alejah

Hello! I'm Alejah,
I design, build, and ship products — end to end.

Full Stack
Automation
Product Design
Agentic Engineering
> View my works

Let's work on that idea!

Reach me at

alejah.t.sardiniola@gmail.com

01 - projects

> view all
Nothing Held Back
BubbleOpenAIStripeSaaS

Nothing Held Back

Built a scalable Bubble platform for Nothing Held Back, unifying community, content, AI support, coaching, jobs, and tiered member access.

HandigWerk
BubbleStripeMarketplaceAutomation

HandigWerk

A platform connecting skilled workers with clients, including profiles, job postings, offers, and payments. Built as a real SaaS marketplace with full business logic.

Cashpop

Cashpop

A single-device GCash cash-in / cash-out / loading POS that tracks a two-bucket float, auto-computes fees, and keeps utang honest — so the drawer never lies at close.

Flowys
Full-stackNextJSTypeScriptNode.jsPostgreSQLClaudeSolo build

Flowys

Designed and shipped Flowys, a production-ready automation platform with visual workflows, native AI steps, APIs, triggers, and scoped credentials.

02 - how can I help you?

Agentic Engineering

Your idea, shipped. I build alongside Claude to move faster at every layer — architecture, code, and deployment. Less waiting. More building. Full production quality, without the drawn-out timeline.

AI-assisted developmentFaster build-to-launch cyclesFull-stack web productsRapid prototyping & iteration

03 - journals

> read more

The Spec Is the Strategy

Most people use AI the wrong way. They jump straight in. Broad prompt. Vague instruction. Half-broken output. Then they blame the AI. The AI isn't the problem. The absence of a plan is. A spec isn't paperwork. It's the difference between a build that ships clean and one that unravels every time you add something new. Plan first. Then let Claude build.

MAY 2026

The Market Didn't Ask Me. It Told Me.

I didn't plan any of this. No five-year roadmap. No mentor who handed me the cheat code. I just paid attention to what the market was doing — and moved when it moved. CS graduate. Junior developer. No-code builder. Full-stack AI-assisted engineer. Four titles. One thread: the market changed, and I didn't fight it. That's not a lack of direction. That's the whole strategy.

FEBRUARY 2026

04 - tech stack

The tools and platforms behind every product I ship.

FRONTEND

FigmaNext.jsTypeScriptTailwind CSSshadcn/ui

BACKEND

StripeDatabasesSupabaseDrizzle ORMInngestResendBunny.net Stream

AI & MACHINE LEARNING

OpenAIClaude

CMS & NO-CODE

Bubblen8nShopify

DEVELOPER TOOLS

REST APIsWebhooksVercelSentryVitestPlaywrightpnpm

Ready to build something real?

Have a product idea or a process that needs automating? Let's talk about turning it into a working system.

Get in touch

alejah.t.sardiniola@gmail.com

Github ↗LinkedIn ↗Dribbble ↗