Data scientist

Киев · $2000 · 6 лет опыта · Intermediate

R, Python, Julia, tensorflow, keras, mxnet, xgboost, caret Machine learning, deep learning, data science, biostatistics

R (language), Machine Learning, Clinical trials, Biostatistics, Python, Deep Learning, Julia

18 апреля

Junior Data Scientist

Киев · $600 · Меньше года опыта · Upper Intermediate

As working experience - my masters work. NLP task, the main task is to summarize the reviews from site - prom.ua. What i've done so far: 1. Data scraping from the site(prom.ua). Used libraries, Requests, BeautifulSoup, headless firefox, etc. And rotation of proxies, user-agents. 2. Cleaned data. 3. Used libraries / approaches - spacy, fasttext / LDA, word2vec, tf-idf. Python (pandas, nympy, sklearn etc.). Databases - MySQL, MongoDb - solved basic tasks as part of university program. Kaggle competitions, at least two. Math / Statistics courses on stepik / edx / coursera, or articles.

Cyber Security, Python, SQL, numpy, pandas, NLP, scikit-learn, MySQL, Machine Learning, Data Mining, Git

Responsible, calm, communicative, team player, strong-willed. Interested in learning new technologies and obtaining new experience. Like to analyze data, participate in Kaggle competitions and learn new information in the fields like: cyber security and data science.

Interesting(complex) tasks. Professional growth, mentor. Awesome working conditions.

17 апреля

QlikView Developer

Киев · $2500 · 5 лет опыта · Intermediate

MySQL, Linux, Oracle, SAP, Nprinting, QlikView Publisher, QlikView Server, QlikView Extensions, ETL

ETL, NPrinting, QlikView Publisher, QlikView Server, MySQL, QlikView Extensions, Linux, Oracle, SAP

17 апреля

Data Scientist

Киев · $500 · Меньше года опыта · Intermediate

Research and develop models for marketing department Get different data from database using Oracle SQL Make visualizations using power BI

Machine Learning, SQL, scikit-learn, Data Science, Jupyter Notebook, Python, pandas, numpy, Math, Data Mining

My models are used in production

I`d like to share and get experience with new colleagues.

16 апреля

Deep Learning Engineer; Computer Vision Engineer

Киев · $2500 · 1,5 года опыта · Upper Intermediate

Computer vision: - image classification (Inception, MobileNet, ResNet) - object detection (SSD, RetinaNet, Faster-RCNN) - semantic segmentation (U-Net) - OCR NLP: - text classification Basics: implemented with Python basic ML algorithms: linear and logistic regression, naive bayes, k-means, KNN, PCA, SVM, fully connected neural network Related online courses: - Stanford courses: CS229, CS231n, CS20 - Coursera: Deep Learning specialization, Bayesian methods for Machine Learning

Machine Learning, Deep Learning, Python, PyTorch, Tensorflow, Keras, Math, Data Science, numpy, scikit-learn, pandas, Jupyter Notebook, Algorithms, ensemble neural networks, supervised learning, OpenCV, Jira, SQL, computer vision, Git

16 апреля

R&D Engineer - Machine Learning | Deep Learning

Удаленная работа, Украина · $5000 · 9 лет опыта · Advanced/Fluent

Languages: С++, Python, CUDA-C, C#, R (sorted according to the amount of experience in decreasing order). Know, can do (and love to do) everything around Computer Vision, Machine Learning, Deep Learning. I have PhD in Functional Analysis, Master degree in Applied Mathematics.

computer vision, Deep Learning, Machine Learning, С++, CUDA, OpenCV, Python, Git, C#, Jira

In 2010 I've developed a core of content-based image-retrieval engine called WeSEE:Search. When the number of images reached 200 millions I've developed image duplication detection algorithm based on local features. From 2011 till now I develop content-based advertisement targeting solution WeSEE:Ads. It uses images and video from webpage and a lot of Computer Vision algorithms to predict the best possible advertisement. The main technology used is Deep Neural Networks with 15-30 layers for different taks: general categorization, face recognition, age and gender detection, brand-safety. This technology is used by dozen of companies in UK. Currently working for few startups in Israel and USA. I develop Deep Learning systems for them.

I love complex problems :) Interested in Computer Vision, Machine Learning, Deep Learning - everything else won't work out for me.

16 апреля

Junior Python Developer

Киев · $600 · Advanced/Fluent

Делал курсовые проекты в универе (написал две игры на С++ с SFML). Много лабораторных работ по основам программирования, ООР, численным методам (численным методам оптимизации), мат статистике и тд (лабы написаны на C++ и Python). Так же проходил онлайн курсы по машинному обучению от МФТИ и оффлайн курсы AI Saturdays от AI Booster.

Python, Machine Learning, numpy, Data Science, Deep Learning, pandas

Разработка собственных игр как курсовых проектов, прохождения онлайн курсов от МФТИ.

Получить крутой опыт, развиться как data scientist / python developer. Готов к фул тайму (иногда с перерывами на универ среди дня на контрольные/ экзамены/ жизненно важные пары, могу отрабатывать позже вечером и на выходных)

16 апреля

Data Scientist / Data Analyst

Удаленная работа, Украина · $600 · 1 год опыта · Upper Intermediate

Front End, RTB/DSP - 1 year Experience with Big Data, Data analysis, have PhD degree in chemistry, study math (linear algebra, etc.)

MySQL, JavaScript, ElasticSearch

Ищу удаленную работу, желательно разовые проекты

15 апреля

Data Analyst 🔥

Киев · $1600 · 4 года опыта · Upper Intermediate

Four years as data analyst in total. Last three years I’ve been working in IT product analytics, where I’ve closed countless number of analytical tasks in user acquisition, payments, ad monetization and CRM, mostly answering the question: “how can we increase revenue?”. Last year I’ve been focused primarily on user behavior on the product, aiming to reveal casual relationships between sequences of user actions on particular lifetime and churn / revenue.

Python, SQL, Tableau

- Developed user scoring model for irrelevant \ motivated traffic detection on low amounts of user acquisition - Derived heuristic rules for 'whales' churn prediction - Automatized target KPIs downturns analysis - Actually, helped that guy who asked for help with excel formula

Dos: - product company - bureaucracy free environment - peers focused on solving product problem rather than applying specific ML tool Don'ts: - "excel" in required skills

15 апреля

SQL Developer part-time remote

Удаленная работа, Украина · $1000 · 3 года опыта · Advanced/Fluent

Testing Data Modeling Business Intelligence Data Integration Data Warehousing SQL Oracle SQL Developer Git Java Jenkins Oracle Association Rules Regular Expressions Oracle Enterprise Manager Teradata BTEQ PowerDesigner Powershell Batch Programming Hadoop Hive Bitbucket

data analysis, Data Modeling, Data warehousing, DWH, ETL, Jenkins, Oracle, PowerDesigner, SQL, Hadoop, Jira, Groovy, Java, Python

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