Candidates 33
$5500 / mo
≈ $66000 / year net
Java Software Engineer
Ukraine · Lviv · 6 years of experience · Upper-Intermediate ·Published 12 April · In passive search
Ukraine · Lviv · 6 years of experience · Upper-Intermediate ·Published 12 April · In passive search
• Good understanding of team building aspects;
• Development of code corresponding to proper formatting and fast functionality;
Experience :
I have been working with eCommerce B2B projects. Previously Hybris dev, but now I moved to MS.
I'd continue with MS but the interesting Hybris project can catch my eye as well.
Docker, Kubernetes, Java 17, Kafka, Spring Boot
$5500 / mo
≈ $66000 / year net
Oracle DBA
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 9 April
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 9 April
Expert knowledge in Oracle SQL and PL/SQL, database design
Oracle performance tuning, analysis, monitoring, troubleshooting and issues expertise
Expert knowledge of Oracle technologies and database
Experiences in Database Administration/support in Oracle RDBMS 7.3 - 21c, RAC
Oracle database 12c Certified Professional (OCP DBA)
Migration of huge MsSql, oracle, postgreSql databases to/from cloud.
Full project life cycle development from implementation to integration
Substantial team management experience
$4000 / mo
≈ $48000 / year net
DB Developer, Report Designer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 9 April
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 9 April
Переважно займався оптимізацією швидкодії та рефакторингом існуючого коду та розробкою нового функціоналу і його підтримкою.
MSSQL від версій 6.5 до 2019.
* впровадження системи складського обліку у кількох крупних та середніх рітейл-операторів Західної України;
* розробка, адаптація до різноманітних типів діяльності, впровадження та підтримка системи транспортної логістики на підприємствах України, у .т. ч. система контролю громадського транспорту м. Львова;
* міграція підсистеми звітності з JS+SQL на чистий SQL платформи Metabase;
* оптимізація швидкодії та використання ресурсів деякими запитами та звітами у більш, ніж 20 разів;
* оптимізація індексів, яка дозволила вивільнити 15-30% місця на накопичувачах.
$2000 / mo
≈ $24000 / year net
SQL/BI Developer
Ukraine · Lviv · 6 years of experience · Upper-Intermediate ·Published 5 April
Ukraine · Lviv · 6 years of experience · Upper-Intermediate ·Published 5 April
Mar 2023 - Present
• Parse input JSON
• Store incoming data in DB, migrate historical data from different sources
• Prepare SQL procedures, relations between report elements
• Development of new reporting in SSRS Report Builder
BI/DB Developer, EveryMatrix, Lviv
Jul 2021 - Nov 2022
• Designed and implemented stored procedures views and other application database code
objects
• Maintained live-time reading data from Kafka topics, data aggregation and writing into
PostgreSQL
• Process data migration and store raw data in BigQuery
• Optimized SQL scripts
• Prepared customer reports
BI/SQL Developer, Enapps, Lviv
Oct 2017 - Jul 2021
• Ensuring accuracy and integrity of data and applications through analysis, coding, profiling
and problem resolution;
• Gathered and translated business requirements into technical solutions as reports,
dashboards, and KPIs in Klipfolio, Stimulsoft, Solver and Pentaho;
• Interacting with users and deliver the results up to their requirements;
• Importing data from various sources (flat file, excel, raw file & various databases) and
exporting to various destinations using Pentaho PDI.
• Using the ETL tool (PDI) to develop jobs for extracting, cleaning, transforming and loading
data into data warehouse.
$1600 / mo
≈ $19200 / year net
Middle Data Engineer
Ukraine · Lviv · 2 years of experience · Upper-Intermediate ·Published 27 March
Ukraine · Lviv · 2 years of experience · Upper-Intermediate ·Published 27 March
Data Engineer
Worked with SQL Server, dedicating most of the time to creating stored procedures for customers. Had experience using AWS and SSIS.
Tools: T-SQL,SVN, Postman, AWS
Company 1 (Trainee - Junior)
- Performed ETL process from Cloud SQL to BigQuery on Apache Airflow
- Performed data warehouse modeling
- Migrated data from SQL Server to MySQL
Tools: SQL, Git, BigQuery, Apache Airflow, SSIS, Python
- Well-acquainted with SQL, databases and DW
- Over 250 stored procedures in SQL Server have been written
- Basic knowledge of implementation of ETL solutions using on-premises
software (SSIS) and cloud-based services (AWS and GCP)
- Basic Python skills.
- Basic data visualization skills.
$7500 / mo
≈ $90000 / year net
Data Scientist
Ukraine · Lviv · 6 years of experience · Advanced/Fluent ·Published 27 March
Ukraine · Lviv · 6 years of experience · Advanced/Fluent ·Published 27 March
- I can communicate and explain the solution to non-technical people.
I'm ready for part-time projects and consulting.
$300 / mo
≈ $3600 / year net
Data Analyst, DB developer
Ukraine · Lviv · No experience · Upper-Intermediate ·Published 26 March
Ukraine · Lviv · No experience · Upper-Intermediate ·Published 26 March
$6000 / mo
≈ $72000 / year net
Senior Data Engineer
Ukraine · Lviv · More than 10 years of experience · Upper-Intermediate ·Published 25 March
Ukraine · Lviv · More than 10 years of experience · Upper-Intermediate ·Published 25 March
Highly skilled data engineer with 11 years of hands on experience in DWH implementations on both SMP and MPP systems. Interested in high volume cloud projects, data integrations and sophisticated cloud implementations.
Expert knowledge of MS SQL implementations and performance tuning; highly skilled in Teradata with hands on experience with Exadata, Oracle, Postgres etc. Currently working with Postgres.
$2000 / mo
≈ $24000 / year net
Oracle dba
Ukraine · Lviv · 5 years of experience · Intermediate ·Published 25 March
Ukraine · Lviv · 5 years of experience · Intermediate ·Published 25 March
Providing database security administration such as User ID’s, passwords, roles, etc.
Assist developers and QA analysts (with Software Development Life Cycle)
Oversee performance tuning, including server profiling and index tuning
Creation/cloning of database instances for development and testing purposes
Database restore activities
Production database support and issue resolution
Migrated databases from Windows to Linux.
Performed database patching, upgrade
Configured Oracle standby databases and resolved archivelog gap issues.
Installed and configured Linux servers for database installation
Performed export/import from/to qa, dev, production instances.
$6500 / mo
≈ $78000 / year net
Lead/Senior .NET Developer
Ukraine · Lviv · 6 years of experience · Advanced/Fluent ·Published 16 March · In passive search
Ukraine · Lviv · 6 years of experience · Advanced/Fluent ·Published 16 March · In passive search
processes
I have experience working with microservices, moving from monolit to microservic and designing solutions from scratch and working under strict timelines, troubleshooting issues in a very short period of time.
- Master's degree (First Class Honors) in Applied Mathematics