# Hariom Kumar Pandit (hari7261)

> Generative AI Fullstack Developer, AI Agent Builder & Open Source Engineer from India. Specializing in autonomous multi-agent systems, LLM gateways, production Next.js applications, offline-first Android apps, and developer tools.

- **Canonical Website**: https://hari7261.vercel.app
- **GitHub**: https://github.com/hari7261
- **LinkedIn**: https://linkedin.com/in/hariompandit
- **Twitter/X**: https://x.com/hariompandit
- **Email**: hariompandit9999@gmail.com
- **Sitemap**: https://hari7261.vercel.app/sitemap.xml
- **Full LLM Context**: https://hari7261.vercel.app/llms-full.txt

---

## Core Technical Competencies

- **GenAI & Agentic Systems**: Autonomous Multi-Agent Systems, LangChain, RAG Pipelines, OpenAI API, Gemini API, LLM Gateways, Prompt Engineering.
- **Fullstack Web Engineering**: Next.js (App Router), React, TypeScript, Node.js, FastAPI, Flask, Tailwind CSS, PostgreSQL, Redis, MySQL.
- **Systems & DevOps**: Go (Golang), gRPC, Prometheus, SSE Streaming, Docker, CI/CD Load Testing, Reverse Proxies.
- **Mobile Development**: Native Android, Kotlin, Jetpack Compose, Room DB, SQLite, On-device SMS Parsing, Thermal POS SDKs.
- **Open Source**: NPM Package Author (`ui-sucks`, `@hari7261/ainative-server-node`, `@hari7261/ainative-client`), Python Engines (`AnvikshaRuntimeEngine_ARE`).

---

## Featured Engineering Projects

1. **BookMyFood App** (https://hari7261.vercel.app/projects/bookmyfood-app)
   - Contactless QR dining and food ordering platform with digital menus, table number routing, live KDS kitchen tracking, and counter payment settlement.
   - Stack: React, Next.js, Node.js, MySQL, REST APIs.

2. **Indus LLM Gateway** (https://hari7261.vercel.app/projects/indus-llm-gateway)
   - Self-hosted Go OpenAI-compatible reverse proxy for multi-provider routing, API key quotas, SSE streaming, and Prometheus metrics.
   - Stack: Go, OpenAI API, SSE, Prometheus, YAML.

3. **Indus Tester** (https://hari7261.vercel.app/projects/indus-tester)
   - Go-native distributed load-testing platform with controller-agent topology, HDR histograms, and threshold-based CI/CD performance gates.
   - Stack: Go, gRPC, Prometheus, HDR Histograms.

4. **SankhyaAI** (https://hari7261.vercel.app/projects/sankhya-ai)
   - Enterprise AI support copilot workspace with session auth, RBAC, Gemini SSE streaming, PostgreSQL persistence, and audit logging.
   - Stack: Next.js, FastAPI, PostgreSQL, Redis, Gemini.

5. **DocAgentLine** (https://hari7261.vercel.app/projects/docagentline)
   - Automated headless document intelligence pipeline for PDF ingestion, layout chunking, schema-driven LLM extraction, and JSON validation.
   - Stack: Python, FastAPI, LLM Extraction, JSON Schema.

6. **AgentPodcast-AI** (https://hari7261.vercel.app/projects/agentpodcast-ai)
   - Multi-speaker dialogue script generator and voice rendering studio turning articles into downloadable MP3 podcasts.
   - Stack: Python, Gradio, Gemini, Edge TTS, FFmpeg.

7. **World-Time-Traveler** (https://hari7261.vercel.app/projects/world-time-traveler)
   - Generative AI portrait studio transforming personal photos into 6 historical era portraits using facial context analysis.
   - Stack: React, TypeScript, Vite, Google GenAI.

8. **RecruitmentAgent-AI** (https://hari7261.vercel.app/projects/recruitmentagent-ai)
   - Automated recruitment assistant for resume evaluation, candidate fit scoring, Gmail SMTP notifications, and Zoom interview scheduling.
   - Stack: Python, Streamlit, Gemini, Zoom API, Gmail SMTP.

9. **NLP Social Media Sentiment Analysis** (https://hari7261.vercel.app/projects/nlp-social-media-sentiment-analysis)
   - Real-time sentiment, emotion, and crisis intelligence platform across Reddit, YouTube, and web data.
   - Stack: Python, Flask, NLTK, VADER, TextBlob, Gemini, Selenium.

---

## Native Android Applications (https://hari7261.vercel.app/android-apps)

1. **YumBill**: 100% Offline-first mobile billing app with thermal POS printer support and custom invoice templates.
2. **Retail Inventory App**: Barcode-scanning stock management system with low-stock alerts and CSV export.
3. **ResearchHub**: ArXiv research paper reader with built-in PDF viewer and offline reading lists.
4. **Private Expense Tracker**: On-device bank SMS transaction detector and financial analytics with zero cloud upload.
5. **FlexBill POS**: Free, user-defined point-of-sale billing application with zero recurring SaaS subscription fees.

---

## Open Source & Packages

- **ui-sucks (NPM)**: https://www.npmjs.com/package/ui-sucks
  - Interactive React component library for modern aesthetic web interfaces.
- **AINative Server (NPM)**: https://www.npmjs.com/package/@hari7261/ainative-server-node
  - Production-ready Node.js backend orchestration framework for AI agents and LLM APIs.
- **AINative Client (NPM)**: https://www.npmjs.com/package/@hari7261/ainative-client
  - Lightweight TypeScript/JavaScript client SDK for AI workflows and agent communication.
- **Anviksha Runtime Engine (ARE)**: https://github.com/hari7261/AnvikshaRuntimeEngine_ARE
  - High-performance Python execution runtime and dynamic engine for agentic workloads.

---

## Professional Experience

- **Software Development Engineer** — Exultsoft Technologies Pvt. Ltd. (Oct 2025 – Present)
  - Developing Android and iOS applications with backend APIs and MySQL databases for production deployments.
  - Implemented authentication, order management, and real-time workflows for food ordering applications.
- **Software Development Engineer (Remote)** — Freelance Developer (Aug 2024 – Oct 2025)
  - Built full-stack web applications and AI-powered solutions for startup clients using React.js, Next.js, Node.js, and Flask.