today

Data Analyst

kyiv, Ukraine · $850 · 1.5 years of experience · Upper Intermediate

Experience: October’17 – Present Olam LLC Ukraine, Kyiv, Ukraine Junior Analyst (Data and Crop Analysis) • Managing and analyzing export statistics of major agriculture exporters • Managing M2M statistics of current company’s market position • Financial execution of contracts (payments and account posting) • Providing financial and statistical reports • Managing and analyzing Cost of Production and Logistics Costs for farmers • Forecasting Supply and Demand of World Grain Market July’16 – August’16 Private Enterprise, Okhtyrka,Sumy oblast, Ukraine Sales Assistant/Project Coordinator • Acts as the sales administrator on jewelry • Handles customer’s inquiries for jewelry, negotiates prices and volume of orders by maximizing rate or volume • Determines availability of goods and coordinates delivery and installation meeting the needs of customers • Provides financial and statistics reporting on operating revenues and expenses Courses: The Data Science Course 2019 (Udemy) Want to find: • Data mining (SQL, Excel) • Modeling and Machine Learning (Python, R)

Machine Learning, SQL, pandas, numpy, scikit-learn, Deep Learning, Tensorflow, R , NumPy, R, Python, regression, Microsoft Office, Data Science, English

The Data Science Course 2019 (Udemy) IELTS

Developing myself in Data Science


yesterday

Data Scientist

kiїv · $1000 · 1 year of experience · Upper Intermediate

Machine Learning, pandas, Data Science, Python, Deep Learning, Tensorflow, Linux, computer vision, Data Engineering, numpy, SQL, Keras, Git, PostgreSQL

Certificates by Google: "Advanced Machine Learning with TensorFlow on Google Cloud" grade: 100/100 "Data Engineering on Google Cloud Platform" grade: 100/100

Don't want to work with online-casino and trading


yesterday

Senior Machine Learning Engineer / Senior Data Scientist / Data Science Team Lead

kyiv, Ukraine · $5500 · 4 years of experience · Advanced/Fluent

ML Engineer / Data Scientist / DL Research Engineer with 3.5 years of experience and major in Math and Statistics. I've worked on and successfully completed various projects spanning across different industries and domains: IoT, grammatical error correction, information retrieval, fashion, fraud detection, etc. Lead a team (2 ML Engineers, 1 Backend Engineer), supervise team workflow, build and support DL / ML pipelines, develop and deploy ML / DL systems to production. Projects: - Building and supporting production-ready NLP DL / ML systems for Grammatical Error Correction - R&D of a production-ready recommender system for AI chatbot (https://stylehacks.ai/) - StackOverflow assistant bot (https://t.me/NLPCourseBot) - R&D of the NLP IR ranking system - R&D of the distributed anomaly detection framework for time series data - R&D of the intelligent demand response system (IoT ML solution) - R&D of click fraud detection system

Machine Learning, Mathematics, Probability Theory & Statistics, Statistics, Apache Spark, AWS, MySQL, NLP, PostgreSQL, Python, PyTorch, Deep Learning, numpy, SQL, Git, scikit-learn, Tensorflow, Keras, Linux, Google Analytics, Math, Data Science, Docker, Flask, Jira, R, Algorithms, Data Mining, Matlab, Jupyter Notebook, Neural Networks, gensim, Glove, spacy, nltk, MongoDB, NoSQL, Data Analytics, SciPy, Pandas, Matplotlib, seaborn, Recommender engines, Time Series

- Increased the "like" rate for the recommender system from 66% to 84%, which led to an investment by Google Assistant's Fund (https://techcrunch.com/2018/09/18/maison-me-nabs-1m-from-googles-assistant-fund-and-more-for-made-to-order-clothes/) - Top 2 in intensive 3-months Data Science.NLP offline course (2018; graduated with honors; final project is available on GitHub) - 1 place in Python for DS (https://datahack.analyticsvidhya.com/contest/skilltest-python-for-data-science/lb) - Top 2 in ML Skill Tests (https://datahack.analyticsvidhya.com/contest/skilltest-machine-learning/lb) - Top 2 in Probability Skill Test (https://datahack.analyticsvidhya.com/contest/skilltest-probability/lb) - Top 3 in Regression Skill Test (https://datahack.analyticsvidhya.com/contest/skilltest-regression/lb) - Top 3 in Time Series Skill Test (https://datahack.analyticsvidhya.com/contest/avdatafest-skillpower-time-series/lb) - 7 place (top 1 percentile) in Datafest 2017 (https://datahack.analyticsvidhya.com/tournament/datafest-2017/)


yesterday

Data scientist/ Machine Learning Engineer/ Python Developer

kharkiv, Ukraine · $1500 · 1.5 years of experience · Upper Intermediate

Data Scientist with proven commercial experience in usage of both classical machine learning algorithms and deep learning models using Python tools (Keras, numpy, pandas, scikit-learn, matplotlib, plotly, Keras). Main expertise fields: NLP, Computer Vision, Reinforcement Learning. Experienced in ETL process (AWS (s3)) Kaggle competition (Home Credit Default Risk) bronze medal (top 10%) Master's Degree in System Analysis

Python, Deep Learning, Keras, Tensorflow, Git, numpy, pandas, scikit-learn, Machine Learning, SQL, Reinforcement Learning, NLP, computer vision, AI algorithms, OpenCV, Data Science, R, Jira, Linux, Math, PostgreSQL, Data Visualisation, Unsupervised Learning

Bachelor's Degree in System Analysis (2017) Master's Degree in System Analysis (2019)

I'm looking for interesting projects in Machine Learning, Data Engineering, Web Development (Python) which will challenge me! It's important for me to work with professionals and learn from their experience.


yesterday

Java/Scala Developer

Remote work, Kyrgyzstan · $2000 · 6 years of experience · Upper Intermediate

Java, Scala, Javascript, React, MYSQL, Linux

Java, SQL, Hadoop, JavaScript, React, Scala, Spark

Java/Scala Software development and Data Engineering in Scala Spark.


yesterday

Junior Software Engineer

kyiv · $500 · Upper Intermediate

Machine Learning, Data Science, Python, Linux - Programming Languages: Oracle PL/SQL(1 year), SAP Sybase SQL (1 year) C/C++, Java, Android, Python, asm, PHP, JS - Some owasp hacking - fuzzing, xss - Database: Oracle SQL (design DB, stored procedures, views, window functions, SQL-query, injections), Sybase. - Understanding of OOP principles. - Version Control: Git.

SQL, Oracle, PL/SQL, Automated Testing (QA), Data Science, Machine Learning, Algorithms, Android, C++, C/C++, Java, JDBC, LAMP, Linux, OOP, OOP/OOD, PHP, Python, Unix, Git, JSON, JUnit, Matlab, Mockito, NoSQL, XML, AJAX, Assembler, C#, Maven, MVC, WinAPI, Hibernate, jQuery, JSP, REST API, Spring, Spring MVC, Swift

Робота в технічній команді, тихий офіс


19 May

Developer, Data Engineer, Data Scientist

odessa, · $1000 · Less than a year of experience · Advanced/Fluent

Ищу работу связанную с обработкой данных - Data Scientist, Data Engineer. Имею опыт построения пайплайнов для решения задач по типу тех, что предлагает Kaggle.

Python, Git, Linux, Spark, SQL, Tensorflow, PyTorch, Data Science

Получил магистрскую степень по специальности "Прикладная математика" Имею несколько сертификатов связанных с ML и анализом данных на Coursera. Активно участвовал в соревнованиях на Kaggle, впрочем без призовых мест

Не хотелось бы заниматься тупой рутинной работой. Размер команды не столь важен, главное чтобы были люди, способные поделиться релевантным опытом.


19 May

Business Analyst

kyiv, Ukraine · $2500 · 3 years of experience · Upper Intermediate

About 3+ years of experience in business and system analysis. About 5+ years of experience in data analysis Main BA skills: - requirements elicitation (different BA's techniques: mind mapping, brainstorming, document, legislation analysis, etc.); - requirements analysis and management; - requirements verification and validation; - maintain business rules; - business and system processes modeling (Use Cases, User story); - attributes describing; - communication with stakeholders; Main SA skills: - constriction of data models, algorithms, prototypes, diagrams; - experience in RESTful API design; - experience in Microservices architecture; - communication with the dev / qa team; Methodology: RUP, Agile. Notation: UML, BPMN. Tools: Jira, Confluence, Draw.io, Balsamiq, Enterprise Architect, RStudio, Intellij IDEA, MySQL Workbench.

Agile, Confluence, Jira, JSON, R (language), Scrum, UML, Waterfall, Java, BPMN, Business Analysis, User stories, Use cases, MySQL, Requirements analysis, Domain-Driven Approach


19 May

Senior Data Scientist/Lead Data Scientist

kiїv · $5000 · 5 years of experience · Upper Intermediate

Есть в опыт в выполнение основных задач машинного обучения: прогнозирование, классификация, кластеризация, рекомендация и т.д. Руководил и обучал Data Science команды. Последние годы занимаюсь анализом и визуализацией данных в блокчейне. Занимаюсь построением предикативных моделей цены активов, кластеризацией/классификацией адресов, визуализацией структурированных данных и построением графов. Сейчас веду Data Science направление. Хочу развиваться в подобной области с возможностями разширения команды и работы в команде с высококвалифицированными специалистами.

R , Data Science, SQL, Power BI, Math, English, Blockchain , MS Azure ML Studio, Azure, Neo4j, Retail, R Server, Algorithms, Data Visualisation, Blockchain Analytics

От новой работы ожидаю интересных задач, возможности учиться и обучать, делиться опытом и принимать его. Особено интересна работа с данными блокчейна и рынками финансов/капиталов. Основная причина поиска работы - это ограниченое применение спектра обладаемых знаний в области обработки и анализа данных.


18 May

Senior Python Developer / Team Lead 🔥

harkіv · $3000 · 5 years of experience · Upper Intermediate

I'm looking for Senior Python Engineer / Team Lead position with the possibility to switch to Data Science/Machine Learning projects. 1. Total commercial development experience 5 years. * Python/Flask - 3 years * PHP/Magento/Laravel - 2 years. * Frontend/HTML/CSS/JS - 2.5 years. * C#/.NET Core - 1 year. 2. Technologies: * Python: Flask, SQLAlchemy, Django. Data Science libs: numpy, scikit-learn, pandas, matplotlib. * Data Science/Machine Learning: supervised learning (regression, SVM, RandomForest, XGBoost), unsupevised learning (k-NN, k-means, PCA, t-SNE, recommender systems, Anomalies Detection), statistics: hypothesis testing, A/B tests * SQL: CloudSQL, NoSQL (Google Datastore) , PostgreSQL * CSS: Less, SASS, Gulp, AtomicCSS, Object-Oriented CSS * JS: VueJS, NodeJS, Webpack, KnockoutJS, Angular,React. * PHP: Magento, Laravel. * C#: .NET Core, EntityFramework. * General: Linux, Docker, Google Cloud Platform (Google App Engine, Cloud SQL), Git. 3. Other: * Ph.D. degree (Mathematical Modeling). * Experience in writing scientific articles and technical documentation. * Thriving Open Source project (for SQLAlchemy). * Participation in Data Science conferences.

Flask, Git, JavaScript, Data Science, Math, Artificial Intelligence, vuejs, google cloud, Machine Learning, Python, Jupyter Notebook, scikit-learn, pandas, numpy, Linux, SQL, Docker, CSS, NodeJS

1. Ph.D. degree. 2. Open Source project. 3. Ability to create complex yet clean application architectures. 4. Ability to dive deeply into the problems. Willing to understand how things work under the hoods, not just using black boxes. 5. The ability to explain complex technical things in simple language even for non-technicians. 6. Experience in teaching PHP / CSS / JS (in groups and individually), the result is 6 successfully employed people. 7. Experience of public speaking. 8. Leadership experience in a small team.

1. Projects that make a difference in the world and make other people's lives better. 2. The ability to grow both professionally and personally (communication, leadership, decision making). 3. Desirable - possibility to participate in educational programs as a teacher (company internal courses, company courses at universities). 4. Desirable - business trips to customer / possibility to work from offices in other countries.


  • 125 candidates found. Page 1 of 13.