Technical Integration & Code Refactoring

Stabilizing Rackwise DCIM at Scale.

How a dedicated Roxosoft team integrated seamlessly into a distributed environment to stabilize a legacy platform modeling over 20,000 data center devices.

Client:Rackwise, Inc.
Engagement:Distributed Team Extension
Focus:Legacy Stabilization
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DCIM

Domain

Data center infrastructure

3

Senior Engineers

Dedicated team extension

20,000+

Devices

Modeled at scale

Seamless

Integration

Embedded engagement model

01 — The Engineering Challenge

Integrating Into a Rigid, Pre-Existing Pipeline.

The client, a provider of Data Center Infrastructure Management (DCIM) software, had a complex, actively used product managing physical data center layouts, power, cooling, and connectivity. The challenge wasn't greenfield work — it was integrating an external team into a rigid pipeline to refactor legacy architecture and ship new features without breaking production.

Rigid Development Pipeline

Pre-existing CI/CD workflows and automation tools that required strict adherence.

Distributed Team Dynamics

Cross-timezone collaboration with the client's internal product team.

Legacy Architecture Debt

Years of accumulated technical debt in core system components.

Zero Downtime Requirement

Active production system with critical uptime SLAs.

dcim_core / device_inventory.ts

1interface DataCenterDevice {
2 id: string;
3 rackPosition: RackCoordinate;
4 powerDraw: number; // watts
5 coolingZone: CoolingConfig;
6 connectivity: NetworkPort[];
7 // TODO: Legacy mapping needs refactor
8 legacyRef?: any;
9}
TypeScript · 847 lines12 refactor tasks pending
02 — The Roxosoft Approach

Distributed Collaboration.

We became an invisible extension of the internal team — not a separate vendor.

01

Process Adoption

We fully integrated into the client's existing environment, adopting their specific CI/CD pipelines, automation tools, and daily management routines across different time zones.

02

Deep Refactoring

Beyond standard feature development, our senior developers took responsibility for critical solution re-architecture, steadily untangling legacy code to improve system maintainability.

03

Predictable Delivery

By establishing transparent communication and rigorous code-review practices, we provided a stable, predictable development velocity for the client's internal product team.

03 — The Solution

Technical Depth, Production Stability.

Real-time device inventory and architectural refactoring delivered in lockstep with the client's internal release cadence.

Device Inventory Dashboard

Live
Device IDRackTypePowerCoolingStatus
SRV-A1-001A1-U12Compute850WZone AActive
SRV-A1-002A1-U14Storage420WZone AActive
SRV-B2-015B2-U08Network180WZone BMaintenance
SRV-C3-042C3-U22Compute920WZone CActive
SRV-D1-007D1-U04PDU0WN/AMonitoring
Displaying 5 of 20,847 devicesTotal Power: 2.4 MW · Capacity: 73%

Rack Layout

Rack A1

Rack B1

Rack C1

Refactor Diff

-legacyDeviceMap.forEach(d => processSync(d))
+await Promise.all(devices.map(processAsync))

// 10x performance improvement

Legacy Code Refactoring

Systematic untangling of accumulated technical debt while maintaining production stability.

Distributed Team Sync

Seamless integration with cross-timezone development workflows and daily standups.

Complex State Management

Architectural improvements to handle 20,000+ device state changes in real-time.

04 — The Impact

Technical Stability.

Functioning as a seamless extension of the client's internal team, we reduced technical debt and kept a steady release cycle on a highly complex infrastructure modeling tool.

Reduced Technical Debt

Systematic refactoring eliminated critical architectural bottlenecks and improved code maintainability.

Steady Release Cycle

Predictable development velocity enabled the client to maintain consistent product updates.

Long-Term Stability

Architectural improvements contributed directly to the platform's operational resilience.

“By functioning as a seamless extension of their internal team, we enabled the client to reduce technical debt and maintain a steady release cycle. Our architectural refactoring contributed directly to the long-term stability of a highly complex infrastructure modeling tool.”

Kristopher Tyra

CTO, Rackwise

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