fb-pixel

Location

Poland

Rate

$30  / per hour

Years of experience

7+

About

As a skilled data professional with over 7 years of experience in analytics and reporting, I have developed a strong expertise in ETL processes, data warehousing, and data visualization. My career has been marked by a detail-oriented approach and a keen ability to learn and apply new technologies to achieve business objectives. I have a proven track record of automating complex finance processes using a range of tools, including VBA, SQL, Power BI, Tableau, Python, and Snowflake, which has significantly improved efficiency and saved time in reporting tasks. My professional experience includes leading data analytics initiatives, building and maintaining dashboards, and acting as a liaison between BI and finance teams. I am highly proficient in technologies such as SSIS, T-SQL, Amazon Redshift, and Power Query. With a solid academic background in Economics and Finance, complemented by strong computing and language skills, I am well-equipped to drive data-driven decision-making in dynamic business environments.

Tech Stack

Ssis, Microsoft Excel, MS SQL, Power BI, Snowflake, SQL, T-SQL, Tableau

Experience

  • Automated complex finance processes using technologies like VBA, SQL, Power BI, and Python, leading to significant time savings and increased efficiency.
  • Developed and maintained ETL processes through Microsoft SSIS and SQL, ensuring smooth data integration and processing.
  • Built and updated complex dashboards in Tableau, enhancing data visualization and reporting capabilities.
  • Acted as a liaison between BI and finance teams, facilitating effective communication and collaboration.
  • Designed and delivered reporting and analytics solutions using Tableau and Amazon Redshift SQL, improving decision-making processes.
  • Provided production support for existing reporting solutions, troubleshooting issues and ensuring regular processing needs were met.
  • Managed and supported databases, including tasks like granting permission levels, performing backups, and scheduling SQL Agent Jobs.
  • Assessed customer creditworthiness through financial analysis, including interpreting financial statements and conducting ratio and cash flow analysis.

Employment history

Senior Data Analyst, PayU August 2020 - Present

-Responsible for the automation of Finance processes using various technologies such as VBA, SQL, Power Pivot, Redshift, Power BI, Python Pandas, Snowflake, Tableau that allow to save big amount of time and increase efficiency in reporting.
-Build and update complex dashboards through Tableau.
-Act as a link between BI team and Finance team.
-Supervision of Finance Automation processes.

Data Analyst/Tableau Developer, acquiring.com December 2019 - August 2020

-Design, improve, deliver reporting and analytics solutions using Tableau and Amazon Redshift SQL.
-Maintain existing business reporting and analytical solutions by providing production support for troubleshooting and regular processing needs.
-Develop and document standards/best practices for development and administration of the Tableau platform providing expertise in data visualization and optimization.

Data Analyst, UBS Business Solutions Services Center September 2017 - November 2019

-Design, maintenance of ETL processes through Microsoft SSIS and complex SQL nested Stored Procedures and automation of long excel routines through SQL queries.
-Develop data analytics and reporting through MS SQL and Tableau for IT Portfolio Management team.
-Responsible for database management and support (grant permission levels, database backups, schedule, check and build SQL Agent Jobs).

General Accounting and Reporting Specialist, ABB Business Services August 2016 - August 2017

-Prepare,upload intercompany transactions into the consolidation system (Hyperion Financial Management ) and perform Month End closing activities.
-Alter existing VBA codes and write new scripts for the purposes of automating report generation.
-Reconcile intercompany accounts to ensure accuracy and compliance with internal financial policies, contributing to the overall integrity of financial statements.

Credit Data Analyst, Sappi Europe Polska May 2015 - July 2016

-Assess customer credit worthiness by analyzing financial data, market/country conditions and customer reputation of assigned portfolio.
-Financial analysis and reviews include interpreting financial statements, ratio analysis and cash flow statements.
-Monitor and manage credit limits for customers, adjusting them based on updated financial data and market conditions to mitigate credit risk.

Junior Purchase to Pay Administrator at Heineken Global Shared Services Centre July 2014 - April 2015

-Process and verify supplier invoices, ensuring accuracy and compliance with company policies before approval for payment.
-Assist in resolving discrepancies between purchase orders, invoices, and delivery receipts, working closely with vendors and internal departments.
-Support the preparation and submission of payment runs, ensuring timely and accurate processing of vendor payments.

Education history

Università degli Studi di Milano Bicocca 28 March 2014 Laurea Magistrale in “Economia e Finanza,Quantitative Models for Banking and
Insurance”, equivalent to Master's degree in Economics and Finance.
Download profile as PDF

We’ve helped 83 clients with IT recruitment and software development.

Read about a few of them below...

DevsData LLC Reviews 5.0 stars 37 reviews
Powered byClutch logo
Powered byClutch logo
See more testimonials
Similar blind CVs/resumes
Poland

Work From Home Resume Sample

Senior .NET Developer with expertise in backend architecture, business analysis, and system integration.
.NET-icon
.NET
Angular-icon
Angular
ASP.NET
C#-icon
C#
Microservices
MS SQL
Typescript-icon
Typescript
Rate $15  /  per hour
Poland

Sample COO Resume

A COO with over 20 years of experience in banking.
ERP
CRM
Google Analytics
Jira
Marketing
MS SQL
Oracle
Power BI
Project Management
ServiceNow
Workday
Rate $20  /  per hour
Poland

Board Member Resume Sample

A highly experienced executive with over 20 years of leadership.
MS Office
Asana
ERP
Jira
Microsoft Excel
Oracle
Project Management
SAP
Workday
Rate $25  /  per hour
USA

Chief of Staff Resume Sample

A highly strategic and visionary operations executive.
ERP
Confluence
CRM
Jira
Power BI
Project Management
ServiceNow
Slack
Tableau-icon
Tableau
Rate $125  /  per hour
UK

C Level Resume Sample

Experienced CTO with 20+ years in AI, data science, and tech leadership, driving innovation, growth, and sustainability.
Java-icon
Java
AWS-icon
AWS
Azure-icon
Azure
C#-icon
C#
C++-icon
C++
CSS-icon
CSS
Elasticsearch
Git-icon
Git
Github
HTML-icon
HTML
JavaScript-icon
JavaScript
Jenkins-icon
Jenkins
MongoDB-icon
MongoDB
PHP-icon
PHP
Python-icon
Python
SQL-icon
SQL
Rate $60  /  per hour
Spain

Snowflake Data Engineer Resume Sample

BI Technical Lead with 20+ years in data warehousing, ETL, cloud solutions, and team leadership.
Snowflake
Azure-icon
Azure
ETL
Informatica
Java-icon
Java
MS SQL
Obiee
Oracle
PL/SQL
Python-icon
Python
SAP
Scrum-icon
Scrum
T-SQL
Visual Basic (VB)
Rate $50  /  per hour
Poland

Swagger Developer Resume Sample

Senior Java Software Developer skilled in backend architecture, database management, and team mentoring.
Swagger-icon
Swagger
Angular-icon
Angular
Bash-icon
Bash
Docker-icon
Docker
Git-icon
Git
Hibernate-icon
Hibernate
Java-icon
Java
JavaScript-icon
JavaScript
Kafka
Kubernetes-icon
Kubernetes
Microservices
MySQL-icon
MySQL
Oracle
PL/SQL
Python-icon
Python
Spring Framework
Rate $25  /  per hour
Poland

CEO Resume Sample

A CEO over 15 years of leadership experience.
ERP
Asana
AWS-icon
AWS
CRM
Microsoft Azure
MS Office
Oracle
Salesforce
SAP
Slack
Rate $25  /  per hour
Poland

Product Designer Resume Sample

Experienced Product Designer skilled in UX/UI, platform monetization, and leading cross-functional teams.
Designer-icon
Designer
Figma-icon
Figma
Product Manager
Project Management
Sketch-icon
Sketch
UI/UX
UX-icon
UX
Rate $17  /  per hour

I agree to and accept that DevsData LLC will provide better user experience by collecting, analyzing and cataloging information about Internet electronic addresses that I have connected with my devices and about the type of my devices (such as the type and version of software) as well as by making automatic decisions (not involving sensitive data). The agreement applies for the legally binding period, or until either the user or DevsData LLC withdraws from the agreement. Withdrawing from the agreement will result in removing the user's data. Please see our privacy policy.

We use cookies to provide the best experience for you. >More about cookie policyarrow

Book a call with our team

For software development projects, minimum engagement is $15,000.

whatsapp
Prefer email?
Quote mark

Best back-end engineers I've ever worked with...​

“I interviewed about a dozen different firms. DevsData LLC is truly exceptional – their backend developers are some of the best I’ve ever worked with. I’ve worked with a lot of very well-qualified developers, locally in San Francisco, and remotely, so that is not a compliment I offer lightly. I appreciate their depth of knowledge and their ability to get things done quickly. “

Avatar

Nicholas Johnson

CEO of Orange Charger LLC,

ex-Tesla Engineer,

Mentor at YCombinator

Success

Thank you


We'll get back to you within 1 business day.