# Back3nd.Systems > Back3nd.Systems is a Dallas, Texas-based engineering services provider offering IT consulting since 2021. We reduce IT waste through application engineering, integrations, open-source migration and automation, using AI where it earns its place. Public service information for browsing-capable assistants. Pricing and commitments require scoping. This is a reference, not an agent action endpoint. ## Start here - [Full service reference](https://back3nd.systems/llms-full.txt): Company, services, FAQs, limitations and enquiry process in one text file. - [Structured catalog](https://back3nd.systems/services.json): Read-only JSON with stable service IDs and canonical URLs. - [Agent guide](https://back3nd.systems/for-agents/): Human-readable guide and example prompt. ## Service details - [Open-Source Migration & IT Cost Optimization](https://back3nd.systems/services/open-source-cost-optimization/agent.txt): Reduce IT waste with open-source migration, cloud and database optimization, and workflow automation. Compare total costs before replacing systems. - [AI SDR, AI BDM & GTM Engineering Services](https://back3nd.systems/services/ai-sales-gtm/agent.txt): Build AI SDRs, AI BDMs and connected sales workflows with CRM integrations, defined permissions, evaluation and human handoffs. - [AI Second Brain Development & Knowledge Management](https://back3nd.systems/services/ai-brain-knowledge/agent.txt): Build an AI second brain for your business. Connect company knowledge, reduce token waste and improve answer quality with grounded AI workflows. - [AI Enablement & Business Workflow Automation](https://back3nd.systems/services/ai-enablement/agent.txt): Add AI to existing applications with open-source models, connected data, scoped tools and workflow automation built around your business. - [API, MCP, SOAP, EDI & Payment Integrations](https://back3nd.systems/services/integrations/agent.txt): Connect business applications and payment workflows through APIs, MCP, SOAP, EDI and data integrations with validation and failure handling. - [Custom Web, Mobile & Desktop App Development](https://back3nd.systems/services/app-development/agent.txt): Build SaaS, web, mobile, desktop and real-time applications with experienced engineers. Architecture, integrations, testing and deployment. - [AI-Built & Vibe-Coded App Review and Repair](https://back3nd.systems/services/app-review/agent.txt): Get a specialist review of your AI-built app. Prioritize architecture, permissions, bugs, performance and deployment fixes before production. - [Azure, AWS & Google Cloud Management](https://back3nd.systems/services/cloud-infrastructure/agent.txt): Cloud architecture and management for Azure, AWS and Google Cloud, plus Kubernetes, server administration, deployment and ongoing support. - [SQL Server & PostgreSQL Management Services](https://back3nd.systems/services/database-management/agent.txt): SQL Server and PostgreSQL engineering, performance tuning, migration planning and ongoing database administration for business applications. - [Legacy Application Modernization & Integration](https://back3nd.systems/services/legacy-modernization/agent.txt): Modernize legacy applications in stages. Map dependencies, connect systems, improve constrained components and add AI where it serves the workflow. - [GDS Integration & Travel Software Engineering](https://back3nd.systems/services/gds-integrations/agent.txt): Specialist GDS integration engineering for travel applications, provider interfaces and downstream data workflows, with validation and operational support. - [EHR & EMR Integration Engineering](https://back3nd.systems/services/ehr-emr-integrations/agent.txt): Connect EHR and EMR systems with business applications. Scope interfaces, access controls, data mapping, validation and operational support. ## Supporting evidence - [Case studies](https://back3nd.systems/case-studies/): Anonymous engineering project accounts, not guarantees. - [Contact](https://back3nd.systems/contact/): Enquiry details and contact options. - [About](https://back3nd.systems/about/): Company background. ## Illustrative solution scenarios - [SaaS cost cutting](https://back3nd.systems/solutions/saas-cost-reduction/): Proposed approach, not a completed client case study. - [Cloud cost reduction](https://back3nd.systems/solutions/cloud-cost-reduction/): Proposed approach, not a completed client case study. - [Reporting & reconciliation](https://back3nd.systems/solutions/manual-reporting-reconciliation/): Proposed approach, not a completed client case study. - [Identity & workflow automation](https://back3nd.systems/solutions/employee-onboarding-offboarding/): Proposed approach, not a completed client case study. ## Book a meeting - [Book an intro call](https://califiq.ai/back3nd-systems/team/intro/query): External Califiq scheduling page; user authorization is required before an agent makes a booking.