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Shashank Yadav

@shashankyadavsde

SDE-II | 4+ yrs full-stack (Node/TS/React) + GenAI. Built agentic RAG, ERP integrations & event-driven microservices for US enterprise.

India

Message

What I'm looking for

Seeking a full-stack or AI/GenAI engineering role to build agentic systems, RAG pipelines, and scalable microservices. Open to remote-first teams.

At Dentira Tech, I own ERP invoice-sync reliability across Sage Intacct, NetSuite, and QuickBooks, reducing unsynced invoices by 75% in one month. I also led a centralized Radix-based design system rollout across six products and delivered operational data pipelines, address validation, and a mobile-responsive receipt-upload PWA.

Previously at Global SignIn–Gevme, I built real-time AI chatbot experiences, Node.js microservices, and performance improvements that cut p95 API latency from 800ms to 400ms. Independently, I built PoppyAI, an agentic document-intelligence platform using NestJS, FastAPI, LangGraph, RabbitMQ, Qdrant, Kubernetes, Ragas, and Langfuse.

Experience

Work history, roles, and key accomplishments

Current

SDE-II

Current

Dentira Tech India Pvt Ltd

Feb 2025 - Present (1 year 6 months)

Owned ERP invoice-sync reliability (Sage Intacct, NetSuite, QuickBooks), cutting unsynced invoices 75% in one month. Led Radix design system rollout across 6 products. Built Slack data pipelines, address-validation pipeline, and a PWA cutting delivery 4-6 months to 1 month. AWS EC2 CI/CD. Conducted 6+ technical interviews.

TypeScript React Next.js MongoDB OpenSearch Sage Intacct NetSuite Quickbooks Recoil CI CD Radix Google Address Validation API PWA

Current

Founder / Builder – PoppyAI

Current

PoppyAI

Jan 2024 - Present (2 years 7 months)

Built an agentic RAG platform (personal project) using LangGraph, NestJS, FastAPI, RabbitMQ, Qdrant, Kubernetes, and KEDA. Features include corrective RAG, MCP server/client, LlamaIndex chunking, Langfuse LLM tracing, Ragas eval harness, SSE streaming, and GitHub Actions CI/CD.

Software Engineer

Global SignIn – Gevme (Spark AI)

Jun 2022 - Feb 2025 (2 years 8 months)

Built frontend for a real-time AI chatbot and implemented HTTP caching and query-level optimisation, cutting p95 latency from 800ms to 400ms. Developed Node.js microservices and adopted Next.js SSR to improve stability and SEO.