Fast first proof
We do not sell a strategy fog. The first usable artifact lands fast enough to judge.
AI execution agency · shipped from Dhaka
We build AI surfaces, agent workflows, and operator-grade product systems with visible receipts: fixed diagnosis, scoped deploy, post-launch evals, and no demo theatre.
6 receipts · 2–6w build cycles · post-launch evals
Live P&L
Product margin console
Trust flow
Guardian-led surface
Cohort ops
Training command center
00 / This week / receipts
Latest ships,
not portfolio fog.
Howe shows finished beauty. SirVibez shows the clock, the stack, and the work that moved this week.
Full ship log →AI strategy✦Agent systems✦Custom GPTs✦RAG pipelines✦Voice AI✦Brand✦Product✦Motion✦Web✦Workflow automation✦Eval & guardrails✦Prompt systems✦AI strategy✦Agent systems✦Custom GPTs✦RAG pipelines✦Voice AI✦Brand✦Product✦Motion✦Web✦Workflow automation✦Eval & guardrails✦Prompt systems✦
01 / Three packages. No hourly billing.
Diagnose. Design. Deploy.
Defend.
The best AI work has a visible first step, a bounded build cycle, and a maintenance plan. Diagnose · Deploy · Defend is the offer architecture.
01 · DIAGNOSEWeek 1
Diagnose
$5kfixed
A one-week operator audit. We map the workflow, identify the real buyer pain, test where AI belongs, and return with the build memo: what to ship, what to kill, and what should stay human.
Includes
- Opportunity audit
- ROI model
- Build vs. buy memo
- Prioritized roadmap
→ By end of week 1, you have a decision memo your team can act on.
02 · DEPLOYWeeks 2–6
Deploy
$25k–$75kscoped
The build sprint. Agents, retrieval, evals, admin surfaces, brand, and the actual user-facing product. We ship into your stack, with the boring launch pieces handled.
Includes
- Agent architecture
- RAG & retrieval
- Eval harness
- Brand & motion
- Web / app design
- Observability
→ A working AI surface in your stack within 6 weeks. Real users, real evals, real handoff.
03 · DEFENDOngoing retainer
Defend
$5k–$15k/ month
After launch, the system has to keep behaving. We maintain eval suites, version choices, model migrations, and drift checks so the thing still works in month six.
Includes
- Eval suite maintenance
- Version pinning
- Drift monitoring
- Model migrations
- Team enablement
→ The system keeps improving after launch instead of slowly rotting.
Floor is $15k. Nothing under that ships honest.Fixed prices · No hourly billing · 14-day ship cycles
Bigger scope? Multi-month transformation? We'll write you a custom statement of work.
02 / Who it's for
Where the work fits.
And where it does not.
SirVibez is not a general creative shop. The strongest work is where product behavior, brand trust, and operational impact have to land together.
AI-native SaaS
Founders turning model behavior into product behavior: onboarding, copilots, retrieval, permissions, feedback, and billing.
Good fit: product already has a buyer
Operator-led teams
Teams where the buyer owns a number: margin, cycle time, conversion, retention, support load, or weekly hours saved.
Good fit: one accountable owner
Post-prompt B2B
Internal tools, workflow agents, knowledge systems, and decision surfaces where AI must behave predictably.
Good fit: messy workflow, clear stakes
03 / Selected work
Work you can inspect.
2026 / index
Bitmap capture2026LiveSaaS · Profitability
Prokolpo / Resup
A profitability surface for agency operators: live data, margin visibility, and fewer spreadsheet rituals.
- Product
- Data layer
- Ops UX
Bitmap capture2026LiveTrust · Matrimonial
Sakinah
A guardian-led trust product where restraint, privacy, and cultural precision matter more than volume.
- Strategy
- Identity
- Trust UX
Bitmap capture2026LiveEducation · KSA
GCCP
A training platform for Gulf practitioners: curriculum, onboarding, admin tooling, and student operations.
- Platform
- Curriculum
- Ops
proof capture
next slot
Open sprint
01
—AvailableOpen slot · Q3 2026
Your project here
The first paid AI engagement we can name goes here. Until then, the gap stays visible.
- Available after launch
Process · End to end
01
Brief
You write. We read it personally.
02
Diagnose
Week 1. Memo your team can execute on.
03
Build
Weeks 2-6. Production, not prototypes.
04
Defend
Ongoing. Evals, fixes, the boring part that compounds.
The agencies who win the next decade won't be the ones with the prettiest decks.
They'll be the ones who shipped: production AI, real evals, and the boring workflows nobody wanted to touch.
04 / Why SirVibez
Twelve reasons
we get picked.
Warm enough to read. Sharp enough to filter. The point is not to sound like an agency; the point is to show how the work behaves.
Plain commercial shape
Fixed diagnosis, scoped deploy, visible retainer. No hourly mystery.
Productized enough
The offer has rails, but the work still respects the buyer, workflow, and stack.
AI in the open
Models, prompts, evals, retrieval, and failure modes are part of the handoff.
Receipts over claims
Case pages show stack, status, scope, and what shipped. Empty bragging gets cut.
Clock as proof
Velocity is not a tagline. It shows up in cycles, dates, and response windows.
Buildable design
Brand, interface, and system behavior move together. No handoff theatre.
One accountable owner
Founder-led work with a single operator mind on the brief, scope, and delivery.
After launch matters
Defend exists because model behavior drifts, vendors change, and workflows mutate.
Evals built in
The answer is not 'the demo worked.' The answer is whether the system keeps working.
Direct channel
Brief, decision, and launch path stay tight. No committee choreography.
Taste plus plumbing
The work has to look sharp and survive contact with the back office.
04 / The principal
FR
Fozley Rabbi
Founder · Principal
- HBO @ Musemind
- Operator · Solo founder
- Dhaka, BD
“The agencies who win the next decade won't be the ones with the prettiest decks. They'll be the ones who shipped — product behavior, real evals, and the boring back-office workflows nobody wanted to touch. SirVibez exists for that work.”
05 / Start a project
Ship the thing.
Then ship the next.
Tell us the workflow, the buyer, the current stack, and what breaks when it scales. We'll come back inside 48 hours with a no, a question, or a path.
StudioDhaka, BD
Time zoneGMT+6
Response< 48h
Floor$15k
09 / FAQ
Questions before you write.
Our typical ship cycle is 14 days from kickoff. Diagnose runs 1-2 weeks, Deploy 4-6 weeks, Defend 8-12 weeks. We hit the date or you do not pay the milestone.