Great on Count Subarrays with Sum Equal to K, Difficulty Easy
Great on Client-Side Authentication Failure Investigation, Difficulty Medium
Great on Discuss the Advantages of Context API vs. Redux in React, Difficulty Hard
Great on Reverse Digits of a 32-bit Integer, Difficulty Easy
Great on Word Search in Grid, Difficulty Medium
Great on Validate Parentheses in a String, Difficulty Hard
Designed and delivered a reusable React.js + Redux component library using Storybook, reducing UI development time by ~35% and improving visual consistency across 5+ product modules.
Led integration of CrewAI-powered conversational workflows into the medical staff dashboard, enabling natural-language interaction and reducing form-entry time by ~40%.
Optimised frontend bundle size and runtime performance using Cursor AI and code-splitting techniques, improving page load speed by ~30% and boosting Lighthouse performance scores.
Transformed Figma designs into pixel-perfect, production-ready components within Agile sprint cycles, consistently delivering features on time across bi-weekly releases.
Built and maintained full-stack features across React.js UI, REST API (Node.js/Express.js), and PostgreSQL database layers within an Agile/Scrum team of 10+ engineers.
Designed a configurable Form Builder system eliminating manual workflow setup and reducing configuration time by ~50% for internal operations teams.
Implemented Redis-based caching and SQL query optimisations, achieving ~35% reduction in database load and faster data retrieval for high-traffic endpoints.
Drove end-to-end test coverage using Cypress and maintained code quality with SonarQube, sustaining 80%+ test coverage across core modules.
Built a GraphQL API layer using TypeGraphQL, Apollo Server, and Express.js, reducing data over-fetching by ~45%.
Containerised the full application stack with Docker, improving deployment consistency across development, staging, and production environments.
Implemented server-side image compression pipeline, reducing average upload/download payload size by ~60% and significantly improving platform performance.
Integrated Sentry for real-time error tracking and monitoring, reducing mean time to resolution (MTTR) by ~50%.
Developed and shipped REST API integrations with Node.js backends, delivering live data updates to React.js frontend.
Built a library of reusable React components that accelerated feature development velocity for subsequent projects by ~30%.
Built a dynamic admin dashboard with React.js and Chart.js providing clear data visualisations for backend analytics monitoring.
Designed and implemented responsive web pages using HTML, CSS, and TypeScript, passing cross-browser compatibility testing.
AllCare.ai is a US-based healthcare platform designed for senior care facilities. It brings all medical services primary care, psychiatry, podiatry, wound care, pharmacy, and diagnostics directly into the facility under one connected care plan. Every provider's notes, prescriptions, and updates are captured in a single portal, eliminating the need to chase referrals or manage back-and-forth prescription requests. allcare A 24/7 medical concierge team supports staff by phone, saving time, reducing admin work, and improving patient outcomes. Simply put it replaces the fragmented, stressful world of senior healthcare coordination with one smart, unified system, helping facilities deliver better care while cutting costs.




Yalla Warsha is an Egyptian platform for discovering hands-on workshops, covering creative activities like pottery, decoupage, crochet, and more. Think of it as a directory or booking platform where people in Egypt can find and join local creative workshops a one-stop place to explore new hobbies and skills without having to search all over social media. It's essentially Egypt's answer to finding fun, craft-based experiences near you.





Amr E. is mid-senior Level Developer