Candidates 199
$5000 / mo
≈ $60000 / year net
Mid/Senior Data Engineer
Kazakhstan · 5 years of experience · Upper-Intermediate ·Published today
Kazakhstan · 5 years of experience · Upper-Intermediate ·Published today
Skilled in data extraction (requests, Selenium, APIs) and file parsing (JSON, HTML, XML) for comprehensive data acquisition and analysis.
Passionate about mentorship and teaching, having conducted workshops on Python, PySpark, and SQL basics for 20 non-technical department members.
Currently driving data initiatives as a Mid/Senior Data Engineer at RYTE, leading extensive data extraction and transformation projects, and streamlining ETL pipelines for enhanced efficiency.
$3500 / mo
≈ $42000 / year net
Data Analyst
Uzbekistan · 5 years of experience · Upper-Intermediate ·Published today
Uzbekistan · 5 years of experience · Upper-Intermediate ·Published today
I have huge experience in SQL Database development using mostly TSQL , PL SQL, MySQL and many others;
ETL work using SSIS and Azure Data Factories mostly ;
Datawarehouse Design , Report writing using different tools like PowerBI and SSRS mostly.
$2500 / mo
≈ $30000 / year net
SQL developer
Ukraine · Kyiv · 5 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Kyiv · 5 years of experience · Upper-Intermediate ·Published yesterday
My recent project to develop a database architecture for merchant analytics instead of previous implementation that allowed to reduce server load and increase the perfomance. It also helped me to understand that I want to further develop in the field of Data Engineering and I like to retrieve and process data and organise data storage
$3000 / mo
≈ $36000 / year net
SQL PL/SQL Developer
Azerbaijan · 4 years of experience · Upper-Intermediate ·Published yesterday
Azerbaijan · 4 years of experience · Upper-Intermediate ·Published yesterday
Banking System) to meet and automate the specific needs of clients
• Collaborated with cross-functional teams (Agile) to gather business requirements.
• Conducted code reviews, debugging, and performance optimization to ensure
the reliability and efficiency of Oracle Database
• Developed stored procedures, functions and packages using PLSQL to support the
application development needs.
• Contribute the development of best practices and develop custom modules.
• Maintain communication between Core and Card Management System with
REST,SOAP services
• Working with Java, JS (Javascript),JSP (Java servlet package)
• Automate Github issues developing .yml files.
• Developing PL/SQL procedures, functions, packages or writing new ones if needed,
• Create and Support BI reports(Oracle),
• Support Tranzware CMS system (Compass Plus), maintenance Bank Card
Department issues
Oracle PL/SQL Certified 1z0-149
$4500 / mo
≈ $54000 / year net
Data analyst
Poland · 5 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Poland · 5 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Analytical part: Statistics, ML, Python (numpy, scikit-learn, pandas, matplotlib), SQL. LTV forecasting, predictive analytics, ML and related operations (data cleaning, EDA, preprocessing, feature engineering, feature selection, model selection, cv & tuning, evaluation), choosing a wide number of metrics to achieve best results. Have been making revenue predictions and doing "targets" (target ROI of day N to achieve 100% of ROI at day N) for User Acquisition Team. Calculating a lot of different product and marketing metrics such as: ROAS, Retention, Churn, CPM, CPI, CPA, Renewal Rate, ARPU etc. Research and finding answers in data, search for growth points or problem solving. AB tests.
Database & BI part: Creation of views, tables, schemes (DDL, DML). Used Airflow for ETL. OOP, Functional programming. Advanced in SQL querying (windows, subqueries, CTE and etc) and optimisation of queries. Experienced in ClickHouse, Postgres, Redshift, Vertica, AWS Athena & BigQuery and understanding of their work and DWH in general. Data visualisation and dashboards, reports creation in Redash, Tableau, Superset and internal tools (in Appsyoulove). Also work in Tableau Prep for creating data source flow. I know how to handle API, otherwise I can do web scraping.
$2500 / mo
≈ $30000 / year net
Data/BI Engineer/Analyst
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published 25 April
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published 25 April
$3500 / mo
≈ $42000 / year net
Data Scientist | ML Engineer | Data Engineer
Azerbaijan · 5 years of experience · Advanced/Fluent ·Published 25 April
Azerbaijan · 5 years of experience · Advanced/Fluent ·Published 25 April
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:
• Ph.D. candidate in Computer Science from North Carolina State University.
• 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)
Certified Associate in Python Programming
AWS Certified Cloud Practitioner
$4000 / mo
≈ $48000 / year net
AI Architect | AI Principal Engineer
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published 25 April
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published 25 April
team of 12 people web products
2014 - 2018 work in project management at the international level team of 15 - 17 people project management at various levels search for employees interviews conducting negotiations with customers
2018 - 2021 private practice of project management conducting mainly blockchain projects from startups to web applications for various blockchain companies working with teams of 5 to 17 people, mainly front-end (vue / react js) and back-end (go / rust / solidity) developers, devops, designers
Projects with blockchains: Elrond, Solana, Tezos, EOS, Cosmos, Cardano and Chain on Tendermint.
Working with metrics:
Product
GMV; LTV; ARPU; ARPPU; DAU/MAU; CA.
Marketing
C1; GA; SW.
$3000 / mo
≈ $36000 / year net
Product Analyst
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 25 April
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 25 April
Highly-Driven Product Analyst with 1.5 years of experience in developing and management of enterprise-level insights and analytics needed to guide decisions. Developed dashboards and data subsets across the organization to support the management of production engineering tools for operational improvement. Possessing strong analytical, programming, and collaboration skills with a team for utilizing data to solve complex problems. Seeking to apply expertise in data analysis, data processing, and reporting to increase the efficiency and accuracy of data processing to drive business growth.
Skills:
* SQL (Oracle, PostgreSQL, Sybase IQ)
* no-SQL (MongoDB)
* AWS (S3, Athena)
* BI systems (Grafana, Power BI)
* Python
* HTML, CSS, and JS (React, Redux)
* Deep funnel research
* ElasticSearch
* Excel advanced
* Postman
* Git, GitHub
* Jira, Confluence
$3000 / mo
≈ $36000 / year net
Data Engineer
Armenia · 4 years of experience · Advanced/Fluent ·Published 25 April
Armenia · 4 years of experience · Advanced/Fluent ·Published 25 April
I want to take new challenges, dedicate my skills to work benefiting both the company and me.