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When your business processes hundreds of transactions or complex operations, your software cannot fail. Most vendors promise “enterprise-grade” solutions but deliver systems that break under real-world load, fail to integrate with your current workflows, and require a complete rewrite within 18 months.
They promise "custom software" but deliver templates with your logo. They don’t grasp your multi-level approval processes, regulatory compliance, or the 15 legacy systems keeping your operation afloat. The result: software that doesn't fit your reality.
They say "we integrate with everything"—until they see your 15-year-old ERP, custom payroll system, and on-premise infrastructure. Suddenly, integrations are "not possible" or cost 3x the original quote. Your operation stays fragmented.
Promised in 6 months, yet 18 months later they’re still in "final testing." Every sprint uncovers "unforeseen requirements." The original budget has tripled. Your team is exhausted from meetings that go nowhere while you still rely on Excel and manual processes.
They launched the system and vanished. A critical bug at 3 AM halts operations, and nobody answers. You need an urgent feature for month-end closing, but the team is already on another project. The code is undocumented, and no one understands how it works. You’re trapped.
We build custom ERPs, CRMs, B2B portals, and core business systems for established companies processing high transaction volumes that require 24/7 uptime without excuses. We do not work with pre-revenue startups or entrepreneurs validating ideas. Our clients are businesses with proven market traction, operational teams, and complex corporate processes that demand mission-critical software.
Development of Enterprise Resource Planning systems tailored to your specific industry. Integrated modules for inventory, billing, accounting, procurement, production, and HR in a single platform. Multi-tenant architecture for managing multiple business units. Seamless synchronization with existing legacy systems (SAP, Oracle, Microsoft Dynamics) when full replacement is not viable. Multi-level approval workflows and full audit trails for compliance.
Enterprise Customer Relationship Management with sales pipeline management, marketing automation, service desk, and predictive analytics. Native integration with telephony (call centers), email marketing automation, and billing systems. Real-time executive dashboards. Mobile apps for field sales forces. API connectivity for e-commerce, ERP, and data warehouses.
Self-service portals for distributors, corporate clients, or partners. Order management, real-time shipment tracking, inventory lookup, electronic billing downloads, and custom reporting. Differentiated pricing by client/category. Approval workflows for corporate procurement. Integration with B2B payment systems (NET terms, credit lines, monthly billing).
Software that runs your core business process: WMS for warehousing, TMS for transport and logistics, MES for manufacturing, reservation/scheduling systems, and dispatch platforms. Event-driven architectures for real-time processing. Integration with IoT devices, sensors, and GPS tracking. Mobile apps for warehouse operators, drivers, and field technicians.
Custom data warehouses, ETL pipelines from multiple sources, and executive dashboards with real-time business KPIs. Predictive analytics using ML for demand forecasting, churn analysis, and pricing optimization. Integration with PowerBI, Tableau, Looker, or custom dashboards. Data governance and a single source of truth for consolidated reporting. Automated alerts for metrics exceeding thresholds.
A deep dive into your operations: critical processes, stakeholders, current systems, real volumes, and operational pain points.
2-week sprints with functional demos for your actual users. Testing with real-world production data, not dummy or simulated data.
Connectors for all your current systems, no matter how legacy they are. High-availability cloud infrastructure with disaster recovery and 24/7 monitoring*.
Deployment with a robust rollback plan, validated historical data migration, user training, and assisted go-live. 24/7 support for the first 90 days.
.NET
Java
Node.js
Python
PostgreSQL
SQL Server
AWS
Azure
Kubernetes
Redis
"We needed to replace our 20-year-old legacy ERP. Simphony built a custom system that integrated with SAP, payroll, and accounting without halting operations. An 8-month project with zero days of downtime during migration. We now process 5,000 daily orders seamlessly."
"They built our B2B portal for 600 distributors featuring tiered pricing, multi-level approvals, and real-time inventory synchronization. The system handles peaks of 2,000 concurrent users without breaking a sweat. Real 24/7 support whenever we need it."
"They developed our custom WMS integrated with 3 carriers, Siesa ERP synchronization, and a mobile app for warehouse operators. We reduced picking errors by 85% and dispatch times by 40%. The system has operated 16 hours a day without failure for 2 years."
"We migrated from 5 disparate legacy systems to a unified platform for commercial management, inventory, and DIAN electronic invoicing. A 10-month project delivered on time and on budget. The team grasped our operational complexity from day one."
We partner with established businesses that have proven market traction and operations that rely heavily on software. Our typical clients process hundreds or thousands of daily transactions, manage operational teams of fifty or more people, and require software that integrates with complex existing systems. We do not work with early-stage startups or pre-revenue entrepreneurs—not because we don’t value those projects, but because our expertise lies in mission-critical software for established corporate operations where one hour of downtime can cost tens of thousands of dollars. If your business is already operating, generating consistent revenue, and you need enterprise-grade software to sustain your growth, we are likely the right partner.
It depends on complexity and scope, but typical enterprise projects take between four and six months for a functional MVP in production, and eight to eighteen months for a full implementation including all modules and historical data migration. This includes a deep discovery of business processes, technical architecture design that scales with your operations, iterative development with continuous validation from real users, integrations with your current systems, exhaustive testing under real-world loads, and assisted go-live with a rollback plan. We do not promise unrealistic three-month timelines for complex systems because we prefer delivering software that works correctly from day one over rushing a launch that will later need to be rebuilt. We define the final schedule together during discovery based on your operational criticality, technical complexity, and available resources for validation.
Yes, that is our specialty. Most of our enterprise projects require integration with legacy ERPs, decades-old on-premise systems, proprietary databases, and custom software that no one remembers how it works but still keeps your operation running. We have integrated with SAP, Oracle, Microsoft Dynamics, Siesa, World Office, AS/400 systems, mainframes, and completely custom ERPs without documentation. We use APIs when available, custom middleware when they aren’t, web scraping as a last resort, and database replication when critical. We also handle real-time bidirectional synchronization or nightly batch processing depending on your transaction volume. The technical approach is defined during discovery after auditing your current infrastructure, but our premise is that no system is too old to integrate if it is vital to your operation.
We have a response time SLA of less than one hour for critical incidents impacting operations. This means if your system fails at 3:00 AM on a Sunday and is halting transactions, our technical team responds in less than sixty minutes and begins immediate troubleshooting. For medium-severity incidents, the SLA is four hours, and for minor issues, twenty-four hours during business days. Additionally, all enterprise systems we build include proactive 24/7 monitoring with automated alerts when metrics fall outside normal thresholds, detecting problems before they impact users. We also implement architectures with redundancy and automatic failover to minimize downtime in case of infrastructure failure. 24/7 support is included in all ongoing enterprise contracts—it is not an optional add-on—because we understand your operation doesn’t stop at 5:00 PM.
This applies only to contracts operating with our full-time teams for a minimum of one year. 24/7 support that does not meet these conditions requires a special SOW
We use an iterative development methodology with fixed-scope phases and continuous validation that minimizes last-minute surprises. During discovery, we exhaustively document all functional, technical, and integration requirements, prioritizing them with you based on business criticality. We then divide the project into phases with concrete deliverables and specific dates. Every two weeks, we conduct functional demos with real users from your operation to validate that we are building the right solution, avoiding costly rework later. If new requirements arise during development that were not in the original scope, we evaluate them and transparently propose timeline or budget adjustments before execution—never after. We also maintain a technical contingency buffer to handle unforeseen complexities without impacting deadlines. Our historical rate of projects delivered on-time and on-budget is 92%, because we prefer to be conservative in initial estimates rather than promising aggressive timelines we cannot meet.