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Resume of Vaishnavi Jaiswal — AI/ML Engineer

Vaishnavi
Jaiswal
AI / ML Engineer
Contact
vaishnavijaiswal.work@gmail.com
+91 8353945347
Lucknow, India
vaishnavijaiswal.dev
github.com/vaishnavijaiswalwork-hub
linkedin.com/in/vaishnavi-jaiswal
AI / LLM
RAG ArchitectureLangChainLangGraphOpenAI APIGemini APIQdrantVector SearchPrompt EngineeringAI Agentsmem0 · Neo4jFastAPIOllama
Programming
PythonJavaScriptReactFlutter / DartHTML / CSSJava
Dev Tools
Git / GitHubFirebaseVercelFigmaREST APIsLinux
Education
B.Tech — Computer Science
Uttaranchal University · Dehradun
Expected 2029
Class XII — Science
Lucknow Public School · 81.2%
2024 – 2025
Class X
Lucknow Public School · 87.8%
2022 – 2023
Languages
EnglishFluent
HindiFluent
Professional Summary

AI/ML Engineer with production experience building LLM systems, RAG pipelines, and autonomous agents. Shipped AI-powered features on platforms serving 200K+ monthly active users. Proficient across the full AI engineering stack — prompt engineering, vector databases, retrieval optimization, and LLM integration using OpenAI, Gemini, LangChain, and local models.

Professional Experience
AI & Product Engineer
DIFMO PVT. LTD.
 Jan 2026 – Jun 2026  ·  Lucknow, India
PressHop 55K+ users · 200K+ monthly active · 19 cities (UK, USA, India)
Built domain-grounded RAG systems for content discovery; grounded LLM responses in PressHop's knowledge base, reducing hallucination on live product queries
Shipped AI-assisted product features end-to-end — prompt engineering, vector integration, QA, and deployment on a live scaling platform
Led technical troubleshooting, regression testing, bug triage, and build validation during rapid feature releases
Owned full product lifecycle — requirements gathering → architecture → implementation → stakeholder reporting
Additional Client Deployments (via DIFMO)
Sajjad Husain Law Associates
LegalTech RAG platform — case law, judgments, multilingual legal discovery. 50K+ monthly visitors, 10K+ legal professionals.
Algoritham Infrastructure
Enterprise RAG assistant over 1,200+ delivered-project knowledge base covering cloud, cybersecurity, networking, and telecom documentation.
Tylax Construction Chemicals
Designed and deployed a responsive product website covering 6 categories: waterproofing, adhesives, admixtures, grout, decoratives, and tile & stone care.
Featured AI / LLM Projects
RAG Document Q&A Pipeline
PDF ingestion → chunking → OpenAI embeddings → Qdrant vector search for grounded, sourced Q&A
Python · LangChain · OpenAI · Qdrant
Tool-Calling AI Agent
Autonomous plan→action→observe loop; selects and executes tools with strict structured JSON output
Python · OpenAI · Pydantic
Memory-Aware Chatbot
Persistent conversational memory with multi-turn context via mem0 + Neo4j + Qdrant
mem0 · Neo4j · Qdrant · OpenAI
Stateful LLM Agent
Graph-based query routing with MongoDB-backed conversation state and multi-step orchestration
LangGraph · LangChain · MongoDB
Local LLM API Server
FastAPI wrapper for self-hosted Ollama/Gemma 3 enabling private on-device LLM inference
FastAPI · Ollama · Gemma 3
Code Journey — Web App
Multi-user learning tracker with Firebase, PIN-separated profiles, persistent progress. Live in production.
JavaScript · Firebase · Vercel