An AI resume building application:• Architected and implemented HireHero's AI-powered resume enhancement application from concept to production as the sole engineer, designing a scalable and modular tech stack using Next.js, PostgreSQL, AWS S3, and Stripe, collaborating closely with the client to define and implement project requirements.• Engineered a robust resume parsing system using multiple LLMs (GPT-4, GPT-4 Turbo, Claude) to extract and structure data from diverse resume formats, improving processing accuracy and efficiency• Implemented an intelligent resume scoring and improvement feature utilizing advanced AI models, enhancing the platform's value proposition for job seekers• Developed a full-stack application using Next.js, integrating custom TipTap nodes to balance user flexibility with data structure integrity in resume editing• Optimized website performance and user experience through data-driven improvements, resulting in a 35% increase in homepage user retention.

• Spearheaded migration from Webflow to Next.js, improving website performance by over 50% through implementation of server-side rendering (SSR) and static site generation (SSG)• Engineered innovative solution using Google Sheets as a database, enabling non-technical staff to easily update website content while maintaining data integrity• Integrated Facebook API to automatically display recent posts on the website, enhancing content freshness and user engagement• Implemented full-stack development using Next.js, Vercel, and Postgres, delivering a highly customizable and SEO-optimized web platform

A startup aiming to facilitate AI access to the Arab world:• Engineered a robust Personal AI Assistant with advanced hallucination prevention, implementing a RAG system and innovative judge LLM to ensure accuracy of information in critical applications• Developed a secure multi-tenant system for document analysis application, enabling multiple organizations to use the platform while maintaining strict data isolation and privacy• Optimized AI model performance by fine-tuning LLM parameters and implementing a dual-LLM verification process, significantly reducing false information in user responses• Created a scalable document analysis solution using Langchain and Pinecone DB, efficiently handling documents up to 20 pages while ensuring accurate information retrieval• Designed and implemented full-stack features integrating Next.js frontend with PostgreSQL and Redis backends, focusing on performance optimization and secure data handling across the application stack

An entertainment app that streams music, offers vouchers to users, and maintains a directory of events happening in Sheikh Zayed:• Developed and deployed a cross-platform radio app using Flutter and Firebase in just two weeks, significantly reducing development time and costs for a client with budget constraints• Implemented efficient music streaming functionality, overcoming technical challenges to ensure smooth performance and enhance user experience• Successfully navigated App Store regulations, finding a solution to publish the app while complying with music licensing requirements• Managed client expectations through weekly progress meetings, delivering a workable product every week and incorporating feedback for continuous improvement• Utilized Firebase as a cost-effective backend solution, optimizing app performance within limited resources while meeting project requirements

The end user didn’t have access to make bulk changes to his database:- Developed a Python script to modify the database using Selenium: The user needed to update and add products, so I created a bot that was slow to simulate human behavior to avoid getting an IP ban from the cloud provider. - Kept logging functions to track items before and after changing: This was to make sure no unnecessary changes were made and to make the user capable of following the state of his database.- Database Backup: Taking a backup for the products’ information was easy, but the pictures were tricky, so I copied their links and used a Bash script to go over every link and download the pictures.

Managing and maintaining content quality for the Cairo360.com website:- Setting a direction for the platform’s content: The editorial team consisted of 8 people with different thoughts and ideas, so we worked together to channel these thoughts in the right direction that was relevant to our readers.- Fact-checking, proofreading, and editing the articles before publishing: Our readers expected nothing but the best quality when it came to what they read, and I had to ensure that nothing went past our writers' eyes.- Handling communications between the editorial team and the client management team: Letting writers deal directly with our many clients would hamper their productivity, so It was my duty to communicate clients' needs to them.- Maintaining the WordPress website: Being the only one with technical skills in the team, I handled communication with our developers, helping them locate and fix bugs