Киев · $800 · Меньше года опыта · Upper Intermediate
Language: Python3; Frameworks: Django, DjangoREST; DB: MySQL, MS SQL Server, SQLite; VCS: Git; Web: HTML / CSS / Bootstrap; OS: Linux (Ubuntu), Windows;
Python, Django, Git, REST API, MySQL, SQL, OOP, JSON, HTML, CSS, Bootstrap, Pandas, SciPy, Scikit-learn, NumPy, Jupyter Notebook, Math, PyCharm, Matplotlib
Have 1,5 years experience as Data Analyst, working on: - automation of data analysis processes using Python scripts and Excel macros - data visualization using Python libraries (Matplotlib / Seaborn) and BI platforms (Qlik Sense) Successful completion of several online and offline courses: - PYTHON DEVELOPMENT, Web Academy, Kyiv, Ukraine - Coursera, Datacamp courses and others My pet-project can be presented as needed.
Would like to find interesting project to improve my professional skills in programming, especially in Web development.
Удаленная работа, Украина · $2500 · Больше 10 лет опыта · Advanced/Fluent
DATA SCIENTIST March 2018 – present - Development, implementation, support and enhancement of forecasting systems for cryptos, metals and currencies basing on nonlinear dynamics models; creation of own nonlinear forecasting algorithms - Work on Adverts parsing and processing projects - Development of interactive 3D Globe for Economic Data Visualization - Work with R, C#, Elixir and JavaScript technologies, Microsoft SQL Server SENIOR MATHEMATICIAN, DATA SCIENTIST August 2016 – February 2018 - Development, implementation, support and enhancement of forecasting systems for sales indices - Creation of analytical and forecasting products basing on multi-dimensional nonlinear forecasting, multi-models forecasting systems, nearest neighbors, ridge regression, logistic regression, random forest, cluster analysis, factor analysis, principal component analysis - Preparing multiple decks on the project results for the clients - Work with R and Python, PostgreSQL PROJECT MANAGER, ECONOMIC PROCESSES MODELING EXPERT March 2008 – August 2016 - More than 30 successful industrial market research projects: market research and modelling, SWOT and COST analysis, market niches identification, market volumes and sales forecasting, etc. - Development and implementation of forecasting and classification systems for number of subscribers for information & analytical products - Development and implementation of nonlinear forecasting system for price forecasts - Construction of optimization models for industrial markets for deep analysis of structure and prospects of the markets - Development and implementation of the unique charts format (including Cost Curve and others) - Participation in international conferences
Python, Machine Learning, SQL, Data Science, Git, Math, Algorithms, Data Mining, R, Excel, Text Mining, English, Time Series, Predictive Models, Excel/VBA, C#, PostgreSQL, JavaScript
Киев · $800 · 1 год опыта · Upper Intermediate
1. Опыт работы аналитиком в банке 1 год, работа с ORACLE database, финансовая отчётность. Продвинутый уровень SQL, английский выше среднего, свободное чтение технической документации. 2. Курсы Infopulse по направлению data science. Язык R 3. Проекты, связанные с кластеризацией, нейронными сетями, регрессией. 4. Проекты по text mining (схожесть текстов, н-граммы, визуализация, сентиментальный анализ, LDA. Работа с shiny framework
Machine Learning, SQL, R, NLP, Data Science, English, Data Mining, Kaggle, MySQL, Oracle SQL, Microsoft Power BI, Linear Algebra, Probability Theory & Statistics, Time Series, Neural Networks, R Shiny, SPSS, Data Analisys, Data Visualisation, Financial Reporting, Jupyter Notebook
Готова к освоению навыков необходимых для достижения наилучшего результата для компании.
Киев · $500 · Upper Intermediate
I have 6 years of experience as a financial analyst (business planning, financial modeling, marketing research, investment advising, presentations and speeches, accounting and tax literacy). I am interested in working with the analysis of big data, because I consider the sphere to be interesting and promising, and for my part, I am striving for new levels of professional development. I have no experience by now but I believe that technical education and experience as a financial analyst will help me achieve success in this direction.
Python, Data Science, pandas, numpy, Math, Matplotlib, English, NumPy, Excel, Data Visualisation
Writing financial models in exсel using VBA for companies in various industries.
I am looking for a modern company that is ready to teach beginners to work with Big Data.
Киев · $250 · Upper Intermediate
Student of 4th course in KPI IASA. Participant of Udscourse and AISaturdays course, completed Machine Learning Crash Course by Google, Sololearn courses on SQL and Python. Experience with jupyter, numpy, pandas, SQL (MySQL) and ML algorithms. Seeking a job to begin implementing my knowledge in real projects and gain experience.
Machine Learning, Data Science, Math, Python, pandas, numpy, SQL, Git
Participant of Megogo Kaggle Challenge 2019 (recommender system)
I hope to find an interesting project and dedicated people with whom I will be able to reach my best perfomance.
Киев · $1000 · Меньше года опыта · Advanced/Fluent
- 3 month as Mathematician-Analyst for Operations Research (data analysis, mathematical modeling, sql); - 6 month as Data Scientist/ ML Engineer (prediction, statistical analysis, algotrading, rl, management).
Python, Machine Learning, SQL, Data Science, numpy, pandas, scikit-learn, Git, Math, Tensorflow, Quantitative research, Deep Learning, Reinforcement Learning
- strong mathematics background (Bachelor's degree with honours from the leading Ukrainian University); - education abroad (won the 2-year scholarship for studying in the private college in the UK); - worked as a teacher/tutor of mathematics in English (was able to change the perception of math subject by students of different backgrounds, age groups due to my enormous enthusiasm, ability to explain complicated concepts, public speaking talent, and organizational skills); - self-developed offline and online mathematics course; - voluntary participation in Data Science Conferences.
- interesting cases; - education and practice; - self-development; - flexible hours and formal employment; - strict management and deadlines; - working for the company with morals and values; - understanding that the company can and will gain from my employment.
Киев · $1200 · 1 год опыта · Upper Intermediate
Bachelor's degree in of Probability Theory, Statistics and Actuarial Mathematics. In my previous jobs I had next tasks/responsibilities: Creating and deploying chatbots in Telegram, Facebook with implementing machine learning algorithms. Designing and implementing machine learning pipelines for raw data of different types to generate, resample and retrieve features. Building well-tuned RandomForest,CatBoost, XGBoost, RNN models for variety of tasks: text classification, recommender system, regression. Working with SQL database and deploying tools for data retrieval.
Python, Machine Learning, Data Science, numpy, pandas, scikit-learn, Deep Learning, NLP, PyTorch, R, Math, NumPy
I am looking for a long-term stable job with friendly, open-minded team. I'm ready for new challenges and interesting projects. I am very interested in NLP field, but open to any other work as well.
Харьков, Львов · $400 · Меньше года опыта · Upper Intermediate
Generally speaking, I'm software engineer with 2 years of experience in .NET, who want to switch to Data Science (particularly, machine learning). Below you can see my previous detailed experience. DataArt (Software engineer) February 2018 – May 2019 - Developed health-care web application from scratch to successful release as core full-stack developer. - Improved average loading time of the app by 75% by introducing lazy-loading and refactoring front-end project. SightPower (Internship as a software engineer) November 2017 – February 2018 - Developed WPF application as a tool for geodesists, architects etc. - Part of the product team.
Machine Learning, SQL, Python, Math, Git, Data Science, English, Algorithms
Удаленная работа, Россия · $1800 · 2 года опыта · Intermediate
Data Scientist in IT department of biggest bank of Russia (from June 2018 to the present) R&D department Dialogue System Project: Construction of neural network algorithms for voice processing (speech-to-text) (using Tacotron, Waveglow) Intents extraction (user needs) and their classification (order a taxi, way to home, cooking) from the text Developing algorithms for NER (Named Entity Recognition: dates, addresses) using rule-based approach (Yarge parser) and NLP methods Classification of Wake words (determine what skill in the voice assistant user wants to "call") Pushing code with new assistant's skills to production. Developer of NLU, NLP and NLG parts of voice assistant. Other projects: Development of data processing models using machine learning algorithms Graph clustering based on clients' transaction- and geo-data Building recommender systems Deploying deep neural network architecture for face recognition application for internal use in company. Software engineering in Python (keras, NLTK, Gensim, numpy, pandas, sklearn, networkx, community, etc) and Python + Spark Follow the Agile paradigm at work Junior Data Analyst in the biggest Russian bank Client-oriented analytics Data mining and data visualization, preparation of dashboards Working with relational databases (SQL, Hive, Spark) Applying NLP methods for transaction analytics Quality Assurance Quality Control MSc in Big Data Analysis in Business, Economy, and Society. National Research University "Higher School of Economics". Saint Petersburg, Russia. 2016-2018 Topic of the course work: Search and extraction of critical moments in eSports. Thesis: Building an image processing system based on neural network algorithms University of Turin. Stochastics and Data Science. 2017-2018. Exchange student. BSc in Mathematics National Research University "Novosibirsk State University". Novosibirsk, Russia. 2012-2016 Thesis: Limit theorems for functionals of order statistics (area: mathematical statistics I participate in hackathons. Programming language: Python
Linux, Python, Machine Learning, SQL, Keras, R , scikit-learn, Docker, NLP
Winner in the competition Best in Profession 2018
I am constantly self-educated and interested in innovations in the field of machine learning and deep learning. I plan to move to Italy in September and looking for remote work.
Киев · $3500 · 4 года опыта · Upper Intermediate
• DWH/BI from scratch with Microsoft BI Suite; • development of advanced dashboards with custom extensions on QlikView 11/12; • ETL using Python, T-SQL, VBScript; • work experience with MySQL 5.6, MS SQL Server 12-17, Firebird 2.1; • C# 7.0 .Net 4.7; • Python 3 for automatization, web scraping, DB data verification, MS SSRS API deployment tool creation.
ETL, QlikView, T-SQL, SSIS, SSRS, Python, C#, MS SQL Server, Jira
Designed, developed, implemented, and supported QlikView dashboards. Integrated data sources and databases with QlikView, designed and developed data models and backend queries for presenting data. Experience in developing QlikView Extentions.