Greg Orlowski |
| Profession | Software Architect and Entrepreneur |
| Identity | Co-founder and Former Chief Technology Officer of Deliveroo |
| Known For | Building Deliveroo’s original technology platform |
| Nationality | American |
| Date of Birth | Not publicly disclosed |
| Age | Not publicly disclosed |
| Birthplace | United States |
| Current Location | Greater Chicago Area |
| Education | University of Chicago |
| Degree | Bachelor of Arts (BA) in History |
| Study Period | 1997–2001 |
| Industry | Technology |
| Primary Expertise | Software Architecture and Product Engineering |
| Former Company | Deliveroo |
| Former Position | Chief Technology Officer (CTO) |
| Co-founder | Will Shu |
| Second Startup | Peanut App Limited |
| Current Role | Independent Product Architect and Startup Advisor |
| Marital Status | Married |
| Children | One daughter (publicly referenced) |
| Religion | Not publicly disclosed |
| Health | No publicly reported health issues |
| Net Worth | Not publicly disclosed |
| Wikipedia Page | No standalone Wikipedia page |
Who Is Greg Orlowski?
Greg Orlowski is an American software architect, entrepreneur, and technology leader best known as the co-founder and former Chief Technology Officer (CTO) of Deliveroo. He played a key role in creating the company’s original technology platform, logistics system, and engineering infrastructure. His work helped Deliveroo grow from a small startup into one of Europe’s leading food delivery companies. After leaving Deliveroo, he co-founded Peanut App Limited and later became an independent product architect and startup advisor. The following sections explain his professional identity and the public recognition he has earned through innovation in software engineering.
Professional Identity
Greg Orlowski has built his career around software architecture, platform engineering, and startup technology. His expertise includes designing scalable systems, cloud infrastructure, database architecture, and product development. As Deliveroo’s first Chief Technology Officer, he was responsible for building the company’s technical foundation and leading its early engineering team. His work demonstrates how strong software architecture can support rapid business growth and digital innovation.
Public Recognition
Greg Orlowski is widely recognised within the technology industry for his contribution to Deliveroo’s early success. Although he avoids media attention, his work as a co-founder and software architect has earned respect among entrepreneurs and engineers. He is also recognised for co-founding Peanut App Limited, where he helped build the platform’s matching technology. Unlike many startup founders, Greg Orlowski has chosen to maintain a private lifestyle while continuing to advise technology companies and develop scalable software solutions.
Early Life and Education
Greg Orlowski grew up in the United States, where he developed an early interest in learning and problem-solving. During his childhood, he formed a close friendship with Will Shu, a relationship that later led to the creation of Deliveroo. Although he earned a degree in History from the University of Chicago, he later taught himself advanced software engineering and systems architecture. His educational journey shows how continuous learning helped him build a successful technology career. The following sections explore his childhood, university education, history degree, and transition into software development.
Childhood
Greg Orlowski spent his early years in the United States, where he became close friends with Will Shu. Their friendship continued into adulthood and later became the foundation for one of Europe’s most successful technology startups. Although limited information is available about his family or childhood, his early relationship with Shu proved to be a defining part of his future entrepreneurial journey. This long-standing friendship eventually led to the launch of Deliveroo in 2013.
University of Chicago
Greg Orlowski attended the University of Chicago from 1997 to 2001. During his studies, he developed strong research, analytical, and critical thinking skills. Although he did not study computer science, his university education provided a broad academic foundation that later supported his work in technology and entrepreneurship. His time at the university reflects his ability to apply knowledge across different disciplines.
History Degree
Greg Orlowski graduated with a Bachelor of Arts (BA) in History from the University of Chicago. Studying history strengthened his analytical thinking, research methods, and problem-solving abilities. Rather than following a traditional technology degree, he used these transferable skills throughout his career. His academic background demonstrates that success in software engineering can come from diverse educational paths combined with practical learning.
Self-Taught Software Engineering
After completing his university education, Greg Orlowski independently studied software development, systems architecture, and database design. Through self-learning and practical experience, he developed advanced programming skills that later enabled him to build Deliveroo’s original technology platform. His transition from a humanities graduate to a respected software architect highlights his commitment to continuous learning and technical excellence.
Greg Orlowski’s Early Career
Before co-founding Deliveroo, Greg Orlowski built a strong foundation in software engineering through enterprise development roles. He gained practical experience designing business applications, SaaS platforms, and large-scale software systems. These early positions helped him develop expertise in programming, systems architecture, and database management. His technical background prepared him to build complex digital products and later support the rapid growth of technology startups. The following sections explore his software development experience, enterprise engineering work, and technical expertise before launching Deliveroo.
Software Development
Greg Orlowski began his professional career as a software developer, creating applications for organisations across different industries. His work involved developing reliable software solutions, improving system performance, and solving technical challenges. During these early roles, he strengthened his programming skills while learning how to build scalable applications. This practical experience became the foundation for his later success as a startup technology leader.
Enterprise Engineering
Before entering the startup world, Greg Orlowski worked with organisations including Objective Arts and the Education Development Center. His responsibilities included developing Java applications, enterprise software, and Software as a Service (SaaS) solutions. These projects exposed him to complex business systems and strengthened his understanding of software architecture, cloud-based services, and application design. The experience also prepared him to lead engineering teams in high-growth technology companies.
Technical Experience
Greg Orlowski’s early technical career focused on building scalable software, designing database structures, and improving enterprise technology systems. He developed expertise in software architecture, backend development, and system integration through hands-on engineering work. These technical skills later enabled him to create Deliveroo’s original platform and logistics infrastructure. His experience before founding Deliveroo demonstrates how years of practical software development contributed to his achievements as a successful entrepreneur and technology architect.
Co-Founding Deliveroo
Greg Orlowski’s career changed significantly when he co-founded Deliveroo with his childhood friend Will Shu in 2013. While Shu developed the business idea, Orlowski transformed it into a working technology platform through software engineering and system design. As the company’s first Chief Technology Officer (CTO), he created the original application, built the logistics infrastructure, and expanded the engineering team during Deliveroo’s early growth. The following sections explain how Deliveroo began, how its technology was developed, and how Greg Orlowski helped scale the business.
The Deliveroo Idea
The idea for Deliveroo began when Will Shu struggled to find quality late-night food while working in London’s financial district. Recognising a gap in the market, he approached Greg Orlowski to help turn the concept into a technology business. Their long-standing friendship and complementary skills made them strong co-founders. Shu focused on the business strategy, while Orlowski took responsibility for building the technical platform that powered the service.
Building the First Platform
Greg Orlowski personally developed the first version of Deliveroo’s software platform while working from Will Shu’s London flat. He wrote the initial codebase, designed the database structure, and created the platform’s core architecture. One of his key contributions was building the early dispatch system, which used real-time location data to connect customers, restaurants, and delivery riders efficiently. This technology became the foundation of Deliveroo’s rapid expansion.
Chief Technology Officer
As Chief Technology Officer, Greg Orlowski led Deliveroo’s engineering strategy during its early years. He oversaw software development, infrastructure planning, and product engineering while ensuring the platform remained reliable as customer demand increased. His leadership helped establish strong technical standards and supported the company’s transition from a small startup into a fast-growing technology business. His work laid the engineering foundation for Deliveroo’s future success.
Scaling Deliveroo
Greg Orlowski played a major role in scaling Deliveroo’s technology and engineering operations. He expanded the engineering function from a small founding team into a much larger organisation capable of supporting rapid international growth. His focus on scalable software architecture, efficient logistics systems, and reliable platform performance enabled Deliveroo to serve more restaurants, riders, and customers across multiple markets. He remained Chief Technology Officer until stepping down from his executive and director roles in February 2016.
Leaving Deliveroo
Greg Orlowski left Deliveroo in February 2016 after helping transform the company from a small startup into a rapidly growing technology business. His departure was not linked to technical challenges or business difficulties. Instead, he chose to step away for personal reasons and focus on his family. Even after leaving his executive position, his technical contributions continued to influence Deliveroo’s platform and engineering culture. The following sections explain why he left, how family shaped his decision, and the lasting impact of his work.
Why Greg Orlowski Left
Greg Orlowski resigned from his positions as Chief Technology Officer and company director in February 2016. At the time, Deliveroo had already established itself as one of the fastest-growing food delivery platforms in Europe. Rather than continuing with the demands of a rapidly expanding startup, he decided to pursue a different stage of his career. His departure reflected a personal choice instead of a change in the company’s direction.
Family Priorities
Greg Orlowski has publicly shown that family played an important role in his career decisions. After leaving Deliveroo, he returned to Chicago to support his wife and help raise their newborn daughter. He chose family life over the intense demands of leading a fast-growing global technology company. This decision highlights his belief that long-term personal priorities can be just as important as professional success.
Deliveroo Legacy
Although Greg Orlowski left Deliveroo in its early years, his technical legacy remained central to the company’s continued growth. He built the original platform, designed the early logistics systems, and established the engineering foundations that supported future expansion. The software architecture and development standards introduced during his leadership helped Deliveroo scale across multiple international markets. His work continues to be recognised as a key part of Deliveroo’s early success story.
Peanut and Product Innovation
After leaving Deliveroo, Greg Orlowski continued his entrepreneurial journey by co-founding Peanut App Limited in 2016. The platform was created to help mothers build local communities and meaningful friendships through technology. As the technical co-founder, Greg Orlowski led the development of the application’s software architecture and matching system. His work demonstrated that his expertise extended beyond food delivery technology into social networking and machine learning. The following sections explain how Peanut was created, the technology behind the platform, and Greg Orlowski’s leadership in product development.
Co-Founding Peanut
Greg Orlowski co-founded Peanut App Limited alongside Michelle Kennedy, the former Deputy Chief Executive of Badoo. The platform was designed to help mothers connect with others facing similar stages of parenthood. Michelle Kennedy focused on the product vision and community, while Greg Orlowski led the technical development. Their combined experience helped transform Peanut into a technology platform built around meaningful social connections.
Building the Matching Platform
Greg Orlowski designed Peanut’s core matching technology using machine learning and intelligent recommendation systems. The platform connected users based on shared interests, geographic location, and the ages of their children. This personalised approach helped mothers find relevant local communities and build supportive relationships. His software architecture focused on creating accurate, scalable, and user-friendly matching capabilities.
Technical Leadership
As Peanut’s technical leader, Greg Orlowski oversaw the platform’s software architecture, engineering strategy, and product development. He worked on building secure, scalable systems capable of supporting a growing user community. His experience gained at Deliveroo helped him develop reliable cloud-based infrastructure and efficient application design. Through Peanut, he demonstrated his ability to apply advanced software engineering skills to a completely different industry while continuing to build innovative digital products.
Independent Product Architecture Career
After co-founding Deliveroo and Peanut, Greg Orlowski shifted his focus to independent technology consulting and product architecture. Based in the Greater Chicago Area, he works with startups and growing technology companies to build scalable software platforms and engineering teams. His experience as a founder and Chief Technology Officer allows him to advise businesses on technical strategy, cloud infrastructure, and product development. The following sections explain his consulting work, product advisory services, cloud expertise, and support for startup recruitment.
Startup Consulting
Greg Orlowski works as an independent consultant for technology startups seeking to build reliable and scalable digital products. He advises founders on software architecture, product strategy, and engineering processes. His experience from Deliveroo and Peanut enables him to help businesses avoid common technical challenges while supporting long-term growth. His consulting work focuses on creating technology solutions that can scale as companies expand.
Product Advisory
As a product advisor, Greg Orlowski helps startups make informed technical decisions during product development. He works with leadership teams to design application architecture, improve development workflows, and select suitable technology stacks. His guidance supports businesses building cloud-based platforms, mobile applications, and software products. By combining technical knowledge with startup experience, he helps companies develop reliable and efficient digital services.
Cloud Infrastructure
Cloud infrastructure remains an important part of Greg Orlowski’s current work. He advises companies on building secure, scalable, and high-performance cloud environments that support growing customer demand. His expertise includes systems architecture, backend engineering, and infrastructure planning. These technical solutions help startups improve application reliability, performance, and long-term scalability while reducing operational complexity.
Technical Recruitment
Greg Orlowski also supports technology companies with engineering recruitment and team development. He helps founders identify experienced software engineers, technical leaders, and product specialists who match their business needs. Building strong engineering teams is an important part of creating successful technology companies. His practical experience leading engineering organisations allows him to advise startups on recruitment strategies, team structure, and long-term technical leadership.
Greg Orlowski Net Worth
Greg Orlowski’s exact net worth has not been publicly disclosed, and there are no official financial records confirming his personal wealth. However, his early role as a Deliveroo co-founder and his later involvement with Peanut App Limited have led to public estimates based on company valuations and startup equity. Because these figures are not confirmed by Greg Orlowski or official financial disclosures, they should be viewed as estimates rather than verified facts. The following sections explain what is publicly known about his finances and the sources of those estimates.
Is His Net Worth Public?
Greg Orlowski has never publicly disclosed his net worth, salary, or personal assets. As a private entrepreneur and software architect, he has no obligation to publish financial information. Although several websites estimate his wealth using Deliveroo’s funding rounds, public listings, and acquisitions, no official source confirms an exact figure. Reliable biographies therefore distinguish between verified financial information and market-based estimates.
Deliveroo Equity
Greg Orlowski co-founded Deliveroo during its earliest stage and served as its first Chief Technology Officer. Before his departure in 2016, the company had already secured significant investment and achieved a strong valuation. Deliveroo later completed its 2021 London Stock Exchange IPO and was acquired by DoorDash in 2025. Because Greg Orlowski was an early co-founder, many analysts believe he retained some equity, but the size of his ownership has never been publicly confirmed. Any valuation of that stake remains speculative.
Startup Investments
Beyond Deliveroo, Greg Orlowski co-founded Peanut App Limited and later built a career as an independent product architect and startup advisor. These activities likely provide additional professional income through consulting, advisory work, and technology projects. While some financial estimates place his wealth within a broad range based on startup success and equity, no verified public records support a precise figure. The most accurate conclusion is that Greg Orlowski’s net worth remains private despite his significant contributions to successful technology companies.
Does Greg Orlowski Have a Wikipedia Page?
Greg Orlowski does not have a standalone Wikipedia page, despite being the co-founder and former Chief Technology Officer (CTO) of Deliveroo. Most publicly available information about his career appears within articles covering Deliveroo, its co-founder Will Shu, and other reliable business sources. His decision to maintain a private lifestyle has limited his public profile compared with many technology entrepreneurs. The following sections explain his current Wikipedia status and why he does not have a dedicated encyclopaedia page.
Wikipedia Status
As of August 2026, Greg Orlowski does not have an individual Wikipedia article. Although he played a significant role in building Deliveroo’s technology platform, his biography is mainly documented through company histories, interviews, and business publications. Readers searching for Greg Orlowski often find references within Deliveroo-related articles rather than a dedicated Wikipedia page. His contributions remain well recognised despite the absence of a standalone entry.
Why No Dedicated Page?
One reason Greg Orlowski does not have a separate Wikipedia page is his preference for a private lifestyle. After leaving Deliveroo in 2016, he stepped away from the public spotlight and focused on family and independent technology consulting. Unlike many startup founders who regularly appear in the media, Greg Orlowski rarely gives interviews or promotes himself publicly. As a result, most information about his achievements is found through Deliveroo, Will Shu, and business publications rather than a personal encyclopaedia entry.
Conclusion
Greg Orlowski has made a lasting contribution to the technology industry through his work as a software architect, entrepreneur, and co-founder of Deliveroo. His ability to build scalable software platforms helped shape one of Europe’s leading food delivery businesses. After leaving Deliveroo, he continued innovating by co-founding Peanut and later advising startups on product architecture and engineering strategy. Despite his professional achievements, he has consistently chosen a private, family-focused lifestyle. Greg Orlowski’s career demonstrates how technical expertise, continuous learning, and thoughtful leadership can create successful technology companies while maintaining a strong commitment to personal values and long-term professional growth.
Frequently Asked Questions
Who is Greg Orlowski?
Greg Orlowski is an American software architect and entrepreneur. He is best known as the co-founder and former Chief Technology Officer (CTO) of Deliveroo, where he built the company’s original technology platform and logistics system.
What is Greg Orlowski known for?
Greg Orlowski is known for co-founding Deliveroo and serving as its first Chief Technology Officer. He designed the company’s early software architecture and helped build the technology that supported its rapid expansion.
Did Greg Orlowski co-found Deliveroo?
Yes. Greg Orlowski co-founded Deliveroo with Will Shu in 2013. While Will Shu focused on the business vision, Greg Orlowski developed the company’s first software platform and engineering infrastructure.
Why did Greg Orlowski leave Deliveroo?
Greg Orlowski left Deliveroo in February 2016 to focus on his family. He returned to the Greater Chicago Area to support his wife and help raise their newborn daughter after helping establish Deliveroo’s technology foundation.
What does Greg Orlowski do now?
Greg Orlowski works as an independent product architect and startup advisor. He helps technology companies design scalable software systems, cloud infrastructure, and engineering strategies while supporting product development and technical recruitment.
Is Greg Orlowski married?
Yes. Publicly available information indicates that Greg Orlowski is married. He has chosen to keep details about his wife and family private.
What is Greg Orlowski’s net worth?
Greg Orlowski’s net worth has not been publicly disclosed. Although analysts have estimated his wealth based on Deliveroo’s growth and equity, no verified public source confirms a specific figure.
Where did Greg Orlowski study?
Greg Orlowski studied at the University of Chicago from 1997 to 2001. He earned a Bachelor of Arts (BA) in History before teaching himself software engineering and systems architecture.
Does Greg Orlowski have a Wikipedia page?
As of August 2026, Greg Orlowski does not have a standalone Wikipedia page. Most information about his career appears within articles about Deliveroo, Will Shu, and reputable business publications.
Who is Greg Orlowski’s business partner?
Greg Orlowski co-founded Deliveroo with Will Shu. He also co-founded Peanut App Limited with Michelle Kennedy, where he led the platform’s technical development.
