# Trustoryx Development > Engineering division of Trustoryx. Builds custom software, web applications, mobile apps, SaaS platforms, business software, APIs, AI systems, and provides long-term maintenance. Trustoryx Development is a custom software engineering company and division of the unified Trustoryx technology ecosystem. We build web applications, mobile apps, SaaS platforms, business software, API systems, AI-powered products, and provide long-term maintenance and modernization. - Canonical URL: https://development.trustoryx.digital - Parent Ecosystem: Trustoryx (https://trustoryx.digital) - Full Context: https://development.trustoryx.digital/llms-full.txt - Contact: nikhil@trustoryx.digital ## Core Services - [Custom Software Development](https://development.trustoryx.digital/services/software-development): Bespoke business systems, enterprise applications, and operational software. - [Web Development](https://development.trustoryx.digital/services/web-development): Responsive, high-performance web applications, customer portals, and internal tools. - [Mobile App Development](https://development.trustoryx.digital/services/mobile-app-development): iOS, Android, Flutter, React Native, and cross-platform mobile apps. - [SaaS Development](https://development.trustoryx.digital/services/saas-development): Multi-tenant architecture, subscription billing, tenant isolation, and scalability. - [Business Software](https://development.trustoryx.digital/services/business-software): ERP, CRM, custom operational workflows, and departmental management tools. - [AI & LLM Development](https://development.trustoryx.digital/services/ai-development): LLM applications, RAG pipelines, intelligent agents, and vector search systems. - [API & Backend Engineering](https://development.trustoryx.digital/services/api-development): REST APIs, microservices, database schemas, and integration bridges. - [Frontend Engineering](https://development.trustoryx.digital/services/frontend-development): React, Next.js, TypeScript, component design systems, and Web Vitals optimization. - [Backend Engineering](https://development.trustoryx.digital/services/backend-development): Robust business logic, database engineering, queues, and background processing. - [E-Commerce Systems](https://development.trustoryx.digital/services/ecommerce-development): Custom storefronts, payment gateways, catalog management, and checkout flows. - [Maintenance & SRE Support](https://development.trustoryx.digital/services/maintenance): Long-term code maintenance, dependency updates, SLA response, and continuous engineering. ## Solutions - [MVP Development](https://development.trustoryx.digital/solutions/mvp-development): Production-grade initial product releases for startups and corporate ventures. - [Digital Transformation](https://development.trustoryx.digital/solutions/digital-transformation): Replacing legacy paper and spreadsheet workflows with modern software. - [Internal Business Tools](https://development.trustoryx.digital/solutions/internal-tools): Administrative portals, dashboards, and employee automation tooling. - [Workflow Automation Software](https://development.trustoryx.digital/solutions/workflow-software): Approval chains, status machines, event pipelines, and notification logic. - [Legacy Modernization](https://development.trustoryx.digital/solutions/legacy-modernization): Incremental refactoring and migration without downtime or data loss. - [AI-Powered Applications](https://development.trustoryx.digital/solutions/ai-powered-applications): Embedding generative AI, RAG, and document parsing into core products. ## Industry Practices - [Startups](https://development.trustoryx.digital/industries/startups) - [SMBs](https://development.trustoryx.digital/industries/smb) - [SaaS Companies](https://development.trustoryx.digital/industries/saas) - [E-Commerce](https://development.trustoryx.digital/industries/ecommerce) - [Fintech](https://development.trustoryx.digital/industries/fintech) - [Healthcare](https://development.trustoryx.digital/industries/healthcare) - [Education](https://development.trustoryx.digital/industries/education) - [Professional Services](https://development.trustoryx.digital/industries/professional-services) - [Retail](https://development.trustoryx.digital/industries/retail) - [Technology Companies](https://development.trustoryx.digital/industries/technology) - [Marketplaces](https://development.trustoryx.digital/industries/marketplaces) ## Key Pages & Resources - [Process & Lifecycle](https://development.trustoryx.digital/process) - [Technology Stack](https://development.trustoryx.digital/technology) - [Engagement Models](https://development.trustoryx.digital/engagement-models) - [Pricing Guidelines](https://development.trustoryx.digital/pricing) - [Case Studies](https://development.trustoryx.digital/case-studies) - [Portfolio](https://development.trustoryx.digital/portfolio) - [Blog & Engineering Articles](https://development.trustoryx.digital/blog) - [Glossary](https://development.trustoryx.digital/resources/glossary) - [Start a Project](https://development.trustoryx.digital/start) ## Trustoryx Ecosystem Subdomains 1. [Trustoryx HQ](https://trustoryx.digital) 2. [AI](https://ai.trustoryx.digital) 3. [Automation](https://automation.trustoryx.digital) 4. [Cloud](https://cloud.trustoryx.digital) 5. [Cybersecurity](https://cybersecurity.trustoryx.digital) 6. [Data](https://data.trustoryx.digital) 7. [Design](https://design.trustoryx.digital) 8. [Development](https://development.trustoryx.digital) (Current) 9. [FinOps](https://finops.trustoryx.digital) 10. [GRC](https://grc.trustoryx.digital) 11. [Growth](https://growth.trustoryx.digital) 12. [Integration](https://integration.trustoryx.digital) 13. [Managed Ops](https://managed.trustoryx.digital) 14. [Narrative](https://narrative.trustoryx.digital) 15. [Procurement](https://procurement.trustoryx.digital) 16. [Quality](https://quality.trustoryx.digital) 17. [Research](https://research.trustoryx.digital) 18. [SEO](https://seo.trustoryx.digital) 19. [Voice](https://voice.trustoryx.digital)