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Deutsch
$
USD
Mandarvaa
@manda_batkhuu
Freelancer
Mongolei
Mongolisch, Englisch
Über mich
Hi, I'm Mandarvaa! I am a bilingual freelancer specializing in professional English to Mongolian translation, document proofreading, and localization. I ensure your texts, websites, and documents read naturally for Mongolian audiences. I also provide high-quality creative writing and copywriting services tailored to your brand. Detail-oriented, accurate, and committed to on-time delivery. Let’s get to work!
Kompetenzen
Mandarvaa
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Übersetzung
I will translate english to mongolian professionally
Statistische Modellierung & Analyse
I will analyze and visualize your research data in r or python
Portfolio
Arbeitserfahrung
Freelance Data Analyst — Self-employed (2025–Present)
Upwork • Freiberufler
May 2026 - Present • 2 mos
Working as a freelance data analyst and biostatistics researcher, applying R and Python to real-world datasets across public health, clinical research, and machine learning. Key projects include: Built and compared multiple classification models (Random Forest, Logistic Regression, SVM, Gradient Boosting) on the Wisconsin Breast Cancer Dataset, achieving strong predictive accuracy with Random Forest as the top performer Conducted statistical analysis of Mongolian meat price data using correlation analysis, OLS regression, and ARIMA time series modeling Cleaned and analyzed national household socioeconomic survey data (Stata files) to study unemployment trends Competed in a Kaggle multiclass classification challenge using LightGBM and ensemble methods I bring a strong foundation in biostatistics and epidemiology (certified through Harvard and Johns Hopkins), with hands-on experience turning messy, real-world data into clear, actionable insights for clients and research teams.
