today

Senior Database developer

Dnipro · $2500 · 6 years of experience · Intermediate

Developed the complex queries, stored procedures, triggers (SQL Server 2012/2014) Designed database, tables and views structure for the applications. Designed and developed reports (SSRS/ASP/VBS) Manage performance and tuning of T-SQL queries Administering data from multiple SQL Server databases Designed and developed SSIS Packages Designed and developed olap cubes Python development R development C# development Participation in the supporting, testing and starting of automated conveyor with SSI SCHAEFER Austria, SSI SCHAEFER Moscow Universal Commerce Group

SQL, SSIS, SSRS, DWH, Python, Power BI, C#, OLAP


today

C++ Developer

Kyiv, Berlin, Italy, France, USA, Canada · $2000 · More than 10 years of experience · Intermediate

MySQL, Linux, C ++. System administration, C and C ++ programming, creating projects using SourceNavigator and Eclipse, working with databases in PostgreSQL and MySQL, working with text documents, spreadsheets, presentations, HTML documents and graphic documents (drawings) using StarOffice, OpenOffice and LibreOffice, Tcl / Tk programming for creating GUI applications, for PostgreSQL, working with graphical applications for PostgreSQL and C ++ using FOX libraries (free graphic objects) and OpenGL, applied mechanics and mathematics, the finite element method. Tcl / Tk programming, including pgtksh. Creating pgtksh applications for working with databases on PostgreSQL, including sending and archiving documents (binary files) in the database and extracting (restoring) them. Creating an electronic database by programming in PHP4 and PostgreSQL. The database allows you to store information about our employees, companies with whom we have contacts or who previously had contacts, put binary files into the database and restore them. Participation in engineering projects (for automakers) developed by our partners on the basis of C ++, programming using the FOX libraries (free graphic objects) and OpenGL, applied mechanics and mathematics, finite element method, refinement and improvement of projects and program codes. These projects included: - Simulation of a tank with refueling and drain fuel. Using the FOX library, with the ability to stop playback fill and drain and continue playback from this point. - Development and improvement of the graphical interface for existing engineering projects created by our partners (FOX library). - The use of the finite element method by the solver in engineering projects: solving strength calculation problems using matrix equations. Decomposition of the stiffness matrix by the Cholesky method, solving linear problems optimization, linear statics problems, thermal analysis, topology optimization. - Adding to projects the possibility of displaying the results of calculations in an Excel spreadsheet. Creating a graphical interface (FOX library) for working with a database.

Linux, MySQL, С++, Qt, SQL, OpenGL, OOP

Creating complex projects from scratch.

Business trips to Europe (Germany, Switzerland, France, Italy) - at least sometimes, but definitely. Trips to Belarus and Europe to conferences and seminars - A BIG PLUS !!! Ability to learn something new in the field of innovation and Hi-Tech - OpenGL library, Qt cross-platform framework, computer vision, machine learning, artificial intelligence, programming of robotics. Nice, friendly office. Educated, friendly colleagues. It is desirable that the office was in a modern business center.


today

Junior Golang developer

Kyiv · $400 · Upper Intermediate

Several programming and math laboratory works at University. You can find it on my github page. Currently I'm interested in growing myself as backend golang developer.

Control Theory, Functional Analysis, Probability theory, SQL, Golang/Go, C++, Linux, Machine Learning, OOP/OOD

I want to work in a modern team to increase my skills and be helpful in real project. I'm ready for new challenges and interesting projects.


today

C# developer 

Kyiv · $3000 · 10 years of experience · Intermediate

C#, ASP.NET, EF 5, Delphi, MS SQL, Web, SVN/Git/Mercurial, MS Dynamics CRM, Reporting Service

Delphi, MS SQL Server, ASP.NET, C#, Firebird, CSS, HTML, JavaScript, PostgreSQL, WinForms

Оптимизация SQL запросов и алгоритмов обработки данных с уменьшением на порядок времени выполнения, кандидат физико - математических наук

Интересные сложные задачи, сплоченная команда, белая ЗП


yesterday

Data Scientist, Data Analyst

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

Более 5 лет применяю анализ данных как основной метод решения бизнес-задач. Проекты (от новых к старым): 1. Картирование плотности населения Киева, чтобы найти подходящие локации для открытия новых магазинов Watsons. Использован R, Selenium, Shiny, Yandex Geocoding API, MS SQL. Источки данных: сайт ГИОЦ, данные о геолокации домов, остановок транспорта, магазинов с Google Maps и Yandex Maps, результаты подсчета пешеходного трафика, результаты счетчиков трафика магазинов Watsons, статистика продаж магазинов. 2. Кластеризация покупателей Watsons, чтобы сформулировать отдельные коммуникационные и промо стратегии для каждой из групп. Использован R, MS SQL, K-mean cluster analysis. Источники данных: персонализированная статистика продаж по карточкам лояльности Watsons из Siebel CRM, доступность стока по магазинам, календарь промо активностей, календарь рассылок. 3. Поиск факторов влияющих на продажи магазина Watsons, построение предиктивной модели для инвестицинной оценки открытия новых магазинов. Использован R, PCA analysis, Google geocoding API, MS SQL, регрессионая модель с помощью нейросети на Keras + Tensorflow. Источники данных: еженедельная статистика продаж всех магазинов Watsons за последние 5 лет, информация о наличии стока в магазинах, более 100 факторов в динамике описывающих каждый магазин и его окружение, экономическая статистика Украины. 4. Оценка минимально приемлемой ликвидности для Beiersdorf UA, чтобы разместить излишние средства на депозит. Использован R, MySQL, descriptive statistics. Источники данных: выгрузка банковских выписок по счетам компании за последние 5 лет. 5. Оценка уровня baseline продаж+трендов по товарным группам Beiersdorf UA, для правильного промо планирования. Использован R, MsSQL, time series analysis. Источники данных: ежедневная статистика продаж дистрибьюторов компании за последние 2 года, календарь промо активностей, отчеты о промо расходах.

R, SQL, Keras, Tensorflow, Regression analysis, Linux, R Shiny, Excel/VBA, Machine Learning, google cloud

- MBA - Многолетний опыт менеджмента, в т.ч. стратегического - Применяя Data Scence заработал работодателям более 40М UAH за последние 3 года

Возможность развиваться как Data Scientist. В перспективе нескольких месяцев - возможность практиковать Python


yesterday

Senior Database Administrator/Team Lead 

Kyiv · $4500 · 10 years of experience · Upper Intermediate

MSSQL Server 2008/2012/2014 administration and developing. Implement, review and optimize stored procedures. Creating and optimization T-SQL queries. Creating technical documentation. Implementing and managing Data Replication. Monitoring Server workload and activity. Managing security: creating logins, schemas, users. Creating triggers, indexes, constraints. Database backup/restore operations. Maintenance plans and job creating. Assisting programmers and business users in problem resolving Technical resources usage and performance improvements. Troubleshooting existing customer’s database environment. Identifying business process performance bottlenecks. Performance improvements implementation. Work according to Agile methodology. Keeping service level agreement (SLA) achievements. IT service providing and management based on ITIL (Incident Management, Problem Management, Change Management).

MS SQL Server, Data Replication, ITL Process, ITSM Tool, Jira, Requirements analysis, Time scheduling, Work breakdown structure

Inventory and documenting customer’s MSSQL infrastructure. Creating plan for SQL Server infrustructure handover process. Coordination MSSQL server daily operations handover from customer according to plan. Clarifications and discussions of technical details and technology best practices with customers Describing and discussing with customer existing technical resources usage and performance improvements. Creating for customer stack of documentation describing current environment and database processes as a part of customer’s business processes. Discussing with customer possible way to improve strategic data lifecycle. Identifying and resolving performance bottlenecks. SQL server environment performance stabilization and documenting. Daily meetings with customers concerning current activities execution, client problems resolving, future tasks planning Creating database team prospective side recommendation how to improve current ETL processes and keep SLA

Развивающийся динамичный проект, заинтересованость руководства(заказчика) в инициативности сотрудников.


yesterday

junior java developer

Kyiv · $400 · Less than a year of experience · Upper Intermediate

Закончил курсы NetCracker по java, работал над учебными проектами. Большой проэкт end-to-end в составе небольшой команды. Работал как над бэком, фронтом так и с базой.

Java, Spring, Maven, SQL, REST API, JDBC, OOP, Design Patterns, JSON, HTML, CSS, SVN/Git, JPA, Jira, JUnit, Spring MVC, VueJS, PostgreSQL

Курси NetCracker, вовремя перевел проект на PostgreSQL ;)

Хочу стать частью большой команды по разработке, учиться новому, закреплять старое.


yesterday

Front-end developer

Kharkiv · $800 · Less than a year of experience · Pre-Intermediate

Working experience: HARTRON ARKOS LTD - software engineer From January 2018 - October 2018 RadmirTech - front-end developer From October 2018 - 2019 April Large outsource company - front-end developer From April 2018 - June 2018 Courses Hillel cours of front-end pro: 1) JavaScript, jQuery, css, html, ES6, Ajax, gulp, github 2) Angular2+, rxjs, jest testing Have university experience with: DB(MySql, MSSql), OOP, C#, .ASP, win.form, php, data modeling

AJAX, CSS3, Git, HTML5, JavaScript, jQuery, MSSQL, MySQL, SVN, Bootstrap, SASS, TypeScript, es6, JSON, Angular 2+, rxjs, ngrx, Vue, Jira

I graduated NTU "KhPI", at Department of Software Engineering and Management Information Technologies. Specialty: Software Engineering

I looking for a job with Angular2+ or Vuejs projects


yesterday

Senior SQL Server DBA (remote) + Dev Ops

Remote work, Ukraine · $4000 · More than 10 years of experience · Advanced/Fluent

!!! Looking for a part time job and/or remote job !!! Microsoft SQL server Performance Tuning Strategies for high availability and disaster recovery of database servers 24/7 - installing and configuring development, test and live environments - configuring backup jobs/maintenance plans. - SQL Server cluster maintenance - Database CI/CD Performance analysis and software updates - update scripts control and deployment - investigating and fixing performance issues Basic AWS and Azure experience

CI/CD, MS SQL Server, SSIS, SSRS, T-SQL, AWS, Azure, Jenkins

• 10+ years of experience in Database Administration and Development for very large and complex production 24/7 databases in SQL Server 2014, SQL Server 2008 R2, 2008 and 2005. • Strong database administration skills including, but not limited to SQL Server planning, implementation, configuration, troubleshooting, active and proactive performance tuning, access management, high availability, disaster prevention and recovery, documentation maintenance. • Expertise in T-SQL writing ad-hoc queries, stored procedures, triggers and functions. • BI development and administration skills including SSIS packages design, troublesoot and maintenance, SSRS maintain, troubleshooting and deployment. • MCSA, MCSE in SQL Server 2012, 2014, 2016 administration • AWS Certified Solutions Architect - Associate (CSAA)

Looking for a part time/project based telecommuting (remote) job For an instance: 40 hours weekly will cost you $N000 20 hours just $N000 /2 You will have Senior Level DBA Expertise for less expense. We could also discuss per-hour rate.


yesterday

Разработчик баз данных

Remote work, Russia · $2000 · 8 years of experience · Pre-Intermediate

SQL, Transact SQL, PL/SQL Проектирование и разработка баз данных с нуля Доработка существующих баз данных Проектирование архитектуры систем Управление командой разработчиков Интеграция различных систем Аналитика/Разработка отчетности Управление проектами

Product management, SQL, T-SQL, MySQL, PL/SQL, PostgreSQL

Большой опыт проектирования и реализации сложных систем. Томское пиво - внедрение бюджетирования отделов (Парус), внедрение системы мобильной торговли (Оптимум), внедрение системы управления ресторанным комплексом (R-Keeper + StoreHause) Сибирская Аграрная Группа - разработка и внедрение системы прослеживаемости на предприятиях холдинга (Убой, Мясопереработка, Производство комбикоромов) Множество проектов интеграции различных систем с решениями на платформе 1С.

Участие в сложных и интересных проектах


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