Data Scientist

Kyiv · $2000 · 5 years of experience · Intermediate

Strong analytical mindset and system structured thinking The high level of self-organization & communication skills - BI Tableau 10.2 / 10.3 - Python (Pandas. Numpy, Scikit-learn) - SQL - Jira, Confluence, GIT (basic) - Agile: Scrum, Kanban - Professional knowledge of: Excel (pivot tables, formulas, graphs, visualization, VBA, OLAP, PowerPivot, PowerQuery, PowerBI), Word, Access, Power Point Basic: PHP, HTML5, CSS, testing foundation, types of testing, the software development cycle and quality control of software, 1C 7.7 and 1C: 8.2 Experience: 4+ years (IT, Telecom, Logistic) - - Analyst / Marketing Analyst - - Data Analyst /Data Scientist Data analysis, Reporting/Visualization, Modelling, Create prediction systems, User behavioural analysis

Microsoft Office, Microsoft Power BI, Tableau, Agile, Confluence, Jira, MySQL, SQL, Git, Python, Visual Basic (VB), Jupyter Notebook, scikit-learn, Excel/VBA, Data Science, NumPy, Pandas, Math, Statistics, Machine Learning, Data Mining, Excel

Progressive project with professional growth. Search insides - real practical decision


data analyst/ scientist

$2200 · 5 years of experience · Upper Intermediate

more than 7 years experience in Data analysis and Data science with active usage wide range of tools and technologies include ML models 3y Python (Anaconda) around 2y R around 3 y SPSS, SAS, BI tools ( Power BI & Tableau ) OLAP SQL (>7Y) MS SQL ,MySQL,PostgreSQL etc HADOOP (short period) ... from business point of view main knowledge in finance , marketing, banking, clients(users) behavior etc

Python, SQL, Machine Learning, pandas, numpy, R , Tableau, SPSS, MS SQL Server, PostgreSQL, data analysis, AWS, MS PowerBI

Several successfully finished projects in areas of finance, marketing , banking etc.

only part time remote work around 20 hour weekly or less and rate 10-20 USD hourly (after taxes) offers for full time work arent interesting for me. Please do not waste your time :)

18 September


Kyiv · $1800 · 5 years of experience · Beginner/Elementary

Общий опыт 10 лет включает: Экономист, аналитик, рук.отдела аналитики,программист, менеджер с интеграции. Достижения: Успешная реализация проектов SQL,VBA,Python / специализация - аналитик отдела мониторинга Проекты: Проект реализация "Интеграция с Google BigQuery" менеджер интеграции. Тест sql. Документация. РМ Проект реализация "Система сбора информации" . РМ.код vba.тестирование.проектирование интерфейсов.документация Другие проекты Основание обязанности: 1.Коммуникации с стейкхолдерами 2.Написание технической документации для реализации интеграции (спецификации, 3.Описание rest API, ТЗ, схемы и другая документация для реализации проектов 4.Постановка задач на выполнение и контроль реализации 5.Тестирование результатов 6.Семантическая проверка информации (аналитика данных)

REST API, SQL, Project Management, SDLC, Requirements analysis, Requirements management, Agile, User stories, Scrum, Business Analysis, VBA, Python, Enterprise Architect

1. Успешная реализация ИТ проектов. 2. WOW проект "Система сбора информации" (от идеи к реализации) 3. В роли Руководитель отдела аналитики: Удержали командой с 7 человек контроль за процессом учета топлива в 2014 (60 баз), больше 600 грузовых авто

Ожидание по проектам: WOW проекты.Интеграция.программирование python sql vba. мин 50% времени. Интеграция с сервисами google Ожидание от проектной команды: Нацеленность на результат Ожидание от компании.: Достойное вознаграждение + % при успешной. реализации проекта. Комфортное рабочее место в пешей доступности до метро. Практика менторства. ИТ компания - 1200$ - 1400$ . Не ИТ компания 1600$ - 1800$

18 September

Data Scientist/BI Analyst

Kyiv · $1000 · 2 years of experience · Upper Intermediate

Data Analysis - product analysis (portfolio analysis, POS & activation analysis, merchant analysis, MCG analysis, segmentation analysis), analytical reports; Data Sciense - building a models - logistic regression, rf, XGBoost, CART (R, Python, SPSS); Data processing - aggregating and validating big datasets; Managing and communication - managing and technical support the online panel for foreign partner; problem solving skills.

MS Office, SPSS, R langueage, HTML5, Python, C++, Power BI

I am currently employed but looking for the oppoturnity to work as a Data Scientist. I'd like to work on the project with the team to be able to lern more and get more practice.

18 September

Data Scientist / python engineer 

Kyiv · $1800 · 2.5 years of experience · Intermediate

- Risk indicators tool using mainly SQL queries - Cryptocurrencies price prediction using text data - Gathering data from different sources to one table (API, HTML DOM tree, Multi-threading parsing, Selenium) - Generating reports: daily, weekly, monthly, .... - Process automation - CRM integration - Time series forecasting - Customer behavior understanding (ml) - Parsing (JSON, XML, PDF, etc). Extract useful information from complex data. - Beck end part for BI Tool - Site beck-end part (Flask + SQLAlchemy)

Math, Excel, PostgreSQL, Python, Statistics, Java, Git, Machine Learning, Deep Learning, Algorithms, Flask, Data Mining, Automatition, Data Analysis, WEB scraping, Parsing, Time Series, time series forecastng, NLP, CRM, NumPy, Pandas, Tensorflow, Keras, Matplotlib, Mongo, Elasticsearch, Neo4j, Redis, SQL, Jupyter Notebook, Reporting_, BI

18 September

Team Lead

Kyiv · $6000 · More than 10 years of experience · Upper Intermediate

More than 10 years experience in software development. Deep knowledge of relational databases, ETL processing and object oriented programming (Java, Python). Good written and spoken English

Git, MongoDB, PostgreSQL, REST API, MySQL, English, Oracle, ETL, Hive, Hadoop, Splice Machine, Jira, SQL, Docker, Python, Amazon AWS, MSSQL, Java

A lot of successful projects in telecom and financial sectors using Java/Python/SQL. Deep knowledge of relational databases including metadata model.

Back-end tasks with Big Data/Python/Java. Working with big data technologies.

18 September


Kyiv · $5000 · More than 10 years of experience · Advanced/Fluent

10+ years of experience in digital marketing. Successful launch of 2 products worldwide: 1. GMDH Streamline - a simple yet powerful inventory planning solution. With over 100 000 installs, Streamline is the #1 downloaded inventory planning software for businesses in the world. Customers span from over 100 countries with numerous industries including retail, wholesale, distribution, manufacturing, e-commerce and more. 2. GMDH Shell - a powerful predictive analytics solution that utilizes AI and neural networks. With over 500 000 installs, GMDH Shell is the #1 downloaded neural networks software in the world.

Marketing Strategy, Team management, Digital Marketing, Demand Generation

17 September

Lead Software Developer 🔥

Kharkiv · $4500 · 8 years of experience · Advanced/Fluent

8 years of experience with .NET stack. 4 years of experience as a technical leader. 1.5 years of experience with python/machine learning working on personal projects and participating in competitions. Technical leader with 8 years of full-cycle project development experience, communication with third parties, delivering on time within budget. Constantly learning new technologies and approaches, currently interested in machine learning, microservice design, highload, functional programming. Experienced in delivering a project from the requirements stage to a fully functioning project. Excellent problem-solving skills, known for the ability to find solutions for complex problems. Independent worker with remote work experience. Core skills: - Technical leadership - Full-cycle project development - .NET Core, ASP.NET, ASP.NET Core, Entity Framework, T-SQL - Python, Flask, Dramatiq, RabbitMQ, Machine Learning, Keras, Tensorflow, NumPy, Pandas, Scikit-Learn - ES6, TypeScript, React - Microservice Design, Event-Driven Design, Docker Containers, Message Queues - Test-Driven Development, Multi-threading, Amazon AWS - Linux

C#, .NET, Machine Learning, Python, .NET Core, Entity Framework, LINQ, JavaScript, Git, SQL, OOP, REST API, mvc, SOLID, Linux, Docker, React, Microservices, RabbitMQ, Redis, ASP.NET, MS SQL Server, Design Patterns, TypeScript, DDD, TDD, HTML, ASP.NET CORE

Built a gaming platform from scratch, started as a junior developer and eventually ended up leading the project. Helped a startup to be merged with a larger company. Developing a personal project which involves various stock statistical analysis indicators and reinforcement learning techniques.

Growing as a technical leader. Working on highload data-heavy projects. Building machine learning pipelines. Considering part-time offers. Can lower salary expectations for a machine learning project. Not interested in projects in gambling industry.

17 September

Data Scientist / Machine Learning Engineer / Quantitative Researcher

Kyiv, Relocation to EU, USA · $3000 · 3 years of experience · Upper Intermediate

- Over 3 years of hands-on experience in Machine Learning and Deep Learning using Python and R - Knowledge of a variety of Machine Learning techniques (clustering, decision tree learning, artificial neural networks, etc.) and their real-world advantages/drawbacks - Experience in creating interactive dashboards for data visualization - Knowledge of advanced statistical techniques and concepts (regression, properties of distributions, statistical tests and proper usage, etc.) and experience with applications - Ability to translate complex business problem into a certain analytical task - Ability to build models end-to-end - not only research phase but actually pipeline and model deployment - Strong analytical and computational skills - Capable to write maintainable and clear code - Ability to work both independently and as part of a team

Data Science, Machine Learning, Deep Learning, Data Mining, AI algorithms, Python, R programming language, NumPy, Pandas, SciPy, Scikit-Learn, Keras, Tensorflow, Jupyter Notebook, Matplotlib, seaborn, Plotly, Apache Spark, Linux, Git, PostgreSQL, MySQL, MongoDB, Flask

17 September

Optical engineer, Zemax optical designer

Chernigiv, Kyiv · $3000 · 10 years of experience · Intermediate

List of companies with whom I collaborated in various projects last year: • Worldwide wireless security systems – AJAX SYSTEMS (Ukraine) – • Automotive head lighting – PROBRIGHT (Russia) – ( • Waveguide projecting systems – COLOUR HOLOGRAPHIC LIMITED (England) – • Laser ray-tracing aberrometer, visual aberration measurement research (guidance of Prof. V.V.Molebny) – TRACEY TECHNOLOGIES (USA) – Project activity in the field of optical design: - Elaboration of the principal and optical scheme of Diffraction Spectrum Analyzer - for measuring some physical and chemical properties of a grain. - Elaboration of the special objective lens for laser beam scanning - "Ef-theta lens" (f-θ lens) - for industrial laser processing (cutting) the materials. - Design of the optical scheme of the local Spectral Image Analyzer based on back scattering. - Elaboration and engineering of a specialized (projecting) short-focus lens for LED (Bi-LED) lightning for car headlights (low and high beams) for Diliht (ProBright) company. - Elaboration of narrow beam (long distance) automotive LED floodlight; - Waveguide optics design for input into the eye of additional video information from the projection display; - Simulation of the ray path in the optical system of light microscope. Design of the optical-mechanical adapter to obtain the necessary parameters of the image focusing. - Research the optical system of the eye. Research the methods of measurement, calculation and visualization of wave, ray and refractive aberrations of the eye as well as cornear shape and eye length. Participation in the development of the conceptual and optical scheme of the advanced laser raytracing aberrometer and kerato-topographer with different additional functions (eye length measure etc.). - Diffraction monochromator; - Iris remote access control systems... ...and some others...

Zemax, optical engineer, optical design, optics, data, science, designer, оптик, инженер, расчет, оптических, систем, оптимизация, моделирование, симуляция, физика, optimization, modelling, simulation, calculation, mathematics

The best honor - my family and my three kids :)) Declaration Patent of Ukraine. Method of calibration of laser raytracing aberrometer (53064 A), V.V.Molebny, O.V.Lutsenko. Participation and presentation in The Third China-Ukraine Forum of Science and Technology (Harbin, Chengdu, China); Participation in Qingdao International Technology Transfer Conference & Aoshan Eurasian Science and Technology Forum (Qingdao, China) - 2017.

Exciting work or collaboration mainly in the field of OPTICAL DESIGN, engineering and IT with great team in the international large-scale company that brings creativity and innovations. Concept creation, researching, calculation and optimization of the various optical systems. Mathematics and physics knowledge is also providing. Remote work mode is preferable, but relocation is also not excluded.

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