Active

Sachin Jaiswal

Full Stack Engineer

Remote (global)

LinkedIn profile available to registered employers

Spoken: IntermediateWritten: Intermediate

Self-assessed English levels

Projects

VoxApp: Voice AI platform

5,000+ concurrent sessions; p95 latency cut from 450ms to 180ms at 10,000+ RPM; DB load down 40%

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NodeReactMySQLExpressRabbitMQAWSVAPIOpenAI APIZapierMake.comn8nMicroservices

RefChecker: Hiring reference-checking platform

p95 latency cut from 450ms to 180ms at 10,000+ RPM; DB load down 40%

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Node.jsReactMySQLExpressRabbitMQRedisAWSMicroservicesJobAdder ATSStripe

Stack & AI tools

OpenAI APIMCPPineconeRAGNode.jsExpressReact.jsMongodbMySQLawsMicroservicesPostgrSQLClaudeCursorGeminiGitHub CopilotClaude codeClaude coworkCursorClaude codeCodex

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