
Impactful applications of IoT are certain to emerge in the near future. We explore how finance professionals should think of the value it can generate for their business by creating a thought framework.
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Expertise
Previously at
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As Toptal’s CEO of Technology Services, Robert leads strategy and operations across our technical services portfolio, spanning AI, automation, and operations. He previously served as Deloitte’s Managing Director & Chief Commercial Officer, transforming its Cloud Operate and Engineering business into a multibillion-dollar operation. He held senior roles at IBM, Velocity, co-founded Corio, and was CIO for two Fortune 500 companies.As Toptal’s CEO of Technology Services, Robert leads strategy and operations across our technical services portfolio, spanning AI, automation, and operations. He previously served as Deloitte’s Managing Director & Chief Commercial Officer, transforming its Cloud Operate and Engineering business into a multibillion-dollar operation. He held senior roles at IBM, Velocity, co-founded Corio, and was CIO for two Fortune 500 companies.
Previously At









CEO, Technology Services
As Toptal’s CEO of Technology Services, Robert leads strategy and operations across our technical services portfolio, spanning AI, automation, and operations. He previously served as Deloitte’s Managing Director & Chief Commercial Officer, transforming its Cloud Operate and Engineering business into a multibillion-dollar operation. He held senior roles at IBM, Velocity, co-founded Corio, and was CIO for two Fortune 500 companies.
Previously at
Technology Experience
35+ Years

Delivery Manager
Rachael serves as a Delivery Manager at Toptal with a focus on leading diverse global teams in developing innovative solutions for our clients. She works across multiple disciplines, including technology, marketing, and management consulting. Rachael specializes in managing people and client relationships, process optimization, and driving teams toward optimal business outcomes.
Previously Managed Client
Experience
9+ Years

18+ Years
of Experience
Derrick is a senior programmer with extensive experience in software architecture and development. He specializes in cloud architecture and designing and writing cloud-native and enterprise-grade software applications. He is proficient in over a dozen programming languages, including Java, Node.js, and C#, with extensive DevOps CI/CD and IT experience. As a Certified Scrum Master and Google Cloud Certified Professional Cloud Architect, Derrick contributes to all aspects of application design.
Previously at

13+ Years
of Experience
Rohan is a computer engineer with 13+ years of experience in embedded systems, IoT, computer networks, and security. He brings experience working as a developer across various industries, including automotive, telecommunications, and medical. Rohon is a proficient programmer with a strong background in C/C++, Python, and Java. He has a solid academic background, including a BSc, MSc, and PhD in computer science. He seeks a challenging role to use his skills and make a significant contribution.
Previously at

22+ Years
of Experience
Brian is a US expatriate working as a human experience designer focused on healthcare, sustainability, fintech, and IoT. For 22+ years, Brian has been helping startups and businesses like Philips, ING, Land Life Company, and WaitWhat turn innovation strategies into award-winning products and services. His specialties include prototyping, behavioral design, and UX strategy. Brian has given talks and workshops in 12 countries. His first book, “The Creative Empathy Field Guide,” is available in e-book and paperback.
Previously at

18+ Years
of Experience
Poliana is an embedded security engineer with 18+ years of experience integrating embedded systems in the automotive and aerospace products industry. Her expertise includes security requirements, threat modeling, risk analysis, secure architecture, and compliance based on systems engineering fundamentals.
Previously at

14+ Years
of Experience
Bruno is an accomplished professional with more than 14 years of experience in embedded software development. His expertise spans embedded systems, human-machine interfaces (HMIs), graphical user interfaces (GUIs), IoT connectivity, mobile app development and distribution, and user experience. He focuses on delivering strategically positioned innovations that translate into products aligned with customer expectations and market demands.
Previously at

23+ Years
of Experience
Piotr is a blockchain architect, software developer, and technical lead with more than 23 years of experience working with CERN, Motorola Solutions, universities, and more. He has led projects, served as a Scrum master, and developed and delivered complex web and mobile solutions, including business and technical requirements, architecture, third-party API integrations, data acquisition, and processing for BI. Piotr co-developed the pan configuration language and has a PhD in computer science.
Previously at










14+ Years
of Experience
Tim is a senior software architect and engineer. He has built the technology stack for multiple startups from the ground up. Tim has experience rescuing projects and turning train wrecks into successful launches, and has worked in many domains, including 3D games, retail, banking, Internet of Things, high-performance servers, machine learning, and scalable application server design. Tim has also worked with cloud servers like Amazon Web Services, Google Cloud, and Azure.
Previously at

17+ Years
of Experience
Erita is a certified project manager with more than 17 years of experience managing technical projects from initiation to deployment, following Agile or predictive approaches. She has expertise in software engineering and a strong interest in cloud, big data, and machine learning.
Previously at

15+ Years
of Experience
Bartłomiej is a DevOps engineer with more than 15 years in this field. His overall experience in IT began with the role of Linux sysadmin for companies like IBM. His DevOps and IaC Terraform journey started with migration to AWS of the TomTom map-making application. He started using Kubernetes while working with IDEMIA and developed this skill with PMI and Vizlib. With the last-mentioned company, he also gained over a year of experience with GCP.
Previously at

24+ Years
of Experience
John is an accomplished engineering professional with a proven track record of leading teams to develop cutting-edge technology solutions across a wide range of industries, including cybersecurity, embedded systems, enterprise servers, and mobile computing. His extensive experience working with embedded systems enables him to adapt to fast-paced work environments.
Previously at

15+ Years
of Experience
Jay is a computer engineer with a strong background in high-performance applications, distributed systems, automation, and production readiness. He also has experience in embedded systems and digital design.
Previously at

31+ Years
of Experience
Mike is a senior developer with three decades of experience building software for embedded systems and cloud platforms, including more than 31 years at Intel. He has substantial experience with Linux, C, C++, Python, and Java and has worked with media technologies, networking, eCommerce, and payments. Mike is an experienced technical lead.
Previously at

17+ Years
of Experience
David is a customer-focused, results-oriented professional with 17 years of experience delivering digital products and P&L accountability in financial services and telecom, meeting the needs of consumers, SMB business owners, and corporate accounts. He delivers results with strengths in enterprise tech, SaaS, UXD, API integration, AI decision engines, B2B partnerships, credit risk management, omnichannel marketing, and overall product management in either large enterprise projects or agile.
Previously at

22+ Years
of Experience
Kaustav is a hands-on, goal-oriented, versatile technology professional with more than two decades of experience, primarily in open-source digital technologies such as blockchain, IoT, microservices, cloud services, distributed architecture, R&D, design, and development. He has a proven track record of delivering consistent business results, and he loves to take on technical challenges, learn about new technology innovations, and deliver successful products worldwide.
Previously at

10+ Years
of Experience
Abay is an AI engineer and tech leader specializing in computer vision and scalable AI systems. At Apple, he led the development of a global, multi-million-dollar computer vision product. He drove the technical vision as CTO and co-founder of Gridlines (raised $1 million). At Docme.ai, he created models measuring vital signs via an iPhone camera. At Copycopter.ai, he developed scalable AI for video and image generation. Abay leads a community of over 3,000 AI enthusiasts.
Previously at
Looking for guidance about the perfect IoT service for your needs?
Looking for guidance about the perfect IoT service for your needs?
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Having previously worked with these leading global companies, our talent brings valuable insights and expertise to deliver world-class outcomes.
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Challenge: An automotive manufacturer was developing a complex IoT platform but faced organizational challenges that slowed progress. Disconnected development environments, fragmented source code management, and limited access to specialized talent made collaboration difficult and reduced operational efficiency.
Solution: Toptal streamlined the development process by consolidating source code repositories, improving build workflows, and introducing structured collaboration practices. These changes reduced complexity, strengthened coordination across teams, and established a more streamlined development environment. Toptal consolidated nearly 30 Git repositories into five, optimizing build processes and eliminating confusion to enhance workflow efficiency.
Outcome: The engagement reduced build times from two hours to two minutes while improving collaboration and development consistency. With stronger processes and better coordination in place, the organization was able to support ongoing platform development more effectively.
Newsweek and Statista’s rankings were based on an independent survey of more than 2,400 decision-makers at Fortune 500s.
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Highest ranked across all industries
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Methodology for the Rankings
How likely the respondent is to recommend the selected company to others.
Measures the convenience of interaction with the company and efficiency of processes.
Measures the company’s cost-effectiveness and quality relative to price.
Measures whether the company consistently meets or exceeds expectations in quality and timeliness of deliverables.
Measures the company’s ability to consistently fulfill commitments and maintain customer trust.
OUR THOUGHT LEADERSHIP
Read the latest articles and resources to keep you current on emerging trends in IoT architecture, connected devices, industrial IoT, and more.

Impactful applications of IoT are certain to emerge in the near future. We explore how finance professionals should think of the value it can generate for their business by creating a thought framework.
Read More
Expertise
Previously at

Nermin Hajdarbegovic
IoT Related Offerings
Pair Toptal’s IoT Services with related competencies to effectively tackle your business challenges.
Looking for guidance about the perfect IoT service for your needs?
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