AI‑SDLC · Case Study
Case Study/No‑code fintech build

We built a complex trading‑automation platform at ~1.8× the scope per dollar vs. AI‑assisted coding alone.

An AI‑driven SDLC delivered multi‑stage trading‑automation platform — faster development, fully automated QA, and about 1.8× the scope per dollar of AI‑assisted coding alone.

Book a 15‑minute call See the approach
Faster development · Automated QA · ~1.8× scope per dollar
pipeline.run — trading‑automation
$ pipeline run --project trading-automation --gates strict
→ plan gate passed
→ design gate passed
→ build gate passed
→ review gate passed
→ test gate passed
→ release ready to ship
// agents do the volume · engineers own the judgment
$
01/The challenge

Genuinely hard software, with zero tolerance for sloppy correctness.

A trading‑automation startup needed a no‑code platform for automated, multi‑stage management of stock and crypto trading positions. Not a CRUD app — a real‑time engine where many parameters interact continuously, all running in parallel. The kind of scope that normally takes a team months.

01 · Entries
Staged entries
Positions opened in planned tranches, not a single shot.
02 · Sizing
Volume distribution
Capital spread across levels on configurable rules.
03 · Stops
Dynamic & trailing stops
Risk levels that move with price, continuously.
04 · Exits
Partial take‑profits
Scaling out in steps while the rest of the position runs.
05 · Protection
Break‑even moves
Stops advanced to entry once a trade is in profit.
06 · Runtime
Parallel & continuous
Every rule above, evaluated together, in real time.
02/The approach

An AI‑driven SDLC. Agents do the volume, engineers own the judgment.

Six stages — plan, design, build, review, test, release — with a quality gate between every one. Two engines work together: faster AI‑driven development, and automated QA the pipeline authors and runs itself. Senior engineers own judgment at each gate.

ai-sdlc-pipeline-dark.svg SVG · 1200×600
AI-SDLC pipeline: plan, design, build, review, test, release — with a quality gate between every stage.
FIG · the pipeline — six stages, a quality gate between each, judgment human at every gate.
03/The result

About 1.8× the scope per dollar — on realistic assumptions.

For the same ~1,800‑story‑point scope, our cost analysis modeled the AI‑SDLC path at roughly 45% lower total cost than AI‑assisted coding alone. The advantage is the combination of faster development and AI‑authored automated testing. That scope was the full engine — staged entries, volume distribution, dynamic and trailing stops, partial take‑profits, and break‑even automation — built, tested, and documented.

1.8×
scope delivered per dollar, vs AI‑assisted coding alone.
~45%
lower total cost
~1,800
story‑point scope
Modeled total cost
same scope
$141k
$78k ↓ ~45%
AI coding only
AI‑SDLC
// illustrative model, inputs tunable — not a measured guarantee
04/Why it's not magic

The mechanism, in plain terms.

01
Faster development
Agents generate analysis, design, and code in parallel against a clear spec — the volume work, done around the clock.
02
QA that authors itself
The pipeline writes and runs its own automated tests and browser checks, so coverage scales with the code instead of lagging behind it.
03
Judgment stays human
Nothing passes a stage without a senior engineer clearing its quality gate. Speed, without the corner‑cutting.

Volume from agents, judgment from engineers — that combination is why the numbers hold up.

05/What this means for you

If we can build this, we can build yours.

Complex, correctness‑critical software — built fast and cost‑effectively. Founder racing to a milestone, agency scaling delivery, team rescuing a stalled build, or enterprise modernizing: the same pipeline applies.

Bring your hardest build. In 15 minutes we'll walk you through how the pipeline would approach it — no slides, no pitch.

  • A concrete plan for how the pipeline would tackle your build.
  • A rough timeline and an honest read on feasibility.
  • A low‑risk way to start — a fixed‑scope first sprint, so you see real output before any big commitment.
DS
Dmitry Shalin
Founder & engineer behind the AI‑SDLC pipeline — you'll be talking to me on the call.
LinkedIn ↗
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06/Questions you're probably asking
Do I own the code?
Yes — full ownership of the source, tests, and documentation. It's your product, not a locked platform.
Is AI‑built code maintainable?
Yes. Every change is human‑reviewed at a quality gate, covered by automated tests, and documented — standard production code your team can pick up.
My project isn't fintech.
The pipeline is domain‑agnostic. The trading platform was a deliberately hard proof case — the same process applies to your domain.
What if it goes wrong?
We start with a fixed‑scope first sprint. You see real, working output before any large commitment — a low‑risk way to find out if we're a fit.