Custom Software
Development Services
Drawing on decades of full stack expertise and dedicated, real world teams, we build and modernize software engineered to stay reliable even during sudden traffic surges, underpinned by scalable architecture, legacy system upgrades, and thorough quality assurance.
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Challenges
we solve
With tested delivery practices and teams that are ready to start immediately, we get you to market sooner, integrating into your workflow through Agile Scrum or Kanban and keeping everything transparent in Jira.
Custom-built solutions bring down long-term operating expenses and keep spending predictable. Drawing on 20 years of engineering know-how, we shape the right team to hit your milestones on budget, designing scalable systems that reduce legacy tax and ongoing maintenance debt.
Elevate your ecosystem through strategic integration of AI and LLMs. By pairing solid data engineering with RAG architectures, we turn raw data into accurate, secure, and genuinely useful AI models, helping your business act on information quickly and decisively.
Our engineers create high-availability cloud environments tuned for horizontal scaling and 99.9% uptime. Guided by hands-on technology consulting, we move heavy legacy stacks onto modern platforms, and your infrastructure ends up able to handle sudden demand and hold steady well into the future.
We embed security and regulatory compliance throughout the build, from the earliest architecture decisions to final deployment. We address risk by design, keeping your product, data, and users safe and your delivery timeline clear of regulatory setbacks.
Our end-to-end software development services
Web app development
Our custom web app development covers everything from intuitive portals and SaaS to complex enterprise and eCommerce platforms, each focusing on your audience and your industry. From the first wireframe to final deployment, every detail is built around strengthening your online presence and turning traffic into measurable business results.
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Mobile app development
We build high-performance mobile apps for both end-users and enterprise use, covering native, cross-platform, and platform-agnostic development across industries like retail, manufacturing, education and more. At every stage, including MVP, launch, and ongoing support, each app is engineered with cutting-edge technologies to deliver a smooth CX and a real competitive advantage.
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AI software development
From automating repetitive development tasks to optimizing operational processes and integrating AI into your existing environment, we implement pragmatic AI solutions that make your team more productive. We work alongside your team throughout, transferring knowledge so your operations stay strong long after the engagement ends.
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Cloud software development
Good cloud architecture should feel flexible, reliable, and resilient enough that your team can focus on building the business, not worrying about the infrastructure holding it together. We help startups, SMEs, and enterprises design, build, and modernize cloud applications across private, public, and hybrid environments that scale with you for the long run.
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QA automation & Testing
Shipping software without solid QA is a risk no business can afford, which is why our engineers build continuous testing processes and automation frameworks tailored to how your environment actually runs. Combining manual expertise and AI-powered test automation, we make sure every release goes out with the quality and stability your users expect.
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UI/UX
We design digital experiences that go beyond clean interfaces, blending functionality, aesthetics, and user insight to create journeys that keep people engaged and coming back. Every project runs from user research and wireframing through to prototyping and continuous optimization, making sure your platform communicates your brand story and works intuitively for the people using it.
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Legacy software modernization
Outdated systems slow your business down, and we start by understanding exactly where yours stands, analyzing your code and documentation to identify what needs to change and mapping out the right path forward. Whether the work calls for code refactoring or cloud migration, we modernize your system at the right pace, preserving what works while replacing what holds you back.
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Software integration
We bring deep technical expertise in API development, enterprise application integration, and connecting essential third-party services like CRM, ERP, and payment systems to your existing technology stack. Our solutions are custom-aligned with your specific industry requirements, ensuring your unique workflows are fully supported.
Software consulting
Our senior software consultants bring deep experience across technologies, industries, and business systems, helping you build a software development roadmap aligned with where your business is truly headed. Across technology stack selection, CRM, SAP and ERP, and other enterprise systems, we guide you toward confident IT investment decisions long before development begins.
Future-ready game development
with proven expertise
We craft stunning games across any genre and platform, taking projects from concept to launch and beyond with deep cross-platform expertise. We also help operators and platform providers modernize their technology, connect systems, and launch new capabilities through a connected approach covering platform engineering, data, AI, UX, and cloud.
End-to-end Game Development
Web3 Game Development
Game Art and UI/UX
Dedicated Game Development Team
Custom Game and Gamification
Technology expertise built on the cutting edge
Win with a widely recognized and
certified partner on your side
Industry-specific expertise
- Manufacturing —
- Finance & Banking —
- Healthcare —
- Retail & Ecommerce —
- Education —
- Entertainment & Media —
- Travel & Hospitality —
- Logistics —
- Energy —
- Professional services —
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MES (Manufacturing Execution System)
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BI tools & advanced data analytics
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ERP/SAP system development and integration
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IoT solutions
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RPA and Industrial automation
AI-augmented software
development
Generative AI
Leveraging the latest generative AI models, we automate code generation and data synthesis to cut delivery time and keep productivity running at full speed.
AI-assisted engineering
Our developers use AI tools throughout the entire build process, ensuring every line of code benefits from automated assistance, faster delivery, and consistent quality standards.
AI-powered team uplift
We work directly with your engineering team to integrate AI practices into daily workflows, ensuring every developer is actively working in a faster, smarter, AI-augmented way.
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Generative AI
Leveraging the latest generative AI models, we automate code generation and data synthesis to cut delivery time and keep productivity running at full speed.
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AI-assisted engineering
Our developers use AI tools throughout the entire build process, ensuring every line of code benefits from automated assistance, faster delivery, and consistent quality standards.
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AI-powered team uplift
We work directly with your engineering team to integrate AI practices into daily workflows, ensuring every developer is actively working in a faster, smarter, AI-augmented way.
Choose your
engagement model
Offshore development center
If expanding your team locally is too costly or too slow, an offshore engagement model gives you a dedicated, cross-functional team fully committed to your work, with the flexibility to scale up or down and the cost advantages of operating in a lower-cost environment.
Project-based development
When your requirements are stable and you want full cost and timeline visibility upfront, a fixed-priced model is the straightforward choice. Everything is documented in a Statement of Work, changes go through a formal process, and the focus is on delivering exactly what was agreed.
Dedicated team
Need a full team dedicated to your project for the long haul? We assemble the right mix of engineers, skills, and industry knowledge so you can move fast on ambitious projects without the cost and delay of local hiring.
How VNEXT can help
your business
Cost predictability
With clear pricing, well-defined milestones, and efficient delivery teams, you always know where your budget stands and can plan ahead with firm decisions.
Talent & team scaling
Senior developers, architects, and specialists are ready to join your project right away, so you skip the months of recruiting and onboarding and grow your team the moment you need it.
Cross-industry expertise
Years of work across manufacturing, finance, healthcare, logistics, and other complex fields mean our teams already understand your industry, which cuts the time you spend explaining context and lets you focus on building what's important.
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Cost predictability
With clear pricing, well-defined milestones, and efficient delivery teams, you always know where your budget stands and can plan ahead with firm decisions.
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Talent & team scaling
Senior developers, architects, and specialists are ready to join your project right away, so you skip the months of recruiting and onboarding and grow your team the moment you need it.
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Cross-industry expertise
Years of work across manufacturing, finance, healthcare, logistics, and other complex fields mean our teams already understand your industry, which cuts the time you spend explaining context and lets you focus on building what's important.
Our clients say it best
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In Vietnamese offshore development, technical skill is a given - passion makes the difference
VNEXT was chosen for their team's sincere passion and proactive drive to master challenging, high-value projects. Their flexibility in providing a dedicated, secure office space enabled a remarkably rapid product release in just six months. The project's success relied on top-tier talent using international UML diagrams to ensure seamless communication and high-quality results.
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Dedicated development team for a Japanese distribution and logistics SIer
VNEXT brought the Magento expertise our food service project needed, delivering high quality even under tight deadlines through calm, eager-to-learn engineers and proactive communication. By using workshops to bridge cultural gaps around Japanese business customs, their flexible, dedicated approach makes them feel like a true extension of our own team.
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How CAC Croit automated medical document processing with VNEXT's AI development services
VNEXT's expertise in natural language processing helped us automate the time-consuming task of sorting medical literature. Their team understood our background context so well that they consistently turned vague ideas into working tools within just a week. This reliable, Agile approach has made a real difference in our daily operations.
AI-Powered Product Recommendation Engine for E-Commerce
Retail · AI & ML · 6 months
Omnichannel Inventory Management System
Retail · Web App · 8 months
Smart POS Integration with Cloud Analytics
Retail · Cloud & DevOps · 4 months
Customer Loyalty Platform with Gamification
Retail · Mobile App · 5 months
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AI-Powered Product Recommendation Engine for E-Commerce
Retail · AI & ML · 6 months
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Omnichannel Inventory Management System
Retail · Web App · 8 months
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Smart POS Integration with Cloud Analytics
Retail · Cloud & DevOps · 4 months
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Customer Loyalty Platform with Gamification
Retail · Mobile App · 5 months
How we deliver
Technologies we work with
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React
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Angular
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Vue
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Node
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React Native
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Next
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Ember
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HTML
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CSS
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JavaScript
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.NET
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Golang
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PHP
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Node.js
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Java
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Python
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Rust
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C/C++
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Ruby
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Unity
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AWS
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Google Cloud
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Azure
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Docker
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Kubernetes
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Terraform
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Ansible
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Prometheus
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Puppet
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Jenkins
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Elasticsearch
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GitLab CI/CD
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iOS
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Android
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React Native
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PWA
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Flutter
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Swift
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Kotlin
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Open NLP
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TensorFlow
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LangChain
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LlamaIndex
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Hugging Face
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MySQL
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Microsoft SQL Server
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Azure SQL
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PostgreSQL
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Oracle
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MongoDB
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DynamoDB
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Apache Hive
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Salesforce
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SAP
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UiPath
FAQ
Custom software development usually ranges from around $10,000 for simple applications to several hundred thousand dollars for large enterprise systems. The final cost depends on a few things, including project complexity, the scope of features, your technology stack, and team size. At VNEXT, we work within your budget to find the most efficient route to a high quality, production ready solution.
Most custom software projects take between 3 and 12 months. Simpler apps are often ready in 3 to 6 months, and complex enterprise systems need a bit longer. Every phase plays a part in the schedule, including discovery, UI and UX design, development, QA testing, and deployment. Our structured delivery process and experienced teams help your timeline stay on track even when requirements change along the way.
Yes. We make compliance a core part of the development process from the early stages. We follow a security first approach at every stage of the software development lifecycle and keep a close eye on major regulatory frameworks, making sure your software meets today's standards and stays ready for future changes.
Once your software goes live, our team manages performance monitoring, bug fixing, vulnerability patching, and on demand feature updates, all in line with the SLA we agree on. We remain actively engaged well beyond deployment, ensuring your product runs reliably and your team has dedicated support whenever issues arise.
Yes. We design every solution to fit your current infrastructure. Through careful analysis, thorough planning, and rigorous integration testing, we ensure your new software connects smoothly with your existing systems and improves the efficiency of your wider operations.
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Ready to get results?
Our team is here to help.
20 REVIEWS