Yangyang D.
Senior Director of Research and Analytics
A dynamic Senior Biostatistician and Data Scientist seeks to bring an accomplished combination of education and experience to an industry-leading employer. 15+ years of experience in related data analysis, computer programming, and instruction roles for distinguished universities. Ph.D. in Biostatistics, with an M.S. in both Bio-Engineering and Applied Mathematics. Proficient in data management, mathematical modeling, grad/undergrad instruction, longitudinal/statistical analysis, project management, and more. Diligent and goal-oriented, with the skills, education, and hands-on experience needed to make an immediate impact as part of any fast-paced team.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $66k
Billed in all: $728,033$728k
$2.5k in the last 6 months
Across 394 contracts
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 9
Rarest: top 0.02% in Data Entry, of 53,630. Ranked by MRR among everyone on Upwork with the skill.
- Master Data Management80 freelancers · 🇺🇸 #1Top 1%🇺🇸#1 of 12
- SAS239 freelancers · 🇺🇸 #2Top 0.84%🇺🇸#2 of 93
- Mathematical Modeling224 freelancers · 🇺🇸 #1Top 0.89%🇺🇸#1 of 46
- Mathematics1,433 freelancers · 🇺🇸 #1Top 0.21%🇺🇸#1 of 240
- #5Data Cleaning3,952 freelancers · 🇺🇸 #3Top 0.13%🇺🇸#3 of 338
- #10Data Entry53,630 freelancers · 🇺🇸 #6Top 0.02%🇺🇸#6 of 4,592
- #12Data Mining9,149 freelancers · 🇺🇸 #6Top 0.13%🇺🇸#6 of 483
- #17Data Modeling1,203 freelancers · 🇺🇸 #10Top 1%🇺🇸#10 of 228