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Founder-led software studio · Cairo, working worldwide

We build softwarethat goes to production.

SaaS. Apps. Web systems.

Strategy, design and engineering under one accountable team, from the first conversation to production.

Start a projectView selected work
  • Based: Cairo
  • Available: Q3 / Q4 2026
  • Practice: Web, mobile, AI
  • Ownership: 100% yours
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00 Selected companies & products

Built for teams where the details matter.

Products, companies and founders across SaaS, property, commerce, media, sport, entertainment and infrastructure have built and shipped with C01.

01ASINGEN02O Properties03Ruya Studios04PaceFyndr05State EG
StackStory06StackStory07Web & Value08Golden Delta09Marble Art

01Selected work

Built. Launched. Used.

View all 12 projects
PaceFyndr: Run Discovery
Featured / Mobile Apps

PaceFyndr

Run Discovery

iOS & Android Apps
ASINGEN: AI Listing SaaS
02 / SaaS

ASINGEN

AI Listing SaaS

1,000+ Sellers Active
QuickShip: CLI Boilerplate
03 / Dev Tools

QuickShip

CLI Boilerplate

5,000+ npm Downloads
O Properties: Real Estate Agency
04 / Real Estate

O Properties

Real Estate Agency

Landing Page
Ruya Studios: Design Agency
05 / Portfolio

Ruya Studios

Design Agency

WebGL 60 FPS Fluid
StackStory: SaaS Generator
06 / SaaS

StackStory

SaaS Generator

AI Case Study Engine
State EG: Fashion Brand
07 / E-Commerce

State EG

Fashion Brand

Shopify Ecommerce
Archive / 12 entriesSee every shipped product

02 Selected capabilities

One team. Full stack. Zero fragmentation.

From first conversation to production, design and engineering stay under one accountable lead.

01 / 04

Web & Platforms

Marketing websites, SaaS products and operational platforms designed and engineered as dependable systems from day one.

Deliverables

  • Marketing websites
  • SaaS & platforms
  • Dashboards & portals
  • APIs, auth & billing
Explore this capability

02 / 04

Mobile Apps

iOS and Android products taken from first flows through production, with one reliable foundation and a native feel.

Deliverables

  • iOS & Android
  • Product architecture
  • Native integrations
  • Store launch
Explore this capability

03 / 04

AI & Automation

AI assistants, connected workflows and internal tools that remove repetitive work and create value inside the product.

Deliverables

  • AI assistants
  • Workflow automation
  • System integrations
  • Internal tools
Explore this capability

04 / 04

Product Design

Strategy, UX and interface design shaped as one continuous product system before engineering decisions become expensive.

Deliverables

  • Product strategy
  • UX & user flows
  • UI design systems
  • Interactive prototypes
Explore this capability
Proof projectASINGEN Proof projectPaceFyndr Proof projectStackStory Proof projectRuya Studios
ASINGEN: AI Listing SaaSPaceFyndr: Run DiscoveryStackStory: SaaS GeneratorRuya Studios: Design Agency
1,000+ Sellers ActiveiOS & Android AppsAI Case Study EngineWebGL 60 FPS Fluid

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01 / 04

In numbers Delivery record

Products that moved beyond the pitch deck and into people's hands.

01
12+

Products shipped

02
5K+

npm downloads

03
1K+

Active sellers

04
100%

Code ownership

03 Working together

Clarity before the first commitment.

The practical questions behind a good start, answered directly before scope, schedule or budget is agreed.

01

How does a project actually start?

One call. We work through what you are building, who it is for and what must be true at launch. If it is a fit, you get a written scope and timeline before anyone commits. No open-ended discovery retainer.

02

How long does a build take?

Every timeline is scoped to the product. A focused MVP can land in a few weeks. Larger platforms are phased, with a working staging build at every milestone.

03

How is pricing structured?

Pricing is negotiated per project against an agreed scope. You get a quote and payment terms before committing. Genuine scope changes use a written change order, never a surprise invoice.

04

Who owns the code and IP?

You do, from day one. That means 100% of the repositories and intellectual property, built with standard tools and zero vendor lock-in.

05

Do I need custom software?

Not always. No-code is a good choice for simple landing pages and internal tools. Custom software becomes valuable when your workflows, integrations, data or product logic are the advantage.

06

What happens after launch?

Every build includes documentation, repository access and a walkthrough. You can run it yourself or keep C01 involved through an optional monthly support agreement.

Still deciding what the right build looks like?Talk it through with us

04Client proof

The work is only good when the partnership is.

Direct notes from the people who trusted C01 with the build.

The work arrived on time, and the level of quality stayed high all the way through delivery.
Marwan DarwishFounder, Ruya Studios

Verified notes01 / 03

Verified client note

The work arrived on time, and the level of quality stayed high all the way through delivery.
Marwan DarwishFounder, Ruya Studios

05 Start a project

Tell us what you’re building. We’ll make the next step clear.

Share the rough version. You’ll hear directly from Seif, C01’s founder, usually within one working day.

Average response under 24 hours