Production Systems & Software Engineering Catalog
A comprehensive technical registry of production SaaS platforms, geospatial GIS engines, autonomous developer tools, and low-level computer architecture emulators engineered by Aryan Bansal at IIIT Delhi.
| System Name | Category | Core Technology Stack | Key Architecture / Impact |
|---|---|---|---|
| PlotBook | Geospatial SaaS | Next.js 16, Leaflet, Supabase, Razorpay | Digitized 362+ DDA Rohini layout maps across 36 sectors with valuation tools |
| DholeraMap | WebGL Vector GIS | Next.js, WebGL Canvas, EPSG Projections | Interactive parcel inspection, Jantri rate calculation, investor PDF dossiers |
| SEOForge | Autonomous SEO / AEO | TypeScript, Node.js CLI, Cheerio, IndexNow | Multi-engine audit crawler with Schema.org validation and instant IndexNow dispatch |
| Internship-Engine | Autonomous Job Pipeline | Python 3.11, Typer, SQLite, Typst, RenderCV | ATS crawler (Greenhouse/Lever/Ashby) with <1ms filtering and 1-page Typst compilation |
| TasteGuard | AI Agent Swarm | Python 3.12, LangGraph, FastAPI, Qloo API | 6-agent LangGraph swarm analyzing multi-dimensional cultural affinity with risk zones |
| Intel E1000 Driver | Linux Kernel Driver | C, Linux Kernel 6.12, QEMU, sk_buff | Kernel module simulating probabilistic packet drops on Intel E1000 Gigabit NICs in QEMU |
| LeadForge | Lead Intelligence & MCP | Playwright, DNS MX/SMTP, Claude MCP | Autonomous Google Maps scraper with email waterfall verification and MCP tooling |
| PostForge | Social Growth Engine | TypeScript, Twitter Heavy Ranker, Crawl4AI | Algorithm-native draft linting with a 7-point anti-shadowban scoring model |
| EduGraph AI | Local Tutoring RAG | Python, Ollama, ChromaDB, Streamlit, Qwen 2.5 | Offline textbook parsing, grounded citations, and automated MCQ quiz generation |
| University ERP | Enterprise Software | Java, Spring, MySQL, RBAC Security | Dual-database persistence with multi-tenant schemas and transactional integrity |
| RISC-V Simulator | Computer Architecture | C / C++, RV32I ISA, Virtual Memory | Cycle-accurate CPU instruction emulator with register tracing and two-pass assembler |
Live Production SaaS & Geospatial Engines
-
PlotBook — DDA Rohini Layout Maps & Property Intelligence Platform
High-performance geospatial SaaS platform digitizing 362+ official DDA Rohini layout blueprints across 36 sectors. Features automated plot boundary verification, 2025 Delhi circle rate valuations, broker CRM tools, and high-resolution CAD map rendering. Engineered with Next.js 16, TypeScript, Leaflet, Tailwind CSS, Supabase, and Razorpay payment infrastructure. Public Showcase: plotbook-showcase.
-
DholeraMap — DSIR Smart City WebGL Vector GIS & Valuation Engine
Interactive WebGL vector GIS mapping platform for Dholera Special Investment Region (DSIR) Town Planning Scheme 1 (TP 1). Delivers real-time Jantri valuation calculation, parcel inspection, zone analysis, and instant investor PDF dossiers. Built with Next.js, WebGL canvas, and precision spatial coordinate projections. Public Showcase: dholeramap-showcase.
Autonomous AI Systems & Developer Infrastructure
-
SEOForge — Autonomous SEO & Answer Engine Optimization Engine
Open-source autonomous CLI engine and web crawler enforcing Google Search Essentials, Schema.org entity graphs, AEO fact-triplet answer engine scoring, and instant multi-domain IndexNow protocol submission to Bing and Yandex.
-
Internship-Engine — Autonomous Job Pipeline & Typst Compiler
Autonomous ATS crawler streaming live postings from Greenhouse, Lever, and Ashby JSON endpoints with <1ms Gate 1 filtering, SQLite deduplication, and automated single-page Typst resume compilation.
-
TasteGuard — Autonomous Cultural Intelligence & Brand Fit
6-agent LangGraph swarm analyzing multi-dimensional cultural affinity via Qloo API vector decomposition with quantitative green/yellow/red risk classification and strict zero-PII compliance.
-
LeadForge — Autonomous B2B Lead Scraping & MCP Agent Tool
Zero-cost lead intelligence engine combining stealth Playwright Google Maps scraping, Apollo-grade email waterfall enrichment, DNS MX/SMTP deliverability verification, and native Model Context Protocol (MCP) server integration.
-
PostForge — Algorithm-Native Social Growth Engine
Creator growth engine evaluating drafts against the open-sourced Twitter Heavy Ranker recommendation algorithm with a 7-point pre-flight anti-shadowban linter and Crawl4AI project ingestion.
-
EduGraph AI (pdf-ai-ml-bot) — Local Textbook Parsing & Conversational RAG
Local document tutoring and Q&A assistant using Ollama (Qwen 2.5:7B + BGE embeddings), ChromaDB vector store, Streamlit, and multi-agent RAG for grounded citations and quizzes.
Core Computer Systems & Architecture Emulators
-
Intel E1000 NIC Driver In-Kernel Simulation
Linux Kernel 6.12 device driver module simulating probabilistic packet drops on Intel E1000 Gigabit NICs using sk_buff buffer management in QEMU.
-
University ERP Enterprise Management System
Dual-database transactional persistence platform with strict Role-Based Access Control (RBAC), multi-tenant schemas, and automated academic workflows engineered in Java, Spring, and MySQL.
-
Monopoly DBMS — Real-Time Transaction Engine
Database-driven multiplayer Monopoly backend managing real-time game states, atomic double-entry transactions, player portfolios, and persistent leaderboards with full ACID guarantees.
-
RISC-V Simulator & Two-Pass Assembler
Cycle-accurate software emulator and two-pass assembler for the RISC-V RV32I Instruction Set Architecture. Features virtual memory simulation, register inspection, execution pipeline tracing, and step debugging.