Complete systems archive
A reviewed record of production AI, platforms, automation, commerce, data systems, and engineering tools.
Complete project index
AI / Software / Platforms
12 live / 99 documented
MLS ingestion, market-model training, three-stage deal scoring, AI enrichment, maps, watchlists, and export in one operating system.
Model routing, research, queues, content generation, AI visibility, reporting, and publishing coordinated as a production platform.
Document ingestion, retrieval grading, multi-model generation, conversation operations, billing, and a distributable chat widget.
Versioned API-key authentication, WordPress and WooCommerce handlers, SEO metadata adapters, and controlled remote publishing.
A responsive package-discovery and booking journey backed by customer, content, support, payment, and media services.
A tenant-configurable RAG product with multi-source ingestion, grounded chat, embeddable delivery, operational inboxes, and billing.
A cinematic public experience connected to reservation, content, customer, media, support, and payment services.
A multilingual product surface that translates a complex AI SEO platform into a clear acquisition, registration, and product-education journey.
An open-source systems reference covering graph-based agent composition, isolated execution, credentials, persistence, and marketplace distribution.
An open-source reference for configuration-driven dashboards, service discovery, proxied integrations, localization, and container delivery.
An open-source headless commerce reference for server rendering, product discovery, cache invalidation, cart state, and Shopify checkout.
An affordable AI chatbot platform for website support, lead generation, and customer engagement.
A local management application prototype kept in the workspace for continued development.
An advanced retrieval-augmented generation system with client, server, and reusable service components.
Standalone, production-grade web scraper/crawler. Browser (stealth) + HTTP engines, proxy rotation, Cloudflare/Turnstile bypass, anti-captcha, autoscaling, adaptive throttling, streaming…
An OAuth client utility that authenticates against the Guru API, refreshes expiring access tokens, and persists token state for service integrations.
A full-stack document question-and-answer application built with Express and LangChain.
The public web experience for AskDocs, an AI-assisted document question-and-answer product.
An AI assistant platform designed to reduce administrative work for medical practices.
A domain-focused automobile intelligence API with MongoDB query execution and supporting vision-service integration.
An AWS Textract-powered extraction service with OCR processing, spell correction, lexical similarity, and an Express API.
Complete pipeline of the child behavior checking project
A full-stack AI SaaS application with separate web client and backend services.
An alternate working copy of a full-stack AI SaaS application with client and server components.
an ai tool to chat with your documents of all type.
The marketing website for ChatDox, an AI product for asking questions across documents.
An AI chatbot builder for website support, lead generation, and automated customer conversations.
A Next.js chat frontend connected to a Medtrics API backend for sanitized conversational workflows.
A service-focused ChatWebby variant for building AI chatbot workflows without the original website frontend.
A PHP application focused on Chiari malformation information and supporting API workflows.
A legacy PHP and Elgg-based application related to Chiari malformation workflows and automated testing.
A browser-extension project with a supporting Next.js application and packaged web assets.
A collection of reusable ShipSaaS and generative-AI client, server, and service components.
A responsive coming-soon and marketing website built with React and Next.js.
A configurable cost-modeling engine that calculates AI workflow spend across model tokens, tool calls, and flat operational charges.
An AI-assisted credit-report analyzer with customer-facing and server-side applications.
A customizable AI chatbot product with separate frontend and backend applications.
Chat bot application for davis index
A focused utility for removing or transforming identifier fields in structured files.
A developer portfolio project for presenting skills, experience, and selected work.
Devika is the first open-source implementation of an Agentic Software Engineer. Initially started as an open-source alternative to Devin.
A digital ledger application for recording business transactions and account balances.
Enterprise accounting and inventory ERP platform for SMEs in Pakistan.
A Next.js-based eKhata application for digital bookkeeping and business records.
A Node.js utility project for encrypting, decrypting, and securely transforming application data.
An eKhata web application created for a CodeRush hackathon, with separate client and server components.
Rathor (exported from Paperclip local project)
A TypeScript user-interface prototype for the eKhata Cloud accounting platform.
A reusable full-stack AI service exposing Julien and Joel assistant workflows through web, API, and orchestration layers.
A full-stack gift service application with separate client and server components.
A real-time AI communication prototype combining web clients, backend services, and OpenAI streaming.
An OpenAI-powered automation service with ShipGPT APIs, integrations, and testing collections.
A deployable AI chatbot platform with client, server, reusable services, and Docker orchestration.
An AI image-understanding application with separate web and API components.
A Shopify application that connects ecommerce stores to AI services and automated commerce workflows.
Standalone chat/LLM API service (OpenAI, Anthropic, Gemini, Alibaba, Azure-OpenAI, open-source) with streaming, structured JSON output, tools, cost estimation, keyword volume, text-to-ima…
A white-label AI platform designed for branded client deployments.
A LinkedIn data-collection and automation project with a web interface and supporting services.
A Node.js integration library that encapsulates Listmonk subscriber, list, campaign, and transactional messaging workflows.
An open-source marketing automation platform for contact segmentation, multichannel campaigns, lead scoring, and lifecycle orchestration.
A Node.js utility centered on YouTube download and media-stream handling.
Chat bot application for davis index
A browser-extension companion application for the OlaBooks product ecosystem.
The OlaBooks frontend application for online bookkeeping and business account management.
A web deployment of the OlaBooks digital bookkeeping platform.
A reference client for building and debugging low-latency voice and multimodal interactions with the OpenAI Realtime API.
SiteAudit - AI-powered website analysis tool
A fully local, private research setup: SearXNG + Tor + Ahmia for search (clearnet and onion), a llama.cpp model for reasoning, wired into a search-grounded chat plus a deep-research pipel…
Use the new GPT-4 api to build a chatGPT chatbot for multiple Large PDF files.
A classified advertising platform for pets, built as a production-oriented web and API monorepo.
A prompt-evaluation workspace for comparing OpenAI model behavior across repeatable test cases.
This is a simple example that demonstrates the basic functionality of promptfoo. It tests two different translation prompts across multiple language models.
A local collection of reusable prompts and prompt-engineering experiments.
A Node.js pipeline that ingests Realtracs MLS data, detects historical flip pairs, trains market models, and scores active listings as BUY / REVIEW / PASS for a real estate flip investor…
The YouTube Video Downloader and Info API is a Flask-based Python project that allows you to download YouTube videos and retrieve video information using Pytube. This versatile tool provi…
Most of the prompts I collected from here, some are from GitHub users' pull requests, and some are from using some hacked by me.
React app for inspecting, building and debugging with the Realtime API
React app for inspecting, building and debugging with the Realtime API
A small Next.js sample application used for prototyping and validating application patterns.
A Node.js data-enrichment utility that reads Excel workbooks, extracts domains, discovers contact emails, and writes structured results.
A Dockerized AI service for reading, processing, and analyzing captured session data.
The public website and supporting services for ShipGPT, an AI-powered shipping automation product.
A ShipGPT application workspace containing the product interface and supporting AI services.
End-to-end SQL injection vulnerability scanner using Playwright
A web application that generates practical tax tips through a guided user experience.
Production-ready monorepo template for full-stack TypeScript apps
A multi-tenant AI chatbot platform with configurable client, server, and reusable service layers.
A speech-to-speech AI application with real-time client, server, and reusable model services.
A development workspace for testing a Mautic integration through dedicated client and server applications.
A full-stack ticketing system with separate frontend and backend applications.
A full-stack utility for generating and managing application tokens.
A full-stack affiliate program application with a Next.js-based customer experience.
A Next.js application for detecting and processing relevant posts from Twitter/X.
A frontend prototyping workspace for responsive layouts, reusable email templates, visual treatments, and isolated interaction experiments.
Personal portfolio website for Umar Abdullah - Senior Software Engineer & AI Engineer
A Dockerized web platform with frontend and backend services for AI-assisted business workflows.
Portfolio website build using HTML5, CSS3, JavaScript and jQuery.
An AI-assisted utility-bill analyzer built with Express, LangChain, and OpenAI.
An AI-assisted product and image-processing platform with ecommerce content and SEO workflows.
A voice-assistant prototype built with Node.js, LangChain, and ElevenLabs.
Automation scripts and services for common Virtual University workflows.
A Node.js webhook service for receiving and processing WhatsApp-related events.
A tool to download encrypted WhatsApp backups from Google Drive and decrypt them locally.
A Dockerized YouTube buffering and media-processing service.
A Dockerized YouTube media-processing test harness with Node.js routes, Python services, observability hooks, and stream-conversion utilities.
Whisper is a python project used to get txt file after given a youtube link.
A Node.js application to download YouTube videos
How I build
Clarify users, constraints, failure modes, and the measurable signal before choosing the implementation.
Use AI where it compounds capability. Use dependable software boundaries everywhere else.
Observability, evaluation, security, and recovery belong in the product from the first live release.