Denys Kalashnikov
Private message 
Offer work 
Kharkiv,
Ukraine
a little busy
Rating
Language proficiency level
Українська: fluent
English: pre-intermediate
Skills and abilities
Services
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Customer Support
from 11 USD for hour
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Data Processing
from 9 USD for hour
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Information Gathering
from 7 USD for hour
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Tuition
from 11 USD for hour
Outsourcing & consulting
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Consulting
from 22 USD for hour
Portfolio
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Projects Tracker with Kanban board & Gantt Chart
This tracker allows you to track task completion and the status of projects and tasks
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Projects Tracker with Kanban board & Gantt Chart
This tracker allows you to track task completion and the status of projects and tasks
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Projects Tracker with Kanban board & Gantt Chart
This tracker allows you to track task completion and the status of projects and tasks
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Excel Dashboard
Data Processing
Expenses by articles and subdivisions
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Excel Dashboard
Presentation of key performance indicators
#Excel
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Looker Studio Competition Report
The report contains key data on competitors
#lookrestudio
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Looker Studio Competition Report
The report contains key data on competitors
#lookrestudio
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Looker Studio Dashboard
Sales dashboard by company managers
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Looker Studio Dashboard
Sales dashboard by company managers
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Sales report of the online store in Looker Studio
The report visualizes sales by product categories, by items, and by cities.
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Looker Studio Sales Report for Online Store
Visualization of online store sales data
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Google Sheets KPI Report
KPI report setup based on accounting data
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Sales accounting in Google Sheets
Setting up a table for tracking sales data
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Excel Dashboard
The dashboard visualizes many financial aspects of the company's activities
#excel
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Excel Interactive Dashboard
The dashboard visualizes many financial aspects of the company's activities
#excel
Reviews and compliments on completed projects 15
8 February
111 USD
It is necessary to add functionality to Google Sheets.
The next project has been completed successfully and on time. Denis is a professional in his field and is always in touch.
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20 January
18 USD
Corrections in Excel tables
Everything is good as always! Denis completed the work clearly in accordance with the task and on time! I recommend for collaboration.
27 August 2025
16 USD
Building a template for data visualization / data visualization / lesson
everything is great
thank you for the cooperation
5 June 2025
16 USD
Locker Studio
The project has been successfully closed. work done qualitatively
26 May 2025
33 USD
Preparation and creation of pivot tables
Thank you for another completed project. Everything is at the highest level. I recommend
7 May 2025
80 USD
DATA ANALYSIS AND VISUALIZATION (DIAGRAMS)
Work completed, thank you for your cooperation.
The performer demonstrated flexibility during the process, was always in touch.
I recommend.
4 April 2025
22 USD
Looker Studio Setup
The work was done quickly and efficiently! I will reach out again.
27 March 2025
25 USD
Need help with Google Sheets
Cool and fast! I recommend.
12 January 2025
56 USD
Creation of Excel spreadsheet
Denis clearly and on time completed the assigned task. He was constantly in touch and made all necessary adjustments along the way. I recommend him!
7 January 2025
20 USD
Creation of processing using
Everything is perfect, another project with Denis. I recommend.
30 December 2024
20 USD
Creating tables in the spreadsheet file
Everything is perfect, clear, and prompt. Thank you.
13 December 2024
35 USD
Creating a checklist in Google Sheets with score calculations
The project was completed perfectly. Thank you for your help.
6 December 2024
20 USD
Creating an interactive dashboard based on Excel data
Denis, thank you, everything is on time. Special thanks for always being in touch.
23 November 2024
22 USD
Development of a Google Sheet for tracking employee work
The project was completed ahead of the agreed deadline. All revisions were made on time, the contractor was always in touch. I recommend for work.
15 November 2024
25 USD
Creating an interactive dashboard based on Excel data
Denis, thank you very much for the completed work! Everything turned out great!
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Creation of an XL table with formulas for data calculation for statistics
34 USD
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Setting up and updating dashboards in Looker Studio
56 USD
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Excel table for business management
111 USD
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Cash Flow model for Marketing agency
33 USD
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From PDF to Google Sheets
16 USD
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Fix bugs and clean up the Google Sheets template
22 USD
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Formation of reports in Excel using Power Query, Power BI
67 USD
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I am looking for a specialist in Google Sheets / Data analytics.
45 USD
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Excel spreadsheet for the human resources department
223 USD
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Create a price list in Excel
40 USD
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