Andry R.
Data Scientist | Data Analyst
Ph.D. scientist with extensive experience in analyzing large and complex data sets, time-series simulation and forecasting , data analytics, data mining, machine learning (regression, classification, clustering, deep learning) ✅ I have +10 years experience in Python coding ✅ Proficient knowledge in data analytics, mathematics and statistics. ✅ Certified Oracle 12c SQL fundamentals and database administration 𝐒𝐤𝐢𝐥𝐥𝐬: 🠶 LANGUAGE: Python, SQL (PL/SQL), FORTRAN, IDL, Shell scripting, basic knowledge of C/C++, JavaScript, Matlab, Java 🠶 TOOLS: Python (numpy, scipy, scikit-learn, Keras, TensorFlow, PyTorch, OpenCV, pandas, seaborn, Flask, pyTesseract), Jupyter notebook, Git, PyCharm, Latex. 🠶 MACHINE LEARNING: Regression, Classification, Clustering, Deep learning, Dimensional reduction. 🠶 DATABASE: Oracle (Oracle 12c Certified database administrator and SQL Fundamentals), MySQL, PL/SQL coding, query optimization, database design and modeling, database security. 🠶 RESEARCH: 12 published peer reviewed papers in renown journals (such as Nature Astronomy,MNRAS, ApJ), 25 conference proceedings and telegrams.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $54k
Billed in all: $419,457$419k
$54k in the last 6 months
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 14
Rarest: top 0.15% in Data Scraping, of 8,783. Ranked by MRR among everyone on Upwork with the skill.
- Python Numpy FastAI85 freelancers · 🇺🇸 #1Top 1%🇺🇸#1 of 8
- Oracle Database261 freelancers · 🇺🇸 #1Top 1%🇺🇸#1 of 32
- #4Mathematics1,433 freelancers · 🇺🇸 #2Top 0.28%🇺🇸#2 of 240
- #4Python Scikit-Learn555 freelancers · 🇺🇸 #2Top 0.72%🇺🇸#2 of 70
- #10SQL Programming1,149 freelancers · 🇺🇸 #5Top 0.87%🇺🇸#5 of 211
- #13Data Scraping8,783 freelancers · 🇺🇸 #6Top 0.15%🇺🇸#6 of 406
- #14TensorFlow1,661 freelancers · 🇺🇸 #5Top 0.84%🇺🇸#5 of 168
- #19PyTorch1,585 freelancers · 🇺🇸 #10Top 1%🇺🇸#10 of 160