Empower your business growth with smart, data-driven marketing solutions
Streamline success with tailored business solutions built for growth
Transform learning experiences with innovative education solutions
Sort emails by their MX
Extract emails from email account
Varify large email list
Send emails without any hessle
Swift, reliable SMS delivery
Professional business email
Smart pharmacy automation
Secure pharmacy operations
Complete hospital operations
Streamlined business workflow
Smarter property management
Automated result system
Smart student admission
Modern coaching administration
Build innovative custom software that drives your business forward.
Create stunning, responsive websites that engage and convert.
Deliver powerful, user-friendly apps that bring ideas to life.
Advice and answers from the our team.
Boost local credibility with a .BD domain, registered swiftly via our BTCL partnership.
Scalable hosting built for speed, security, and consistent uptime to support business growth.
Trusted local domain authority
Secure global domain
High-performance, reliable infrastructure
30 N GOULD ST STE R, SHERIDAN, WY 82801
+1 (307) 310-6664
info@astgd.com
https://astgd.com
Learn about our company, our culture, and the values that drive us to innovate every day.
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Explore a gallery of our company milestones, team photos, and exciting moments from technology showcases and events.
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Build high-performance mobile apps tailored to your business goals. From Android and iOS to cross-platform .NET MAUI development — we deliver scalable, user-friendly apps that drive engagement and growth.
We help in custom Android app development by using tools like Kotlin, Java, and Dart.
The power of .NET MAUI to craft rich, native user experiences for every screen your users care about.
Our high-quality mobile apps use Swift and Objective-C for their iOS app development.
Our web app development services that run directly in your browser; no downloads are needed.
We build custom apps and provide ongoing support you can rely on.
We offer a complete range of Android app development services — from designing and building your app to testing, quality assurance, and ongoing support. Everything you need to bring your idea to life.
We build fast, reliable Android apps using Kotlin and Java. Enjoy smooth performance and full compatibility across all Android devices.
We design clean, user-friendly interfaces that ensure a smooth and consistent experience across all Android phones and tablets.
We handle Google Play Store setup, submission, and updates to ensure your app stays live, optimized, and compliant with Google’s policies.
We’re here to help with post-launch bug fixes, feature enhancements, and ongoing technical support whenever you need it.
We offer post-launch support, updates, and maintenance to keep your .NET MAUI app fast and reliable.
We specialize in developing robust iPhone and iPad apps using Swift and Objective-C that align with Apple's latest design and performance standards. From ideation to App Store deployment, we ensure seamless user experience and security.
We combine speed, quality, and reliability to deliver custom software that scales with your vision
We listen to your app idea and create a strategy tailored to your goals and users.
We design clean, intuitive interfaces to ensure a smooth user experience and strong branding.
Our developers turn design into a functional, scalable, and secure application across all platforms.
We deploy your app, publish it to stores, and offer continuous support for updates and improvements.
Let our expert team design, develop, and launch your app — the right way, from idea to App Store.
Beautiful and intuitive user interface tailored for better user engagement.
Optimized code and assets for blazing fast load time and performance.
Built-in encryption, secure API endpoints and user data protection.
Get real-time alerts and updates right on your mobile device.
All your data synced in real-time across all your devices instantly.
Always-on customer support team to assist you whenever needed.
Explore a few mobile apps we’ve designed and developed for clients across various industries and needs
Directly call Advocates from detail view. Fixed downloads and notice bindings.
Learn every step of Hajj easily, with clear instructions, duas, and maps — all in your language.
Need something special? We build your app just the way you want — add features, change content, or redesign the look to match your needs.
From idea to reality, we help you build a powerful mobile experience that fits your goals.No coding skills required—just your vision.
Custom app development means designing and building a mobile or web app around your exact workflow, features, and brand—rather than forcing your business to fit a generic template. It gives you scalable architecture, a tailored UI/UX, and full control over integrations, compliance, and future roadmap.
We build native Android (Kotlin/Java), native iOS (Swift/Objective-C), cross-platform with .NET MAUI (single codebase for Android, iOS, Windows, macOS), and modern web apps that run in the browser.
If you need the absolute best device-level performance or platform-specific features, native can be ideal. If speed-to-market and shared code matter more, .NET MAUI delivers a near-native experience across platforms with faster development and unified UI/UX. We’ll recommend the best approach after scoping.
Our 4 steps:
Yes. We prepare store assets, handle submissions, policy compliance, and version updates so your app goes live smoothly and stays compliant.
Absolutely. We offer post-launch bug fixes, enhancements, security updates, monitoring, and 24/7 technical support to keep your app fast and reliable.
Common requests include push notifications, cloud sync across devices, secure authentication, analytics, and third-party API integrations (payments, maps, messaging, etc.). We’ll tailor features to your use case.
We optimize code and assets for speed, use encrypted communication and secure APIs, follow platform security best practices, and design scalable architectures that grow with your user base.
We’ve delivered apps in legal, health/medical, and education, among others—for example, a Bar Association management app and a Hajj guide app. We’ll adapt the workflow and UI/UX to your sector.
Yes. We frequently take over existing codebases to improve performance, refactor UX, add features, or migrate to .NET MAUI/native stacks—while keeping downtime minimal.
Cost depends on scope (features, platforms, integrations), complexity, and timeline. After a brief discovery call, we’ll provide a transparent estimate with phased milestones. (Tip: a lean MVP first can reduce risk and time-to-value.)
Small MVPs may take 6–10 weeks; larger, multi-platform builds take longer. We share a detailed roadmap at kickoff with sprint timelines and clear deliverables.
Your business owns the app, code, and IP as defined in the contract. We’re happy to sign NDAs and follow your security/compliance requirements.
Yes—our design team creates intuitive, consistent interfaces (and can align with your brand guidelines) to boost adoption, retention, and conversion.
We serve clients globally with presence in the USA and Bangladesh, and collaborate online across time zones.