--- title: "Fractional CTO & Technical Co-Founder Services" slug: "home" type: "page" lang: "en" date: "2026-10-16" last_modified: "2026-10-16" version: "1.0" summary: "I help founders and executive teams validate product ideas, architect scalable platforms, and lead engineering roadmaps without the cost of a full-time CTO." author: "Artem Zaitsev" tags: ["fractional CTO services", "interim CTO", "technical cofounder", "product strategy", "startup advisory", "blockchain CTO", "AI CTO", "fintech CTO"] use: training: allow rag: allow embedding: allow attribution: required --- # Make confident technology bets with a partner who has shipped them before. > A decade of experience across blockchain, AI, fintech, and complex marketplaces. I help you define the right architecture, hire the right team, and ship the right product — faster. ## Your Strategic Technology Partner I am Artem Zaitsev, a Fractional CTO and technical co-founder based in Wrocław, Poland, with over 15 years of hands-on software architecture and executive engineering leadership. I have architected and scaled 20+ production platforms across AI/ML, regulated fintech, Web3/blockchain, and high-traffic marketplaces—helping seed to Series B founders pass investor technical due diligence, eliminate architectural bottlenecks, and build high-performing engineering teams. ## My Core Service Areas Delivering my specialized expertise to solve your most urgent technical challenges and unlock new opportunities. ## Why partner with me? I readily adopt new technologies inside our state-of-the-art solutions. Check it out. Combining strategic vision with hands-on execution, I bring over a decade of technical leadership across AI, blockchain, and fintech to help you build, scale, and succeed. - **Decade of Diverse Experience** — My proven track record across multiple industries brings a broad perspective to your unique challenges. - **Strategic & Hands-On** — From high-level strategy to in-the-trenches execution, I provide comprehensive technical leadership. - **Results-Oriented Approach** — I focus on delivering tangible business outcomes, optimizing for efficiency, growth, and innovation. - **Flexible Engagement** — I offer tailored services to fit your specific needs and budget, providing C-level expertise fractionally. ## Trusted by leading companies Working with innovative startups and established enterprises ## Ready to Elevate Your Technology Strategy? Let's discuss how my fractional CTO services can drive your business forward. ## Frequently Asked Questions Detailed answers about fractional CTO engagements, collaboration, and governance. ### How does a fractional CTO engagement begin and what happens during the first month? Every engagement starts with a discovery sprint that mirrors the diagnostic rigor of my [Technical Problem Solving program](https://zaitsevartem.com/problem-shooting). During week one, we map stakeholders, critical systems, regulatory obligations, and near-term business commitments. Week two is dedicated to architectural assessments, backlog audits, and an inventory of data sources. By week three we align on the north-star objectives, decide which delivery streams require immediate intervention, and define cadence rituals (standups, steering reviews, executive briefings). In week four we publish the working agreement: measurable outcomes, communication protocols, security boundaries, and the playbook for escalating risks. This phased approach ensures you see tangible progress before long-term initiatives (such as product strategy or platform modernization) begin absorbing resources. It also keeps boards and investors informed because the discovery sprint closes with a concise briefing package they can reference when approving budgets. ### How do you measure progress and communicate results to executives and investors? I define success metrics up front and tie them to industry-recognized benchmarks like the [State of DevOps report](https://dora.dev/research/2023/). Scorecards blend engineering signals (deployment frequency, mean time to restore, escaped defects) with commercial KPIs (activation, retention, incremental revenue) so product and finance leaders see the same narrative. Each initiative receives a weekly status note with three sections: accomplishments, quantified impact, and emerging risks. Monthly, I deliver a board-ready memo summarizing trend lines, budget burn, and upcoming decisions. When engagements cross specialized domains—payments, AI-driven personalization, or large-scale migrations—those metrics are folded into the same dashboard, preventing silos. This disciplined reporting cadence keeps investors confident that fractional leadership is producing measurable outcomes rather than aspirational anecdotes. ### How do you collaborate with internal teams without disrupting established culture or delivery rhythms? Integration begins with a listening tour. I join your existing ceremonies as an observer, interview engineering, product, and GTM leads, and map implicit norms (ownership boundaries, incident etiquette, release protocols). Together we define the few behaviors that must change immediately—often around prioritization, on-call discipline, or definition-of-done—and leave everything else untouched until trust is built. When headcount gaps exist, I partner with the [Tech Staffing & Team Building practice](https://zaitsevartem.com/staffing-team-building) to source contractors or permanent hires, then embed them inside current pods rather than creating shadow teams. On distributed organizations, we blend asynchronous updates (recorded demos, decision logs) with live workshops inspired by [Harvard Business Review’s guidance on remote leadership](https://hbr.org/topic/subject/remote-work). The result is a steady infusion of new practices that feel additive, not imposed. ### How do you manage compliance, risk, and governance while accelerating delivery? Governance is integrated from day one. We catalog every regulatory obligation—PCI DSS, SOC 2, GDPR, SEC filings—and tie them to specific controls in the delivery roadmap. This mirrors the approach I use in [Fintech Innovation](https://zaitsevartem.com/fintech) engagements, where audits and regulator check-ins are a way of life. I maintain a risk register that includes technical, commercial, and legal exposure; each mitigation task appears beside feature work in the shared backlog. For heavily regulated products, we schedule touchpoints with counsel, auditors, or partner banks at the same cadence as sprint reviews. External frameworks such as the [NIST Risk Management Guide](https://csrc.nist.gov/publications/detail/sp/800-37/rev-2/final) provide the vocabulary, but the execution stays lightweight so teams can continue shipping. This balance keeps compliance leaders comfortable while preserving engineering velocity. ### How do you ensure emerging technologies like AI and modern cloud platforms are adopted responsibly? Emerging tech is evaluated through structured pilots. For AI initiatives, I coordinate with the [AI & Machine Learning services](https://zaitsevartem.com/ai-ml) to define data governance, explainability requirements, and retraining procedures before any model touches production. For cloud modernization, we run architecture reviews aligned with the [AWS Well-Architected Framework](https://aws.amazon.com/architecture/well-architected/) or comparable guides from Azure and Google Cloud. Each pilot includes clear exit criteria: business impact, operational readiness, and security validation. Once those criteria are met, we scale adoption with training sessions, documentation, and shared playbooks. This disciplined experimentation prevents shiny-object syndrome while still giving your teams a competitive edge. ## Latest Articles Fresh insights on technology leadership, product delivery, and scaling teams.