Six ways we can help, one team doing all of them.
Every engagement pulls from the same bench of engineers, designers, and delivery leads, so nothing gets lost between a proposal and a sprint board.
Web Development
React, Next.js, or a stack your team already knows. We build for maintainability first, since someone else usually inherits this code in eighteen months.
- Design systems & component libraries
- API & data layer architecture
- Performance & accessibility audits
- Ongoing feature development
Mobile Apps
Native Swift and Kotlin when performance matters, Flutter when one codebase covers both platforms faster. We test on real devices, not just simulators.
- Native iOS & Android
- Cross-platform with Flutter
- App Store & Play Store releases
- Offline-first data sync
"We stopped calling references after Kestrel's second engineer answered a Slack thread about our auth flow at 11pm without being asked."Teodora Vlad, Head of Product, Northfield Retail
Custom Software
Internal tools, workflow platforms, and systems that don't fit an off-the-shelf product. Built around your actual process, not a generic template of one.
- Workflow & operations platforms
- Legacy system modernization
- Third-party integrations & APIs
- Role-based access & audit trails
Cloud & DevOps
Infrastructure that scales without a 2am phone call. We set up CI/CD, observability, and on-call runbooks your team can actually run without us.
- AWS, GCP & Azure architecture
- CI/CD pipeline design
- Infrastructure as code (Terraform)
- Monitoring, alerting & incident response
Design and people, on demand
Product Design
User research, flows, design systems, prototyping, and usability testing that catches problems before engineering does.
Consulting & Staff Augmentation
Senior engineers who slot into your existing sprint cadence, plus technical due diligence and fractional CTO advisory.
Not sure which service fits?
Tell us what's broken or what you're building. We'll tell you honestly if it's a fit.