Profile image of LiangXiaoJin
Flag of China Beijing, China
Member since November, 2015
2 Recommendations


Online Offline
I have 15+ years of C/C++ and JAVA programming experiences. Especially I have plenty of experiences relative to compilers, decompilers and reverse engineering. I am superior in the fields of algorithm design and data structure design. More importantly, I am a mathematician. Probability, Statistics and Cryptography are my specialties. I always try to make the best products and works. My recent new skills(Additional): PHP/MySQL/JavaScript/CSS/HTML IMPORTANT: We are team. Besides all these descriptions, we can offer other many services.
$30 USD/hr
79 reviews
  • 98%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 26%Repeat Hire Rate


Recent Reviews

  • image of tamperprufe Android App modification $500.00 USD

    “has great expertise in completing very difficult task”

  • image of martinwater Android App Modification $100.00 SGD

    “This is my second project to Liang. Like before very fast and accurate. AAAAAA+++ programmer. Highly recommended”

  • image of martinwater Hire an Android Developer $200.00 SGD

    “Really Incredible. Very fast and also work result is wonderful. Will use this freelancer often. Also recommend a lot for others.”

  • image of evq Rebuilding Java class with some modification $150.00 USD

    “He has done the job I need without issues. Others take days and can't do the job that you need.”

  • image of tamperprufe Java Programming - Security System $950.00 USD

    “Honest, Professional, good communication and very intelligent with exceptional skills. I highly recommend him and will use him again, Thxs!”

  • image of DenisDrevov Protecting Andriod App from misuse $2000.00 USD

    “Thank you, Liang, for finally completing this heavy task. You are really my good advisor, professor and also highly skilled programmer. I will get back to you soon later for other projects. Bye for now.”


  • US English Level 1


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