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SystemsDIFFICULTY: IntermediateSTATUS: Prototype

OptiNet

Network telemetry visualizer

GitHub Repository
Client / ScopeInternal Tooling
My RoleSole Developer
Duration2 Months
Completion Date2025-07-20

1. SYSTEM OVERVIEW

Executive Summary

A prototype mapping network telemetry streams to visualize delay, jitter, and packet drop trends.

Business Problem

Identifying network issues requires viewing fragmented telemetry data, slowing down diagnostics.

Business Impact Value

Combines metrics into a single screen to accelerate troubleshooting.

Key Engineering Goals
  • Simulate network telemetry streams dynamically
  • Deliver clean visual readouts
My System Responsibilities
  • Developed telemetry calculators
  • Built dashboard screen layouts

2. SYSTEM FEATURES

Telemetry SimulatorComplexity: Low

Simulates network lag and data drop trends.

Impl:React simulation loops.

3. SYSTEM ARCHITECTURE

Generates mock network parameters to test UI states.

Topology Vector Diagram
Trigger ──> Telemetry Calculator ──> Dashboard Dashboard
Pipeline flow sequences
User clicks test trigger
Heuristics calculate random telemetry
Updates dashboard stats
Repo directory structure
optinet/├── index.html└── app.js

4. INTERACTIVE SIMULATOR WIDGET

Run active operations audits utilizing the custom sandbox telemetry receiver widget below.

Trigger network simulation pipeline to audit telemetry metrics.

5. ENGINEERING ARCHITECTURE DECISIONS (ADRs)

Decision ProfileDefine data strategy
Context

We need rapid mock data to test interface states.

Alternatives Checked
  • Mock datasets
  • Live connections
Selected Decision

Mock datasets

Advantages
  • Predictable testing
  • Zero server load
Disadvantages
  • Lacks real-world noise
Trade-off details

Prioritized simple test states over real data pipelines.

Future Scaling direction

Integrate active server streams.

6. DETAILED TECHNOLOGY STACK

frontend
• React• TypeScript• TailwindCSS

7. SECURITY REVIEW & POSTURE

Safe data streams

Prevents interface scripts injection.

Mitigation StrategyExplicit state models.

8. PERFORMANCE METRICS TELEMETRY

Render latency<1ms

Optim:Standard state updates.

9. ENGINEERING CHALLENGES & RESOLUTIONS

Vulnerability Bottleneck

Varying metrics generated odd numbers that broke layout grids.

Root Cause:Math formulas lacked coordinate limitations.

System Investigation

Observed UI breaks when variables scaled too high.

Engineering Solution

Used bounding math to clamp numbers within normal ranges.

Trade-offs accepted

Clamps values, hiding extreme anomalies.

Lessons Derived

Configure safety boundaries on dynamic variables.

10. SYSTEM LESSONS LEARNED

Engineering Lessons

Mock systems accelerate interface modeling cycles.

Architecture Lessons

Clean decoupling helps connect real streams later.

Business Lessons

Visual diagnostic dashboards lower operator stress.

System Redesign Plans

I would add charting libraries to show history graphs.

11. ROADMAP & TECHNICAL DEBT

  • Add Chart.js history charting support

12. GITHUB SOURCE EXPLORER

Audit raw repository script configurations directly inside the active terminal workspace.

HarizuAru/Portfoliomain
Open on GitHub
Workspace Files
1
Encoding: UTF-8Lines: 1
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