Candidates 179
$3000 / mo
≈ $36000 / year net
Data Scientist / Data analyst
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published yesterday · In passive search
DATA ANALYST, GOODWILL TECH, KYIV
Automated report building in Excel, resulting in increased efficiency and accuracy.
Conducted product segmentation analysis to identify areas for optimization.
Developed a robot for electronic document signing, improving workflow processes.
Wrote an HR parser robot for LinkedIn to assist with talent acquisition efforts.
Created a recommendation system for restaurants to enhance customer experience.
I designed an email classifier for Forex with the aim of improving email marketing
campaigns. This classifier was designed to accurately classify emails and effectively
distribute them to relevant departments within the organization.
JULY 2021 – SEPTEMBER 2021
OPERATIONS MANAGER, DIDI CHUXING, KYIV
Developed and implemented a retention matrix and analyzed driver performance data.
Conducted conversion analysis for drivers to identify areas for improvement.
Performed in-depth data validation for multiple data sources across the globe.
Generated and updated daily reports to ensure accurate and timely information for decision
making.
Conducted research and anaysis to resolve data discrepancies and improve data quality.
Analyzed and optimized loyalty program performance.
Conducted A/B testing and developed targeted messages to improve driver conversion
rates.
Provided technical assistance to team members on data management techniques and
software analysis.
Collaborated with project management to identify and address project needs and issues.
Contributed to the successful launch of the company in Kazakhstan and prepared for the
launch in Ukraine.
2
SEPTEMBER 2021 – OCTOBER 2022
DATA ANALYST, VODAFONE UKRAINE, KYIV
Analyzed and processed complex datasets to extract insights and identify trends.
Conducted client clustering analysis to optimize fraud efforts.
Developed reports and visualizations using Tableau to enhance data interpretation.
Conducted data analysis, mining, and metrics monitoring to improve business performance.
Developed SQL queries, views, and datasets for reporting and dashboard development.
Conducted SAS analysis and designed flow charts and visual diagrams to improve data
interpretation.
Created automation processes to improve efficiency and accuracy.
Developed a live monitoring dashboard for national and international SMS/call flow traffic
in Ukraine.
Applied GEO analysis to improve data representation.
Improved rule-based fraud detection.
$4500 / mo
≈ $54000 / year net
Senior BI/Data Analyst
Ukraine · 5 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · 5 years of experience · Upper-Intermediate ·Published yesterday · In passive search
• Understanding of relational databases, REST API, ETL/ELT Solutions
• Proven great experience with BPMN, proficient with User Story and Use Case writing.
• Opportunity to work in multitasking mode, stress resistance
• Attention to various nuances and details
Data Analyst
• Business partner for a Supply organization
• Work in close collaboration to perform an analysis of the current management process
• Deliver on-time and of high data quality regular reporting
• Support of initiation/drive/tracking of key acceleration initiatives
• Develop reporting in MS Excel and PBI
• Provide ad hoc analytics on processes
• Work in close collaboration with data architects and engineers inside the team to enable reporting
• Creation analytical models, reports, presentation for key stakeholders using SQL and visualizations instruments.
BI Analyst
• Sprint planning
• Backlog preparation
• Writing technical tasks and bugs for devs in Jira/Azure
• Validation tasks and bugs
• Creation of reports/dashboards based on requirements (Looker, Power BI)
• Validation data in Looker/BigQuery/Firestore/SQL
• Verification Looks, Dashboards and Explores
• Data cleaning, preparation, transformation, and processing according to business rules
• Primary collection of data from sources (bd, web, files)
• Creation of source to target mapping
• Creation of logical data model description
• Communication with the customer (clarification of requirements and expectations, providing daily updates)
• Writing documentation on Confluence/WikiPage (Azure)
Head of Support/Business Analyst
• Sprint planning
• Distribution of tasks among business analysts
• Control of business analysts for the performance of tasks within the Support
• Complete problem projects
• Control over the implementation of tasks by developers important to customers support
• Participation in negotiations/meetings, business correspondence
• Writing technical documentation, calculating the cost of the project, presentation, and preparation of demo versions, ready-made solutions
• Customer training
$5000 / mo
≈ $60000 / year net
Python Developer
Ukraine · Kyiv · 7 years of experience · Upper-Intermediate ·Published 2 May
Ukraine · Kyiv · 7 years of experience · Upper-Intermediate ·Published 2 May
4 years of Java development experience, including 2 years of work on a Python project in parallel. As a Python developer, I was working on the app for creating designs and rendering artefacts for shipping documents. Here I created a half of the app's backend, including design to XSL transformation tool and integration with external services for getting and storing artefacts (stack: Python/Flask, Angular 9, DynamoDB, Docker).
January 2022 - July 2023
Worked in a team of 10 on creating the application which helps optimally plan prices and promotions. Here I implemented a separate service for promotion changes processing, which communicates with the backend via RabbitMQ, uses a custom queue consumer in order to handle batches of change operations and sends notifications of successful operations via WebSocket. Also, worked on SQL queries improvements and general optimisation, implemented numerous features and took a part in creating an automated testing framework for the app (stack: Python/FastAPI, Snowflake/PostgreSQL with SQLAlchemy, Redis, Celery, RabbitMQ, Docker, Azure DataFactory/DataBricks).
August 2023 - now
Work in a team of 7 on the ELT integration engine that helps transfer big amount of data from different sources (like databases, analytic apps etc.) to any destination. Here I created multiple adapters for different sources of data, worked on the engine improvement (stack: Python, Docker, SQLAlchemy, AWS).
Got some background experience as a business analyst.
$2500 / mo
≈ $30000 / year net
BI Analyst/Engineer
Ukraine · 4 years of experience · Upper-Intermediate ·Published 2 May
Ukraine · 4 years of experience · Upper-Intermediate ·Published 2 May
My main specialization is a full process of working with data from receiving/scraping to the final visualization and presenting results. That`s what I`m doing for around 4 years in 3 different companies with diverse tasks.
Main hard skills:
- programming skills in R, Python
- Shiny application’s development
- building Power BI reports
- good level of SQL (aggregations, subqueries, joins).
- MySQL, PostgreSQL databases.
- REST API
- Linux
- pdf scraping
- visualization
I had projects of downloading data through API, working with database, wrote automations on Selenium, website parser, building different reports. Extensive experience with Power BI and analyzing data.
Now I want to make more programming work on Python or R as an analyst or data engineer.
My main achievement is to make work done and to bring value for business.
I developed and supported many reports for different departments of my previous companies using new features
Also in development process my goal is to make job completely automatic with minimal further support.
Developed new practices to access data
Wrote scripts to access API, scrape PDF and websites
Had DA-100 Microsoft Certificate
I want to get experience in big company with a lot of data. Looking for team work, not individually. Would be better to have a mentor in this team.
Not looking for Product analytics positions as I don’t have experience in it.
More interested in remote job.
$8000 / mo
≈ $96000 / year net
Business Intelligence Engineer
Ukraine · Kyiv · 9 years of experience · Advanced/Fluent ·Published 2 May
Ukraine · Kyiv · 9 years of experience · Advanced/Fluent ·Published 2 May
— Scoping of the new reporting platform with a customer.
— Analyzing data structures in Snowflake DWH, connecting Looker to the DWH using SQL and LookML queries.
— Arranging dimensions and measures with a customer and implementing them in Looker.
— Creating LookML views, explores, models, and dashboards as per client's requirements.
— Setting up user access logic using access grants and user attributes.
— Tracking development progress and cooperation with colleagues in the GitLab versioning system.
QlikView Dashboards:
— Composing / modifying / optimizing QlikView data reload scripts.
— Implement automatic data load errors handling system for all projects.
— QlikView data models development.
— Designing reports layout (creating and modifying objects using complex formulas, set analysis, variables, triggers, bookmarks, alternate states, etc.).
— Data visualization in QlikView reports using filters, pivot tables, charts.
— Managing QlikView reports automatic reload and distribution on the QlikView server.
— Managing user access via Section Access / on the server level.
— Understanding client’s business logic and the best ways of its reflection in BI solutions.
— Support and guidance work with Project Managers and stakeholders on the proposed solution structure and necessary components for successful delivery.
— Working with clients on preliminary scoping and dashboard architecture
— Writing technical specifications for the developed dashboards (instructions for the end-users, manuals for QA).
— Optimizing dashboards for better performance.
— Reviewing dashboards with legacy back-end or front-end.
— Implementing ETL logic in the data reload process.
— Tracking development process in the GitLab versioning system.
— QlikView Dashboard for the global industrial water treatment company). Analysis of the regular security audit results in the company's facilities in the UK, European Union, and Australia.
— QlikView Dashboards for the top US retail corporation. Mainly used to analyze the data about the primary and secondary skills each Employee has. The company has the requirements regarding each skill headcount. The Dashboard helps them regulate the number of people with each skill dynamically across different Departments.
— QlikView Dashboard for the US distributor and merchandizer of supermarket non-foods. Company performance analysis, broken down by districts, stores, categories of goods
— QlikView Dashboards for the software development company. Analyzing time logged by company employees in JIRA and cost-effectiveness of company’s projects.
— QlikView Dashboards for one of the top insurance companies in the United States. Analyzing various aspects related to the clients’ credit risk. Includes scoring, geographical analysis, plan / actual analysis).
— QlikView Dashboards for the operator of senior homes network in the United Kingdom and the United States. Used to analyze effectiveness of senior homes operation as well as level of seniors’ comfort living there.
— Dashboards for one of the world’s top franchises specialized in coffee-making. Used to analyze the performance of coffee shops, quality of coffee, and quality of services (including Mystery Shopping methodology).
$5000 / mo
≈ $60000 / year net
Senior data analyst
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published 1 May · In passive search
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published 1 May · In passive search
I am actively involved in the development and selection of key product metrics and logics, ensuring they align with strategic objectives, and finding best ways for their monitoring, decomposing and analyzing.
Passionately moving towards a data science career, I am actively engaging in advanced studies to deepen my expertise in predictive analytics and machine learning.
Enhanced Power BI data models, achieving up to 3x reduction in storage requirements and faster processing times through targeted optimizations.
Automated data reporting processes, saving hundreds of monthly man-hours across departments by converting manual tables, diagrams, and calculations into automated systems.
Developed and implemented a business-specific aggregated datamart, optimizing reporting by eliminating daily memory load, standardizing metrics across reports, and reducing analytic worktime with a ready-to-use database for targeted business inquiries.
Improved data accuracy and integrity, achieving lower error rates through intensive collaboration with data engineering teams for troubleshooting.
Created and supported over 30 complex Power BI dashboards, enhancing analytical capabilities across multiple business units and enabling detailed problem analysis in specific areas.
Delivered over a dozen C-level presentations, effectively communicating market overviews, key trends, challenges, and impact factors to senior management.
$3000 / mo
≈ $36000 / year net
Blockchain Analyst
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published 1 May
Tasks and Responsibility:
– Researching potential product for launch;
– Creating of Privat Label;
– Creating technical documentation for production product;
– Launching product for sale;
– Creating of some marketing banners for customers;
– Customer's support.
2. Blockchain Analyst:
Tasks and Responsibility:
– Data researching, learning and analysing crypto market and different crypto startups;
– Analysis of data metrics;
– Detecting on initial stage a high potential crypto startups and investing in it;
– Learning how works algorithms consensys of blockchain;
– Learning DeFi space, NFT etc.;
– Taking part in IDO etc., understanding how it works;
– Spot trading;
Achievements:
– More than 100 perspective crypto startups in portfolio;
– ROI from individual token's investment:
Short term: For two month term - 2 976%;
Middle term: For 1 year term - 15 284%;
Long term: For 3,5 years term - 25 500%.
– More than 600 total sales in day after 3 month since launched product;
– Cash flow achieved $1 840 000 since first year launching;
2. Achievements in Blockchain analytics and crypto investment:
– More than 100 perspective crypto startups in portfolio;
– ROI from individual token's investment:
Short term: For two month term - 2 976%;
Middle term: For 1 year term - 15 284%;
Long term: For 3,5 years term - 25 500%.
$2800 / mo
≈ $33600 / year net
MLOps Engineer
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 1 May · In passive search
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 1 May · In passive search
(Exam Date: 29 February 2024)
$2600 / mo
≈ $31200 / year net
Data Analyst
Ukraine · Kyiv · 2.5 years of experience · Advanced/Fluent ·Published 30 April
Ukraine · Kyiv · 2.5 years of experience · Advanced/Fluent ·Published 30 April
У моїй ролі дата аналітика я працював над проектами з аналізу даних, включаючи прогнозування продажів, моніторинг фінансових показників та створення звітів для внутрішнього використання. Я також співпрацював з командами розробників та бізнес-аналітиками для забезпечення високоякісної аналітики даних та прийняття ділових рішень.
У майбутньому я бажаю розвивати свої навички в глибокому машинному навчанні та розширювати свої знання в області обробки великих обсягів даних для розв'язання більш складних завдань в області аналітики. Також, я прагну навчитися новим технологіям та інструментам, що можуть полегшити аналіз даних та прийняття ділових рішень.
$3000 / mo
≈ $36000 / year net
Data Analyst (Web & App / Marketing / Product / UI&UX&CX / ...) / Business / System Analyst
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published 30 April
• Data Analyst (Web & App / Marketing / Product / UI&UX&CX / ...) / Business / System Analyst: 6 years
• Digital Marketer: 10 years
• Web Developer: 5 years
• Advertising Manager (offline): 3 years
• Head of Digital Marketing: 2 years
English level: B1+