BI developer / team lead / Head of BI 

Kyiv · $3000 · More than 10 years of experience · Upper Intermediate

MySQL, PL/SQL, BI, DWH, CRM, ETL, Data Mining, Oracle, MS SQL Server, AWS, Tableau, Qlik sense, PowerBI

MySQL, SQL, Oracle, ETL, PostgreSQL, DWH, PL/SQL, T-SQL, SSIS, SSAS, Jira, Power BI, MSSQL, Scrum, Tableau, QlikSense, BI, AWS

Have a solid practical experience in Banking DWH building, CRM systems development, BI reporting and dashboards at leading Ukrainian Banks with foreign investments. For last 3 years I'm working in outsoursing and product companies developing BI solutions

Looking for interesting projects


Quant (Algorithmic Trading), Data Scientist 

Kyiv · $3000 · More than 10 years of experience · Advanced/Fluent

My interest in Algorithmic Trading first came 15 years ago. Many steps have been taken in order to achieve success in this competitive area: 1) Higher education — The University of Bristol, United Kingdom. BSc in Economics & Finance. 2) In order to learn programming, I worked as an iOS Developer for 6+ years and developed 10+ projects from scratch. Apart from developing for iOS (i.e. iPhone & iPad), I was creating apps for macOS and watchOS (i.e. Apple Watch). 3) Throughout my life, I was constantly engaged in quantitative research and development of trading bots. 4) Roughly 5 years ago I understood that Data Science and Machine Learning techniques will greatly improve my existing Algorithmic Trading tools. 5) Currently reading "Advances in Financial Machine Learning" (by Marcos Lopez de Prado). Interested in Modern Portfolio Theory and diversification. 6) English — Fluent. IELTS score 8.0 / 9.0.


Data Scientist / Machine Learning Engineer

Remote work, Ukraine · $100 · 3 years of experience · Upper Intermediate

I have more than 3 year experience of software production on various roles - as a driver developer, a full-stack web application developer, an industrial automation engineer. I am familiar with C/C++, Java, and Python. I have worked with PHP, SQL, Django, Google App Engine. I have recently completed a machine learning course and would like to advance my career in that direction.

Python, Machine Learning, Data Science, scikit-learn, Deep Learning, NLP, Keras, Tensorflow, Sklearn, CUDA, Analysis and research

MS in Computer Science Scientific publication

I am looking to work remotely, part- or full-time. It can be either occasional tasks or a larger project.


Lead/Senior Data Analyst (remote/part-time)

Remote work, Ukraine · $2000 · 5 years of experience · Advanced/Fluent

Python (Numpy, Pandas, scikit-learn), R, PySpark, Tableau, SQL, Hadoop, Hive, Impala, MS Office, Redshift, Looker

Python, SQL, Data Science, Machine Learning, pandas, scikit-learn, Deep Learning, NumPy, Jupyter Notebook, Data Labeling, Analysis and research, MS Excel, MySQL, Probability Theory, Data Mining, Matplotlib, Git, Algorithms, English

• Developed two different approaches of unsupervised machine learning on video game players by utilizing biochemistry methods from DNA sequence mining (CM-SPAM) and algorithms from hierarchical (AGNES), density-based (HDBSCAN) and partitioning (KMeans) families of clustering techniques in R and Python • Deployed one of approaches above using Spark, Hive and Impala SQL thereby delivering weekly insights to several stakeholders on completely automated basis via Tableau dashboards and various reports. • Presented other segmentation approach at Machine Learning Innovation Summit 2018 in San Francisco, Data Innovation Summit 2018 in Stockholm and Nordic Games 2018 in Malmö to audiences of 200-600 attendees

I am looking for a part-time remote work with flexible hours in Data Science or Data Engineering / Analysis. I work as a Senior Data Scientist in London and would like to use this one to widen my area of expertise and sharpen my skill set. I have a lot of experience in the Data Science field and very strong communication skills in English (+ Russian/Ukrainian).


Data Scientist

Lviv, Kyiv · $1500 · 1.5 years of experience · Upper Intermediate

Python, R, Google Cloud, NLP, Language Modeling, Language Generation

MySQL, HTML, Git, SQL, OOP, Python, Google Cloud Platform, Ubuntu, Linux

Language Modeling for the Ukrainian language Master diploma at UCU( MSc in Data Science program)

Профессиональный рост. Сложные задачи.


Data analyst / Product analyst

Kyiv · $1300 · 1 year of experience · Upper Intermediate

Делал несколько проектов по machine learning, в особенности supervised learning. Имею знание в области статистики,теории вероятности и высшей математики. Работаю аналитиком в большой компании, но открыт к предложениям.

Python, SQL, numpy, pandas, Git, scikit-learn, Math, Data Science, sklearn, Data Mining, Programming, Matplotlib, Analysis and research, Tableau, MongoDB, BigQuery

Создал и поддерживал основной операционный инструмент для маркетологов - ROI, который существенно помог оценивать и оптимизировать рекламные кампании. Наладил базовую аналитику (отчеты в Tableau, корректный трекинг, продуктовая воронка). Создал систему для оценки производительности ключевого бизнес-юнита. Разработал инструмент для оценки реального уровня чарджбэков. Тесно взаимодействовал с бизнесом-юнитом при создании аналитических задач и принятии решений. Перенес и поддерживал автоматизированную экосистему репортов с MySQL на BigQuery. Содействовал созданию документации всех таблиц с данными в Confluence. Выполнял ad-hoc задачи.


Python Software Engineer / ML Engineer 

Kyiv · $2500 · More than 10 years of experience · Upper Intermediate

Python: asyncio, aiohttp, Sanic, Flask, WebSockets, SQLAlchemy, OAuth2, Scrapy, BeautifulSoup, Numpy, fuzzywuzzy, gmpy2. Databases: PostgreSQL, MSSQL Server, MongoDB, Redis. AI/ML/NLP: Tensorflow.Keras, OpenCV, spaCy. DevOps skills: Docker, docker-compose, AWS CloudFormation. AWS: EC2, S3, Lambda, DynamoDB, Route53. SCM/Tools: Git, Redmine, Jupyter Notebook, Postman. Experience with third-part API: SalesForce, Zuora, Cloudflare, telegram, Google PlacesAPI. OS: Windows/FreeBSD/Linux advanced user. Software development: SDLC, CI/CD.

Python, Git, Linux, Flask, REST API, Redis, Docker, microservices, PostgreSQL, MongoDB, JSON, SQL, Aiohttp, Nginx, JavaScript

Computer Science courses: Coursera: • Cryptography I Stanford University • TensorFlow in Practice Specialization • Deep Learning Specialization ( MongoDB University: • M101P: MongoDB for developers.

Not interested in Django or Fullstack job. I am looking for a Python Software Engineer/ML Engineer job in a small company or startup related to Machine Learning domain.

25 May

Python Developer

Kyiv · $1000 · 1.5 years of experience · Advanced/Fluent

Scripting, back-end web-dev and machine learning Python: Django, Flask, matplotlib, pandas, DRF OS: Windows, Ubuntu Other: PostgreSQL, basic web-dev stack(HTML, CSS, JS, Bootstrap), Nginx, AWS, Git, Jira, Bitbucket, bash

English, Django, Python, Flask, Linux, SQL, Bootstrap, CSS, HTML, JavaScript, PostgreSQL, AWS EC2, REST API, Django REST Framework, Nginx, Jira, Git, Pandas

Интересный проект с возможностью развития

25 May

Data Scientist

$1000 · 2 years of experience · Upper Intermediate

опыт работы в Data Science, но больше опыта в Analyics и много опыта в менеджементе. В данный момент ищу работу в где могу получить практику именно в Data Science. Есть несколько фриланс проектов - работал со кредитным анализом, маркетинговым, исследования рынка и его сегментов, предсказыванием погоды и так далее. Знаком с большинством алгоритмов, Python, SQL. Разбираюсь со Spark Сейчас предоставляю услуги консанлтига и ведение проектов в IT

Python, SQL, Data Science, Machine Learning

Django based web service to predict About Weather Scan Service With machine learning algoritms weather scan is able to predict rain and other critical weather characteristics in 49 regions in Australia. It could be used for any other locations over the world. The weather prediction system includes: - ability to predict from xls files or from external API - external REST API for handling and obtaining results - user interface profile, user registration system - visualization of prediction results - versioning of ML models, prototyping of models - maintaining prediction logs - user security system Bank marketing campaign  kaggle. com/volodymyrgavrysh/bank-marketing-campaigns-dataset-analysis Heart Disease Data Exploration github .com/VolodymyrGavrysh/My_RoadMap_Data_Science/blob/master/data_analysis/Hear_Disease_Data_Exploration.ipynb Educational project s by Data Camp github. com/VolodymyrGavrysh/DataCamp_projects

Интересно получить опыт работы в компании которая применяет DS на практике

25 May

Project Manager

Remote work, Ukraine · $3500 · More than 10 years of experience · Advanced/Fluent

Experienced IT project manager (14 years) and data analyst (8 years). Extensive portfolio of 60+ projects. Certified Google Analytics Professional. Software Engineering background. I specialize in: — complex ecommerce websites; — high quality data analytics (based on Google Analytics and Google Tag Manager); — conversion rate optimization. Spending my time between South East Asia (HK, Singapore) and Eastern Europe (Ukraine). I'd love to work on long term projects.

Project Management, Agile, Scrum, Kanban, Waterfall, SDLC, Google Analytics, Google Tag Manager

14 лет опыта руководства проектами (мне 38), 8 лет удаленной работы техдиректором группы интернет-магазинов. Опыт создания отдела разработки в офисе (агентство интернет-рекламы, top 3 по России), работ для брендов (wap-проекты для Megafon, Nokia, Tele2, Opera).

Крупный интернет-магазин или стартап. Возможность принимать оперативные решения самому, отвечая за результат. Отчетность напрямую директору (CEO, CTO). Команда сильных IT-специалистов.

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