Who Is a Codebase Audit Freelancer?
Tom Smykowski is a Poland-based remote engineer with nearly two decades of product delivery experience, specializing in codebase audits for EU, UK, and US teams. He combines deep engineering expertise with product and UX thinking to provide comprehensive technical assessments. Hiring Tom for a codebase audit means engaging a seasoned professional who has delivered for marquee clients like Printify, Croissant, and GE Healthcare, offering an external, expert perspective to identify risks, technical debt, and opportunities for improvement in your software architecture.
A codebase audit is a systematic review of your software's source code, architecture, and development practices. It goes beyond simple code review to assess overall health, scalability, security, and maintainability. For founders, CTOs, and technical executives, this service is crucial when preparing for investment, scaling a team, modernizing a legacy system, or ensuring a codebase is robust enough for future growth. Tom's approach is hands-on and ownership-driven, focusing on delivering actionable insights that align with business objectives.
Operating remotely from Poland, Tom is adept at collaborating across time zones, making him an ideal partner for international teams. His audits are designed to integrate seamlessly with your workflow, providing clear documentation and prioritized recommendations. Whether you're a startup looking to shore up your technical foundations or an established company dealing with complex, aging systems, a freelance audit offers a flexible, high-impact engagement without the overhead of large consulting firms.
The Value of an Independent Codebase Audit
An independent audit provides an unbiased assessment of your software's technical state, free from internal politics or legacy assumptions. This objectivity is critical for making informed decisions about refactoring, resource allocation, and strategic direction. Tom's audits deliver value by identifying hidden risks, such as security vulnerabilities, performance bottlenecks, or architectural flaws that could impede scaling, and by highlighting strengths that can be leveraged for competitive advantage.
The process also serves as a form of technical due diligence, essential for fundraising, acquisitions, or onboarding new technical leadership. Investors and potential partners want confidence in the asset they're backing. Tom's experience with high-growth platforms like Printify, which serves over 10 million merchants, and his founding role at Websoul, which supported 32,000+ businesses, gives him a keen eye for what makes a codebase scalable and sustainable. His reports translate complex technical issues into clear business implications.
Beyond risk mitigation, an audit can unlock developer productivity and improve team morale. By tackling technical debt and clarifying architecture, you reduce the friction in your development process. Tom's work often includes recommendations on developer experience (DevEx), CI/CD pipelines, and test automation, areas he has deep expertise in from his staff engineering roles. This holistic view ensures the audit benefits not just the code, but the people who build and maintain it.
Tom's Audit Methodology and Process
Tom employs a structured, multi-phase methodology for codebase audits, tailored to the specific context of each engagement. The process typically begins with a discovery session to understand business goals, team structure, and key pain points. This ensures the audit focuses on the areas of highest impact. He then conducts a deep dive into the codebase, examining architecture patterns, code quality, dependency management, data models, API design, and deployment pipelines.
His technical analysis leverages his full-stack proficiency with modern stacks like Vue.js, TypeScript, and Supabase, as well as his experience with large-scale design systems and complex frontends like AG Grid. He assesses factors such as maintainability (code complexity, documentation), scalability (database design, service boundaries), security (authentication, data validation, dependency vulnerabilities), and performance (frontend load times, backend response latency). For AI-integrated projects, he can also evaluate AI-native SDLC practices and the integration of tools like AI coding agents.
The deliverable is a comprehensive audit report that prioritizes findings by severity and business impact. It includes executive summaries for leadership, detailed technical breakdowns for engineering teams, and a concrete action plan with short-term fixes and long-term strategic recommendations. Tom believes in collaboration throughout, often conducting a review workshop to walk stakeholders through the findings and answer questions, ensuring clarity and alignment on the next steps.
Ideal Projects for a Codebase Audit
Tom's audit services are particularly valuable for specific scenarios. SaaS companies preparing for rapid scaling or a next funding round are prime candidates. His work with Printify's frontend architecture, involving a design system for ~60 engineers, gives him unique insight into the challenges of scaling UI components and ensuring consistency across large, distributed teams. An audit can validate that your architecture is ready for growth.
Legacy modernization projects also greatly benefit from a fresh audit. Systems built on older frameworks or monolithic architectures often accumulate hidden debt. Tom's background includes industrial ERP work and modernizing complex applications, enabling him to map a pragmatic path from legacy to modern, maintainable systems. He helps teams balance the need for new features with essential refactoring work.
Teams experiencing slow velocity, frequent production bugs, or difficulty onboarding new developers should consider an audit. These are often symptoms of underlying architectural issues or excessive technical debt. Tom's audit can pinpoint the root causes, whether it's a convoluted data layer, inadequate testing, or a brittle deployment process, and provide a blueprint for remediation. This is especially useful for teams transitioning to remote or async collaboration, as clean code and clear documentation become even more critical.
Beyond the Audit: Ongoing Collaboration and Support
A codebase audit is often the starting point for a deeper engagement. Many clients enlist Tom to help implement the audit's recommendations, whether through hands-on coding, mentoring the team, or providing ongoing architectural guidance. His flexible engagement models, including part-time B2B contracts, project-based work, and fractional technical leadership, allow for collaboration that matches your needs and budget.
For companies looking to integrate AI or improve developer productivity, Tom's expertise extends into AI software factory setup and corporate AI training. The audit can identify opportunities for introducing AI coding agents, improving test automation, or upskilling the team on modern practices. He can follow an audit with targeted workshops or training sessions, directly addressing the skill gaps or process improvements identified in the report.
Tom's remote setup from Poland is a strategic advantage for EU, UK, and US teams. He is accustomed to working across time zones with async communication and can schedule synchronous overlaps as needed. This makes him a seamless addition to distributed teams. His background includes successful remote collaborations with companies like Croissant (US-based) and Ordnance Survey (UK-based), proving his ability to deliver high-value work remotely.
When This Is a Good Fit
Hiring Tom as your codebase audit freelancer is an excellent fit if you are a founder, CTO, or technical executive at a SaaS, web application, or digital product company. It is ideal when you need an external, staff-level perspective to validate your technical direction, prepare for investment, tackle technical debt, or modernize a legacy system. If you value clear communication, actionable insights, and a collaborative approach from a seasoned engineer who has built and scaled products for globally recognized brands, then this engagement will deliver significant value.