Technology coverage · 2026 demand order
Technology-Specific Proxy Interview & Job Support
Pick your stack. Every technology below has stack-matched experts for both proxy interview support and proxy job support, across USA and global markets.
AI & Data
AI/ML — Models · MLOps · case & coding roundsGenAI — LLM apps · RAG · prompt & evalLLM Engineering — Fine-tuning · serving · guardrailsRAG Systems — Vectors · retrieval · groundingAgentic AI — Agents · tools · orchestrationMLOps — Pipelines · registries · monitoringAI Platform Engineering — GPU infra · serving · platformsData Science — Stats · modeling · storytellingData Engineering — Spark · pipelines · warehousingSnowflake — Warehousing · performance · sharingDatabricks — Lakehouse · Spark · DeltaPower BI / Analytics — DAX · modeling · dashboardsPrompt Engineering — Prompts · few-shot · structured outputVector Databases — Embeddings · ANN · Pinecone/QdrantAzure OpenAI — Enterprise LLMs on AzureAWS Bedrock — Managed foundation models on AWSGoogle Vertex AI — ML platform on GCPLangChain — LLM app frameworkLangGraph — Stateful agent graphsCrewAI — Multi-agent crewsAutoGen — Conversable multi-agentOpenAI API — GPT · tools · structured outputHugging Face — Transformers · models · datasetsModel Deployment — Serving · scaling · endpointsModel Monitoring — Drift · quality · observability
DevOps & Cloud
DevOps — CI/CD · IaC · automationCloud Engineering — Architecture · networking · costAWS — Services · architecture · deep-divesAzure — Cloud · AKS · role prepGoogle Cloud — GCP · GKE · data stackKubernetes — Orchestration · scaling · debuggingDocker — Containers · images · registriesTerraform — IaC · modules · stateCI/CD — Pipelines · releases · gatesGitHub Actions — Workflows · runners · CIJenkins — Pipelines · plugins · CISRE — SLOs · reliability · on-callObservability — Metrics · traces · logsDatadog — Monitoring · APM · alertsPrometheus / Grafana — Metrics · PromQL · dashboardsGitLab CI — Pipelines · runners · CI/CDHelm — K8s packaging · chartsArgo CD — GitOps · continuous deliveryELK / Elasticsearch — Search · logs · observability
Security
Cybersecurity — Threats · controls · responseDevSecOps — Secure pipelines · scanningCloud Security — IAM · posture · zero trustIAM / Zero Trust — RBAC · identity · policySOC / SIEM — Detection · monitoring · responseSplunk — SPL · dashboards · SIEMVulnerability Management — Scanning · triage · remediationApplication Security — SAST/DAST · secure code
Backend
Java — Core · DSA · concurrencySpring Boot — REST · data · microservicesMicroservices — Design · resilience · scalingPython — Backend · data · scriptingNode.js — APIs · async · services.NET — C# · ASP.NET Core · AzureASP.NET Core — Web APIs · middleware · DIC# — Language · LINQ · asyncREST APIs — Design · versioning · authGraphQL — Schema · resolvers · federationKafka — Streaming · topics · consumersEvent-Driven Architecture — Events · queues · sagasSystem Design — Scale · trade-offs · HLD/LLDBackend Engineering — APIs · data · scaleExpress.js — Node APIs · middlewareNestJS — Structured Node · DI · modulesAPI Design — REST · versioning · contractsDistributed Systems — Consistency · consensus · scale
Frontend
React — Hooks · state · performanceAngular — Components · RxJS · signalsVue — Reactivity · components · SFCsNext.js — SSR · routing · RSCTypeScript — Types · generics · safetyJavaScript — Core · async · closuresFull Stack Engineering — Frontend + backend + dataReact Native — Mobile · bridges · perfMicro Frontend — Module federation · compositionHTML / CSS — Layout · responsive · a11yUI Performance — Core Web Vitals · rendering
Enterprise
Workday — HCM · integration · reportingUiPath — RPA · Studio · OrchestratorRPA — Automation · bots · deliverySalesforce — Apex · LWC · admin-to-devSAP — Modules · ABAP · functionalServiceNow — ITSM · scripting · flowsOracle Fusion — ERP · cloud · functionalWorkday HCM — Core HCM · business processesWorkday Integration — EIB · Studio · Core ConnectorsWorkday Reporting — Advanced · matrix · calc fieldsWorkday Security — Domain · BP · security groupsWorkday Financials — Ledger · accounting · FINSWorkday Payroll — Pay · earnings · deductionsUiPath Orchestrator — Queues · scheduling · assetsUiPath REFramework — State machine · transactionsEpic / Healthcare IT — EHR · integrations · support
QA & Testing
QA Automation — Frameworks · CI · coverageSelenium — Web automation · waits · POMPlaywright — Modern E2E · fixtures · traceCypress — E2E · commands · CIAPI Testing — REST · contracts · automationPerformance Testing — Load · JMeter · profilingJMeter — Load testing · scriptingPostman — API testing · collections
Data Platforms
SQL — Queries · tuning · modelingPostgreSQL — Indexes · queries · scalingSQL Server — T-SQL · tuning · SSISMongoDB — Documents · aggregation · scaleRedis — Cache · structures · patternsOracle Database — PL/SQL · tuning · enterpriseMySQL — Queries · indexing · scalingETL — Pipelines · transforms · qualityInformatica — Mappings · workflows · ETLAirflow — DAGs · scheduling · orchestration
Support
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