Software Development
Outsourcing Services
Partner with a proven team.
We help ambitious businesses build and scale software products faster, without the cost and complexity of growing an in-house
team. Whether you need a dedicated development team, specialized engineers, or end-to-end project delivery, we bring the
technical depth, industry experience, and hands-on commitment to get it done right.
Our software development
outsourcing services
Custom solution development
We design and build custom software solutions tailored to your exact business goals, turning complex challenges into intuitive, high-performing products. Every feature we deliver is purpose-built to solve real problems, whether optimizing internal workflows, improving customer experiences, or unlocking entirely new revenue streams for your business.
AI-augmented development
AI does not replace great engineers. It makes them better. We embed AI tools and intelligent automation across the development lifecycle to accelerate delivery, reduce errors, and free your team to focus on what truly matters.
Technology consulting
We work alongside your leadership team to diagnose what is holding you back, evaluate your options, and define a clear technology roadmap that aligns with your business objectives and delivers measurable outcomes.
Digital transformation
We help you modernize at your own pace, whether that means upgrading outdated tools, migrating to the cloud, integrating SAP & AI solutions, or rebuilding core processes into seamless digital experiences, all without disrupting the operations your business depends on.
Our cooperation model
| Staff augmentation | Dedicated development team | Project-based outsourcing | |
|---|---|---|---|
| What it solves | Need more hands without losing control | Need an independent team that owns delivery | Need a complete solution built and delivered end to end |
| Who manages the work | You manage the team directly | Shared governance with project manager | We take full ownership of delivery |
| Client involvement | High You define tasks, backlog, and processes |
Medium You set vision, roadmap, and goals |
Low You define outcomes, we handle execution |
| Best when | You have strong internal processes but need to scale fast | You need a self-sufficient team with technical leadership | You have a defined scope and want it delivered without managing a team |
| Scaling flexibility |  |
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| Full team provided | - | |
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| Extends your existing team | |
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| End-to-end project delivery | - | - | |
| Management taken over | |
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| Key value | Speed, flexibility, direct control, and quick access to top talent | Technical leadership, autonomous delivery, and performance accountability | Predictable outcomes, budget commitment, and full solution delivery |
| Ideal for | Companies with established dev processes needing rapid scaling | Organizations building or expanding a product long-term | Businesses with a clear scope ready for full implementation |
| Choose your model | Augment my team now |
Set up a dedicated team | Build with us |
Access a deep global talent pool at a fraction of local hiring costs. Offshore development gives you skilled engineers, flexible capacity, and high-quality delivery without the overhead of building an in-house team.
Time & Materials (T&M) model
Built for flexibility. You pay for actual hours and resources used, giving you the freedom to adjust scope and reprioritize as your project evolves. The preferred model for complex projects where requirements are likely to change.
Fix-priced model
You agree on a set cost before development begins and we deliver exactly what was scoped, on time and within budget. Best suited for well-defined projects where project certainty matters most.
Hire developers by domain
Fast-track your
software launch without
the operational headache
Ready-to-deliver talent
You gain instant access to seasoned engineers, designers, and tech leads who bring real project experience and the technical judgment to make decisions that scale.
More predictable delivery
We break every engagement into focused, outcome-driven phases with clear milestones, keeping momentum high and giving you full visibility at every step.
Faster time-to-market
Outsourcing removes the limitations of recruitment and onboarding, putting a high-performing team in place from day one so your product reaches users faster.
Cost efficiency
Get enterprise-grade engineering without the overhead of building it in-house, at a cost structure that makes long-term sense for your business, with savings of up to 75% compared to traditional hiring.
Specialized stack and industry expertise
Tap into specialized knowledge across specific technology stacks and industries that would take years to develop internally.
Control without the complexity
Hand off the execution without losing sight of the strategy. You define the direction, we handle the technical complexity, so your team stays focused on what drives growth.
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
Our delivery process
Discovery
- We start by getting under the skin of your business, running focused sessions to map out your processes, goals, and pain points before a single solution is proposed.
Scoping
- Together we define the boundaries of the engagement, what is in, what is out, how we will work, and what it will cost. Everything agreed and documented before work begins.
Planning
- Work is organized into focused, time-boxed sprints with clear objectives. You always have visibility into what is being built, when it will be ready, and what comes next.
Architecture
- We design a technical foundation built around your scale requirements, existing integrations, and long-term goals, choosing technologies that perform well today and remain maintainable tomorrow.
Development
- Our engineers build to the agreed plan, writing clean, scalable code that holds up under real-world conditions and remains easy to extend as your product evolves.
Testing & validation
- We run thorough cross-browser, cross-device, and scenario-based testing throughout the build to confirm business logic works correctly, edge cases are handled, and the system behaves exactly as intended.
Deployment & support
- Releases are staged and controlled, with rollback options in place. After go-live we stay on to monitor performance, resolve issues, and handle change requests as a team that already knows your system inside and out.
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
Putting cutting-edge
IT innovations to work
Our industry competencies
- Manufacturing —
- Healthcare —
- Finance & banking —
- Retail & eCommerce —
- Education —
- Entertainment & Media —
- Travel & Hospitality —
- Logistics —
- Energy —
- Professional services —
We link production lines, automate quality control, and give operations teams real-time visibility across the factory floor.
- Reduce operational downtime
- Improve production efficiency
- Enable data-driven decision making
"Technology is reshaping every industry and the businesses that move with it will define the next decade. At VNEXT, we exist to make sure our clients are always ahead of that curve, delivering the talent, the solutions, and the long-term partnership that turn ambition into results. When our clients grow, we know we are doing our job right."
Why outsource software
development to VNEXT
Team ready in one week
No lengthy recruitment cycles or onboarding delays. We handpick engineers with the exact skills your project needs and have a fully operational team ready to deliver within one week of your request.
~20 years of outsourcing expertise
We have built long-term partnerships with companies across Japan, Korea, and beyond, from startups to large enterprises. Every system we deliver goes through an independent QA process that upholds the same quality standards our clients expect.
High cost-effectiveness
Get a skilled, high-performing development team at an affordable monthly rate with zero recruitment overhead, giving you the engineering capacity you need without the cost of building it in-house.
Multilingual communication
We remove the language barrier entirely. Our teams are supported by Bridge SE, PM, and Comtor professionals fluent in Korean, Japanese, English, and other languages, so communication stays clear, fast, and friction-free throughout the entire project.
Our clients say it best
-
AIの導入で業務をもっと効率的に
CACクロア株式会社（以下、CACクロア）は、安全で良い新薬を1日でも早く患者さんに届けるために、優れた業務支援（CRO）と情報技術（IT）を活かしたサービスを提供している企業です。CROとしてさまざまな経験を積んだスペシャリスト集団が、医療・医薬にまつわるあらゆる業務を総合的、多角的に支援しています。 今回はAI開発をご依頼くださった安藤様に、AIオフショア開発をどのように活用したかなどを詳しく伺いました。
-
技術力の高さは当たり前。仕事への熱量が高いベトナム人
営業支援事業を行っているREGAIN GROUP株式会社。オフショア開発でリリースした、AIを利用した営業支援ツールが好評です。プロジェクトを進めた執行役員CTO土屋さんは、これまでに複数のオフショア開発の経験があり、改めてオフショア開発の利点や、成功のために注意している点などをお聞きしました。
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オフショア開発成功の鍵は、 目指すゴールやビジョンの共有にあった！
ベトナムの企業への発注は、今回が初めてというAI CROSS株式会社。VNEXTのハノイオフィスに何度も足を運んだというプロジェクトの責任者である森山さんに、VNEXTの開発品質やオフショア開発成功の鍵をうかがいました。
How we deliver successful software
outsourcing projects
Scoping with context
We dig into your goals and constraints before touching scope. That clarity shapes better decisions, sharper priorities, and a plan that holds up when things get complex.
The right team for the job
We match engineers to your project based on skills, experience, and fit, then continuously optimize the team structure as your needs evolve across the engagement.
Honest estimates
Timelines and budgets reflect real effort, real constraints, and real edge cases. You get clarity early and far fewer surprises down the line.
Full visibility
Sprints, communication flows, and progress tracking are set up from day one so everyone stays aligned without extra meetings or constant status chasing.
Security and quality at every stage
ISO 27001 security practices and ISO 9001 quality standards are embedded across the entire development lifecycle, not treated as an afterthought at the end.
Risks surfaced before they become problems
We flag architecture concerns, ownership gaps, and conflicting priorities early and act fast so they never derail delivery.
Knowledge that outlasts the project
Critical documentation is kept accessible and up to date throughout, preventing knowledge silos and making it easier to scale or onboard new team members.
Accountability beyond go-live
After launch, we stay on to monitor, refine, and support. Our commitment does not end when the system goes live.
More services we cover
FAQ
Outsourcing works well for everything from short-term MVPs to complex, long-term enterprise platforms. It is especially effective when you need to move fast, scale efficiently, or access specialized talent without the delays and overhead of building an in-house team.
There is no fixed price. Cost depends on project complexity, timeline, team composition, and technical requirements. We provide transparent, detailed estimates that break down hours, roles, and risks so you know exactly what you are paying for with no guesswork and no vague ranges.
Yes. We can add developers, designers, or QA specialists as your scope grows without slowing delivery or forcing a full renegotiation. We plan for flexibility from the start so your team can adapt as the project evolves.
Speed, cost, and access to specialized talent are the most common drivers. Teams are typically ready to start within two to four weeks, and companies generally save 30 to 50 percent compared to building in-house when factoring in labor, infrastructure, and overhead. Outsourcing also gives you access to senior engineers with niche expertise in areas like AI, blockchain, and DevOps that are difficult to hire for internally.
There are three primary models. Staff augmentation adds external engineers to your existing team while you retain full control. A dedicated team operates with greater autonomy and takes ownership of day-to-day delivery. Project-based outsourcing means your partner manages the entire development process from start to finish, ideal for businesses that want a fully managed solution with minimal internal overhead.
Let's talk
Ready to get results?
Our team is here to help.