Hire the Best Mathematicians
in Serbia

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Angelina D.

Belgrade, Serbia

$20/hr
4.9
95 jobs

Hello, and thank you for visiting my profile! Here’s a little about me: I have substantial experience in data entry, data compilation, and data labeling. My meticulous approach and strong organizational skills make me highly efficient in handling large datasets, performing internet research, and ensuring data accuracy and consistency. In addition to data work, I am a committed translator with expertise in German, French, Croatian, English and Serbian as my native language. My diverse linguistic skills and attention to cultural nuances ensure accurate, high-quality translations tailored to your needs. Over the years, I have worked on a variety of projects on Upwork and beyond, consistently delivering quality work and earning the trust of my clients. While I hold a strong academic foundation in mathematics, my focus is on combining my analytical mindset with my language expertise and data skills to provide top-notch services. If you need a detail-oriented, deadline-sensitive professional who thrives on challenges, let’s connect!

  • Mathematics
  • Microsoft Excel
  • Microsoft Word
  • Data Entry
  • German to English Translation
  • Academic Editing
  • Croatian
  • Translation
  • Topic Research
  • Serbian
  • Data Annotation
  • Proofreading
  • Virtual Assistance
  • German
  • French
Dejan D.

Belgrade, Serbia

$25/hr
4.9
31 jobs

Versatile data professional with extensive experience in data analysis, team leadership, and statistical research. Skilled in data extraction, web scraping, and advanced analytics across multiple domains, with a strong background in mathematics and project management. Mathematician. Likes puzzles.

  • Mathematics
  • Statistics
  • Data Visualization
  • R
  • Data Analysis
  • Google Sheets
  • Online Research
  • Google Docs
  • Data Mining
  • Data Extraction
Ognjen V.

Belgrade, Serbia

$60/hr
5.0
11 jobs

As the founder of a solopreneur startup, I focus on groundbreaking research in quantitative energy finance and the development of sophisticated mathematical trading algorithms. With a Master's degree in Finance (Quantitative and Factor Investing) from Universität Liechtenstein (CH) and a Master's degree in Mathematics from The Open University (UK, Pure and Applied with an emphasis on Analytical, Algebraic, and Probabilistic Number Theory and Advanced Mathematical Methods), I bring a robust quantitative academic foundation. My competencies encompass mathematical and scientific programming, tailored to the intricate demands of quantitative energy, operations research, mathematical finance, and advanced machine learning and data science. Bridging advanced mathematical programming with quantitative finance, I am in constant pursuit of intellectually challenging work and innovation. My expertise in mathematics, algorithms, and machine learning for trading, risk, and consulting purposes not only expands clients' strategic capabilities but also underscores my commitment to extreme innovation thinking. I leverage this expertise to enhance operational research and algorithmic solutions, ensuring my clients' position at the forefront of the market's evolution.

  • Algorithm Development
  • Mathematics
  • Mathematics Tutoring
  • Algorithms
  • Machine Learning
  • Economics
  • Finance
  • Quantitative Research
  • Quantitative Analysis
  • Software Development
Vladimir M.

Belgrade, Serbia

$80/hr
5.0
60 jobs

I am a University of Cambridge Computer Science graduate (Master's degree finished in 2021). Further, I am a strong competitive programmer (codeforces.com/profile/VladaMG98) with a lot of experience in software development. Expertise in C/C++, Python, Java, C# Data structures, algorithms, mathematics, combinatorics

  • Algorithm Development
  • Mathematics
  • C++
  • C
  • Data Structures
  • Scripting
  • Python
  • C#
  • Java
  • Computer Science
  • Tutoring
  • Database
  • SQL
  • Web Scraping
Sergei S.

Belgrade, Serbia

$60/hr
5.0
32 jobs

The last five years I spent working for Upwork itself as Sr. iOS Developer, developing its iOS app. I’ve been writing iOS applications for more than 10 years. I enjoy creating great software with user friendly UI. At every project I pay special attention on design, architecture, code support. I have professional knowledge of development in most of iOS Frameworks in all iOS layers. I’m responsible and focused on goals. Always trying to finish every project I work on. I graduated from Moscow State University of Economics Statistics and Informatics in 2009 as a mathematician and programmer. Several years I spent working in J2EE field, after that I started working as iOS developer. Several finished projects on the AppStore: Upwork, BoardMaps, Plain flashcards, Avtodor, QTickets. The first three are written in swift. I always try to find time to learn something new, I follow several projects on Github (my github profile - sidslog). Sometimes I participate in discussion on StackOverflow. I try to visit as many conference as I can or watch videos from this conference (WWDC is my favorite).

  • Objective-C
  • Swift
  • iOS Development
  • iPad App Development
  • Unit Testing

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