Yangyang D.
FreelancerTop Rated PlusSenior Biostatistician / Data Scientist
Member since 2018 · 100% Job Success
View on Upwork
WorldTop 0.13%
United StatesTop 0.53%
Mathematical ModelingTop 0.54%
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upworkrank#1in Mathematical Modeling · Top 0.54%Share this rank
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$15k
MRR
est. monthly
#487
World rank
of 372,170
$622k
Lifetime earnings
since 2018
338
Total jobs
completed
About
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.
Rankings
Where Yangyang D. ranks by monthly revenue, worldwide, in United States, and in every Upwork skill it competes in.
World#487 / 372,170Top 0.13%
United States#254 / 48,174Top 0.53%Mathematical Modeling#1 / 186Top 0.54%
Mathematics#2 / 858Top 0.23%
Master Data Management#1 / 52Top 2%
Data Cleaning#3 / 4,769Top 0.06%
Data Analysis#28 / 17,128Top 0.16%
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Freelancer snapshot
On Upwork since2018
Rating100% Job Success
Skills tracked5
Skills
Mathematical ModelingMathematicsMaster Data ManagementData Cleaning
Yangyang D. works mainly in Mathematical Modeling, ranking top 0.54% of freelancers in that skill.
MRR trendSoon
Last 12 weeks
Coming soon
Competitors on the board
Who ranks just above and below by MRR across all freelancers.
This freelancer is #487 of 372,170 across all freelancers.
RankFreelancerMRRMRR trend
489
Jai Vikram Singh V.
AI SaaS Architect | Python | Generative AI | LLMs, Django, React, iOS
$15k
Soon
MRR benchmark
Yangyang D. earns more than 99.87% of all freelancers we track.
Top 0.13%
among all freelancers we track
$0–$500
32%
$500–$1k
12%
$1k–$2.5k
17%
$2.5k–$5k
13%
$5k–$10k
12%
$10k–$25k
10%
$25k–$50k
3%
$50k+
1%
Yangyang D.'s bracket · $15k
You32%$0–$500
You12%$500–$1k
You17%$1k–$2.5k
You13%$2.5k–$5k
You12%$5k–$10k
You10%$10k–$25k
You3%$25k–$50k
You1%$50k+
Yangyang D. earns an estimated $15k/mo. That's 10.2× the typical freelancer and more than 99.87% of everyone we track.
Freelancers with no recent MRR are excluded. Only the 150,997 freelancers with active monthly revenue are ranked here.
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MRR is an estimate from Upwork's public figures - not an Upwork-official number.