
Software Project Rescue Company
Dealing with a stalled project or ongoing delays? Our software project rescue services are here to get things back on track. Onix’s senior-level engineers step in to stabilize code, extend functionality, and enhance your software with AI.
Trusted by clients worldwide
0%
of clients return
with new projects
0+
years average
client retention
0%
say we uncovered issues
their previous team missed
0%
of rescue audits lead to vendor
change within 10 days
0%
of recovery workflows
are AI-powered
0x
faster bug detection
with AI-enhanced QA



Duration:
2+ years
Team size:
8 developers
Keith Scioli
CEO and founder, Golf Live
Online Golf Coaching App
From a broken vendor handoff to a scalable platform.


Duration:
4+ years
Team size:
9 developers
Eoin Le Masney
CTO, Vyra
Jack Dwyer
CEO, Vyra
Learning Platform Development
From MVP to a full-scale B2B solution.


Duration:
10+ years
Team size:
10 developers
Tal Revivo
CEO and founder, Adoric
SaaS Marketing Platform
From bug-fixes to a complete product rescue.


Duration:
3+ years
Team size:
9 developers
Ryan Rosenbaum
CPO, Phlex
Smart Swim Training Tracker
From concept to a community-loved app.
Our custom software project rescue solutions that will move you forward
Think of Onix as your one-stop rescue shop. We offer a full spectrum of software development services and project rescue services geared towards project recovery and modernization.
Project audit & code review services
You get a detailed audit report and our recommendations.Comprehensive assessment of your existing codebase, architecture, and process. During the software consulting, we identify bugs, inefficiencies, security issues, and misalignments with requirements.
Legacy system modernization services
As a legacy software rescue company, we upgrade your outdated systems and tech stacks to modern, scalable solutions.We migrate you from old frameworks or cloud-based solutions to newer, more efficient ones without losing data or functionality.
Code refactoring & remediation services
We clean up messy code and eliminate technical debt.Through disciplined refactoring, we improve the readability, performance, and stability of your software without changing what it does for users (except making it work better!).
Architecture redesign services
We rethink and rebuild the underpinnings of your software.As a software project rescue company, we redefine your software architecture to enhance scalability, performance, security, and maintainability, whether that involves transitioning to microservices, refining database design, or optimizing for the cloud.
Quality assurance & testing services
Rigorous QA is at the heart of our rescue process.We write missing tests, introduce automated testing, and thoroughly test all features, old and new. This ensures that once the project relaunches, it works flawlessly, and you won’t be firefighting bugs.
AI integration & enhancements services
We can integrate AI solutions into your product.We also use AI internally to accelerate development and testing. The result is software that’s smarter and more future-proof.
Cloud optimization & DevOps services
If reliability or scalability suffer, our DevOps experts step in.We can containerize and deploy your app to cloud infrastructure, set up CI/CD pipelines, improve load balancing, and ensure your system auto-scales to handle growth. No more crashes or slowdowns when your user base increases.
CTO-as-a-service
Lacking technical leadership? We offer interim CTO support to guide the recovery.Our senior architects can act as a fractional CTO, defining technical strategy, managing developers, and ensuring technology aligns with your business goals.
CRM/ERP system development services
End-to-end enterprise solutions by our software project rescue experts.We develop, upgrade, and future-proof CRM and ERP platforms that drive internal operations and customer engagement. Our team will make your system stable, AI-optimized, and aligned with your growth goals.

Let’s turn your stalled projects into high-performing software with faster recovery, intelligent fixes, and seamless functionality.
1000+ projects saved from failure. Your software could be next


France
Tourism
MisterB&B travel platform - 1M+ listings in 200 countries
We upgraded the outdated platform, integrated multiple third-party services, enhanced search functionality, and implemented a fraud detection and secure payment system.
Result:
1 million accommodations in 200 countries, 900K+ LGBTQ members, and recognition by Forbes as the “gay Airbnb.”


Australia
Healthcare
Digital health white-label solution – 6 apps live across platforms
Onix rebuilt the platform from scratch, redesigned the UX, implemented a flexible task management system and an admin dashboard, and ensured the platform is scalable and customizable.
Result:
6 branded apps live on markets, faster patient self-care, and a scalable platform supporting multiple healthcare organizations.


USA
Sports & Fitness
Fitness & nutrition platform – all-in-one coaching solution
Onix rebuilt the platform architecture, developed a new website and mobile apps, and implemented new functionality.
Result:
A scalable all-in-one solution that lets coaches manage clients, automate routines, and grow their business efficiently.


USA
Beauty, Cosmetics
Cosmetics AI app – 45K products analyzed for safe skincare
Onix built an AI-powered iOS app with a sophisticated admin panel, enhanced project architecture, ingredient database powered by ML, and a personalized skincare recommendation engine.
Result:
45,000+ products analyzed, 100K+ happy users, and a leading ingredient transparency solution.

Artificial intelligence solutions for faster and smarter software recovery
Our software legacy rescue team leverages AI and machine learning to help you detect issues early, improve code quality, enhance performance, and add smart automation to keep your software stable and future-ready.
AI-assisted code analysis & diagnostics
Use machine learning to scan your codebase, identify hidden issues, and pinpoint areas of weakness. This helps prevent crashes, speeds up recovery, and improves code quality.
Predictive performance analytics & system health scoring
Let AI forecast potential system slowdowns, scalability risks, and failure points before they happen. Our scoring models help you prioritize fixes, optimize your architecture, and keep your software running smoothly as it grows.
AI-powered quality assurance & testing
Ensure software stability from day one. Our AI-driven testing systems automatically detect bugs, performance issues, and edge-case failures up to 2× faster than manual QA.
AI-driven feature enhancement & automation
Enhance your rescued software with AI-powered features, such as personalized recommendations and automated workflows, to improve user experience, reduce manual tasks, and add real value to your product.
Intelligent user behavior insights & optimization
Understand how users interact with your software and spot friction points with AI. These insights help you refine features, boost retention, and make smarter, data-driven decisions for long-term success.
Automated refactoring suggestions
Let AI guide your code cleanup with intelligent refactoring recommendations. Improve structure, boost maintainability, and make your software easier to scale, all while saving time and reducing manual effort.
Testimonials

Our expertise across industries
Through our software development project rescue services, we help businesses innovate, solve challenges, and grow, no matter what you’re building.

Partner with Onix in the way that works best for you
As a legacy software rescue agency, we offer flexible options for collaboration, allowing you to select the approach that best suits your goals and timeline.
Staff augmentation
Need extra hands? Add Onix specialists to your existing team to fill skill gaps and boost delivery speed.

Dedicated team
Get a remote team focused solely on your project – hand-picked for your business goals and ready to manage everything from start to finish.

Time & materials
Perfect for evolving projects. Pay only for the actual hours and resources used, while maintaining flexibility and control.

Fixed price
Have clear requirements? We’ll provide a precise quote, timeline, and deliver your project on budget – no surprises.

Full-process development
From idea to launch, our software development service experts cover the full cycle: design, development, QA, and support – all under one roof.

How to get your audit consultation with Onix
Engaging with the Onix team is designed to be fast, transparent, and risk-free.
1
Schedule an audit
It starts with a conversation – schedule your free audit.
2
Free code
review
Our experts review your
project’s code.
No cost.
3
Detailed fix report
In 1-2 weeks get a report and recovery plan: what’s wrong, why, and how we can fix it.

Ready to rescue your project?
Insights from our experts
FAQs
How do I know if my software project needs a rescue or urgent technical intervention?
Outsource rescue team, if your project is delayed, over budget, has frequent bugs, or misses critical milestones.
What are the most common reasons software projects get stuck, delayed, or fail to launch?
Typical reasons include vague requirements, misaligned expectations, poor architecture, a lack of skilled developers, or weak project oversight. Projects can fail without clear goals, proper architecture, and strong communication.
Can you recover a project if the previous team provided no documentation or delivered extremely poor-quality code?
Yes. Our engineers can analyze the code, reconstruct the architecture, and restore missing features even without documentation.
What does your technical audit include when evaluating a failing or incomplete project?
We review code quality, architecture, integrations, performance, security, and provide a detailed roadmap for recovery.
How do you decide whether the existing codebase can be saved or if a full rebuild is the better option?
Our legacy software rescue consultant assesses code quality, architecture, scalability, and technical debt to determine if refactoring or rebuilding is more efficient.
How long does it typically take to stabilize and recover a stalled or broken software project?
Depending on the project’s complexity and the expert software solutions required, we usually deliver initial fixes and performance improvements within 2–4 weeks after the audit.
Do you work with incomplete MVPs that don’t meet business requirements or were built incorrectly by previous vendors?
Yes. We fix gaps, align the product with business goals, and prepare it for further development or launch.
Can you modernize the recovered product and add AI-driven capabilities after the rescue phase?
Absolutely. We can enhance the software with AI features, automation, and performance improvements to future-proof it.











