Real outcomes from real engagements

Every project follows the same discipline: understand the problem, design the approach, deliver measurable impact.

Engagement Case Studies

Legacy Migration

Warehouse management system: FoxPro to cloud-native

Problem

A warehouse management system built in FoxPro, handling storage optimization, expiration date tracking, and inventory placement algorithms. Data locked in local DBF files. Single-user access, no remote capability. The client faced vendor extinction risk with critical logistics logic buried in undocumented code.

Approach

Deployed AI agents with MCP servers to reverse-engineer storage optimization algorithms, expiration logic, and inventory workflows from undocumented FoxPro source. Automated extraction of data models, validation rules, and placement strategies. Rebuilt as a cloud-native stack with full test coverage.

Impact

  • 70% faster migration vs manual rewrite
  • 100% business logic preserved
  • 60% of functionalities improved
  • Modern UI/UX, vastly better experience
  • Multi-user access with real-time sync
  • Zero downtime cutover
FoxPro Desktop + DBF AI Agents MCP Servers React SPA Node.js API PostgreSQL
Node.js React PostgreSQL AI Agents MCP Servers AWS Docker
Technical Upgrade

Digital document management: Java 8 to Java 21

Problem

A digital document management system deployed for internal users — handling document workflows, approvals, versioning, and archival. Running Java 8, end of life, accumulating security vulnerabilities and blocking modern library adoption. The UI/UX had to remain identical. No disruption to thousands of daily users.

Approach

Multiple AI agents analyzed the document management codebase in parallel. A RAG database indexed all internal documentation, API contracts, and test suites. Orchestration layer coordinated automated refactoring, dependency upgrades, and regression testing across the entire workflow engine.

Impact

  • 3x faster than manual upgrade estimate
  • 100% UI/UX preserved unchanged
  • 40% runtime performance improvement
  • Zero critical regressions post-launch
Java 8 Monolith + Legacy deps Multi-Agent Analysis RAG + Orchestration Java 21 Same UI + Modern stack UI/UX Preserved Pixel-perfect
Java 21 Spring Boot AI Agents RAG Orchestration Automated Testing
Platform Migration

HR management system: low-code to cloud-native

Problem

An HR management system covering the full employee lifecycle — candidate sourcing, hiring workflows, onboarding, employee records, and task management. Built on a low-code platform with vendor lock-in, limited customization, scaling bottlenecks, and licensing costs growing faster than the business.

Approach

Mapped every HR workflow — sourcing pipelines, hiring stages, employee records, and task assignments. Rebuilt the complete system as a clean Node.js + React architecture with cloud-native infrastructure. Migrated all candidate and employee data with zero loss.

Impact

  • 60% reduction in annual platform costs
  • Full ownership of source code
  • 5x faster feature development
  • No vendor lock-in
Low-Code Vendor lock-in Extract & Rebuild Workflows + Data React SPA Node.js API Cloud Native K8s + CI/CD
Node.js React PostgreSQL Kubernetes Terraform CI/CD
Re-Architecture

Announcements platform: monolith to modular multi-frontend

Problem

A large announcements platform managing listings, payments, content, and image processing — built as a monolith on Linux with Apache2, MariaDB, and RabbitMQ. 15+ applications sharing one codebase and database. Every change risked breaking unrelated systems. Deployments took days. Feature velocity was near zero.

Approach

Decomposed the monolith into a modular Node.js backend with clear domain boundaries — announcements, payments, content, media. Migrated from Apache2 to modern infrastructure, keeping MariaDB as the database layer. Built separate Next.js + React frontends for each product vertical, unified by a shared design system. Incremental migration — no big bang, no downtime.

Impact

  • 15+ apps migrated incrementally
  • 80% faster deployment cycles
  • Independent team releases
  • Shared design system across all frontends
Monolith Apache2 + Linux MariaDB + RabbitMQ 15+ apps, 1 codebase Shared DB Node.js Modular Domain boundaries MariaDB App 1 — Next.js App 2 — React App N — Next.js Shared Design System Tokens + Components Different styles, one system
Node.js Next.js React MariaDB Redis Design System Modular Monolith Kubernetes CI/CD

Facing a similar challenge?

Legacy migration, platform rebuild, or modernization at scale. We've done it before. Let's talk about yours.