today

SQL Developer / Data Analyst

Kyiv · $1500 · 3 years of experience · Intermediate

I worked at banking as Operation Risk Analyst. In my work I wrote sql query to get information from database to create reports or provide information to company management. Created procedures for monitoring operational risk criteria. Then I had expirience at traiding company as Data Engineer. In my work I was engaged in the development, preparation, support and automation of regular reporting, proccessing data using Python, providing data for other departments. And my last excperience was DB Developer at microfinance company. In my work I created one-off and regular reports,migrat data from prod db to dwh, created tables, view, procedures, created client part of Rest API. At my future work, I would like going on learning sql deeply, learning Python and working with interesting tools.

Git, Hibernate, IntelliJ IDEA, Java Core, JDBC, JUnit, Maven, MS SQL Server, OOP, REST API, Oracle SQL, UiPath Studio, SQL, PostgreSQL, Python, pandas


today

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.


today

Data Scientist

Kyiv · $3500 · 3 years of experience · Advanced/Fluent

Analysis Tools: Power BI (developer), Tableau (developer), Excel (expert), STATA Programming: R(5 years), Python(3 years): Numpy, Scipy, Scikit-learn, TensorFlow, Keras, VBA Business Software: Cognos, SAP BO, Oracle E-Business Suite, Hyperion, 1C Databases: SQL (MySQL/MS/Oracle), MongoDB Skills: IFRS, Cross-Functional Teams management, Project management, Problem solving, Statistical methods, ML algorithms, Optimization modeling, Financial analysis, Investment analysis, Business valuation BUSINESS EXPERIENCE Senior Data Management Specialist Nov. 2018 – July 2019 Luxoft (Software development) • Designed a new framework (R language) and Tableau solution for executive reporting • Reengineered corporate pre-sale model (VBA) to standardize a pre-sale process Head of Analytical Unit July 2017 – Oct. 2018 AXA Ukraine (Insurance) • Developed a new cost allocation model (R language) to evaluate channel/product/LoB efficiency • Facilitated AXA UA acquisition to third party by coordinating and analytical supporting due diligence process Data scientist (Investment Efficiency) May 2016 – July 2017 VEON (Telecommunications) • Leaded implementation of a predictive ML model (Python) for project performance evaluation to reduce inefficiency in CAPEX for over 800 technical projects per year • Introduced a new costing models (Python) to measure corporate benchmarks (70k network elements;23M subs) • Engineered reports pack (R language + Python) and Google Earth based visualization solution to enhance transparency of commercial reports (incl. anomaly and insight detection) Financial Analyst Sept. 2015 – Apr. 2016 A.S. Watsons (Retail) • Developed an analytical database (R language) to increase accuracy of internal reporting • Improved efficiency of non-trade purchases by refining a control procedure

R (language), SQL, Visual Basic (VB), XML, Python, Machine Learning, Statistics, MongoDB, SAS

EDUCATION The University of Texas Aug. 2020 M.S., Business Analytics; Data Science track GPA 4.0

Interested in Data Science only (Statistics + ML) Not interested in NLP, Deep learning, BI and Data Engineering, dating projects


yesterday

R&D Director / CTO / Architect

Kyiv · $10000 · More than 10 years of experience · Advanced/Fluent

Technological wizard with more than fourteen years of experience. Possesses excellent problem- solving skills and is focused on providing quick solutions to business problems. Deep knowledge in Data Engineering, Software Engineering and Architecture, design and execute Big Data with Lambda integration. Strong interest in Machine Learning. Hands-on experience with modern DevOps/SRE. Has profound practical experience working as a team lead and resolving conflicts. Highly motivated and passionate about learning new technologies and platforms. Specializes in product development. Usual business roles are Director of Development, CTO, System Architect. Overall wears many hats and provides help whenever needed. In all of the latest projects, took the lead technical role, creating all of the estimates, technical documentation, SOW, architecture, milestones, sprints, recruiting, etc. Lead a team of engineers. Participate in the pre-sales process. Lead custom software development with Machine Learning, Big Data industrial practices. Create SOWs. Lead the project team. Hire/fire people. Manage the evolution and growth of the BD/ML division (budget planning, sales forecasting). Develop practices (summarization, generalization, training). Successfully finished (with the high customer appraisal) 10+ projects over a short period of time. Conversion rate optimization. A/B testing. Throughout career, has been mostly a system/backend architect/head. Knows modern UI frameworks (Angular/React). Sets up work with code based on a git-flow, with slight variations based on the size of the team/project. All the latest projects are successfully delivered to the market and generating revenue. Technology Summary: - Software Engineering: C#, .NET/Core, ASP. NET MVC/Core, Entity Framework/Core, Javascript. Typescript, Python, Node.Js, Angular, Unity3d. - Data Engineering/Big Data: Apache Spark, Dask, PyTorch, ELK, Kinesis. - Machine Learning: Recommender Systems, Forecasting, Image Recognition - DB: MSSQL, PostgreSQL, MongoDB, DynamoDB. - SRE/DevOps: Jenkins, Terraform, Docker, Kubernetes, Grafana, Prometheus. - Cloud Computing: AWS, Digital Ocean.

C#, Entity Framework, .NET, LINQ, JavaScript, PostgreSQL, Terraform, Docker, .NET Core, Angular, Python, Spark, Big Data, EMR, AWS, SQL, Lambda, EBS, MongoDB, Node.js, EC2, Serverless, ElasticSearch, Lucene, SQS, Kinesis, Akka.NET, CI/CD, Unity3D, OOP, Git, REST API, ASP.NET, MVC, SOLID, Design Patterns, Entity Framework Core, User Experience, ANTLR, TypeScript, HTML, CSS, ASP.NET CORE, asp.net mvc, Airflow, ADO.NET, T-SQL, Angular 2+, MSSQL, Angular 6, Agile, Asyncronous Programming, MS SQL Server, XML, ELK, Prometheus, Grafana, Kubernetes, Highload, Machine Learning, Artificial Intelligence

Delivered a lot of products to market, achieved profitability, being in the lead technical role. Excels at building teams from scratch and managing them remotely.

Medium-to-small company. Preferably a product company. Toxic startup environment is ok, rigid processes are fine too.


yesterday

Head of Department

Kyiv · $3800 · 10 years of experience · Upper Intermediate

Currently working as a Head of Product in a cryptocurrency sphere. My main responsibilities are a) defining the development strategy, b) algorithms designing, c) team managing, d) interfacing with clients and stakeholders. Also, having worked at the Academy of Sciences for more than 5 years. During that period I was also a scientific advisor for students of leading universities including the Moscow Institute of Physics and Technology and the National Research University Higher School of Economics. My academic areas of focus were graph theory and real-world network analysis.

Product management, Business Analysis, Team management, Product research, User Experience , Microsoft Office, Product Roadmap, Data Science in Python, Business development, English, User Experience, Analytical and problem solving abilities, Negotiations, Confluence, Product Development, Presentation skills, Programming, Business goals, Critical thinking

My scientific background provides me with a number of products I'm proud of. All of my research used to be in demand from major electronics and IT companies and all those brought added value to the scientific community. My product experience let me grow from a product features delivering perspective and led to being interviewed by Forbes.

I'm keen to join a Product which serves a useful purpose, with ambitious targets backed by an experienced team.


yesterday

Team lead Golang development

Kyiv · $4500 · More than 10 years of experience · Intermediate

PostreSQL, Golang, REST API, Go concurency, MySQL, Linux, Jira, MongoDB, Git

Communication Skills, Firebird, HTML, PostgreSQL, REST API, SQL, CSS, Git, JavaScript, MySQL, Jira, UML, Docker, Elastic, Linux, MongoDB, Kubernetes, Program machinery, Agile, Scrum, Project Management

Собственная разработка веб-сервера на Go: включая утилиту тестирования на Selenuim, собственные сервисы, опережающий кеш для статики и схемы БД MySQL, PostgreSQL. Инструменты для быстрой разработки веб-приложений для данного сервера. Взаимодействие с php-fpm - путь для перевода старых PHP-проектов на Go. Разработан универсальный API REST для получения данных с БД, записи в нее, в том числе для каскадов таблиц. Формирование первичных форм ввода на основе структуры таблиц и т.п.

Неформальная обстановка. Сложные задачи. Адекватный менеджмент. Интересный проект. Program machinery Меня интересует строго Go + PostgreSQL


yesterday

data scientist; scientific computing/machine learning developer 

Kyiv, Lviv · $4000 · 9 years of experience · Advanced/Fluent

6 years: python(scikit learn,numpy, scipy, pandas), development of machine learning, statistical and mathematical applications, algorithms of numerical analysis, signal processing 5 years: usage of mathematics, machine learning, statistics for various development tasks 1 year: c++ BSc in physics, MSc in math; MEng in aerospace engineering from a top western school

Computational Fluid Dynamics, Computational Optimization, Machine Learning, Python, Scientific Computing, uncertainty quantification, Aerospace Engineering, ElasticSearch, Mathematics, Numerical Analysis, numerical methods, Topology Optimization, Matlab, Spark, C++, Data Science

social network analysis system to predict chosen parameters of network members, estimate the dynamics of information diffusion in a situation of limited knowledge of the structure of network. methods: log regression, NN, SVM, clustering algorithms, graph algos+custom solutions, Monte Carlo. sports prediction systems nonstandard recommender systems(ideas from math analysis). signal processing+spectroscopy+machine learning cyber threat detection systems. non-standard and customized clustering algos, customized anomaly detection for computer vision.

data science/machine learning, mathematical modeling, aerospace engineering


23 May

C/C++ developer

Moscow · $2500 · 4 years of experience · Upper Intermediate

Some projects or commits you can see on Github. Besidly, i know german language on intermediate level. Here is more fomal list of skills: C++ Boost, STL, uWS, Qt, Symbolic C++, Dislin, Gnuplot, Eigen, cmake (make), wix, nsis Python (2.7, 3.0+) Numpy, Matplotlib, PyQt, Pyqtgraph, Pyinstaller, Py2exe, Cx_Freeze, XPath Databases Sqllite, MySQL, PostgreSQL CI Travis UT Boost, Gtest

C++, Git, Windows, WinAPI, Design Patterns, Python, Linux, Algorithms, CI/CD, Unit Testing, Multithreading, Qt, C, STL, DXL

Creator of automated systems for own and client's projects. - was created calculator for shells for one of the goverment university department on C++ & Qt, desktop - was created API for binary.com by C++ & Python, back-end - was created scraper of loot for CSGO, it's commonly one of the unique software i think, back-end/scraping Also i have an experience in data analysis, numerical algorithms.

Prefer remote job with interesting and professional people who understand and use sometimes formal descriptions of projects.


23 May

Software Engineer

Kyiv · $4000 · 8 years of experience · Upper Intermediate

Experienced software engineer working in the consumer electronics industry. My specialisation is C++ and embedded Linux. But I'm open-minded and have experience in different areas, including data analysis, audio engineering, manufacturing, video streaming, web, back end, mobile and desktop apps. I understand business value of each task. And I'm here to solve problems. Currently working in Petcube.

Embedded, Linux, C++, Python, JavaScript

- Did Alexa integration (Alexa built-in) to the Petcube products. The products passed Amazon certification (including Acoustic and Music) and are available on the market. - Manufacturing support and firmware development for mass-market consumer electronic devices.

Работа мечты: небольшая продуктовая компания. Рок-н-ролл и интересные проекты. Не интересуют desktop продукты. В первую очередь ищу работу с relocate.


22 May

Data Scientist 

Kyiv · $3000 · 3 years of experience · Advanced/Fluent

In my primary job as a data scientist, I developed stock outlier detection mechanisms; price forecasting models; behavioral prediction models for indices and regressive models for reasoning about market statuses. Similarly, I developed decision mechanisms for an automatic portfolio managing system, with integrated causality and time series analysis. As an analyst, I tested the market behavior hypothesis, organized historical backtests for models and prepared nuanced interactive reports for brokers. As an architect, I supervised the creation of internal data storing/processing service with built-in indicators, predictive analytics, and data scrapping engines. I have also significant experience with other, smaller independent projects that I have done in the data science market. And I have academic research experience.

Python, Machine Learning, Data Science, SQL, NumPy, scikit-learn, Pandas, Data Mining, Good communication skills, AI algorithms, Keras, R, PyTorch, Statistics, Math, Matplotlib, MongoDB, SciPy, Azure, MSSQL, Bayesian network, Docker, R programming language, Algorithms

Я помог собрать команду с которой мы смогли создать персонифицированный внутренний трэйдинговый сервис. Сервис выполнял аналитические функции, одновременно проводил запросы к БД и сервису Блумберг, предоставлял трэйдерам квоты и советы по стратегиям. Также я курировал проект по интернет трафик анализу который был оптимизирован для обработки поведенческих данных клиента в форме графов.

Я хотел бы работать в компании у которой арзитектура готова для продвинутого data scientist в которой я смог бы полностью раскрыть свой потенциал.


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