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Kaushalendra Singh

AI engineer & software developer building agentic systems - from context engines to production backends along with evaluation.


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About Me

  • AI Engineer @ EpicWise — building the core context engine: LangGraph pipelines, a public MCP server, and hybrid Pinecone + Neo4j retrieval.
  • Backend Developer Intern @ FaxLab — shipped course catalog, auth, and dashboards for an AI course platform, with zero QA rollbacks.
  • Evident — turns any URL into structured, typed data with transparent confidence scores for AI agents.
  • RepoGraph AI — VS Code extension that turns mapped as a live dependency graph and answered with file:line proof. And your AI agent gets a one-file brief that cuts its context tokens by up to 40%. Right inside VS Code — install once, use it in every project.
  • Buildify Labs — LangGraph (ReAct) agent that converts natural language into SQL and live dashboards.
  • Lips Sync Face Tracker - Keyframe-based face tracking annotation tool for lip-sync: draw, move & resize speaker bounding boxes with forward-fill (no interpolation), mark absent segments, and export per-frame pickle.
  • InvoiceGuard-AI — ai-powered invoice and Purchase Order (PO) mismatch detection tool inspired by the finance automation workflows offered by peakflo
  • GRS Worker Portal — production worker-management system for attendance, payroll, and admin operations.
  • Attendance Tracker — real-time PWA attendance system with role-based access control.
  • Postly — real-time social platform using Socket.IO with Kafka-based async event processing.
  • AI Context Engine — RAG + vector search backend that turns documents into structured insights.
  • TwitterBotAI — AI-powered tweet automation using Gemini, pulling from news and RSS sources.
  • Contributor to Joplin — pull requests merged into the desktop app and sync engine by upstream maintainers.

Currently exploring agent reliability & evals, fine-tuning small models, and graph-based retrieval at scale.


Tech Stack

TypeScript Python C++ React Next.js Node.js FastAPI MongoDB PostgreSQL Redis Docker Kubernetes AWS LangChain PyTorch HuggingFace OpenAI Neo4j Langfuse LangSmith DeepEval


Also working with: LangGraph · MCP · RAG · Pinecone · DeepEval · Fine-tuning · LLM Evals

Profile Views

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  1. RepoGraph-AI RepoGraph-AI Public

    Turn any codebase into a visual graph. Explore structure, dependencies, and logic with AI.

    TypeScript 5

  2. buildifylabs buildifylabs Public

    Turn your raw business data into smart decisions - just ask, AI does the rest.

    Python

  3. evident evident Public

    Extract trusted, structured data from any website using MCP, REST, or Python.

    Python 3

  4. lipsync-face-tracker lipsync-face-tracker Public

    Keyframe-based face tracking annotation tool for lip-sync: draw, move & resize speaker bounding boxes with forward-fill (no interpolation), mark absent segments, and export per-frame pickle + H.264…

    JavaScript

  5. attendance-tracker attendance-tracker Public

    TypeScript

  6. Postly Postly Public

    Postly- A Social Media Application

    TypeScript