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7+ Years of Experience
Who Am I

Backend Engineer

Hello, my name is Abdelmadjid Cherfaoui, known as Hexacker, I am a Backend Developer, and my perspective is building highly scalable platform backends that can serve millions of users. I love writing high-quality, readable, and maintainable code.

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Building highly scalable, available efficient systems is my passion.

  • Testimonial author

    Basel Abushaar


    "Excellent job. Very honest professional. Good communicator and went above and beyond. Looking forward to working soon with Abdelmadjid again on another project. I will definitely hire again once I need any task related to his expertise."

  • Testimonial author

    Mehran Sattar

    Has a very good teaching style I understood everything perfectly and increased my knowledge too. looking forward to more sessions with Abdelmadjid.

  • Testimonial author

    Fred Wintan

    Software Developer

    Completed all requirements on time and fast response to any amendments. Great communication, persistent approach in solving issues.

  • Testimonial author


    It was nice to work with such a smart, patient and didactically skilled pair programming partner. My understanding of Typescript took a leap forward within our first lesson, 1000 thanks for that!