Software Development Company in Australia

Software Development Company in USA

EXT TLD is a leading U.S.-based software development company known for setting high standards in innovation and quality. Our skilled developers create forward-thinking solutions that empower your business to thrive and stay competitive in the ever-evolving digital landscape.
Software Development Company in Australia

Software Development in the USA: Discover Innovation with EXT TLD

EXT TLD represents a new standard in customized software solutions. As a trusted technology partner, we empower organizations with forward-thinking digital tools. From our U.S. base, we deliver tailored project services that align with your business goals.

Our American software development company caters to a wide range of industries, supporting everything from nimble startups to established enterprises. Our approach focuses on measurable impact — whether you're enhancing your digital footprint or transforming operations with advanced technology. Explore what’s possible with EXT TLD at the forefront of innovation.

over 350 software developers
350+
Expert Software Developers
Over 12 years of experience
13+
Years Delivering Success
Over 800 Projects Successfully Delivered
800+
Projects Successfully Executed
3 software development centers
3
Development Hubs Worldwide

Our Custom Software Services

Achieve greater scalability and efficiency by tapping into global expertise. Outsourcing to trusted international partners empowers your business to deliver high-quality software solutions while optimizing resources and accelerating innovation.
We draw on experience from more than 800 projects to provide cutting-edge outsourcing solutions that speed up development, reduce expenses, and optimize your software delivery pipeline.
Creates powerful, user-friendly web applications designed to fuel business growth. Our developers craft seamless digital experiences, personalized to meet the unique needs of every user.
Drive innovation anywhere with high-performance, intuitive mobile apps built for both iOS and Android. We design user-centric features that deliver a smooth, engaging experience across all platforms.
We create forward-looking AI solutions that transform business operations. By automating tasks across industries such as finance, healthcare, fintech, logistics, and beyond, our innovations empower enterprises to operate smarter and more efficiently.
Seamlessly guiding your journey from concept to launch, we specialize in MVP product development. Our approach delivers customized solutions and features designed to achieve strong market impact and long-term success.
For complex and large-scale SaaS initiatives, partnering with a seasoned expert is essential. With over 12 years of experience, our engineers provide strategic support—transforming your ideas into functional prototypes through thoughtful design, development, and deployment.
Designed to address real-world business challenges, our solutions help organizations overcome internal hurdles and scale effectively. From CRM to ERP systems, we equip your business to stay agile and responsive to evolving technological demands.
Our QA team rigorously tests every feature and function using a blend of automated and manual methods. We ensure stability and reliability through thorough User Acceptance Testing (UAT) before final deployment. Our dedication is to deliver software that meets the highest global quality standards.
Enjoy cost efficiency, round-the-clock testing, and access to a global network of skilled professionals. EXT TLD delivers high-quality software from diverse locations, consistently aligning with international standards.
With a focus on performance and seamless integration, our dedicated DevOps team accelerates software delivery and enhances cross-functional collaboration. EXT TLD ensures a smooth connection between development and operations for optimal results.
We transform your concept into a fully realized MVP with a dedicated team. By identifying the features that truly resonate with your target audience, we deliver customized solutions and provide valuable feedback at every stage of the development process.
Create a proof of concept to showcase the viability of your ideas. Our PoC service validates functionality and feasibility, helping ensure your solution is on the right track before moving into full-scale development.
Our software developers bring years of practical experience in outsourced environments, having successfully led projects across the globe. This global expertise enables us to overcome complex challenges across diverse industries.
Enables smooth and efficient transitions to cloud environments, enhancing both performance and scalability. Our service ensures your core team has continuous, reliable access to essential systems and resources.
Our developers are ready to support you, providing expert system management and ensuring reliable care when it matters most.

Why Choose EXT TLD for Custom Software Development in the USA?

At EXT TLD, we specialize in delivering innovative, scalable, and cost-efficient technology solutions for both startups and large enterprises. With a strong presence across the U.S. and a global team of over 350 seasoned software engineers, we’re committed to crafting software that fuels business growth and transformation.

With over 12 years of experience, we’ve established ourselves as a leading software development company. Our expertise is built on a diverse portfolio of successful projects, shaped by the challenges we've tackled and the innovations we've driven. Each project has sharpened our skills and deepened our knowledge.

EXT TLD has successfully completed over 800 projects, gaining extensive experience across a wide range of industries. Our track record highlights both our technical expertise and our ability to understand and fulfill diverse business needs. This versatile approach empowers us to deliver targeted insights and solutions tailored to each sector.

We provide flexible engagement models tailored to your business requirements, backed by a team of over 350 skilled developers. Our offerings include Staff Augmentation, Dedicated Development Teams, Fixed-Price projects, and Offshore Development Center (ODC) models. Each option is designed to deliver the right talent and expertise at the right time, ensuring efficient and productive collaboration.

We recognize the need for cost-effective custom software development without sacrificing quality. At EXT TLD, we’ve optimized our processes and embraced industry best practices to deliver high-quality solutions at competitive rates. Our flexible partnerships with experienced Asian developers help you achieve significant cost savings while maintaining excellence.

Our team is committed to continuous learning, staying ahead of the curve in technology and AI innovation. This forward-thinking mindset enables us to seamlessly incorporate the latest tools, platforms, and methodologies into our solutions—giving you a competitive advantage and ensuring your software remains future-proof.

We prioritize quality by adhering to ISO 9001 and ISO/IEC 27001 standards, ensuring our solutions align with the highest international benchmarks. Our partnerships are built on transparency and trust, reflecting our unwavering commitment to excellence in every aspect of our work.

In an ever-evolving world, agility is essential. That’s why we embrace Agile methodology—ensuring our development processes remain flexible, iterative, and highly responsive to change. This approach allows us to quickly adapt to feedback, evolving requirements, and market shifts, delivering solutions that stay aligned with your goals.

Our developers have contributed to hundreds of projects, serving clients across Australia, the United States, the United Kingdom, Switzerland, Singapore, and beyond. This global exposure has equipped our team with valuable experience in working with diverse cultures, business environments, and localization requirements.

Microsoft Goal Partner ISO 9001 ISO/IEC 27001 50_leading sao_khue 1 D-U-N-S REGISTERED 03_clutch-top soft dev 02_clutch-top dev

Elevate Your Business with an ISO-Certified Software Company in USA

Looking for innovative solutions to your software needs? Entrust your projects to our ISO-certified software developers in USA. Let's co-create excellence together.
Contact

Our Flexible Engagement Options

EXT TLD provides multiple engagement frameworks designed to align with your business objectives. Each model ensures you have access to the right talent at the right time — driving maximum productivity and successful outcomes.
Staff Augmentation

Staff Augmentation

A dynamic staffing strategy that allows you to instantly extend your internal team with top-tier professionals. Our specialists integrate directly into your workflow and offer short or long-term contributions depending on your specific goals.

Perfect For Companies That:

  • Require expert skills on short notice
  • Need to expand their team quickly
  • Have specialized needs not covered in-house
  • Want full control over project execution
Dedicated Development Team

Dedicated Development Team

A fully committed team works exclusively on your product, aligning seamlessly with your business goals. This team becomes a true extension of your organization, focusing entirely on building and scaling your solutions.

Perfect For Companies That:

  • Have complex, long-duration initiatives
  • Want a team deeply invested in their vision
  • Need ongoing collaboration with consistent output
  • Value integration and transparency in the development process
Fixed Price Model

Fixed Price Model

A predictable and structured approach where scope, timeline, and cost are defined upfront. This model reduces risk and ensures budget consistency — ideal for clearly defined projects.

Perfect For Companies That:

  • Have well-defined project requirements
  • Operate with strict budget constraints
  • Need short to mid-term development with clear milestones
  • Prefer financial certainty and reduced variability
odc-model_1.webp

Offshore Development Center (ODC)

An effective solution for building a full-scale development function in a cost-efficient offshore environment. With ready-to-go infrastructure and specialized talent, ODCs help you accelerate delivery while optimizing overhead.

Perfect For Companies That:

  • Seek cost-effective alternatives
  • Want to quickly ramp up development teams
  • Need fast project initiation
  • Aim to tap into global expertise
  • Are planning for sustained, long-term development

Our End-to-End Process: From Discovery to Ongoing Support

Our streamlined methodology is built to deliver robust, high-performance software. From the initial discovery through post-launch support, each stage is meticulously designed to align with your unique business objectives and uphold the highest development standards.
Software Development Process - Step 1

Discovery – Understanding Your Business Goals

We begin by diving deep into your operational needs. Our analysts work closely with you to understand your workflows, pain points, and desired outcomes. This critical phase ensures our software solutions are tailored to solve real challenges and drive value.
Software Development Process - Step 2

Strategic Project Planning

Planning is the cornerstone of successful delivery. We craft a strategic blueprint that includes choosing the optimal engagement model, defining project timelines, and setting clear milestones — all to maintain transparency and deliver on expectations.
software development process

UX, UI & System Architecture Design

User experience, interface design, and technical architecture are thoughtfully developed in tandem. We create systems that are visually compelling, intuitive to use, and structured to perform reliably under demand.
Software Development Process - Step 4

MVP Development (Optional)

For projects requiring market validation, we offer MVP (Minimum Viable Product) development. This lightweight version helps collect early user feedback and informs the future direction of your product — mitigating risks and refining functionality.
Software Development Process - Step 5

Core Software Development

With designs and plans approved, our developers move forward with full-scale coding. We follow best practices, meet set milestones, and utilize cutting-edge tools to transform ideas into functioning, scalable applications.
Software Development Process - Step 10

Rigorous Testing & Quality Assurance

Our QA specialists put every feature through detailed validation — functionality, usability, security, and performance. This ensures that your product runs seamlessly across all conditions and meets the highest quality benchmarks.
Software Development Process - Step 8

Deployment & Launch Support

After final approvals, we roll out your product to the live environment. During the initial rollout phase, we monitor for issues and provide quick fixes to ensure a smooth transition and a strong first impression with your users.
Software Development Process - Step 6

Ongoing Maintenance & Technical Support

Our support doesn’t stop at launch. We offer long-term assistance, including updates, performance optimization, bug fixes, and help desk support — all aimed at ensuring your software continues to perform at its peak over time.

Frequently Asked Questions (FAQs)

The U.S. tech industry is rapidly growing, driven by nationwide digital transformation. Top-tier developers here contribute to innovative applications shaping industries like healthcare, finance, and more.

American developers are immersed in a culture of innovation. They work at the crossroads of emerging tech and global standards, leading to a strong command of advanced tools and best practices.

Custom-built software is rising in demand across U.S. businesses because it enables tailored solutions that fit each company’s specific processes — enhancing efficiency and scalability.

Top firms are known for their technical excellence, customer-first mindset, and consistent alignment with global software development benchmarks — ensuring top-quality results.

EXT TLD stands out by combining extensive hands-on experience with a future-focused mindset. We understand the U.S. market deeply and deliver tech solutions that make a meaningful impact.

Many companies are pushing boundaries, and EXT TLD is among those leading the charge — known for our focus on cutting-edge technologies, agile delivery, and client success.

Launch Your Digital Future with EXT TLD

Experience the impact of technology that works for your business. Partner with EXT TLD and take the first step toward powerful digital transformation.
Fields marked with an * are required
Back2Top