Chapter 05
Skills & Stack
Languages, frameworks, infrastructure, and integrations from production work.
Stack shaped by production work: Finanshels (Feb 2025 — present), The Good Glamm Group, Dukaan, and AI Planet; live products loopvoice.ai and bot9.ai; open builds OpenAGI and LegalEase. B.Tech CS (AI/ML) from JUET, CGPA 8.5/10.
Languages
PythonTypeScriptJavaScriptSQLBash
Frontend
Next.jsReactTailwind CSSFramer Motion
Backend
NestJSFastAPINode.jsExpressRESTGraphQL
AI / ML
LangChainLlamaIndexRAGVector SearchAgent OrchestrationOpenAIAnthropic
Infrastructure
AWS LambdaDynamoDBSQSDockerKubernetesRedisGCP
Databases
PostgreSQLMongoDBDynamoDBPineconeWeaviatepgvector
Integrations
TelnyxTypesenseWebSocketsSlackWhatsAppSTT/TTS