Jai Kumar Meena

AI/ML Engineer — Agentic Systems, Tool-Use & Multi-Agent Orchestration (MCP, A2A), LLMs/SLMs, Edge/Cloud

New Delhi, India
JK422331@gmail.com
+91 8800682416

Build agentic AI systems in production: tool-using agents over retrieval and structured outputs, with memory that persists across sessions and the serving latency underneath it. My own project, CVC, is a cognitive-version-control substrate for AI agents — published on PyPI as tm-ai (v3.8.19) — where every conversation turn, decision and tool call is persisted as an immutable Merkle DAG; a 51-agent simulation on top of it persists and replays every agent's reasoning. Before that: an enterprise agentic-RAG system that cut analyst review time ~40% and P95 latency 1.6s→700ms, and a production edge-inference app with 10,000+ scans processed. End to end — model, runtime, and the product surface.

Experience

Co-founder, AI/ML Engineering

lvl360 (train360)

2026 - Present
  • Built train360, a multi-tenant enterprise learning platform that turns raw documents into interactive courses: Next.js 15 + React 18 + TypeScript on Firebase, with a Google Genkit / Gemini AI pipeline (PDF -> OCR -> structured content) behind it.
  • Designed the AI content pipeline end to end - OCR extraction, automatic course generation, SCORM playback for legacy content, and a manager compliance dashboard.
  • Shipped AI avatars, voice cloning, MCQ/evaluation generation and multi-team chat workspaces; real-time Firestore listeners with company-level data isolation across 50+ organisations.

Data Architecture Design Specialist (Contract)

US-based Enterprise AI Startup

Apr 2025 - Present
  • Designed agentic RAG system with tool-use and function-calling chains for compliance gap analysis.
  • Orchestrated via LangChain, MCP-style tool interface definitions, and structured outputs; reduced analyst review time by ~40%.
  • Implemented vector search (FAISS/Chroma) with hybrid retrieval and reranking (SentenceTransformers); added eval harness (faithfulness, groundedness, latency SLAs).
  • Built FastAPI microservices with streaming tokens, retry/backoff, circuit breakers, Redis caching; cut P95 latency from 1.6s→700ms.
  • Frontend in React/Tailwind/Shadcn with audit trails and prompt versioning; RBAC over Firebase + Postgres.
  • Integrated Gemini 2.0 Flash for rapid tool-use; added small local SLM (e.g., Phi-3/LLama-3.2 3B) for on-device redaction and cost control; automatic model routing by task/latency budget.

AI & Full-Stack Developer (Contract)

Luxury Rydes

May 2025 – July 2025
  • Delivered tri-platform apps (iOS/Android/Web) in 12 weeks using Flutter + Firebase; provisioned Cloud Functions for realtime pricing, driver ETA, and surge logic.
  • Built support agent with retrieval over policy/FAQ and tools for booking lookup, refund quotes, and route estimation; live handoff to human via ticket API; reduced median resolution time by ~35%.
  • Developed Maps APIs + geo-indexed queries; added anomaly detection for fraudulent trips using heuristic+embedding features.

AI Developer (Part-Time)

IrisIdea TechSolutions

Apr 2024 – Present
  • Lead on LeafAid, a plant-disease diagnosis app: an ensemble CNN (EfficientNet + ViT + ConvNeXt, late fusion) at 98-99% top-1 across 39 disease classes, quantised and distilled to a <10 MB TensorFlow Lite model for sub-2-second offline inference on $80 phones.
  • “Hibiscus” chatbot: Gemini tool-use for diagnosis, care schedule, and treatment lookups; integrated safety filters and disclaimers; >20k sessions, crash-free rate >99.6%.
  • Set up telemetry (Firebase Crashlytics, custom events), A/B prompts, and rollout via staged tracks on Play Store; 10,000+ scans processed, 90% model-size reduction.

AI Model Trainer (Freelance)

Outlier

Sep 2024 – Nov 2024
  • Authored high-difficulty code and math prompts; applied RLHF-style preference ranking; specialized prompt/program-of-thought for tool-former-style usage.
  • Evaluated chain-of-thought suppression vs structured rationales; improved exact-match on held-out tasks by ~3–5pp.

Technical Skills

ai Ml

Agentic AI: LangChain, LangGraph, LlamaIndex, AutoGen, CrewAI, planning, reflection, evalsAgent memory: MCP (Model Context Protocol), content-addressed storage, Merkle DAG, semantic recall, prompt & audit versioningModels: Gemini 1.5/2.0, Claude 3.5 Sonnet, GPT-4o, Llama-3, Phi-3Inference: RAVE, torchcrepe, TensorFlow Lite, Core ML, quantization & distillationFrameworks: TensorFlow, PyTorch, Scikit-learn, OpenCVRetrieval: RAG, Vector DBs (Chroma, FAISS, Pinecone), Hybrid Search + rerankingTools: HuggingFace, Ollama

frontend

React, Next.js 14, TypeScriptTailwind CSS, Shadcn UI, Framer MotionThree.js, React Three FiberState Management: Recoil, Zustand, React QueryStreamlit (Python UI)

backend

Python (FastAPI, Flask)Node.js, ExpressDatabases: PostgreSQL, Redis, MongoDB, FirestoreCloud: Google Cloud Platform (GCP), Firebase FunctionsAuth: NextAuth, Firebase Auth, JWT

mobile

Flutter (Dart) - Cross-platformNative Android (Kotlin/Java knowledge)Mobile AI: TensorFlow Lite, On-device inferenceGoogle Maps IntegrationState Management: Provider, Riverpod, Bloc

languages

PythonTypeScript/JavaScriptDartC++SQL

tools

GitHub, VS Code, PostmanOpenCV, MediaPipe, pyttsx3Docker, Kubernetes, CI/CD

Selected Projects

CVC - Cognitive Version Control for AI Agents

Founder / Lead Engineer

Python, FastAPI, MCP, SQLite, ChromaDB, LangGraph, Pydantic v2

Built a substrate that versions an AI agent's cognitive state rather than its source: every conversation turn, decision and tool call persisted as an immutable, content-addressed Merkle DAG in SQLite plus a content-addressable blob store. Ships as a Click + Rich CLI, a FastAPI gateway, and an MCP server (stdio/SSE) so agents can commit, branch and restore their own reasoning. Published on PyPI as tm-ai (v3.8.19); 944 commits, 1,707 Python files, 147 test files.

AstroSwarm - 51-agent simulation on CVC

Multi-agent orchestration experiment

CVC, Google Gemini 2.0 Flash, Python

Ran a 51-agent space-crisis simulation (1 Mission Controller, 5 Captains, 45 Specialists) where every agent's reasoning is persisted as a real CognitiveCommit and all 51 share one persistent hive-mind memory. 51/51 agents activated, 4/4 experiments passed, 5/5 integrity checks, 128 hive-mind commits, 172.5s total runtime on a 1.2 MB Merkle DAG.

Fine Tune - real-time voice-transform engine

Audio plugin & offline engine

Python, torchcrepe, RAVE, JUCE 8, Core ML, MPS

Built a voice-identity transformation engine (not pitch correction): a torchcrepe F0 detector at 100 fps driving RAVE timbre re-synthesis through IRCAM pre-trained models, with provenance sidecars. Measured on Mac Mini M4 (arm64): CREPE RTF 0.48, RAVE sol_ordinario_fast RTF 0.08 - 12x faster than realtime; Core ML export under 5% CPU per stereo channel. Ships as a JUCE 8 AUv3 and VST3 plugin for Logic Pro, Ableton, Reaper and FL Studio.

Smart AI Agent IDE

Full-Stack AI-Powered IDE

Python, Streamlit, Google Gemini AI, NetworkX

Built hierarchical/graph planner with memory and tool registry (HTTP, SQL, file, search); supports MCP-compatible JSON tool schemas and function-call I/O. Added task decomposition heuristics, reflection, and retries; improved task success on internal benchmarks by ~25–40% vs vanilla single-step prompting. Implemented run logs, traces, and cost/latency budgets per subtask; pluggable retrievers and safety rules.

Just-Office

Full-Stack Web App

React.js, Node.js, Express.js, MongoDB

Built a web application to manage office spaces and bookings, reducing manual allocation time by 40%. Designed a seamless UI, improving user interaction satisfaction scores, with a robust backend handling 1,000+ daily requests.

Smart Teaching Assistance Application

Web App

Python, Streamlit, Google Gemini AI

Engineered an AI teaching assistant, automating lesson plan generation and saving educators up to 30% of preparation time. Included an interactive Q&A system, supporting 95% accurate responses and enhancing educator productivity by 20%.

YT Note Card Generator

Web App

Python, Streamlit, GenAI, YT Transcript API, G-Cloud

Created a website using Google Gemini Pro for note card generation from YouTube videos. Achieved 100% accuracy in generating 10-12 insightful note cards per video, enhancing user learning efficiency by 25%.

Real Estate Assistant

Web App

Python, Streamlit, Google Generative AI, pandas

Produced an AI chatbot for real estate queries, improving user engagement by 30%. Integrated PDF and CSV processing for property data, reducing query response time by 40%.

AIEndoEnforcer

Application

Python, OpenCV, MediaPipe, Streamlit, Google Gemini AI, pyttsx3

Developed an AI-powered workout assistant for real-time exercise tracking using computer vision and pose estimation. Real-time rep counting and posture scoring; voice feedback; designed for low-latency edge inference.

Education

M.Tech by Research — Computer Science & Engineering

Delhi Technological University, New Delhi

2026 - PresentSupervisor: Dr. Rahul Katarya

BTech (Computer Science Engineering)

Delhi Technological University, New Delhi

2025CGPA: 7.0

Grade XII

Kendriya Vidyalaya, New Delhi

202176.6%

Grade X

Kendriya Vidyalaya, New Delhi

201973.6%

Achievements

Amazon ML Hackathon

Ranked top 50 out of 78,000 Participants

SIH 2024 Finalist

Selected as a finalist in all-India competition from 86,000 participants

SIH 2022

Competed among 100 teams with innovative solutions

Vihaan007 Hackathon

Ranked top 25% out of 390 teams, advanced to final round

Science Olympiad

1 Gold and 2 Bronze medals