Candidates 287
$5000 / mo
≈ $60000 / year net
Software Engineering Consultant, Data Engineer
Uruguay · More than 10 years of experience · Advanced/Fluent ·Published today
Uruguay · More than 10 years of experience · Advanced/Fluent ·Published today
Under my belt is more than 13 years in backend and overall software system engineering, including (but not limited with) a wide spectrum of activities in SDLC itself (design and implementation, troubleshooting, supervision and audit) and personnel development (mentoring, leading, etc).
For last 7 or so years I work primarely with cloud-based solutions, targeting AWS and GCP, using modern (to date) practices of an operational automation (DevOps/GitOps).
I have experience in development and maintaining of highload large-scale platforms (MAU in millions) written in JVM-languages, namely Scala and Java.
Some of the mentioned systems were: 1 - adtech (US media corporation), 2 - fashion marketplace (UK/Europe), 3 - clinical CRM (US vettech/petcare). All of them allowed me to grasp domain knowledge of a respectful industry.
Conducted a technical initiative for a streaming processing at (1), using a state of the art (to date) opensource framework.
Led an outsorced engineering team at (2) with a goal of development a new subsystem of their platform to automate client to client disputes resolution.
Designed, implemented and maitained a significant portion of a data warehouse solehandedly due to the lack of team extention capabilities.
$5000 / mo
≈ $60000 / year net
Data Engineer
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published today · In passive search
I have experience with a wide technology stack, so it is not a problem for me to teach or investigate something new. I am open to new experiences and changes.
$6500 / mo
≈ $78000 / year net
Lead/Senior Software Engineer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today
Role: Team Lead/Architect
Usage: Azure infrastucture, Azure SQL, Azure Data Factory, Azure Devops, etc.
Description: Lead of DWH team, including devs, qa, ba. Architect and development of current solution.
Project: Web + DWH
Role: Lead DB Developer/DBA
Usage: AWS infrastucture, AWS RDS, Airflow, Python
Description: Rearchitecture current ETL for Airflow, current functionality development, support, DBA, etc.
Project: DWH
Role: Development Team Lead
Usage: IBM Netezza, Snowflake, Airflow, AWS, Python
Description: Review of current state of migration project, migration development, architecture.
Project: DWH
Role: Senior DB/Intergation developer
Usage: Airflow, Postgre, Snowflake, Looker, Fivetran, Docker, Python, SnowSQL
Description: Big DWH for integration from different sources, ETL tool is Airflow (python). As part of the project migration from Postgre to Snowflake was implemented. BI tool is Looker.
Project: ecommerce (OLTP)
Role: Key DB Developer/DBA
Usage: Oracle, MySQL, MariaDB, Azure SQL, a lot of monitoring tools
Description: Performance improvements, script/jobs developing, some of DBA tasks, a few data processing approaches implementation, support
Project: Marketing tool
Role: Performance engineer
Usage: Azure SQL Server, Azure Data Studio, Profiler
Description: Performance review and improvements, code review and support
Project: ecommerce (OLTP + OLAP)
Role: DB/Intergation Developer
Usage: MS SQL Server, SSIS
Description: Extending and modification of current application logic, new features developing, additional integration developing.
Project: DWH
Role: DBA Support, QA, Deputy Lead of Support team
Usage: Oracle, OWB
Description: Developing existing solution DWH for bank, modification of existing code + developing new one, monitoring of production DB and support ETL proccessing, leading a small support team + testers, some DBA tasks
A few more, but lets discuss it if required later on. A lot of knowledge except mentioned was obtained by courses, practical education, etc.
$10000 / mo
≈ $120000 / year net
Lead Data Engineer
Ukraine · 7 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · 7 years of experience · Advanced/Fluent ·Published today · In passive search
Stack: python.
2. Built NLP processing algorithm from scratch to enhance marketing SMS conversion (for a telecom).
Managed a team, researched reinforcement learning applications for the same task.
Stack: python, bash, PostgreSQL, Keras, GCP.
3. Built multiple data pipelines and automation routines as a replacement of manual labor performed by 10 employees.
Currently in the process of constructing a fully autonomous system to be integrated in the business. The system has replaced an approximate of 5 employees and covers data exchange and processing, system monitoring and reporting for executives.
Stack: python, GCP, bash, PostgreSQL.
4. Led a team of data scientists and data engineers in one of the top live streaming platforms, to deliver data driven recommendations to the viewers. Included ML models, A/B testing, working with GCP. Stack: BigQuery, Cloud Functions, Dataflow, Container Registry, Cloud Run, App Engine.
5. Developed from scratch adtech solution for an auctions participant to detect fraud. Stack included: Snowflake, ClickHouse, GCP Cloud Run, Cloud Functions, Dataflow.
6. Developed and maintained from scratch an IT division at a commodity trading enterprise, including management of on-premise and cloud-based infrastructure, integration of existing solutions, research and development of ETL pipelines, BI and analytics setup, development of Django-based internal solutions for operational activities. Stack included: Azure AD, Azure Virtual Machines, Azure Power BI, Azure Flexible SQL, GCP Dataflow, GCP Cloud Functions, GCP SQL, GCP Storage, GCP BigQuery, GCP Cloud Run, GCP Domains.
$5000 / mo
≈ $60000 / year net
Database Developer | Data Engineer
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Responsibilities: Database Design and Development, Performance tuning, Reporting, BI dashboards, Backend development and collaboration, Cloud.
Tech stack: Oracle, MSSQL, MongoDB, AWS, C#/.Net
Current role: Database Developer, Data Engineer, Backend Developer
- AWS Certified Cloud Practitioner
- Associate Cloud Engineer - Google Cloud
- Oracle PL/SQL Developer Certified Associate
- Oracle9i Database Administrator Certified Associate
$4000 / mo
≈ $48000 / year net
Data analyst
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Data Visualization, Excel, R, MySQL, MS Sql. PostgreSQL, Python, statistic, PowerPoint, Adobe Reader, ME.DOC, Outlook, Analytics, Data Analisys, Git, Analysis, Access, Microsoft Word.
Хочу плідно працювати з датасетами та отримувати гідну оплату за виконану роботу
$3500 / mo
≈ $42000 / year net
Data Scientist | ML Engineer | Data Engineer
Azerbaijan · 5 years of experience · Advanced/Fluent ·Published yesterday
Azerbaijan · 5 years of experience · Advanced/Fluent ·Published yesterday
The main roles:
• Development and Deployment of ML models
• Fine-Tuning of Transformer Models
• Customer segmentation
• Anomaly Detection
• Churn prevention
• A/B testing
• Big data analysis and insight-driven visualization
• Building Data Quality check pipelines and dashboards
• Design and Implementation of data pipelines
• Development and maintenance of database
• Design, development, ETL workflow
The main stacks:
• Python (TensorFlow, PyTorch)- Certified Python Programmer
• AWS- AWS Certified Cloud Practitioner
• Rest API
• LangChain
• Git
• SQL
• Tableau
• Spark
• Hadoop
• Airflow
• Snowflake
Education:
• MSc in Computer Science with Data Analytics from The George Washington University (GPA: 3.93)
• Bachelor of Business Administration from the top University in Azerbaijan (graduated with honors degree)
Main Domain: Banking, Fintech, Telecommunications
The main accomplishments:
• Customer Segmentation Modeling: Engineered a segmentation model using machine learning techniques to assist stakeholders in defining effective thresholds for categorizing business customers, thereby enabling more targeted marketing strategies.
• Automated Data Quality Pipeline: Created and implemented a new automated data quality pipeline, enhancing data integrity and completeness across the organization.
• Customer Profiling and Analysis: Led a comprehensive customer profiling project encompassing process flow design, second-line defense, and board-level presentations, culminating in actionable insights for business strategy.
• Predictive Location Modeling for 4G Stations: Developed a predictive model to identify optimal locations for new 4G stations. Presented top location recommendations and expected financial impact to the management team, aiding strategic decision-making.
• Pricing Strategy Model: Created a pricing model leveraging machine learning to maximize profitability. This model enabled dynamic pricing strategies tailored to different consumer segments, enhancing revenue potential.
The main working methodology:
• Agile (scrum)
Languages:
• English (Fluent)
• Russian (Intermediate)
AWS Certified Cloud Practitioner
$2000 / mo
≈ $24000 / year net
Junior Data Analyist/Scientist
Azerbaijan · 2.5 years of experience · Advanced/Fluent ·Published yesterday
Azerbaijan · 2.5 years of experience · Advanced/Fluent ·Published yesterday
$8000 / mo
≈ $96000 / year net
Azure Data Engineer / MS SQL Developer
Ukraine · 7 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 7 years of experience · Upper-Intermediate ·Published yesterday
Experience in refactoring / writing high performance T-SQL scripts / stored procedures for OLTP systems (available 24/7 without downtime for release deployment) including next approaches:
- design and development Micro Service DB part of architecture in new and existing projects;
- Reverse engineering NHibernate .Net code to MS SQL procedures (good .Net code reading skills);
- readable, commented SQL code;
- dynamic SQL code with parameterization (resistant to SQL-injections);
- index covering for certain cases;
- checking IO statistics and tuning;
- checking execution plans and tuning;
- profiler trace use;
- XEvents monitoring;
- creating fast working SSRS reports;
- altering SSIS packages / creating migration scripts.
Education:
University. Department of electronic and information technologies. Specialty: "Computer systems and networks". Master degree.
Designed, tested and implemented high loaded message queue for Kafka.
Without downtime were moved DB objects of high loaded Micro Service to dedicated DB.
$3000 / mo
≈ $36000 / year net
MLOps Engineer / Data Engineer
Ukraine · 2.5 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 2.5 years of experience · Upper-Intermediate ·Published yesterday
Fractal Analytics | Dec 2021 - present
- Engineered a Models Monitoring solution integrated into existing Vertex AI pipelines using Cloud Monitoring, Cloud Logging, BigQuery, Looker Studio etc. This initiative helped to assess the robustness and performance of the deployed models on a regular basis.
- Orchestrated end-to-end MLOps pipelines setup and deployment on Vertex AI, including the establishment of CI/CD pipelines.
- Played a key role in the migration project, moving data and ML pipelines from Airflow to Vertex AI. Contributed to the development and optimization of pipelines using the KubeFlow SDK. I utilized various GCP services and worked on CI/CD pipelines.
- Assisted in the migration of data from legacy storage to GCP, employing SQL for data transformation and loading.
Data Analyst
City Development Solutions | Sep 2020 - Feb 2021
Responsibilities:
- Data collection, cleaning and processing
- Analysis of real estate market objects
- Plotting graphs, creating reports
Achievements:
I've automated and sped up the process of collecting information using Python