We build custom web apps, mobile apps, SaaS platforms, cloud solutions, UI and UX design, and ongoing product support. You can explore all services on the ADEVS Services pages.
We run a short discovery to understand goals, features, and constraints. Then we create a clear scope, timeline, and estimate. You can read more on the How We Work page.
We work with startups, enterprises, and businesses in fintech, health, logistics, education, ecommerce, and more.
We support fixed price for clear scopes, hourly billing for flexible work, and dedicated engineering teams for long term projects. Each model includes transparent invoices and milestone based approvals.
Yes. We specialize in Flutter and React Native for iOS and Android. More details are available on the Mobile App Development page.
Simple apps take 4 to 8 weeks. Larger platforms can take 12 to 24 weeks depending on features and integrations.
We work with React, Next.js, Node.js, Laravel, Flutter, AWS, Firebase, and other modern stacks. See more on the Tech Stack section of the services page.
Yes. We integrate APIs, databases, CRMs, ERPs, payment gateways, cloud services, and internal business systems. We also modernize legacy systems and migrate old platforms to modern stacks.
Yes. Many clients come with an idea and no documentation. We help with feature mapping, flows, and technical planning during discovery.
It depends on features, complexity, and platform. Most projects fall within an estimated range during discovery. You can request a quote on the Contact page.
Yes. We work with clients in the United States, Canada, Europe, Asia, Australia, and the Middle East. Our team is distributed and used to working across time zones.
For most custom software projects, there is a recommended minimum engagement level. Dedicated teams usually require a monthly commitment. We review your needs before confirming any starting point.
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During and After the Project Things You Need to Know
Ask About Support 
Things You Need to Know
While We Design, Build, and Launch
Ask About Support We use Slack, email, meet and weekly calls. You also get access to your project dashboard to track progress.
We follow code reviews, automated tests, static analysis, CI and CD pipelines, staging environments, architecture reviews, and performance monitoring. Quality is built into every sprint.
Yes. We can review your codebase, identify issues, and either improve it or rebuild the parts that block growth. This connects well to the Software Modernization and Maintenance pages.
Yes. We work with payment gateways, CRM tools, analytics, AI APIs, and custom integrations.
Yes. We work with AWS, Google Cloud, DigitalOcean, and scalable deployment setups. More info on the Cloud Services page.
Absolutely. Many of our clients are early stage founders who need a reliable tech partner to build and scale their first version.
As a digital service provider, we do not offer refunds after project approval or sign off. If a project is canceled after a milestone has begun, the full milestone payment is required. All refund requests follow the Terms and Conditions and Refund Policy on our website.
We fix confirmed bugs during the warranty or maintenance period. For long term support, we offer extended maintenance plans so your product remains secure, fast, and reliable.
Yes. We offer maintenance, monitoring, updates, and feature improvements. You can check the Support and Maintenance page for plans.
Yes. We sign NDAs before discussing details and follow strict confidentiality practices throughout the project.
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