Abdul Rehman Memon

HireAble has two sides: HireAble Practice app for mock interviews, where candidates prepare for upcoming interviews through realtime voice-based interviews, get structured feedback and scores, track progress, and even request new interview templates to be added to the platform; and HireAble for companies, where hiring teams run faster, more consistent screening with job-aligned interview plans, a shared pipeline for candidates and invites, and clear outcomes—so they reduce manual triage, improve comparability, and keep everyone aligned in one dashboard. Interviews are conduncted using our multi agent system that orchestrates LLM agents to handle interview flow, question delivery, candidate responses, and feedback generation.

AI-powered mediation platform (built at Alfabolt) that streamlines dispute-resolution workflows. As a Backend + AI Engineer, I shipped core backend services/APIs and integrated LLM-powered guidance (RAG + orchestration) to help users move through mediation flows faster with clarity and trust.

Built an end-to-end C-like language compiler and stack-based virtual machine in Go, implementing a full pipeline from lexing and Pratt-style parsing into an AST through bytecode compilation (symbol tables, scoping, constants pool, and jump backpatching) and a stack VM runtime (operand stack, globals store, call frames, built-in functions like printf). Delivered a working CLI/REPL toolchain that supports core C-style constructs (functions, conditionals, loops, switch, arrays) and executes programs by compiling them into a serializable bytecode format and running them on the custom VM.

Built complete Redis server clone in Go supporting core commands and data structures. Implemented TCP networking, persistence, and replication features from CodeCrafters curriculum. Achieved 99% compatibility with Redis protocol and optimized for concurrent client handling.

Full-stack e-commerce platform for digital eSIM sales with Stripe payment integration. Implemented user authentication, order management, and automated email notifications. Integrated Sanity CMS for dynamic content management and inventory tracking.

Architected scalable distributed system with WebSocket servers and worker nodes. Implemented secure code execution environment supporting multiple programming languages. Integrated Cloudflare R2 storage for test cases and submission management.

Custom business platform built for Fiverr client using Next.js and NextAuth authentication. Deployed on Vercel with automated email services using Nodemailer. Implemented responsive design and SEO optimization resulting in improved search rankings.

Compassionate memorial website with Clerk authentication and secure file management. Integrated Cloudflare R2 for media storage and automated notification system. Built with accessibility standards and mobile-responsive design principles.

Social platform connecting farmers for resource sharing and agricultural collaboration. Implemented real-time messaging, geolocation services, and community forums. Integrated weather APIs and crop management tools with intuitive farmer-focused UI.

Educational MERN application with interactive algorithm visualizations and animations. Implemented complex tree structures, sorting algorithms, and heap operations.

A fun web app to randomly select names from a list, with animated spinning and sound effects.

Marketing website for BeachSide Centralinc.

A website to show analytics about users' GitHub profiles and provide a general overview.

A chatting app using MERN, Redux, and Socket.io, supporting file transfers and group chatting.

A E-commerce website for NUST students to buy laptops. It is a full-stack project using Next.js, Node.js, and MongoDB.

IoT dashboard for monitoring and controlling smart home devices with real-time updates and automation rules.

A complete cricket management system with a backend in Node.js and a frontend in React.

A Website for shipping company based in Karachi, Pakistan. I worked as a Front-End Developer at Shipfro.com.