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Omar H. - Redis Developer, React Native, nextjs

My name is Omar H. and I have over 1 year years of experience in the tech industry. I specialize in the following technologies: node.js, ExpressJS, React, MongoDB, Redis, etc.. I hold a degree in , . Some of the notable projects I’ve worked on include: TradingApp, Meals, Discord-clone, Jobs-App, Advanced Stroe Api, etc.. I am based in Algiers, Algeria. I've successfully completed 8 projects while developing at Softaims.

Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.

My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.

I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.

Main technologies

  • Redis Developer

    1 year

  • node.js

    1 Year

  • ExpressJS

    1 Year

  • React

    1 Year

Additional skills

Direct hire

Potentially possible

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Experience Highlights

TradingApp

In this project, I am focused on mastering chart data representation with React. This web app provides real-time stock data for numerous companies using two APIs: Finnhub API and Alpha Vantage. I will share the website link once I get the premium API. The user has the ability to add and remove any company from the table and can access more information about it. The search bar is equipped with an auto-complete option.

Meals

i dedicated this project to learning and understanding the best ways to distribute data across different components, in order to avoid over-fetching, bad performance, and a slow app.

Discord-clone

------------------ 🔴IMPORTANT: if you can't test it message me and i will activate it from render for you. --------------------------- Discord-Clone Application Overview: I have developed a feature-rich Discord-clone application, showcasing my expertise in backend development and real-time communication technologies. This project highlights my ability to create scalable, efficient, and user-friendly applications. Incoming Features: Real-Time Communication: Implementing real-time chat functionality using Socket.io to ensure instant communication between users. Video Chat: Integrating video chat capabilities using WebRTC for high-quality real-time video communication. Current Features: User Authentication: Each user has their own account and can log into it securely using JWT-based authentication. Friends List: Users can add and remove friends, manage their friends list efficiently. Groups: Users can create or join groups, with roles assigned to each user. Admins can update and delete their own groups, ensuring proper group management. Messaging: Users can create, update, and delete messages within chats, facilitating smooth communication. Technologies Used: Programming Languages and Frameworks: JavaScript, Node.js, Express.js Databases: MongoDB and Redis for efficient data storage and retrieval. Testing: Jest for unit testing to ensure code quality and reliability. Challenges and Solutions: Scalability: Implemented a robust architecture to handle increased user load and ensure the application remains responsive. Security: Ensured secure communication and data protection. Performance Optimization: Utilized caching mechanisms and optimized database queries to ensure fast and responsive user interactions, i will add the real time communication (using socket.io) once start the front-end part.

Jobs-App

"with me, every back-end API should comes with it's own documentation". User Authentication: Each user has their own account and can securely log into it using JWT-based authentication. I have ensured that the front-end developers can focus on their work by creating a solid authentication system. In this app, users have the ability to add, update, delete, and view the jobs of other persons. used techs: Programming Languages and Frameworks: JavaScript, Node.js, Express.js Databases: MongoDB.

Advanced Stroe Api

A store backend with the capability to filter products by featured, company name, product name (or name portion, it will be enough to determine what you want), sort by price or by name, field, limit, and price. Don't forget this: "Also, the speed will be incredibly fast with the addition of Redis."🚀

Education

  • Université des Sciences et de la Technologie Houari Boumediène

    in Computer science

    2022-01-01-2027-01-01

  • Université des Sciences et de la Technologie Houari Boumediène

    in Computer science

    2022-01-01-2027-01-01

Languages

  • Arabic
  • English
  • French

Personal Accounts