Zehui B.
Senior Biostatistician | FDA 510k| SAS | R | 50+ Clinical Trials
I am a senior biostatistician and have participated in more than 50 international clinical trials from phase 1 to 4 for drug studies and pre- and post-market medical device studies in (Oncology, Ophthalmology, Respiratory Disease, Chronic Pain, Allergology, Chronic inflammation, Wound care, Aesthetic Medicine, COVID-19, etc.). I have successfully supported regulatory approvals for Phase III drug studies, as well as FDA 510k approval for medical device. SAS, R programming are my tools, machine learning algorithms are also a powerful means for data exploration and analysis, and solid statistical knowledge and an aggressive attitude are my cornerstones.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.2k
Billed in all: $155,707$156k
$1.2k in the last 6 months
Across 34 contracts
Earnings, last 30 days
Skill rankings: Top 17% in SAS
Ranked by MRR among everyone on Upwork with the skill.
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- #4,053Data Analysis14,625 freelancers · 🇩🇪 #39Top 28%🇩🇪#39 of 158
- #8,242Python31,606 freelancers · 🇩🇪 #84Top 26%🇩🇪#84 of 371