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NIX builds resilient and forward-looking software systems with a security-first approach.
For over 30 years, NIX has been delivering high-quality, custom software solutions to businesses of all sizes—from fast-growing startups to enterprise-level organizations. As a global technology partner, we combine deep technical expertise with a strong understanding of diverse business needs. Our long-standing collaboration with companies in Dallas, Texas has equipped us with firsthand knowledge of the local business landscape, enabling us to deliver custom software development in Dallas with precision, scalability, and measurable results.
We offer end-to-end software development services in Dallas that support companies throughout their digital transformation journey—whether that means designing innovative applications from scratch, modernizing legacy systems, or integrating complex enterprise platforms. By prioritizing open communication, technical excellence, and alignment with your specific goals, NIX ensures that every Dallas custom software development project is built to drive performance, agility, and long-term business value.
NIX, established in 1994, is a global software development company that helps clients around the world fulfill their missions by providing superior technical expertise on top of a proven offshore delivery process.
As a prominent software development company in Dallas, NIX is committed to delivering measurable business value through every project. By combining cutting-edge technology, in-depth domain expertise, and agile delivery models, we empower clients to drive real performance gains. See the tangible results businesses achieve with our Dallas custom software development services:
Accelerated time to market by implementing agile development frameworks and automating testing, deployment, and release cycles—reducing delays and improving delivery precision.
Reduction in operational costs through intelligent workflow redesign, elimination of manual redundancies, and adoption of scalable cloud-based technologies.
Increase in overall process efficiency by digitizing internal operations, integrating systems across departments, and streamlining data flows for faster execution.
Growth in workforce mobility and flexibility enabled by secure cloud infrastructure, mobile-ready platforms, and remote collaboration tools that support distributed teams.
Improvement in decision-making speed through real-time analytics dashboards, centralized data environments, and predictive insights that empower quicker, evidence-based actions.
Higher customer engagement rates achieved through personalized digital experiences, AI-powered service interactions, and consistent omnichannel communication.
At NIX, a top-tier software development company in Dallas, TX, we take a client-first approach to every digital transformation journey. We don’t just deliver software—we build long-term partnerships rooted in transparency, shared goals, and measurable outcomes.
Our team is committed to going the extra mile, diving deep into your unique business needs, and crafting tailored digital solutions that align with your vision. With a focus on collaboration, scalability, and innovation, we ensure your transformation is not only successful but also sustainable in the long run.
We develop custom software that automates repetitive tasks and scales seamlessly across departments—reducing manual effort, minimizing errors, and boosting operational speed.
Our solutions unify your existing software, platforms, and data flows—eliminating silos and streamlining processes for smoother cross-team collaboration and data access.
We implement secure, real-time collaboration tools that empower hybrid and remote teams—supporting shared digital workspaces and uninterrupted productivity across geographies.
As your dedicated partner for software development in Houston, we build modular, scalable systems that adapt to future needs—ensuring your infrastructure grows with your business.
Our platforms include encrypted data storage, granular access controls, and built-in audit capabilities—meeting industry compliance requirements and safeguarding sensitive information.
We embed AI into your processes to detect anomalies, generate insights, and support predictive planning—enabling more intelligent, proactive business operations.
As a leading software development company in Dallas, NIX delivers tailored digital solutions that empower businesses to streamline operations, improve customer experiences, and drive long-term growth. Choosing a custom software development company in Dallas means getting technology that aligns precisely with your business goals, workflows, and industry requirements—unlike off-the-shelf products that often force compromises.
With deep technical expertise and a client-centric approach, NIX ensures your solution is built to scale, adapts to future needs, and gives you a lasting competitive edge in your market.
Focus on your core business activities while NIX takes care of your IT solutions. Based on your business needs and the level of engagement you require, we can offer you the following collaboration models for custom software development in Dallas:
Get top-notch talent and flexibility and save costs by allocating talent resources based on your variable needs and tailoring them to different workloads.
Harness the expertise of a stand-alone team or an extension of an in-house team calibrated exclusively to your needs and priorities, ensuring stability for long-term projects.
Get expert consulting to optimize your software ecosystem, ensure IT solutions drive business growth, and create a transformation strategy that delivers scalable, cost-efficient results.
We really care about project success. At the end of the day, happy clients watching how their application is making the end user’s experience and life better are the things that matter.
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Internet Services and Computer Software
“CMS team are my go-to partners for web dev”
I’ve been working with these guys for years now – particularly their CMS team. The relationship has been very positive, and they continue to do great work for me.
I first hired NIX around 2008 to re-build a website that was built (poorly) by another agency. NIX solved that problem and has helped me build and launch multiple products since then. Roman and his CMS team are my go-to partners for web dev.
Consultant & Advisor at DemandSide
VP of Engineering at Elsevier
“Extremely detailed, professional, attentive”
We’ve been working with NIX for over a year now and have nothing but good things to say about them and their talented pool of developers, staff members, and executives. They are extremely detailed, professional, attentive, and deliver top-quality work within the time estimates that they provide. What else can you ask for? I highly recommend NIX for all tech-related projects.
Account Manager at TransGrade, CRM
“Quality of delivered work is outstanding”
Our company worked more than 5 years in total with NIX. Communication was always very clear and direct. Being a remote company, wasting time in communication is horrible, luckily with NIX, we experienced no delay or misunderstanding.
Quality of delivered work is outstanding, all tasks prior to delivery were tested in detail, and bugs or mistakes were virtually non-existent.
Project Manager at Information Products AG
Senior Director of Engineering at Premier
“It is hard to impress me, and NIX kept me happy”
There is no recommendation that is more powerful. NIX’s expert team built a new system that increased potential customer traffic and improved performance. Their transparent workflow allowed for consistent communication and quick correction of problems when they arose. They also adjusted their processes to mitigate time-difference concerns.
Director of Operations at CarSoup
Senior VP of Technology
“You have done the work perfectly”
I want to say thank you for the excellent, highly professional work, for your passion, and your time even on holidays and weekends. Your attitude ultimately led to outstanding results. We are satisfied with the result we’ve achieved, but we need to keep working, and actively use every opportunity to make it better. You have done the work perfectly and the application, which you created in such a short time, turned out to be very functional and cool.
VP R&D at HumanEyes
“The team is experienced and professional”
We cooperate really well with them, and they make adjustments so we don’t have any complaints. The original project was successful, so they’ve extended the partnership. Headed by a knowledgeable project lead, the team is experienced and professional. NIX delivered everything on time and was always in contact with their partner. Offering a superior customer experience, they’re recommended.
COO at SafeRide Technologies Ltd
“NIX is doing an amazing job”
NIX team contributed a lot to the process improvements for code deployment practices. So not only we write clean/stable code now but also, we are able to deploy it a lot more successfully and faster. We have a better strategy for our branch cutting and code repositories. It takes much less time to deploy code now with a higher level of stability. NIX team also contributed their ideas and views on how we can break up work among team members more effectively.
Sr. Director of Engineering for MindTap
“World-class development”
NIX are great communicators for native English speakers, they work well with our timezone, they are highly organized, and most importantly they build beautiful software. Our team cast a wide net and was highly selective when we decided to search for a software development partner, and NIX has exceeded our expectations since we chose to work with them. If you are looking for a team that performs world-class development well below the average U.S. cost, NIX is a perfect partner.
Co-Founder at Buildforce
“Delivered high-quality products”
NIX delivered high-quality products that work flawlessly and have boosted revenue partner schools, who have successfully used the digital platform to fundraise. The team’s organized workflow and programming skills help them seamlessly fit into the client’s company as a whole.
President at Ortner Enterprises DBA North Two Five
“Quickly and professionally”
I have used NIX for 3 different companies over the past 3 years that I have been CTO of. Projects have spanned a wide variety of technology stacks. NIX has come through each time with the right project manager, quality assurance, business analyst, DevOps, and developers. They quickly and professionally get up to speed with our current processes and seamlessly merge with any professional environment.
Chief Technology Officer at Sparkle Stories LLC
“Delivering high-quality code”
With NIX, I have broken some of my own rules of team composition with respect to the ratio of FTE and 3rd party engineers. I have some teams that are more than 50% NIX because the code coverage, quality, and velocity coming out from the NIX developers are very good. Delivering high quality code in a predictable manner has built trust and confidence with my management/full-time employees.
SVP of Engineering at Cengage
“Fast and responsive”
The team was fast, responsive, and took the time to walk through every step.
The engineers are helpful and responsive.
CEO/Founder at SoleVenture, Inc.
“Attentive and listening”
I enjoyed working with the NIX team because they are so attentive, listening, and questioning decisions about the development specifications. The questions absolutely make me think and make the product better.
President of Conspectus, Inc
“Staff are highly professional and personable”
Team NIX brings strong technical and product development management experience. Expertise and resources are brought on and off seamlessly as required. Staff are highly professional, personable, and an asset when interfacing with our partners and customers.
Co-Founder & CEO at ARTiFACTS
“NIX’s work has been excellent.”
NIX’s work has been excellent. They’re technically knowledgeable and have expertise in many areas. Moreover, they’re diligent, meet deadlines, and communicate effectively. They’re also flexible, bring in the right personnel when needed, and are enjoyable to work with.
Co-Founder
“I also found them to be extremely good at documenting the steps and laying out the costs for each part of the project.”
NIX delivered a functional application that was tested by 15 industry individuals. NIX was extremely good at documenting the development steps and laying out the costs of each project stage. NIX’s project manager was professional, set up weekly meetings, and delivered work on time.
Owner, N2 Plus
“NIX consistently met milestones according to the project timeline.”
NIX’s work has resulted in a 50% decrease in infrastructure costs, a 50% increase in deployment speed, a 25% decrease in technical debt, and a 15% increase in CSAT scores. The team is timely, communicative, adaptive, and responsive, and their commitment and collaboration skills are outstanding.
Co-Founder & CTO
“They’re reliable and have great communication skills”
NIX has delivered exactly what was needed in a timely manner, leaving the client completely pleased with the collaboration. The team boasts excellent communication skills and has proven to be a reliable partner. The partners communicate via email, messaging apps, and virtual meetings.
CTO, Real Estate Firm
“They were fully dedicated in time and heart to the project.”
The app had no bugs and required minimal support calls from end customers. The client was also happy with the number of users on the app. NIX led professional project management, offered status updates, and communicated effectively. Their dedication made them feel like part of the client’s team.
Founder & HOP, Fitness Space Rental Platform
“Terrific project manager – good communication and understanding of our app and objectives.”
NIX’s work has been met with positive acclaim. The team is efficient, hardworking, and on top of the ball. Customers can expect a team that gets the job done.
CTO, Color My Life, Inc
“They often provide helpful advice on areas that are starting to impact us as we grow.”
Thanks to the contributions of the NIX team, the client has been able to deliver large financial software projects on time and within budget. The client appreciates the team’s dedicated and professional staff and their advice on areas starting to impact their growth.
Department Head, Fignum Limited
From strategy and planning to market-ready solutions, continuous support, enhancements, and promotion.
Your business isn’t static, and neither are we—our adaptable approach ensures your software keeps pace with your needs.
Decades-honed expertise across various domains and thousands of projects translates into solutions that hit the mark.
We listen first, build second—exploring every angle and uncovering all potential solutions to pinpoint the best-fitting one.
Our time-tested delivery process drives results, fosters team alignment via consistent communication, and remains adaptable to new challenges.
Our strategic alliances with AWS, Microsoft, and GCP translate into better technical solutions and conditions for your business.
We take delivery ownership of every project, driving measurable impact beyond just execution.
Strategic agility, rapid escalations, and hands-on leadership—your project moves forward without bottlenecks.
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As a trusted custom software development company in Dallas, NIX delivers end-to-end technology solutions tailored to businesses of all sizes and industries. Whether you’re a startup or an enterprise, we offer comprehensive services—from custom software development in Dallas for mobile and web platforms to AI and generative AI solutions, UI/UX design, cloud solutions, DevOps, IT consulting, legacy system modernization, and full-cycle support. Our expertise also extends to digital marketing and post-launch maintenance, ensuring seamless scalability and long-term success. NIX builds both from-scratch and legacy-enhancing solutions to help you meet your evolving business goals efficiently.
02/
Yes, our experienced team at NIX can confidently take over a half-completed software project. Whether it’s a mobile or web application, we begin with a thorough audit of the existing tech stack, code quality, and documentation to understand what’s been done and what needs improvement. Through collaborative brainstorming sessions, we align with your target market and business goals to reshape the software product if needed. Our experts specialize in web design, app development, and optimization to improve efficiency and meet deadlines on time. We consider technical gaps, business needs, and other factors to ensure a smooth transition and successful completion across a broad range of industries.
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Yes, we provide full technical support and maintenance after deployment as part of our comprehensive software development services in Dallas. At NIX, we understand that long-term software success depends on continuous performance, updates, and reliability. Our team offers post-launch support for projects of any size and complexity, including mobile and web apps, cloud platforms, and legacy systems. As a trusted custom software development company in Dallas, we cover everything from bug fixes and performance monitoring to ongoing enhancements—ensuring your solution evolves with your business and stays aligned with your goals.
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At NIX, we provide software development services in Dallas across multiple industries, like healthcare, FinTech, retail, logistics, real estate, education, and more. Our software developers use agile methodology and innovative technologies—such as machine learning, cloud, and AI—to deliver high quality solutions tailored to each client’s business vision. We support everything from mobile app development to complex enterprise systems, ensuring seamless integration with your existing team and infrastructure. Whether you’re a startup or enterprise, our development team handles the entire development process, including project management, QA, and end-user documentation, helping Dallas businesses thrive in today’s digital world.
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