Candidates 310
$3000 / mo
≈ $36000 / year net
Data Engineer/Database Developer
Ukraine · Kyiv · 5 years of experience · Upper-Intermediate ·Published 16 March
Ukraine · Kyiv · 5 years of experience · Upper-Intermediate ·Published 16 March
- Development of DB solutions from scratch in accordance with business requirements (created and maintained procedures, functions, views, and triggers that are responsible for the sales planning application business logic).
- Development of data migrations between databases such as PostgreSQL, FireBird, and MS SQL using Python and linked servers.
- ETL process development: obtaining data from AWS S3 and saving it into PostgreSQL.
- Obtaining JSON data via external API using Python, parsing and saving data into PostgreSQL.
- Development of reports processing automation pipeline using Python.
- Query Tuning and Performance Optimization.
- Worked in the bank's IT department. Was engaged in data quality checks, ETL monitoring, functions, and procedures development (MS SQL Server).
$3000 / mo
≈ $36000 / year net
Data Analyst, BI Analyst, BI Developer
Ukraine · Kyiv · 5 years of experience · Upper-Intermediate ·Published 23 April · In passive search
Ukraine · Kyiv · 5 years of experience · Upper-Intermediate ·Published 23 April · In passive search
- Skills of working with SQL (queries creation; adding, updating and deleting rows of data) ;
- Strong skills of working with Jira, Asana;
- Experience working with Business Intelligence tools (MS Power BI, DAX, Power Query);
- Skilled in using Power BI external tools such as Tabular Editor 2, Tabular Editor 3, DAX Studio;
- Proficient in Power BI administration (managing Workspaces, Gateway connections, schedules, security);
- Additional experience includes working with Power BI Dataflows, MS Automate, Row-Level Security (RLS);
- Basic skills of Python, PyCharm, Jupyter Notebook;
- Knowledge of MS Dynamics 365 for Finance and Operations;
- Financial reporting automation
- Development of a forecasting system
$4000 / mo
≈ $48000 / year net
DevOps
Ukraine · Kyiv · 5 years of experience · Intermediate ·Published 25 April · In passive search
Ukraine · Kyiv · 5 years of experience · Intermediate ·Published 25 April · In passive search
Main skils and responsibilities:
- Building and maintenance of monitoring systems/development environments.
- Migration old legacy projects to new platform (GCP)
- Optimize high load platform stability ( caching strategy/network optimization )
- Emergency diagnosis and recovery (emergency
troubleshooting)
- Automation of regular tasks / deployment process.
- Calculation of pricing for cloud solutions
- Writing technical documentation.
$3000 / mo
≈ $36000 / year net
SQL Developer/Data Engineer
Ukraine · 7 years of experience · Intermediate ·Published today
Ukraine · 7 years of experience · Intermediate ·Published today
Stack:
- MS SQL, PostgreSQL, Oracle, Teradata;
- C#/.Net;
- ADO.Net, ASP.Net Core, MudBlazor
- Microstrategy BI, Power Bi;
In my previous roles, my responsibilities encompassed:
Created, maintained, and automated reports using Excel and BI tools;
Created queries, tables, views, procedures;
Prepered datasets for analitics;
Developed C# services to synchronize data between databases, services, and APIs;
Created data factory pipelines;
Engaged with MudBlazor: crafting pages, components, and dialogs within the administrative panel.
$4800 / mo
≈ $57600 / year net
data egineer,db developer, dba (middle, senior,team lead), t-sql,clouds
Ukraine · Lviv · More than 10 years of experience · Intermediate ·Published 16 April
Ukraine · Lviv · More than 10 years of experience · Intermediate ·Published 16 April
( create tables, indexes, join between tables ,stored function procedure, view) query, reports
mongodb,cassnadra
clouds: azure,aws (datalike, data delte lake,databriks,dbt,pipeline)
C# console and desktop application
python,pyspark
mongodb
hadoop,spark
Web : node (express) react(html css javascript)
OS: Linux, Windows, FreeBSD.
$3500 / mo
≈ $42000 / year net
SQL/BI Developer
Ukraine · 4 years of experience · Upper-Intermediate ·Published today
Ukraine · 4 years of experience · Upper-Intermediate ·Published today
Database optimization
Stored functions and procedures
Testing
Creation of documentation
Data analysis
EXCEL
Power BI
Creation different types of reports
$2500 / mo
≈ $30000 / year net
Data Engineer
Ukraine · 3 years of experience · Upper-Intermediate ·Published 28 March
Ukraine · 3 years of experience · Upper-Intermediate ·Published 28 March
Develop stored procedures, views, tables.
Troubleshooting.
Bugs fixing in C#/VB code.
Data analysis.
Maintained DB.
Improve performance.
Learning AWS.
Learning Python (novice).
$3500 / mo
≈ $42000 / year net
DevOps engineer, Database developer
Ukraine · Lviv · More than 10 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · Lviv · More than 10 years of experience · Upper-Intermediate ·Published 30 April
Git;
Jenkins; GitLab
Docker; Docker-compose;
Ansible;
AWS, DO; GCP
Zabbix;
Oracle SQL, PL/SQL;
Cisco CCNA;
ALU CDMA;
Microcontrollers;
2) about 3 years as an infrastructure engineer in Atlassian partner company.
Creating and provisioning servers by Ansible, backing up by Borg backup. Using Docker to run applications. Update dockerized Atlassian applications.
3) 2 years as a DevOps engineer in a small Ukrainian developing company DataInfo. I worked with git/Jenkins/docker/ansible/AWS
4) 10 years of Oracle DB + APEX in developing and supporting the enterprise application in the national mobile operator. The application has about 50 tables, 200 users, and is integrated with other software systems like Alcatel-Lucent APXRCV DB and Zabbix monitoring system.
5) Zabbix monitoring system for large network environments. The main part of the equipment is a non-SNMP Alcatel-Lucent base station. It has been integrated with external scripts that process alarm messages and then use Zabbix sender to load alarms into Zabbix. Zabbix Rest API used to
synchronize Zabbix with Alcatel-Lucent APXRCV DB.
6) CCNA certified in 2005.
7) Different Atmel and Microchip microcontroller's projects for telecom equipment developed in 1996-2001.
$2500 / mo
≈ $30000 / year net
Data Analyst / BI Analyst
Ukraine · 6 years of experience · Upper-Intermediate ·Published 14 April
Ukraine · 6 years of experience · Upper-Intermediate ·Published 14 April
Identified and analyzed anomalies and deviations in performance indicators within a specific segment of the company to enhance efficiency.
Automated Reporting using Tools
Utilized JavaScript (App Script) and Power Query (Excel) to automate report generation, streamlining data processing.
Data Visualization and Analysis
Leveraged Looker Studio, Tableau, and Google Slides to visualize analytical data, providing actionable insights for informed decision-making.
Database Management and SQL Expertise
Proficient in utilizing SQL for data retrieval, analysis, and manipulation in databases, particularly PostgreSQL and MySQL.
Created Budgeting Templates for Efficiency and Automation
Developed budgeting templates to improve efficiency and streamline the automation of budgeting processes.
Provided Reporting Support and Performance Improvement Recommendations
Assisted teams with reporting and offered recommendations for performance improvement to drive better outcomes.
Demonstrated ability to rapidly learn and adapt to new tools and technologies, ensuring continuous growth and productivity.
$5000 / mo
≈ $60000 / year net
Senior DBA, Data architect, Database developer, Data engineer
Ukraine · More than 10 years of experience · Intermediate ·Published 11 April · In passive search
Ukraine · More than 10 years of experience · Intermediate ·Published 11 April · In passive search
My specialization:
+ Database design, programming, administration for hi-load OLTP and DWH solutions.
+ Training and consulting relating database technologies
+ Industrial automation software, measurement and field I/O devices, SCADA / ICS / Supervise systems.
My roles as database specialist:
* Oracle 10g-19c DBA/Database developer & database architect for 8+ years
* Microsoft SQL DBA/Database developer for 5+ years
* Postgres DBA for 3+ years
* MySQL DBA for 2+ years
* AWS RDS for 2+ years
* CDC integration tool (Golden Gate,Kafka) for 2+ years
Long-term experience and strong knowledge of the database technologies:
* Performance tune and Troubleshooting
* SQL & PL/SQL Programming and Optimization,
* Backup & Recovery, Data Guard, CDC tools (Golden Gate), realtime streaming + all DBA related skills
* DWH, ETL, Integration, BI Data architecture
* Database & Apps security
* Experienced in role Database Architect
Related sysadmin skills:
* SAN & Data Storage: HP 3Par, EVA
* Backup tools: Symantec NetBackup
* Networking: strong Cisco network administrator skills
* OS: extensive experience in the OS administration: Windows Servers, RedHat & Oracle LInux
* Virtualization: kvm, Hyper-V, docker
* Monitoring tools: Nagios, RPTG, Oracle EM
My competence in industry automation for 5+ years:
* Wonderware Developer: InTouch / IAS / ArchestrA / Historian / HMI Report / WIS
* Design: AutoCAD, MS Visio
* PLC's: Allen-Bradley, Siemens
* SCADA: Wonderware iAS & InTouch, OPC integration