Skills & Technologies

Learn a skill, then find the job

Each technology below has its own hub: tutorials and articles to learn it, plus the open roles currently hiring for it.

Python159 Java110 JavaScript99 SQL92 Git91 AWS58 C55 react55 REST APIs45 CI/CD43 typescript39 Docker34 HTML34 NodeJS33 Software Development33 CSS32 Data Structures32 Agile31 Angular30 Generative AI29 Problem Solving28 Algorithms27 Debugging27 Machine Learning27 Linux26 Azure24 GCP24 MySQL23 Kubernetes22 Programming21 GitHub20 PostgreSQL20 React.js20 Spring Boot20 Microservices19 Software Testing19 Go18 Object-Oriented Programming18 Unit Testing17 APIs16 Data Analysis16 LLMs16 LangChain16 MongoDB16 NoSQL16 Software Engineering16 Distributed Systems15 FastAPI14 HTML514 Power BI13 RAG13 TensorFlow13 PyTorch12 Troubleshooting12 Automation11 Bash11 Full Stack Development11 Prompt Engineering11 Tableau11 Testing11 .NET10 AI/ML10 Frontend Development10 Jenkins10 Kafka10 Redux10 C/C++9 CSS39 DevOps9 Jira9 LLM9 Langgraph9 Networking9 Operating Systems9 Pandas9 System Design9 Unix9 Communication8 Data Analytics8 Data Structures & Algorithms8 Deep Learning8 Flask8 RESTful APIs8 AI7 Ansible7 Artificial Intelligence7 Azure DevOps7 Code Review7 Databricks7 Django7 GenAI7 Grafana7 Jest7 NumPy7 Oracle7 REST API7 SDLC7 SQL Server7 Scala7 Snowflake7 Test Automation7 Version Control7 Vue.js7 API Testing6 AngularJS6 Cassandra6 Cloud Computing6 Database Management6 Design Patterns6 Elasticsearch6 JSON6 Microsoft Azure6 NLP6 Next.js6 Object-Oriented Design6 Postman6 React JS6 Relational Databases6 SAP6 Scikit-learn6 Statistics6 Technical Documentation6 Terraform6 AI Tools5 Backend Development5 Cloud Infrastructure5 Cloud Platforms5 Coding5 Cypress5 Data Science5 Data Visualization5 Excel5 GitHub Copilot5 GitLab5 Golang5 Integration Testing5 LLAMAIndex5 LLM APIs5 Large Language Models5 Playwright5 PowerShell5 Project management5 Prometheus5 PySpark5 REST5 React Native5 TDD5 Web Development5 .NET Core4 AI-Assisted Development4 API Development4 ASP.Net4 Android4 Big Data4 Bootstrap4 Business Analysis4 Business Intelligence4 Claude4 Data Engineering4 ETL4 Express.js4 GraphQL4 Microsoft Excel4 Perforce4 Power Apps4 Power Automate4 R4 Redis4 Reporting4 Ruby4 Salesforce4 Scrum4 Selenium4 SharePoint4 Shell Scripting4 Software Development Life Cycle4 Software Development Lifecycle4 Splunk4 Springboot4 Systems Analysis4 Vector Databases4 Windows4 jQuery4 .NET Framework3 AJAX3 API3 AWS Bedrock3 Agentic AI3 Analytical Skills3 Apache Kafka3 Apache Spark3 Application Development3 Automated Testing3 Azure OpenAI3 CAN3 Claude Code3 Collaboration3 Computer Science3 Containers3 Cursor3 Cybersecurity3 Data Management3 Data Pipelines3 Database3 Database Design3 Databases3 DynamoDB3 EKS3 ES6+3 Embedded Systems3 Embeddings3 Ethernet3 Figma3 GitHub Actions3 GitLab CI3 Google Cloud3 Hibernate3 IP Networking3 ITSM3 JPA3 JUnit3 Lambda3 Maven3 Microsoft Office3 Multithreading3 NestJS3 OOPs3 OpenAI3 OpenShift3 Quality Assurance3 RDBMS3 RabbitMQ3 Regression Testing3 Responsive Design3 Ruby on Rails3 RxJS3 SASS3 SQLite3 Secure Coding3 Software Architecture3 Spark3 TCP/IP3 Tailwind CSS3 UI Development3 Vue3 Web Application Development3 2G2 3G2 4G2 AI Agents2 AI Coding Tools2 AI Integration2 AI coding assistants2 API Design2 Agile Methodologies2 Agile Methodology2 Attention to Detail2 Azure AD2 Azure Synapse2 Backend2 Change management2 Claude Agent SDK2 Cloud Development2 Cloud Native2 Cloud Operations2 Cloud Security2 Cloud Technologies2 CloudFormation2 Code Quality2 Code Reviews2 Codecept2 Computer Networks2 Confluence2 CrewAI2 Cross-Browser Compatibility2 D32 DBMS2 Data Entry2 Data Mining2 Data Modeling2 Data Modelling2 Data Processing2 Data Quality2 Data Storage2 Data Transformation2 Data Warehousing2 Database Fundamentals2 Datadog2 Documentation2 Dynatrace2 ECS2 ETL/ELT2 Electrical Engineering2 Embedded Software2 Ember2 Exploratory Testing2 Firmware2 Flutter2 Front-End2 Front-end Frameworks2 Frontend2 Functional Testing2 Git Version Control2 Git/GitHub2 Google Sheets2 Gradle2 Grunt2 Gulp2 Helm2 IAM2 JBoss2 JDBC2 Keras2 Kotlin2 Logistics2 MS Excel2 MS Office2 Memcached2 Microsoft Copilot2 Microsoft PowerPoint2 Mobile Development2 Mocha2 Monitoring2 NGINX2 NPM2 Network KPIs2 New Relic2 Numba2 Object-Oriented Programming (OOP)2 Open Source2 OpenAI APIs2 PHP2 PL/SQL2 Performance Optimization2 Perl2 PostgresDB2 PowerPoint2 Probability2 Process Mining2 PyTest2 QNX2 Quality Engineering2 RESTful API2 RHEL2 RPA2 React Testing Library2 Regression2 Requirements Analysis2 S32 Salesforce Data Loader2 Scalability2 Scripting2 Security2 ServiceNow2 Signalling Protocols2 Software Maintenance2 Spring2 Spring Framework2 Statistical Analysis2 Swagger/OpenAPI2 Team Collaboration2 Technical Troubleshooting2 Telecom Standards2 Time Management2 Transformers2 UART2 Unix/Linux2 VMware2 VS Code2 VxWorks2 Web Applications2 Web Components2 WebGL2 WebSockets2 Webhooks2 Webpack2 Windows server administration2 XML2 dbt2 iOS2 .NET application Support1 AEM1 AI Automation1 AI Builder1 AI Engineering1 AI Governance1 AI fluency1 AI implementation1 AI-native workflows1 AKS1 API Gateway1 API Integration1 ASP.NET MVC1 AWS Amplify1 AWS Glue1 AWS Textract1 AWS Transcribe1 Adaptability1 Adobe Creative Suite1 Advanced Analytics1 Agent Assist1 Agentic Frameworks1 Agile Delivery1 Agile Development1 Agile Engineering Practices1 Airflow1 Algorithm design1 Amazon Pay1 Amazon Web Services1 Analytical thinking1 Analytics1 Android SDK1 Angular CLI1 Angular JS1 Anthropic1 Anthropic APIs1 Apex1 Apollo Client1 AppSync1 Appium1 Application Analysis1 Application Design1 Application Maintenance1 Application Support1 Architecture Patterns1 Argo1 ArgoCD1 Arrow1 Artifactory1 Artificial Intelligence Systems1 Async Programming1 Athena/Presto/BigTable1 AutoGen1 Automated Code Analysis1 Automation Anywhere1 Automation Frameworks1 Aveva OSIsoft PI1 Azure AI1 Azure CLI1 Azure Data1 Azure Data Factory1 Azure Git1 Azure Service Bus1 BDD1 BPMN1 BTP integration suite1 Babel1 Back-End1 Back-End Technologies1 Backbone1 Bare-Metal Development1 Bash scripting1 Batch Processing1 Big Data Platform1 Bill Payments1 Bloomreach1 Browser Technologies1 Budgeting1 Build Tools1 Business Intelligence Tools1 Business Object1 Business System Design1 CCL1 CV1 Calibration1 Candidate Sourcing1 Canvas API1 Catalog Integrations1 Celonis1 ChatGPT1 Chef1 ChromeDB1 CircleCI1 Classification1 Claude Design1 Client-Server Architecture1 Cloud1 Cloud Architecture1 Cloud Edge1 Cloud Edge Software1 Cloud Environments1 Cloud Platform1 Cloud Software1 Cloud deployments1 CloudWatch1 Clustering1 CodeBuild1 CodeCommit1 CodeDeploy1 CodePipeline1 Cognitive Assistance1 Command Line1 Communication Skills1 Compatibility Testing1 Compiler Concepts1 Complexity analysis1 Component-Driven Architecture1 Computer Architecture1 Computer Science fundamentals1 Computer Skills1 Concurrency1 Configuration1 Configuration Management1 Content Management1 Context API1 Continuous Integration and Deployment1 Continuous Learning1 Contract Administration1 Copilot Studio1 Core Network1 Cosmos Analytics1 Couchbase1 Coupa1 Cross-Functional Collaboration1 Crystal Reports1 Cucumber1 Cursor AI1 Customer Service1 Customer support1 DA21 DAX1 DB21 DNS1 Dashboard Development1 Data Analysis and Visualisation1 Data Cleaning1 Data Extraction1 Data Governance1 Data Handling1 Data Integration1 Data Migration1 Data Platforms1 Data Privacy1 Data Storytelling1 Data Validation1 DataStage1 Database Checks1 Database Management Software1 Database Management Systems1 Dataiku1 Debugging Tools1 Decontamination1 Defect Tracking1 Deployment1 Design Handoff1 Design Principles1 Design Specifications1 Design Thinking1 DevSecOps1 Device Drivers1 Digital Analytics1 Digital tooling1 Distributed Computing1 Document Management1 Docxtemplater1 Domain-Driven Design1 E3651 EC21 ECMAScript1 EDA1 ELK1 ELT1 ERP1 ESLint1 Elastic Search1 Embedded Programming1 Emulation1 End-User Computing1 End-to-End Testing1 Engineering Design Tools1 English communication1 English proficiency1 Enterprise Application Integration1 Enterprise Java1 Enterprise Software1 Entra ID1 Experimentation1 Exploratory Data Analysis1 Express1 Express Js1 FPGA1 Fargate1 Fast API1 Fault-Tolerant Systems1 Feature Engineering1 FedRAMP1 File Handling1 Finite State Machines1 Firmware Testing1 Flexbox1 Flink1 Forecasting1 Foundation Models1 Framer Motion1 Freemarker1 Full-stack Engineering1 GCC1 GDB1 GKE1 GWT1 Gemini APIs1 GitLab CI/CD1 Google Ad Manager1 Google Analytics1 Google BigQuery1 Google Cloud Platform1 Google Docs1 Graduate Trainee1 Grid1 Group Policy Objects (GPO)1 HTTP1 Hadoop1 Hadoop/hive1 Hardware Design1 Hardware Maintenance1 Harness1 Health and Welfare Tech1 Healthcare Workflow1 IBM Consulting Advantage Platform1 IBM MQ1 IBM Platform LSF1 IBM Tivoli Workload Scheduler1 IDCP1 IIS Server1 IPC1 IPv41 ISO 270011 IT Infrastructure1 IT Support1 ITIL1 Implementation1 Import Wizard1 Incident Management1 Information Extraction1 Infra1 Infrastructure1 Infrastructure as Code1 Installation Procedures1 Integrations Engineering1 Inter-Process Communication1 Interactive Application Development1 Interpersonal Skills1 Inventory Platform1 Invoice Management1 IoT1 Ivalua1 J2EE1 JMS1 JMX1 JPA/Hibernate1 JPA21 JSF1 JWT1 Jade1 Jahia1 Jasmine1 Java 8+1 JavaScript ES6+1 Jax1 Jupyter Notebooks1 K-Means1 K8S1 KPI Reporting1 Karpenter1 Kibana1 Kinesis1 Knowledge Management1 LESS1 LLM API1 LLM Integration1 Laboratory Equipment1 Lang Chain1 LangServe1 Large-Scale Computing1 Latex1 Lean/Six Sigma1 Lightning Web Components1 Linear Algebra1 Linear programming1 LinkedIn1 Linux/Unix1 Logical Thinking1 Logs1 Logstash1 Loki1 Low-Latency Programming1 Low-Latency Systems1 MATLAB1 MCP1 MLOps1 MS Access1 MS Office Suite1 MS SQL1 MSSQL1 MVC1 Machine Learning Algorithms1 Magento1 Management Reporting1 Manual Testing1 Mathematical Optimization1 Mechanical Engineering1 Medallion Architecture1 Mentorship1 Messaging1 MicroStrategy1 Microsoft1 Microsoft 3651 Microsoft 365 Tools1 Microsoft Active Directory1 Microsoft Azure databrick1 Microsoft Dataverse1 Microsoft Entra ID1 Microsoft Fabric1 Microsoft InfoPath1 Microsoft Power BI1 Microsoft SQL Server1 Microsoft Word1 Microsoft technology stack1 Mixed Integer Programming1 Mobile1 Mobile-First Design1 Mockito1 ModBus1 Model Context Protocol (MCP)1 Mongo1 MuleSoft ESB1 Multi-threading1 Multiprocessing1 NX Monorepo1 Natural Language Processing1 Neo4j1 Network Security1 Network Troubleshooting1 Nintex1 No-SQL1 No/Low Code Platforms1 Node1 Nonlinear optimization1 OOP1 ORM1 Object-Oriented Software1 Observable1 Open-ended research1 OpenBMC1 OpenSearch1 OpenStack1 Operating Systems Management1 Operations Research1 Optimization Mathematics1 Organizing Skills1 Ownership1 PCI-DSS1 PL-SQL1 PWA1 PaaS1 Payment Systems1 Pega1 Performance1 Pipette Service1 Pivotal Cloud Foundry1 PizZip1 Pointers1 Polars1 PostGRE1 Postgres1 Power Insight1 Power Platform1 Power Query1 Predictive Modeling1 Prisma1 Process Synchronization1 Procurement1 Product Design1 Product Development1 Product Management1 Production Support1 Project Estimation1 Prompt Iteration1 Prompting1 Prototyping1 Python Application Programming1 QA Testing1 Qiskit1 Qlik Sense1 Qt1 Quality Control1 Quality Management1 Quality Procedures1 Quarkus1 Queues1 RAG frameworks1 RTL Simulation1 RTOS1 Railway1 React Hooks1 ReactNative1 Reactive Programming1 Real-Time Applications1 Recharts1 Record Management1 Record-keeping1 Recruitment1 Red Hat OpenShift1 Redux Toolkit1 Regex1 Reinforcement Learning1 Release Management1 Render1 Requirements Gathering1 Retrieval-Augmented Generation1 Risk Management1 Robot Framework1 Root Cause Analysis1 Rust1 SAP BOBJ1 SAS1 SDET1 SEO1 SFMC1 SIEM1 SNS1 SOC 21 SOQL/SOSL1 SQLServer1 SQS1 SSL Certificates1 STL1 SVN1 SaaS1 Salesforce Administration1 Scalable Systems1 Scheduling1 ScikitLearn1 Secure Development1 Security Operations1 Security Testing1 Semantic Analysis1 Sequelize1 Serial Number Verification1 Server Architecture1 Server-Sent Events1 Serverless Computing1 Service Coordination1 Service Documentation1 ShadCN1 Shared Memory1 Shopify1 Signavio1 Silicon Bring-Up1 Sketch1 Snaplogic1 SoC Architecture1 Socket Programming1 Socket.IO1 Software Development Lifecycle (SDLC)1 Software Engineering Tools1 Software Integration1 Software Systems Design1 Software Troubleshooting1 SonarQube1 Source Code Editors1 Source Code Management System1 Spend Analysis1 Spring Data JPA1 Spring MVC1 Stakeholder Collaboration1 Stakeholder Coordination1 Stash1 Statistical Modeling1 Step Functions1 Storage1 Storage Software1 Story Telling1 Strategic Thinking1 Streamlit1 Structured Programming1 Stylus1 Supply Chain Management1 Switching Solutions1 System Administration1 System Analysis1 System Architecture1 System Documentation1 System Integration1 System Testing1 System Validation1 SystemVerilog1 Systems Design1 Systems Programming1 TLS/SSL1 TanStack Query1 Tcl1 Technical Administration1 Technical Analysis1 Technical Project Support1 Technical Support1 Technology1 Telemetry1 Test Cases1 Test Data1 Test-Driven Development1 ThoughtSpot1 Three.js1 Timeseries1 Tomcat1 UAT1 UDP1 UI/UX1 UVM1 UX/UI Design1 Ubuntu1 Ui51 Unify Apps1 Unity1 Unix Shell Scripting1 User Assist1 User Experience Analysis1 User Research1 User-Centered Design1 VB.NET1 Vault1 Vendor Management1 Vercel1 Verilog1 Version Control (Git)1 Vert.x1 Video Analysis1 Virtual Machines1 Virtualization1 Visualization1 Vite1 Vulnerability Scanning1 Watson APIs1 Watsonx1 Watsonx Assistant1 Watsonx Orchestrate1 Web APIs1 Web Accessibility1 Web Performance Optimization1 Web Scraping1 Web Services1 Web Testing1 WebAPI1 WebLogic1 Webflow1 Website Optimization1 Wi-Fi1 Wicket1 Windows OS1 Wireless Networking1 Wireshark1 Wiz1 WooCommerce1 Workbench1 Workflow Automation1 Workflow Optimization1 X-Ray1 XGBoost1 Zapier1 ZeroMQ1 Zookeeper1 Zustand1 eCommerce1 iOS Testing1 iPadOS Testing1 n8n1 ngrx1 node-js1 tcsh1 Client-Server Communication0 STOMP0 Telecom0 Wireless Protocols0