Mostafa E.

Full Stack Engineer

Full-time available

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Bio

Mostafa E. is a Full Stack Engineer with several years of experience in building large-scale platforms across finance, healthcare, and education sectors. He utilizes technologies such as PHP, Laravel, Node.js, React, and MongoDB to develop robust web applications and backend services. Mostafa is skilled in implementing secure RESTful APIs with JWT authentication and optimizing performance through advanced SQL query techniques, indexing, and Redis caching. He follows best practices in object-oriented programming and design

  • Projects completed5
  • Hourly rate
  • 3-4 years experience
  • Cairo, Egypt
  • Member since Jun 2026
Industries
FinTech
Expertise
LaravelPHPNodeJSMongoDBDatabase:RelationalSQLGitHTMLCSSReact
Video Intro
Assessments

General Project Assessment

Great on Find the Length of the Longest Substring Without Repeating Characters, Difficulty Easy · Great on Optimize Product Page Load Time, Difficulty Medium · Great on Sharing Authenticated User Data Across the App, Difficulty Medium

Projects

BIOMED-ERP

BMERP is a large-scale, business-focused ERP built for biomedical organizations. It combines inventory and serial-number traceability, multi-warehouse stock management, purchase and sales workflows, and maintenance ticketing into a single operational platform. The system replaces manual spreadsheets and fragmented tools with reliable, auditable processes, reducing reconciliation time, preventing stock losses, and improving compliance readiness. Features include bulk import/export workflows, background processing for long jobs, activity auditing, and integrations that make daily operations more predictable and less error-prone. Ideal for teams that need precise equipment tracking, clear audit trails, and dependable inventory operations at scale

ORDER-SPLIT

OrderSplit is a business-focused platform for managing shared food orders, cafeteria operations, and payment tracking in one unified system. It replaces spreadsheets, manual follow-ups, and disconnected tools with structured workflows for order creation, team participation, cost splitting, delivery tracking, notifications, and audit-friendly record keeping. Designed for company-scoped collaboration, it helps organizations run ordering and cafeteria processes more efficiently, reduce errors, improve accountability, and keep every transaction and status change visible from start to finish.

Beauty-Miss Store

Designed and implemented MVC-based E-commerce platform for skincare products and packages, featuring a cart, checkout system, real-time search, and secure authentication and authorization.

TebbPlus Platform (Healthcare)

Developed backend services for TebbPlus, a healthcare platform connecting clinics, patients, and medical suppliers, enabling appointment management, medical data handling, and secure user workflows.

QA-AGENT

AI Testing Agent (QA Agent) is a Laravel-based quality assurance platform built to turn SRS documents into structured, actionable test assets. It accepts PDF, DOCX, or TXT requirements files, extracts atomic requirements with AI, generates clarification questions and prioritized test cases, detects changes between SRS versions, and automatically creates bug reports when tests fail. With a Blade and Tailwind UI, multi-project workspace support, execution tracking, and export-ready reporting, it gives teams a more reliable way to move from requirements to verification with less manual effort and fewer missed details.

Experience
  1. Software Engineer

    PentaValue· FinTechJan 2025Present
    • Developed and maintained a large-scale Laravel ERP (Finance, HR, Supply Chain) used in production.
    • Optimized critical financial workflows, reducing page load times by up to 80% through advanced SQL query optimization and indexing.
    • Fixed high-impact production bugs, improving system stability and reducing recurring issues.
    • Contributed to scalable feature development by aligning backend logic with business and financial requirements.
    LaravelSQLMongoDBNode.jsReactPHPLumenJSTailwaindDockerAWSPython
  2. Software Engineer

    BatSyncFeb 2025Jul 2025
    • Developed Laravel backend services enabling companies and employees to create and manage ad accounts on Meta, TikTok, and Google.
    • Enhanced an existing CodeIgniter-based platform by implementing notification features and building reporting modules.
    LaravelCodeIgniterPHPSqliteMySqlVueJSTailwaind
  3. Software Engineer

    Grand TechnologyDec 2024Feb 2025
    • Built and optimized Laravel-based backend systems across cafeteria ordering, HR management, and healthcare domains in production environments.
    • Implemented secure RESTful APIs with JWT authentication for web and mobile applications, supporting scalable integrations.
    • Improved API reliability and performance through structured validation, robust error handling, and database query optimization.
    LaravelRESTful APIsJWTWebSocketsReact
  4. Software Engineer

    ErazoneDec 2023Nov 2024
    • Built and maintained backend services for EraZone, an educational platform for students and teachers using Node.js, Express, MongoDB, and Mongoose.
    • Implemented real-time features, background job queues, and Redis caching to improve performance, scalability, and user experience.
    Node.jsExpressMongoDBMongooseRedisSocket.IO
Education
  1. Bachelor’s in communication and computer Engineering

    Banha UniversityBenha, Qalyubia, Egypt2018 — 2023
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