Mobile App & Web Development

Mobile app development and maintenance for businesses that need reliable delivery.

We design, build, launch, take over, and maintain iOS, Android, Flutter, web, and backend products for founders, businesses, and agency partners.

Builds
Mobile, web, backend
Support
New and existing products
Clients
Founders, businesses, agencies
Selected work

Products and systems we have worked on.

Avenixsoft's portfolio includes mobile apps, service marketplaces, community products, school transport tools, admin dashboards, backend systems, and store launches.

Services

Development support for the product you are building now.

Start a new app, improve an existing system, build the backend, create the dashboard, prepare a store release, or keep the product moving after launch.

Android

Android App Development

Android app development for customer products, field teams, marketplaces, transport tools, utilities, and existing Android applications.

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iOS

iOS App Development

iOS application development for new products, existing apps, App Store updates, cross-platform releases, and ongoing support.

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App takeover

Existing App Takeover

Existing app takeover for businesses that need a dependable team to understand, stabilize, improve, and release a product built by someone else.

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Backends and APIs

Backend and API Development

Backend, API, Supabase, PostgreSQL, authentication, role permissions, notifications, payment, integration, and server-side development.

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Mobile UI/UX

Mobile App UI/UX Design

Mobile product design for new apps, complex workflows, existing app improvements, prototypes, user journeys, and developer-ready handoff.

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Delivery process

How we work with clients.

Every engagement starts by understanding the product, the users, and the business outcome. From there we define the work, build in focused phases, test carefully, and support the release.

01

Discovery and Scope

We learn the users, business rules, existing assets, technical risks, integrations, and the outcome the first phase must deliver.

02

UX and Interface Design

We map the main journeys and design screens that make the product easier to understand, build, and manage.

03

Development

We build the mobile app, web app, backend, API, dashboard, realtime features, notifications, and integrations needed for the agreed scope.

04

Testing and QA

We check core flows, devices, breakpoints, roles, permissions, forms, release builds, and operational edge cases before handoff.

05

Launch Support

We help prepare store submissions, web deployment, privacy inputs, release notes, review feedback, and production handoff details.

06

Ongoing Support

We can stay involved for fixes, improvements, backend updates, dashboard changes, releases, and the next product phase.

Why Avenixsoft

A development partner for products with more than one moving part.

Product and engineering together

We think through user flows, backend behavior, admin needs, integrations, and release requirements before development goes too far.

Support for existing products

We can review an app or backend that already exists and help with fixes, feature updates, store releases, or deeper rebuild work.

Operational thinking

Dashboards, roles, permissions, notifications, payments, and data structure are treated as part of the product, not afterthoughts.

Remote collaboration

Avenixsoft works with founders, businesses, and agencies across Pakistan, the Gulf, the UK, Europe, North America, and other markets.

FAQs

Questions clients usually ask before starting.

Can you work on an existing app or backend?

Yes. Share the current codebase, product links, known issues, and the changes you need. We can review the app, backend, API, dashboard, release setup, or integration work before recommending the next step.

What types of software do you build?

We work on mobile apps, web platforms, admin dashboards, backend systems, APIs, marketplaces, social apps, transport products, ecommerce integrations, launch support, and product maintenance.

Can you work with international clients?

Yes. Avenixsoft is based in Karachi and works remotely with founders, businesses, and agencies in Saudi Arabia, the Gulf, the UK, Europe, North America, and other markets.

What should I send first?

Send the product goal, target users, platforms, current assets or codebase, must-have features, integrations, and any timeline or budget context you already have. A short brief is enough to begin.

Start a conversation

Tell us what you are building.

Share your idea, an existing app, or a problem you need to solve. We will review the details and discuss the next step.