Custom Software Development Company
We design, build, and scale custom software, from mobile apps and web platforms to AI-powered systems and cloud infrastructure. AI-first engineering, dedicated teams, and a track record of measurable outcomes for startups and enterprises worldwide.
Our Software Development Services
From native mobile apps to AI systems and cloud infrastructure, we cover the full technology stack. Pick the service that fits your project, or talk to us if you're not sure where to start.
We engineer iOS, Android, Flutter, and React Native apps built for performance, scalability, and user retention. Our mobile team covers the full product lifecycle, from UX discovery through App Store launch and beyond. Clients get native-grade performance on cross-platform budgets when the use case allows, and truly native builds when it doesn't. Every app we ship is AI-ready, production-hardened, and designed for long-term maintainability.
- iOS, Android, Flutter, React Native
- AI features, real-time, offline-first
- Enterprise apps, consumer apps, MVPs
Custom web applications, SaaS platforms, enterprise portals, and PWAs built with Next.js, React, Node.js, and cloud-native architecture. We handle everything from frontend design systems to backend API layers to infrastructure provisioning. Our web engineering team has shipped B2B SaaS products serving thousands of concurrent users, multi-tenant platforms with complex permission models, and data-intensive dashboards with real-time updates.
- Next.js, React, Node.js, PostgreSQL
- SaaS platforms, enterprise portals, PWAs
- Multi-tenant, API-first, real-time ready
Generative AI, machine learning, NLP, computer vision, AI agents, and LLM fine-tuning: production-ready AI systems that deliver measurable business outcomes, not just demos. We work with TensorFlow, PyTorch, LangChain, OpenAI APIs, and custom model architectures depending on what your use case demands. Our AI team has built everything from GPT-4o-powered customer support agents to computer vision systems for manufacturing defect detection.
- Generative AI, LLM fine-tuning, AI agents
- NLP, computer vision, ML pipelines
- TensorFlow, PyTorch, LangChain, OpenAI
Cloud migration, CI/CD automation, Infrastructure as Code, Kubernetes orchestration, monitoring, and 24/7 managed cloud services on AWS, Azure, and GCP. We design cloud architectures that start lean and scale without rewrites. For teams already in the cloud, we audit what you have, identify cost and performance gaps, and implement the fixes. DevOps is not a separate engagement, it's embedded into every development project we run.
- AWS, Azure, GCP: certified engineers
- Kubernetes, Docker, Terraform, CI/CD
- Cost optimisation, monitoring, 24/7 support
Multi-tenant SaaS platforms built for scale, with subscription billing via Stripe, role-based access control, usage-based pricing, API access tiers, and analytics dashboards that give your customers genuine insight into their data. We've built SaaS products from zero to Series A and from legacy monolith to modern microservice architecture. If you're building a product that charges monthly and needs to serve thousands of tenants reliably, this is our core strength.
- Multi-tenant architecture, RBAC, billing
- Stripe, Paddle, usage-based pricing
- Admin dashboards, usage analytics, API access
Validate your product idea with a lean, market-ready MVP built in 8–12 weeks. We start with a two-day scoping sprint to define the minimum feature set that proves (or disproves) your core assumption. No feature creep, no gold plating: just the smallest version of your product that real users can react to. We've taken dozens of startups from concept to first users on a seed budget, and we know which shortcuts are safe and which ones you'll regret at scale.
- Concept to launch in 8–12 weeks
- Fixed-scope, fixed-price options available
- Built to iterate, not a throwaway prototype
Our Work Across Industries
A telehealth platform that hit 40,000 active patients, a fintech migration that cut infrastructure costs by 38%, and an offline-first SaaS app that eliminated 80% of manual data entry. Different clients, different industries, different technical problems.
A US telehealth startup needed a HIPAA-compliant mobile platform connecting patients with practitioners via video, prescription management, and EHR integration, all within a 9-month funding runway.
We built a React Native app with WebRTC video, end-to-end encrypted messaging, and Epic EHR integration. An ML-powered symptom triage module reduced unnecessary consultations by 22% in the first three months post-launch.
Industries We Serve
Deep domain knowledge means fewer surprises mid-project. We know HIPAA before you mention it, understand BNPL before you explain it, and have already solved the logistics routing problem three times.
- HIPAA-compliant platforms
- Telehealth, EHR integration
- Payments, lending, fraud detection
- PCI DSS, SOC 2 compliant builds
- Custom storefronts, marketplace apps
- Inventory, fulfilment, personalisation
- LMS platforms, adaptive learning
- Mobile-first, AI-driven personalisation
- Fleet management, route optimisation
- Real-time tracking, dispatch systems
- Property portals, booking platforms
- AI valuation, virtual tours
- Multi-tenant SaaS, developer tools
- API platforms, internal tooling
- IoT, predictive maintenance, QA
- Computer vision for defect detection
Why Choose Avenotech
These are the reasons clients stay after the first project, and why they refer us to others.
AI and intelligent automation are part of how we build, not features we bolt on at the end. Every solution we ship has AI capabilities embedded at the architecture level, including predictive features, automation layers, and intelligent data pipelines.
Mobile, web, AI, cloud, and DevOps: one team covering your entire technology stack. No hand-off gaps between specialists, no vendor management overhead. You talk to one engineering team from kickoff to production.
Full-time engineers assigned exclusively to your project, not shared across other clients. Your team works your sprints, attends your standups, and builds deep context in your product. Scale up or down as your roadmap evolves.
We've shipped 100+ production software products across 18 industries. We know what breaks at scale, what the app store rejects, and where compliance gaps appear. That experience shows up in first-sprint decisions, not after-launch postmortems.
OWASP security practices, penetration testing, GDPR, HIPAA, SOC 2, and PCI DSS compliance built into the architecture from day one. Not retrofitted before the audit. Not added to the backlog and forgotten.
Sprint-based delivery with two-week cycles, demo calls after every sprint, a shared project dashboard, and direct Slack access to your team. You always know what's being built, what's done, and what's next.
Technologies We Work With
Production-proven tools across every layer of the stack. We choose technologies based on what fits your use case, not what's trending, and we stay current so you don't have to.
What Our Clients Say
Avenotech delivered a production-ready React Native app in nine months that we'd been quoted 18 months for by two US agencies. The team communicated clearly, hit every sprint, and the ML triage feature was genuinely impressive. It wasn't in the original spec, they proposed it after understanding our clinical workflow.
We needed to move fast and not break things. Avenotech's cloud team migrated our Node.js monolith to AWS microservices in five months while we kept shipping features on the old system. The fraud detection model they built caught patterns our rule-based system had missed for two years. Solid engineers, zero drama.
The offline-first Flutter app they built transformed how our site supervisors work. 65% of sessions happen without a network connection, something most mobile teams would have called a dealbreaker. The AI PDF parsing saved our teams hours per week on data entry. Avenotech understood the problem before writing a line of code.
Frequently Asked Questions
Straight answers to the questions we hear most from CTOs, founders, and VPs of Engineering considering a new development partner.
What types of software do you develop?
We build mobile apps (iOS, Android, React Native, Flutter), web applications and SaaS platforms, AI-powered solutions including generative AI and ML systems, and cloud infrastructure on AWS, Azure, and GCP. You can explore each service in depth on our dedicated pillar pages: mobile app development, web app development, AI development, and cloud & DevOps.
What industries do you work with?
We've delivered production software across healthcare, fintech, eCommerce, logistics, edtech, real estate, manufacturing, SaaS/technology, and travel and hospitality. Most engagements involve domain-specific requirements, such as HIPAA compliance for healthcare, PCI DSS for payments, or real-time systems for logistics. We bring that domain knowledge to every project.
How do you approach a new project?
We start with a discovery session to define scope, validate assumptions, and identify technical risks. From there, we move into design, then development in two-week sprints with demos at every milestone. Testing is continuous, not a final gate. We deploy to production and support the product post-launch. The whole process is transparent, with full visibility through a shared project dashboard and direct access to the team.
Do you provide dedicated development teams?
Yes. Our dedicated team model gives you full-time engineers working exclusively on your product, not shared across other clients. You own the sprint planning, the standups, and the roadmap. Teams are typically available within 48 hours. You can scale up or down as your needs change, with no long-term hiring commitments on your side.
How long does a typical software project take?
MVPs take 8–12 weeks. Mid-complexity products, such as multi-platform apps or SaaS platforms with billing and user management, typically run 3–6 months. Enterprise-grade systems with AI/ML features, compliance requirements, and complex integrations run 6–12 months or longer. We give you a realistic timeline estimate in our first discovery call, broken down by phase.
How do you use AI in your development process?
AI is embedded across every service, not packaged as an add-on. For mobile and web apps, that means features like AI-powered search, recommendation engines, and intelligent automation. For data engineering, it means ML pipelines and predictive analytics. We use TensorFlow, PyTorch, LangChain, OpenAI APIs, and custom fine-tuned models depending on the use case. We also use AI tools internally to accelerate development, including code generation, test writing, and documentation.
How do you ensure security and compliance?
Security is designed in from the architecture phase. We follow OWASP security standards, conduct penetration testing, enforce encryption in transit and at rest, and run automated vulnerability scans in CI/CD. Compliance requirements like GDPR, HIPAA, SOC 2, and PCI DSS are addressed during the discovery phase so they're built in from day one, not retrofitted before launch.
What engagement models do you offer?
Three options: dedicated team (full-time engineers on your project), time and material (flexible scope, billed monthly), and fixed price (defined scope with fixed cost and timeline). Most startups start with time and material, while enterprises with well-defined requirements often prefer fixed price. We'll recommend the right model based on where you are in your product lifecycle.
How do you handle intellectual property and confidentiality?
Every engagement starts with a mutual NDA, signed before we see any project details. You own all IP and source code produced during the engagement. We use isolated, access-controlled development environments, and code is transferred to your repositories at the end of each sprint. No vendor lock-in, no IP disputes.
Let's Build Something Great Together
Tell us about your project, we'll recommend the right technology, team, and approach. Free consultation, NDA protected. Response within 24 hours.