Hình đại diện của cliffstats
@cliffstats
Cờ của Kenya Kisumu, Kenya
Làm thành viên từ 22 tháng 10, 2017
2 Đề xuất

cliffstats

Trực tuyến Ngoại tuyến
I have excellent data entry, mining, processing, analysis and modeling skills with a focus on delivering work on time. I am proficient in the use of 1. R 2. Python 3. Tableau 4. Power BI 5. STATA 6. SPSS 7. Excel 8. Django 9. Sublime Text [login to view URL] [login to view URL] [login to view URL] 13. HTML Data Science and Software Development are my two expertise. I also offer Statistics, Mathematics, Software use and Programming tutoring services. Am always at your service.
$15 USD/hr
13 nhận xét
3.7
  • 77%Công việc đã Hoàn thành
  • 41%Đúng ngân sách
  • 44%Đúng hạn
  • 13%Tỉ lệ thuê lại

Portfolio

Các nhận xét gần đây

  • hình của Lenzy P. Open and Run R files to output a table. $43.00 USD

    “Outstanding....very knowledgeable and patient. Look forward to working with him again.”

  • hình của Amir Suleiman N. Azure Machine Learning and Statically Analysis €197.50 EUR

    “He is politely and have good english skills. [13 November, 2018] God job to begynn with”

  • hình của Jayamala J. R programming ₹1000.00 INR

    “Work not completed .. unable to meet the deadline ...”

  • hình của Hashan C. TensorFlow Expert Needed $50.00 AUD

    “He is not complete project and ask early release but he cheat me well never hire again that guy”

  • hình của Roma C. Project for Clifford O. $20.00 USD

    “Clifford is very resourceful, he gets a job done very fast with good quality. Easy to work with him, very reliable”

  • hình của Mike N. Prediction Algo - Given daily change in variables predict future values $380.54 AUD

    “Clifford did not deliver any code that addressed the key requirement of the project (a prediction) despite constant assurances he would. He disappeared for days or even up to a week at a time and refused to provide updates even though you could see he was online. Constant excuses for not being able to deliver He didn't explain what his code was doing and provided shit documentation He kept manual invoicing instead of using the time tracker It's not clear to me if he is a scammer or slow and lazy or just doesn't have the skills and doesn't want to admit it. Employer warning: Do not use this guy, you are going to lose your money and waste your time [16 December, 2018] Clifford did not deliver at all. None of the code he provided addressed the key requirement of the project (a prediction) despite constant assurances he would. He disappeared for days or even up to a week at a time and refused to provide updates even though you could see he was online. Constant excuses for not being able to deliver He didnt explain what his code was doing and provided shit documentation He kept manual invoicing instead of using the time tracker Its not clear to me if he is a scammer or slow and lazy or just doesnt have the skills and doesnt want to admit it. Do not use this guy, you are going to lose your money”

Chứng nhận

  • US English Level 1
    90%

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