junior data scientist, data analyst

Киев · $450 · Upper Intermediate

Python, Machine Learning, SQL, numpy, pandas, Excel, Algorithms, scikit-learn, Math, C++, Data Science, English, Math Statistics, Analysis and research, C#, MySQL, bash, MS Power Point

I am a third year student at the Institute of Applied Systems Analysis. In a process of my studying, I have determined that working with data, using not only programming but also analytical skills and knowledge of different Math sections is the sphere I would like to develop and work in. Beside my studies at the institute, I have passed some courses concerned to Data Science (or Data Analysis) and generally I have been learning this discipline on my own for a certain period of time. I have learned the basics of Neural Networks and Machine Learning algorithms and have got an experience of working with MySQL. Also, I am fluent in Microsoft Excel. Now I would like to apply my knowledge into practice and provide some results in this sphere.

I expect to find a job concerned to Data Analysis or Data Science that may include building forecasts, finding patterns, data mining, data engineering or data representation. The possibility to cultivate and improve my proficiency is also a significant demand to the job that I would like to have.


Data Analyst

$600 · Меньше года опыта · Advanced/Fluent

6 month as Data Analyst at telecom company. I want to develop myself as Data Scientist but its better to have experience in similar areas.

Python, Machine Learning, SQL, Data Science, numpy, scikit-learn, pandas, Git, Math, Tensorflow, Linux, Jupyter Notebook, Data Mining, SciPy, Analytics

I created business solutions at previous work which are used after my retirement.

First of all i want to find telework and to be involved into Data Science projects.


Junior/Middle Data scientist

Киев · $2000 · 1,5 года опыта · Advanced/Fluent

I have 1.5 years of experience as a data scientist. Most of the working time was dealing with recommender systems project. During the project, we tested lots of frameworks and state-of-the-art algorithms. We made their comparison for different business cases and adapted models with business rules. Also, I took part in the NLP project and was involved in minor analytical tasks. Took part in UCU Data Science summer school 2018, Kyivstar Big Data school 2018, DataRoot University 2017, Open data camp 2018. Also interested in location-based data analysis for business development. Passed 25+ online courses in Data Science and Algorithms. Currently developing in deep learning.

Python, Machine Learning, scikit-learn, numpy, Data Science, pandas, Deep Learning, Git, Tensorflow, Keras, Data Mining, NLP, English, Linux, Jupyter Notebook, Algorithms, Flask, Machine leaning, Text Mining, OS X, GCP, Neural Networks

Megogo Kaggle Challenge 2019 | The V place Hackathon INT20H 2019 | The III place in Data Science category


Business Analyst / Data Analyst / Researcher

Удаленная работа, Украина · $300 · Меньше года опыта · Advanced/Fluent

An analyst with experience in IT, working on processes analysis for optimization, statistical analysis of panel data and economic modelling for various systems. I have a background in programming as well as business analysis, including process mapping, scoping, defining new business opportunities, customers analytics, defining the product roadmap, writing specifications, reports and other. I have a good knowledge base in statistics and probability theory, knowledge of CS fundamentals which include but are not limited to algorithms, data structures, MySQL, Python, R, data processing & data visualization. I have some experience in writing user stories & acceptance criteria for multiple business processes in Agile development methodology for Scrum teams and working closely with them. I have experience in doing both practical and academical types of research. The projects include probabilistic modelling for stock price prediction, Ukrainian judiciary system analysis, automatic text summarization for Ukrainian language, automatic risk assessment system for ProZorro etc. I am passionate about iterative collaborative work in teams and being proactive in that, leading a team. And, of course, I have good verbal and written communication skills, event organizing and teaching experience :)

Python, Algorithms, Probability Theory & Statistics, Econometrics, R, Research, Git, English, Business Analysis

I am a student, taking part in different kinds of hackathons and programming competitions (Google Hash Code, ICPC), member of Minor Academy of Sciences of Ukraine (economics department). One of my main interests is performing research. Currently, I am a representative of my university at national research science competition in the economic cybernetics department and other international competitions.

I am looking for an opportunity to start my career working with people who know how to put their knowledge down into the experience and are open for learning and teaching. My areas of interest for the job are data analysis, prediction systems, behavioral economics. It would be perfect to work in a product company to use some of the things I've learned for defining the product roadmap, performing customers analysis and analyzing the market.

23 апреля

Machine Learning Engineer

Киев · $1000 · 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

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.

23 апреля

Data Scientist / Machine Learning Engineer

Киев · $1400 · Меньше года опыта · Upper Intermediate

Work experience: December 2018 - April 2019 data scientist in uData School ● Designed and implemented Machine Learning models for forecasting and clustering; ● Performed BI analysis with sources up to 100 GB to identify fraudulent activity and trends; ● Designed slides for presentations with proposals in consultancy projects. Projects: ● CPV predictor for Prozorro (a public e-procurement system) The model determines which category (CPV code) of goods (services) the tender belongs to. Tender description used as an input. ● BI analysis for Prozorro Visual analytics on public procurement. ● Cryptocurrency price prediction ● Interpreter (educational project) September 2018 - December 2018 trainee in uData School

Python, Machine Learning, SQL, Data Science, numpy, pandas, scikit-learn, Git, Deep Learning, Tensorflow, Keras, Math, Data Mining, NLP, English, Jupyter Notebook, Tableau, Time Series, skikit-learn, Algorithms, DS, MySQL, Microsoft Office, Matplotlib

Vodafone Music Hackathon (10th place / 57) Dec. 2018 Predict which of the users of the telecom operator Vodafone will use the app Vodafone Music. Advanced Machine Learning and Signal Processing - eDx Mar. 2019 - PRESENT Data Analysis with Python - Cognitive Class Nov. 2018 Machine learning and data analysis - Coursera Mar. 2018 - Sep. 2018 Master degree, Nuclear Power Engineering, Graduation with honours (GPA 4.99 / 5.0) National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

23 апреля

Team Lead Data Science

Удаленная работа, Украина · $5000 · 8 лет опыта · Advanced/Fluent

Имею богатый опыт в Data Science, ищу интересный проект с возможностью руководства командой.

Python, Data Science, Machine Learning, PyTorch, Tensorflow, SQL, scikit-learn, pandas, numpy, Deep Learning, Keras, NLP, Jupyter Notebook, English, Project Management

23 апреля

Data Analyst 🔥

Киев, Kyiv · $2000 · 1,5 года опыта · Advanced/Fluent

I've worked as a Data Analyst for a telecom company for almost a year. My day-to-day tasks included designing and delivering regular and ad-hoc reports. What I mostly enjoyed was reporting-process automation (SQL procedures and jobs, Power BI dashboards (some DAX), integrated with RDBMS and SQL time-intelligence functions (dateadd(),add_months() etc.). Currently I'm working for a web-analytics company and provide a wide variety of standardized and custom marketing reports, while also ensuring the quality of the delivered data. I widely use such tools as SQL (analytic/window functions), Python (pandas, NumPY), AWS (Athena, databricks, S3), Excel, have some experience with Terminal (cmd), Jira, GitLab and Tableau, work with large datasets.

Python, MySQL, SQL, Jira, AWS, PowerBI, DAX, PL/SQL, Athena, databricks, Pandas

Automated reports and data-check process, which can be run from cmd, which helps avoid mistakes of manual coding and overlooking important data deviations, while also saving a lot of time.

I highly value friendly working environment. It doesn't matter if the project is big or small, but I want to be able to work with large datasets, Python, preferably cloud technologies and to be using English a lot. It would also be great to be able to have communication opportunities with end-users of data to be able to constantly improve the reports/data.

23 апреля

ML Engineer/ Data Scientist

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.

22 апреля

Machine leaning engineer / Deep learning engineer

Киев · $3000 · 2 года опыта · Upper Intermediate

As a Research Engineer, I was working with image classification (VGG, ResNet, MobileNet, Inception), object detection (SSD, RetinaNet, RCNN, Fast-RCNN, Faster_RCNN) and semantic segmentation (U-Net), instance segmentation (Mask-RCNN) issues and tasks. I was designing end-to-end AI web-services for further deployment on the client's side using Flask, Django, Docker, REST with full-cycle CI/CD. I participated in the process of certification by NVIDIA as preferred deep learning partner.

Python, NumPy, Pandas, SciPy, Matplotlib, Scikit-Learn, OpenCV, Keras, Tensorflow, NoSQL, OOP, Git, Docker, Math, Linear Algebra, Unix, Linux, Deep Learning, Data Science, computer vision, Jupyter Notebook, Jira, SQL, python programming, REST API

- Bachelor degree in Software Engineering - Have been working as part of Deep Learning team for R&D office - Active Kaggle participant - Regularly passing courses related to machine learning at Coursera, etc.

Getting experience and projects related to machine learning, Neural Networks, CNN and Deep Learning, Computer Vision;

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