Full Stack Engineer

Open to full-time
Bio

Ahmed A is a Full Stack Engineer with several years of experience in developing scalable systems and applications across various domains. Ahmed builds robust applications using technologies such as React, Node.js, TypeScript, Go, and PostgreSQL. He specializes in creating secure and efficient SaaS platforms, event-driven microservices, and cross-platform applications. His work often involves implementing CI/CD pipelines, containerization with Docker, and leveraging cloud services like AWS and GCP to enhance deployment and scalability. At Stealth Startup, Ahmed led a comprehensive redesign of a multi-cloud security SaaS platform, improving database architecture and implementing a reliable event-driven scan pipeline. His work at Qaf-Kaf included developing a Next.js-based e-book reader app and a full-stack system for PDF processing, significantly enhancing user experience and system maintainability. Ahmed holds a Bachelor’s Degree in Computer Engineering from Ain Shams University. He is well-suited for roles that require innovative problem-solving, system architecture, and the development of maintainable, scalable applications in modern tech environments.

Expertise
MongoDBNode.jsSQLCSSHTMLNext.jsPythonReactAWSTypeScriptGoTerraformGCPKubernetes
Video Intro
Assessments
APPLICANT AVG · 53%AHMED · 83%0255075100TopASSESSMENT SCORE (0–100)

General Project Assessment

(83/100)
  • Great on Count Subarrays with Sum Equal to KEasy
  • Great on Client-Side Authentication Failure InvestigationMedium
  • Great on Discuss the Advantages of Context API vs. Redux in ReactHard
Projects

AstroCloud: Managed Hosting Platform

AstroCloud is a Platform-as-a-Service (PaaS) developed as a graduation project aimed at empowering developers, startups, and businesses in Egypt with a fully managed cloud hosting solution. AstroCloud simplifies application deployment and infrastructure management by supporting static and dynamic site hosting through GitHub integration or ZIP file uploads. It features an intuitive dashboard for managing deployments, along with continuous deployment, automated builds, and real-time log streaming.

Experience

  1. Fullstack Software Engineer (Backend-Focused)

    Stealth Startup· Enterprise & SaaSAug 2025 — Present
    • Fullstack engineer owning the redesign and evolution of a multi-cloud security SaaS platform, spanning database architecture, backend systems, and distributed microservices.
    • • Redesigned the database architecture, eliminating duplication and ambiguous JSON structures by introducing normalized relational models, including a normalized base/specialized credentials schema and full historical scan tracking
    • • Led a full-system refactor across backend (Node.js/TypeScript), frontend (Next.js), and Go microservices, eliminating loosely typed logic and duplicated code while enforcing clear service boundaries and scalable structure.
    • • Maintained and developed an asynchronous, event-driven scan pipeline using Go microservices and RabbitMQ, orchestrating multi-stage cloud security scans, resource mapping, and report generation.
    • • Implemented secure Stripe billing integration with webhook-driven synchronization, idempotent event handling, and normalized data models for products, prices, and subscriptions.
    • • Strengthened system reliability and developer experience by adding comprehensive documentation (architecture, workflows, messaging) and high-coverage Go testing (unit, integration, & E2E testing).
    ReactNode.jsTypeScriptGoRabbitMQPostgreSQLDocker

  2. Full Stack Software Engineer

    Qaf-KafJul 2024 — Sep 2024
    • Developed a Next.js-based e-book reader app, improving workflows and the user experience. Utilized ReactJS, Tailwind, TypeScript, Next.js, and Capacitor for cross-platform compatibility.
    • • Developed the key app features, including multi-mode e-book reading, and a text highlight annotation system.
    • • Implemented a swipe navigation feature for seamless page transitions and a page previews slideshow for enhanced user experience.
    • • Adopted Component-Driven Development with Storybook, refactoring UI components for isolated testing, and accelerating UI/UX iterations.
    • • Containerized the backend, dashboard, and app with Docker, streamlining the development environment by introducing a Docker-based workflow with hot-reloading, reducing developer onboarding time and complexity of running the projects to a single command.
    • • Built a CI/CD pipeline for automated testing and deployment to AWS S3 and CloudFront, managing Storybook deployments, domains, SSL certificates, and enforcing code quality with git hooks to ensure error-free commits.
    • • Integrated Capacitor for cross-platform mobile compatibility, enabling the app to be deployed across both web, android, and iOS platforms.
    ReactNext.jsTailwindTypeScriptCapacitorJSDocker

  3. Full Stack Software Engineer

    Qaf-KafSep 2023 — Jan 2024
    • Worked on a full-stack system for rendering and processing PDF books and articles, using MongoDB, Express, Angular, NodeJS and TypeScript.
    • • Tackled a complex and unmaintainable codebase, refactoring it to enhance maintainability, readability, and overall code quality, simplifying future development.
    • • Enhanced the project dashboard by implementing substantial features, including image-processing capabilities like watermark removal, and advanced data processing with drag-and-drop UI elements.
    • • Extended backend functionalities, creating aggregation pipelines, improving the database schema and integrating with Google Sheets API, Google Cloud Storage, and AWS.
    • • Segmented and hosted the backend server separately on AWS to improve the system architecture and established an automation pipeline (CI/CD) to build and deploy the project to AWS automatically.
    JavaScriptExpress.jsMongoDBGCPNode.jsTypeScriptAWSDevOps

  4. Full Stack Software Engineer

    SemiColon Club, Ain Shams UniversityJun 2023 — Sep 2023
    • Led the development of the full-stack recruitment system, which includes the registration website, dashboard website, and backend API & database, using React, NodeJS, Express, MongoDB, TypeScript & more.
    • • Replaced the need for 80% of the external services needed for the recruitment processes, such as Google Forms & Google Sheets, by implementing participant's state tracking & automatic email sending.
    • • Removed all needs for paperwork in recruitment processes by developing interview notes & rating features.
    • • Implemented security measures such as authentication, authorization, and logging for actions to trace any action done on the system, as well as rate-limiting
    • • Ensured usage of latest technologies, best practices & code quality, through the usage of TypeScript, reviewing pull requests, adding swagger to the API, etc.
    ReactJSReduxTypeScriptMongoDBNodeJSExpress

  5. Full Stack Software Engineer

    OpenSauced Inc.Feb 2023 — May 2023
    • Contributed 30+ PRs improving performance, UI, and features
    • Developed 6+ reusable UI components from Figma designs
    • Created OpenGraph: a new NestJS-based backend service for on-demand social card image generation, enhancing user profile and highlight sharing.
    • Boosted platform engagement by implementing Server-Side Rendering and a custom SEO system, enabling dynamic social media previews via the new OpenGraph service.
    ReactJSNodeJSNextJSTypeScriptNestJS

  6. MLH Software Engineer Intern

    MLH with OpenSauced Inc.Sep 2022 — Dec 2022
    • Contributed 12+ PRs across OpenSauced projects
    React.jsTypeScript
Education

  1. Bachelor’s Degree in Computer Engineering

    Ain Shams UniversityCairo, Egypt2020 — 2025
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