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Professional IT Training

Build Skills.
Get Hired.

30+ industry-ready courses. 100% online. Trained by a 6+ year expert — 1-to-1 & group batches available anytime, anywhere.

📚 Explore Courses ✉️ Contact Us
🔥 30+ Courses ✅ Certificate 🏆 6+ Yrs Expert 💼 Job Reference 🎓 Weekend Batches 📱 100% Online
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📚 Our Curriculum

30+ Courses Across 6 Tech Domains

Click any category to expand the full module roadmap. Each course includes live projects and hands-on practice.

☕Java Stack
Core JavaOOP ConceptsSpring BootHibernate/JPAREST APIsMySQLMavenDeployment
🐍Python Stack
Python BasicsOOP in PythonDjango/FlaskREST APIsPostgreSQLDockerDeployment
🟩MERN Stack
HTML/CSS/JSReact.jsNode.jsExpress.jsMongoDBReduxREST APIsDeployment
🐘PHP Stack
PHP BasicsMySQLLaravelMVC PatternREST APIsComposerDeployment
🖥️Linux / Unix
Terminal BasicsFile SystemPermissionsProcess MgmtNetworkingCron JobsPackage Mgmt
💲Shell Scripting
VariablesConditionalsLoopsFunctionsCron JobsAutomation Scripts
⚙️Bash Scripting
Bash SyntaxText ProcessingAWK / SEDRegexDebuggingReal Projects
🖌️UI & UX Development
Design ThinkingFigmaWireframesPrototypingUser ResearchDesign Systems
🔍Software Testing
Manual TestingTest CasesBug ReportsJIRAAgile QATest Planning
🤖Python Selenium
SetupDOM LocatorsActionsTest SuitesPage Object ModelCI Integration
✔️Non-Performance Testing
Functional TestingRegressionSmoke TestingIntegrationUATSanity Testing
🔓Ethical Hacking
ReconScanningExploitationPost-ExploitationReportingKali Linux
🌐Web App Pen Testing
OWASP Top 10Burp SuiteSQL InjectionXSSCSRFAuth Bypass
🔗API Pen Testing
PostmanAPI ReconAuth FlawsInjectionRate LimitingFuzzing
📡Network Pen Testing
NmapWiresharkMetasploitMITMLateral MovementPivoting
📱App Pen Testing
APK AnalysisFridaSSL Pinning BypassRoot DetectionDynamic Analysis
🔒Cyber Security
CIA TriadFirewallsIDS / IPSSIEMRisk AssessmentIncident Response
👁️SOC Analyst
Log AnalysisSIEM ToolsIncident ResponseThreat IntelAlert TriagePlaybooks
🦠Threat Hunting & Malware
Malware TypesStatic AnalysisDynamic AnalysisYara RulesEDR ToolsForensics
🔬Computer Forensics
Evidence CollectionChain of CustodyDisk ForensicsMemory AnalysisReporting
⚙️DevOps Engineer
GitCI/CD PipelinesDockerKubernetesTerraformMonitoringHelm
☁️AWS
IAMEC2S3VPCLambdaEKSCloudFormationCloudWatch
🔷Azure
Azure ADVirtual MachinesAKSDevOps PipelinesAzure MonitorDefender
🔵GCP
Compute EngineGKECloud RunBigQueryPub/SubIAMCloud Build
🖧Cloud Computing
IaaS/PaaS/SaaSMigration StrategyCloud ArchitectureFinOpsMulti-Cloud
🏗️System Design
ScalabilityLoad BalancingCachingDatabasesMicroservicesCAP Theorem
🧠Generative AI
LLM BasicsPrompt EngineeringRAGFine-tuningAPI IntegrationAI Apps
🤖Agentic AI
Agent DesignTool UseMemory SystemsMulti-AgentOrchestrationMCP Servers
⚡AI Automation (n8n)
n8n SetupWorkflowsHTTP NodesAI IntegrationTriggersDeployment
🔄AI DevOps
MLOpsModel DeploymentModel MonitoringCI/CD for MLFeature StoresLLMOps
⭐ Why KoolHub Tech

Built for Real Careers

🎯
1-to-1 Personal Attention
Dedicated sessions at your own pace. No batch rush — pure focused, customised learning built around you.
💼
Active Job Reference
We actively refer students to job openings after course completion. Your career doesn't stop at the last class.
🎓
Certificate Provided
Industry-ready certificate on completion. Instantly boost your resume, LinkedIn profile, and job applications.
⚡
Live Project Practice
Hands-on real-world projects built into every course. Graduate with a portfolio that speaks louder than a certificate.
🗓️
Flexible Timings
Weekday, weekend, morning or evening — we schedule around your life. Dedicated weekend batches available.
🆓
Free Demo Class
No commitment required. Attend a free demo session first, experience the teaching style, then decide. Zero pressure.
🚀 How It Works

Start in 4 Simple Steps

💬
Reach Out
Message us via WhatsApp or email to ask about any course or batch timing.
🎯
Free Demo Class
Attend a free live demo to experience the teaching style firsthand — no commitment.
👥
Join Your Batch
Pick 1-to-1 or group, choose your schedule, and start your learning journey.
🏆
Get Certified
Complete the course, earn your certificate, and get actively job referred.
📞 Get In Touch

Start Your Journey Today

Reach out directly — free demo available with no commitment needed.

✉️
Email
koolhub@koolhub.org
🌐
Mode
100% Online · Learn From Anywhere
🎓
Batches
1-to-1 & Group · Weekday & Weekend
👤
1-to-1 Class
Your pace · Flexible timing
👥
Group Class
Peer learning · Weekend batches

✨ What You'll Get

Everything you need to go from learner to hired — included in every course.

🎓 Certificate
💼 Job Reference
⚡ Live Projects
🆓 Free Demo
📱 100% Online
🗓️ Flexible Timing
🎯 1-to-1 Option
🤝 Peer Learning
✉️ Email Us to Get Started