For Marketing & Creative Agencies

The technical team behind agencies that never say no.

Custom CRMs, portals, and apps — scoped, built, and delivered.

Partnering with agencies across every specialty

SEO Agencies PPC Agencies Web Design Agencies Creative Agencies Content & Social Agencies Branding Agencies

Sound familiar?

These are the exact conversations that land on our desk from agency owners.

A project comes in beyond your usual scope

A portal, a dashboard, a marketplace — the kind of build that needs dedicated engineering, not another plugin.

Scoping custom software is a black box

Without an engineer on staff, it's hard to know what a CRM or portal should really cost or take to build — so you're stuck guessing.

You're turning away revenue

Every "can you also build us an app" request becomes a project you'd rather take on than decline or refer out.

The work you can say yes to now

Work you've had to decline, refer out, or lose — because it's outside what your team or a template can do. Bring it to us instead.

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Proof we can build it

A few recent builds that show the caliber of work — see the full portfolio for more.

How we work with agencies

Simple to start. No long onboarding. No layers of account managers.

01

Bring us the brief

Send over what you need — even if it's rough. Book a free 30-minute call and we'll turn it into a clear technical scope.

02

We scope it together

A fixed-price quote and timeline you can count on. No fluff, no vague estimates.

03

We build, you stay in control

We work in your tools, on your timeline, and loop you in at every milestone — no surprises, no scope creep.

04

We launch and hand off cleanly

Documented, maintainable, and ready for the next project or ongoing support.

How we fit into your agency

You stay in control of the relationship. We're the engineering team working behind you.

Flexible visibility, your call

Credit us as your technical partner when it strengthens your pitch, or keep us fully behind the scenes — you decide how we're presented.

You run point, always

We work under your account management and your timeline. We're not chasing a bigger seat at the table — just delivering what you scoped.

Direct access to the people building it

No relay chain of project coordinators — you talk straight to the engineers doing the work, and get straight answers back.

The software studio behind the build.

Webstaller is led by Sharjeel Nadeem, who's spent 4+ years building production software — booking platforms, marketplaces, multi-tenant SaaS. The systems where real users, real payments, and real data all have to hold up at once. Every project is scoped, overseen, and delivered under his direct accountability — backed by the engineers doing the build.

We work directly with agency owners, not through layers of account managers. When you need a technical answer, you get it straight and fast — or we're on the call with you.

We plug in as an extension of your team: your tools, your timeline, your way of working. You stay in control. We're the studio behind you.

Sharjeel Nadeem — Founder & Lead Developer

Sharjeel Nadeem

Founder & Lead Developer

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What our clients say

“I recommend Sharjeel who is very professional and who helped us at the very beginning of our project. He helped us set up the first brick. Sharjeel is a great guy.”

Mitsualti Pidou · via LinkedIn →

Have a Project That Needs Custom Software? Let's Talk.

Send us a few details about your project. We'll tell you honestly whether we can help and what it would take to deliver.

Send a Message

No pitch. No sales call. Just an honest conversation about your project.

Prefer to talk it through live? Book a 30-Min Discovery Call →

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