AI + Product
Cross-functional delivery pods
Strategy, engineering, and design move together from discovery to production.
AI-native software & integration studio
We build AI products, ERP platforms, and integrations that scale worldwide.
DEFX is a development shop for web and mobile apps, ERP solutions, and AI tools — plus Shopify stores and Zoho & QuickBooks integrations for teams across the globe. Design, build, and scale without shipping risk.
- AI · ERP · Web · Mobile
- Shopify · Zoho · QuickBooks
- Serving 6 regions worldwide
- Remote-first delivery pods
Supporting product teams across United States, Canada, United Kingdom, UAE, Australia, India.
Why teams choose DEFX
Senior delivery that turns ambitious ideas into shipped software
Speed
Weekly release momentum
Lean execution cycles with visible milestones, demos, and feedback loops.
Reliability
Quality and observability by default
Automated QA and monitoring reduce regressions and keep your roadmap stable.
Coverage
ERP, ecommerce, AI web apps, and mobile delivery
One team can take complex business workflows from product strategy to production-ready software.
Services
What we deliver for ERP, AI, ecommerce, and mobile product teams
AI Product Engineering
Build AI-first web and mobile products with reliable architecture, secure data flows, and measurable outcomes.
LLM Integration
Add assistants, semantic search, and workflow copilots with guardrails, observability, and eval-driven releases.
Automation Systems
Replace repetitive operations with task automation, internal tools, and event-driven pipelines.
ERP Solutions
Design and implement ERP systems that unify operations, finance, inventory, and reporting around your real workflows.
Modern Web Platforms
Ship fast Next.js platforms tuned for Core Web Vitals, SEO, and high conversion UX.
Mobile App Delivery
Launch performant cross-platform apps with scalable APIs, clean state architecture, and robust QA.
AI Ops & Optimization
Improve reliability with monitoring, release controls, incident response, and cost-performance tuning.
Integrations
Connect Shopify, Zoho, and QuickBooks to the tools that run your business
Shopify
Custom storefronts, headless commerce, private apps, and checkout flows that convert — Shopify Plus builds and migrations included.
Zoho
Zoho CRM, Books, Inventory, and One implementation with Deluge automation that connects sales, finance, and operations.
QuickBooks
QuickBooks Online integrations, automated invoice and ledger syncs, and finance workflows that stay reconciled in real time.
Delivery model
Built for speed, reliability, and predictable outcomes
- Discovery sprint to define outcomes, constraints, and KPIs.
- Rapid prototyping and architecture validation with real users.
- Production build with automated testing and review gates.
- Post-launch iteration using analytics, feedback, and A/B testing.
Capabilities
Technology and AI expertise that ships in production
Prompt and context engineeringRAG systemsAI workflow orchestrationModel evaluationAgentic task automationAI-ready UX designPerformance optimizationCloud and DevOpsPrompt and context engineeringRAG systemsAI workflow orchestrationModel evaluationAgentic task automationAI-ready UX designPerformance optimizationCloud and DevOps
Products
Solutions built and scaled by DEFX
PREST
Helps streamline restaurant operations by managing transactions, payments and other crucial tasks. It facilitates smooth communication b/w the front of house and back of house operations.Our cutting-edge POS system is designed to revolutionise the way you run restaurant, making it simpler, smarter and more delightful for your customers.
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SAMAJ
Fostering a better world through unity, our platform connects communities, promoting kindness, laughter, and support. It's a space where people, families, and businesses come together, creating vibrant connections. Join us to build lifelong partnerships and meaningful relationships within your local community.
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SBS - Custom textile app
Shri Balaji Syndicate (SBS), a prominent textile wholesaler, faced challenges in streamlining operations and connecting with retailers. Our tailored mobile app empowers SBS to digitize their business, enhancing efficiency and expanding their reach.
Explore productFAQ
Common questions before teams start with DEFX
What kind of ERP solutions does DEFX build?
We build custom ERP systems for operations, inventory, finance, reporting, approvals, internal workflows, and cross-team visibility.
Can DEFX build AI-enabled web applications and ecommerce systems?
Yes. We build AI-enabled web applications, ecommerce platforms, internal tools, and customer-facing experiences with strong performance and SEO foundations.
Does DEFX handle Shopify, Zoho, and QuickBooks integrations?
Yes. We build Shopify stores and headless commerce, implement and customize Zoho (CRM, Books, Inventory, One), and integrate QuickBooks Online for automated finance syncs — for clients worldwide.
Which regions does DEFX typically work with?
We partner with teams in the United States, Canada, United Kingdom, UAE, Australia, and India through a remote-first delivery model, and ship integration work for businesses anywhere in the world.
Engagement models
Plug in a senior AI product team without slowing your roadmap.
Dedicated podSprint-based deliveryAudit and optimization