sfielder Fractional CTO Services — Core Capabilities and Workstreams
sfielder covers five primary technical leadership domains — from architecture and hiring to fundraising readiness — all delivered as embedded, hands-on work rather than one-time advisory.
1. Architecture and Technical Strategy
Scott evaluates existing systems, establishes technical foundations, and sets long-term infrastructure direction. This includes:
- Auditing current architecture for risk and scalability gaps
- Making build-vs-buy decisions on platforms, tools, and APIs
- Defining the technical foundation ahead of growth events or fundraising rounds
2. Engineering Hiring and Team Building
Building or scaling an engineering team is a core workstream, especially at seed stage:
- Defining roles and leveling structures
- Writing or reviewing job descriptions
- Running or advising on technical interviews
- Evaluating candidates and making hiring recommendations
- Designing engineering interview processes for the internal team
3. Product and AI Roadmap
Scott translates business goals into prioritized technical roadmaps:
- Aligning engineering capacity with product strategy
- Identifying AI integration opportunities
- Evaluating tooling and vendor options
- Prioritizing the backlog based on what unblocks growth
4. Vendor and Build Decisions
Third-party platforms and APIs carry real risk when no senior technical leader is reviewing them:
- Evaluating vendors against compliance, cost, and scalability requirements
- Flagging architectural decisions that will not survive a 10x growth event
- Providing a senior check on agency or dev shop output
5. Fundraising and Diligence De-risking
Technical due diligence is a common failure point at Series A and beyond:
- Internal technical audits before a round
- Architecture documentation and tech stack summaries
- Risk registers surfacing and addressing known issues
- Direct engagement with investor technical advisors during diligence
What sfielder Does Not Do
- Individual contributor coding or day-to-day development tasks
- Project management or sprint execution
- Replace a full-time engineering team
FAQ
- Does Scott write code?
- No. The role is senior technical leadership — architecture, strategy, hiring, and decision-making. Scott does not function as a staff engineer or hands-on developer.
- Can sfielder help if we don't have an engineering team yet?
- Yes. Building the initial team — defining roles, running hiring, establishing culture and process — is a core workstream, especially at the seed stage.
- How does sfielder help with fundraising?
- Scott audits the stack, prepares architecture documentation and risk registers, and is available to speak directly with investor technical advisors during diligence.