Custom software, web & mobile apps, SaaS MVPs, and AI integration for US startups and growing teams. A reliable dev partner — not a freelancer gamble.
No bait-and-switch juniors. The people on your kickoff call are the ones writing your code — US business hours, clear English, zero hand-holding.
We architect for the version of your product with 100x the users — clean code, real tests, CI/CD, and docs you can hand to your next hire.
You get a clear quote and a clear timeline before a line of code is written. No surprise invoices, no scope creep, no "it's complicated."
Internal tools, dashboards, automation, and platforms tailored exactly to how your business actually works.
Fast, responsive web apps built on modern stacks — from customer portals to full data-heavy platforms.
Native-quality iOS & Android from a single codebase. Polished, performant, and App Store ready.
Get a real, fundable product in users' hands in weeks. Auth, billing, and dashboards — done right the first time.
LLM features, copilots, RAG, and smart automation wired into your product — practical AI that ships, not demos.
Get a free consultation and we'll scope it with you in 30 minutes.
You stay in the loop the whole way through — but you never have to manage us. Here's exactly what happens after you book your consultation.
A focused call to understand your goals, users, and constraints. You leave with a clear plan, fixed timeline, and a fixed price — no obligation.
We map the screens and the system. You approve clickable designs and the technical approach before we build anything.
We ship working software every week. You get a live link to click through real progress — not status reports.
QA, performance, security, and polish. We test the edge cases so your users never find them.
We deploy to production, hand over clean docs, and stick around. Scale up, scale down, or bring it in-house — your call.
A dispatch & tracking platform replacing five spreadsheets and a whiteboard.
A HIPAA-aware mobile app with an LLM triage assistant and clinician dashboard.
An internal platform crunching millions of rows into dashboards that load in under a second.
"We'd burned two agencies before KaderWeb. They shipped our MVP in six weeks, on budget, and it actually worked. We raised our seed round off the demo they built."
"The communication is what sold me. Weekly demos, a live link, real answers. I always knew exactly where my money was going. Rare for a dev shop."
"They didn't just build what we asked — they pushed back where it mattered and made the product better. Felt like having a senior CTO on the team."
Usually within one to two weeks of our first call. We keep a small bench so we can kick off discovery quickly without dropping quality. If you're in a real hurry, tell us — we've started in days before.
Absolutely — most of our clients are. We translate the technical decisions into plain English, show you working software every week, and never make you feel out of your depth. You bring the vision; we handle the engineering.
MVPs generally start around $15k and most full builds land between $25k–$80k depending on scope. You get a fixed quote up front — see our pricing page for the engagement models.
You do — 100%, from day one. Everything lives in your repos and your cloud accounts. There's no lock-in, no rented platform, and no hostage situation if you ever want to bring development in-house.
Yes. We're a US-based studio working US business hours, with clear English communication and contracts under US law. You'll always know who you're talking to.
Get a free 30-minute consultation. We'll scope your project, give you a clear plan, and tell you honestly if we're the right fit.