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59 resultsDiagnosing and Fixing Blue Screen of Death (BSOD)
How to read stop codes, find the offending driver or hardware, and permanently fix Windows BSODs.
Windows Won't Boot — Recovery and Repair Options
From Startup Repair to bootrec commands to reinstall — exhaustive boot failure recovery.
Ransomware Recovery — What To Do Right Now
Immediate response steps, identification, and recovery without paying.
Applied AI & ML — Service Overview
Everything included in our Applied AI engagements: RAG, agents, fine-tuning, evals, and guardrails.
Database Schema Migration Strategies
Expand-contract pattern, zero-downtime migrations, and tooling.
Observability — Logs, Metrics, and Traces
Implementing the three pillars with OpenTelemetry and making them actionable.
Diagnostic RAG for heavy equipment
Indexed 4M+ pages across PDFs & manuals; latency < 400ms; 32% fewer escalations.
Complete Malware Removal Guide
Step-by-step malware removal without paying for a technician.
Resilience Patterns — Circuit Breaker, Retry, Bulkhead, and Timeout
Prevent cascading failures with proven resilience patterns.
Fix Corrupted Windows System Files with SFC and DISM
Step-by-step use of System File Checker and DISM to repair a broken Windows installation.
Microphone Not Working in Windows
Check permissions, devices, and drivers to get your mic recognised.
Running Data Workloads on Kubernetes
Spark on K8s, Airflow on K8s, resource requests, and storage patterns.
Fix Windows Explorer Crashing or Restarting
Stop the taskbar and File Explorer from randomly crashing.
Fix USB Device Not Recognized
Resolve the "USB device not recognized" error for drives, phones, and peripherals.
Fix 100% CPU Usage in Windows
Identify what is consuming CPU and permanently resolve the issue.
Schema Registry and Avro for Kafka Data Contracts
Why schema management matters for streaming pipelines and how to implement it.
Distributed Tracing — Propagating Context Across Services
Trace context propagation, sampling strategies, and analysing traces.
Convert a Windows 10 Boot Disk from Legacy BIOS (MBR) to UEFI (GPT)
Step-by-step guide to switching an existing Windows 10 installation from MBR/Legacy BIOS boot to GPT/UEFI — without reinstalling Windows — using Microsoft's bu…
Set Up Dual Monitors in Windows
Connect, configure, and troubleshoot a two-monitor setup.
Fix Slow Windows 10/11 Startup
Step-by-step methods to cut boot time from minutes to seconds.
Laptop Battery Not Charging — Diagnosis and Fix
Plugged in but not charging? Work through software, driver, and hardware causes.
Fix Windows Update Stuck or Failing
Clear the update cache, reset services, and force updates to complete.
New SSD Not Showing Up in Windows
Initialize, partition, and format a new SSD that does not appear in File Explorer.
Fix Black Screen After Windows Login
Desktop does not appear after entering password — causes and fixes.
Reset a Forgotten Windows 10/11 Password
Methods for local accounts and Microsoft accounts, without data loss.
Clone HDD to SSD Without Reinstalling Windows
Use Macrium Reflect Free to do a sector-level clone and swap drives safely.
gRPC Service Design — Protocol Buffers and Production Patterns
Proto file design, streaming, deadlines, interceptors, and error handling.
Service Mesh — Istio and Linkerd for Microservices
mTLS, traffic management, observability, and the operational cost of a service mesh.
Keyboard Not Working — Diagnosis and Fix
Covers USB, PS/2, wireless, and laptop keyboards that stop responding.
Fix 100% Disk Usage in Windows 10/11
Resolve the Task Manager showing disk at 100% and system feeling completely frozen.
Clean Install Windows 10 or 11 from USB
Download, create install media, and do a clean install step by step.
Diagnose Random PC Restarts
Pinpoint whether restarts are caused by overheating, PSU, RAM, or Windows settings.
No Sound in Windows — Complete Fix Guide
Systematic audio troubleshooting from service restart to driver reinstall.
Fix Webcam Not Working in Windows
Get your built-in or USB webcam detected and working in Teams, Zoom, and browsers.
Ethernet Not Working — Full Diagnosis
From cable to driver to router — fix a wired connection that shows no activity.
Product Engineering — Service Overview
APIs, dashboards, and services delivered with tests, CI/CD, and observability from day one.
Laptop Touchpad Not Working
Enable, update, and repair touchpad drivers on Windows laptops.
Batch vs Streaming Pipelines — Choosing the Right Pattern
Lambda architecture, Kappa architecture, and practical guidance for choosing.
Diagnosing Failing RAM
How to identify bad memory using MemTest86, Windows Memory Diagnostic, and symptoms.
Disk Partition Management in Windows
Resize, merge, create, and delete partitions using built-in tools and free utilities.
Extracting Microservices from a Monolith
The strangler fig pattern, identifying seams, and avoiding the distributed monolith.
Fix Windows Stuck on "Preparing to Configure Windows"
Recover from a Windows Update loop that won't complete.
Kubernetes Deployment Patterns for Production Services
Deployments, Services, Ingress, HPA, and resource management.
The Twelve-Factor App — Principles for Modern Services
How the twelve factors apply to real production services today.
GraphQL vs REST — When to Use Each
Comparing query flexibility, over-fetching, tooling, and operational complexity.
Fix Printer Showing Offline in Windows
Get a printer back online without reinstalling drivers.
Fix Windows Activation Errors
Resolve error codes 0xC004F074, 0x803F7001, and activation issues after hardware changes.
Database Connection Pooling — Why It Matters and How to Configure It
Pool sizing, connection lifetime, and debugging pool exhaustion.
Data & Platform — Service Overview
Pipelines, vector stores, governance, and privacy-first data design.
Stream Processing with Apache Flink
Event time vs processing time, windows, stateful operators, and production deployment.
Our observability stack for production services
Logs, metrics, traces — how we instrument every service we ship.
Message Queue Patterns — SQS, RabbitMQ, and Dead Letter Queues
Fan-out, work queues, priority queues, and poison message handling.
OAuth 2.0 and OIDC — Implementing Secure Third-Party Auth
Authorization code flow, PKCE, scopes, and integrating with identity providers.
Fix a Corrupted Windows User Profile
Symptoms of a corrupt profile and how to migrate to a new one without data loss.
Logging Best Practices for Production Services
Structured logging, log levels, correlation IDs, and log aggregation.
Microservices Communication — Sync vs Async Patterns
REST, gRPC, message queues, and choosing the right pattern for each interaction.
API Gateway — Responsibilities and Implementation Patterns
Authentication, rate limiting, routing, request aggregation, and when not to use a gateway.
API Testing Strategy — Unit, Integration, Contract, and E2E
Building a test pyramid that catches real bugs without slowing delivery.
Speed Up a Slow Computer — Full Tune-Up Guide
Software and hardware steps to restore performance on an aging PC.