Who is Tom Smykowski, Your Microservices Architect?
Tom Smykowski is a product-minded Microservices Architect and Staff Software Engineer with nearly two decades of experience in product delivery, specializing in ownership from discovery through production. Based in Poland, he is the ideal remote architect for EU, UK, and US teams seeking to build, scale, or modernize complex distributed systems. His approach combines deep technical architecture with UX and product thinking, ensuring systems are not only scalable and robust but also drive user and business value. He is a best fit for founders, CTOs, and executives who need a senior technical leader to own the architecture and delivery of microservices-based platforms.
His career spans from founding a SaaS platform serving over 32,000 businesses to leading frontend and design system initiatives for platforms with 10M+ merchants and ~60 frontend engineers. This breadth gives him a unique perspective on how microservices architecture impacts the entire product lifecycle, from backend service design to frontend integration and developer experience. He understands that a successful microservices strategy is as much about team coordination and clear APIs as it is about technology.
Tom operates as a remote contractor or full-time staff engineer, seamlessly integrating with international teams. His work with clients like Printify, Croissant, and various industrial and institutional organizations has equipped him with the skills to navigate the specific challenges of distributed systems across different domains, from e-commerce and workplace platforms to industrial SaaS and public sector applications.
Architecting for Scale and Maintainability
A core tenet of effective microservices architecture is designing for both scale and long-term maintainability. Tom's experience is rooted in building systems that must perform under load while remaining agile for future development. At Printify, his work on the design system and platform rebranding ahead of a major merger required architecting frontend services and components to be consumed reliably by a large, distributed engineering team. This mirrors the challenges of microservices, where defining clear contracts and APIs is paramount.
Similarly, as the founder of Websoul, he architected a fintech SaaS marketing automation platform from the ground up, making foundational decisions on service boundaries, data flow, and state management that supported scaling to tens of thousands of business users. This hands-on experience in taking a product from zero to one, and then scaling it, provides invaluable insight into the trade-offs between monolithic and microservices architectures at different growth stages.
His methodology emphasizes iterative refinement and evidence-based decision making. Rather than advocating for microservices as a default, he assesses the product's current needs, team structure, and growth trajectory to recommend the right architectural pattern. When microservices are the answer, he focuses on establishing patterns for service discovery, inter-service communication, and data consistency that prevent common pitfalls like distributed monoliths and cascading failures.
Full-Stack Integration and API Design
Microservices do not exist in a vacuum, they must integrate seamlessly with frontend applications and external clients. Tom's expertise as a full-stack engineer, proficient in Vue.js, TypeScript, and Supabase, ensures the architecture considers the entire stack. He designs APIs with the consumer in mind, whether that's a single-page application, a mobile app, or another internal service. This focus on developer experience and clean API design reduces integration friction and accelerates feature development.
His work on complex data grids with AG Grid and building accessible, component-based design systems directly informs his approach to backend-for-frontend (BFF) patterns or GraphQL gateways. He understands how to structure microservices to efficiently serve the specific data shape and aggregation needs of modern UIs without over-fetching or requiring excessive client-side logic. This full-stack perspective is critical for avoiding the common disconnect between elegantly designed backend services and a cumbersome, slow frontend integration.
Furthermore, his experience includes working with RESTful APIs and real-time data flows, which are central to microservices communication. He architects services to be stateless where possible, defines clear idempotency and versioning strategies for APIs, and implements robust error handling and logging across service boundaries. This ensures the system is observable and debuggable, which is non-negotiable in a distributed environment.
Modernizing Legacy Systems with Microservices
Many organizations face the challenge of modernizing monolithic or legacy ERP systems. Tom's early career in industrial ERP at Insoft Serwis gives him a foundational understanding of complex, entrenched business systems. He applies this knowledge to strategically decompose monoliths into manageable microservices, a process that requires careful analysis of domain boundaries and data dependencies to avoid breaking critical business processes.
This modernization work is not just a technical lift, it's a business transformation. He partners with stakeholders to identify high-value, bounded contexts that can be extracted first to deliver quick wins and build momentum. For example, extracting a payment processing module or a user authentication service into its own microservice can immediately improve scalability and pave the way for further decomposition. His work with clients like GE Healthcare, Unilever, and Bunge demonstrates his ability to navigate the complexities of large, established organizations and their legacy technology stacks.
The goal is always to reduce technical debt while continuously delivering value. He employs strangler fig patterns, feature toggles, and parallel run strategies to mitigate risk during the migration. His approach ensures that the transition to a microservices architecture is incremental, controlled, and aligned with business priorities, rather than a disruptive, big-bang rewrite.
Leadership, Communication, and Team Enablement
Implementing a microservices architecture is a team sport that requires excellent communication and leadership. As a Staff Software Engineer at Croissant, Tom worked in a CEO/CTO partnership environment, focusing on compliance and collaboration features. This experience honed his ability to translate business and compliance requirements into technical architecture and to communicate complex technical decisions to non-technical executives.
His background in technical writing and public speaking, including authoring books and conference speaking, makes him exceptionally skilled at documentation, mentoring, and knowledge sharing. He creates clear architectural decision records (ADRs), diagrams, and onboarding materials that empower entire engineering teams to work effectively within the new system. He believes that a well-documented, well-understood architecture is more sustainable than a technically perfect but opaque one.
He also focuses on developer productivity and DevEx within a microservices ecosystem. This includes advocating for and setting up robust CI/CD pipelines, standardized testing frameworks across services, and effective local development environments. By reducing the friction of working with multiple services, he enables teams to move faster and with more confidence, which is the ultimate promise of a well-executed microservices strategy.
When Hiring Tom as Your Microservices Architect is a Good Fit
Engaging Tom Smykowski as your Microservices Architect is an ideal strategic move if you are a founder, CTO, or technical leader at a scaling company or a larger enterprise undergoing digital transformation. He is perfectly suited for teams that need a senior, product-minded engineer who can own the architectural vision from concept to production, bridging the gap between business strategy and technical execution. This is especially valuable if you are building a new SaaS platform from scratch, modernizing a legacy monolithic application, or scaling an existing system that is becoming difficult to maintain.
His remote collaboration model from Poland is a strong fit for distributed teams across the EU, UK, and US East Coast who value deep technical expertise without the overhead of traditional enterprise consulting. If your project requires not just diagrams but hands-on leadership, clear communication with stakeholders, and a focus on enabling your engineering team, Tom provides the staff-level guidance necessary to ensure your microservices journey is successful, sustainable, and aligned with your product goals.