freiberufler Data Integration, Algorithms and Reporting (Python & Tableau) auf freelance.de

Data Integration, Algorithms and Reporting (Python & Tableau)

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  • 31.07.2022

Kurzvorstellung

'10+ years on Data&Analytics projects; from analyst to developer to team lead and product owner. Extensive expertise in requirements, backlog management, data integration, ML, DEV-OPS, and front-end design. Extensive agile management experience.

Auszug Referenzen (3)

"R. played a crucial role to design our reporting solution and he was responsible for all work behind it to guarantee its continuous improvement."
BUSINESS INTELLIGENCE SOLUTION ARCHITECT (Festanstellung)
Jakub Rutkowski
Tätigkeitszeitraum

2/2018 – 7/2019

Tätigkeitsbeschreibung

- Coordinate a team of local 2 BI developers in an agile working framework
- Engineer of the core data solution with 20 integrated data sources in relational / no-rel DBs
- Engineer BI solution for finance, operations and digital marketing
- Tech data solution blueprinting: document storage, ETLs, DWH design, algorithms, frontends
- Managing clients: presenting upgrades, collecting requests, troubleshooting issues

Eingesetzte Qualifikationen

ETL, Product Owner, Python, SCRUM, SQL

"R. worked as BI Expert in Mediacom, he carried mainly on topics related to data integration and infrastructure design bringing lot of enthusiasm"
BUSINESS INTELLIGENCE EXPERT (Festanstellung)
Costanzo Perazzelli
Tätigkeitszeitraum

6/2017 – 2/2018

Tätigkeitsbeschreibung

- Engineer of the core data solution with 20 integrated data sources
- Engineer BI solution for finance, operations and digital marketing
- Tech blue printing: ETLs, DWH design, algorithms, frontends
- Managing clients: presenting upgrades, collecting request, troubleshooting
- Coordinate a team of 2 local BI developers in an agile working framework

Eingesetzte Qualifikationen

Datawarehouse / DWH, ETL, MongoDB, Python, SQL

"R. and I worked together for Sidel. I highly recommend him for his data management, budgeting, reporting skills, professionalism and positivity."
REPORTING ANALYST (Festanstellung)
Andrea Bozsik
Tätigkeitszeitraum

10/2015 – 5/2017

Tätigkeitsbeschreibung

- Provide finance managers with prompt ad-hoc deliverables
- Prepare quarterly presentation with KPI, analysis, and reports
- Design and develop analytics and reporting solutions with MS BI
- Create data models integrating SAP BOFC Budget figures and sales volumes
- Preparation of budget and forecast data model for financial disclosure

Eingesetzte Qualifikationen

Microsoft Power BI, MS Excel, MS PowerPoint, VBA (Visual Basic for Applications)

Ich biete

  • Business Intelligence (BI)
  • Datawarehouse / DWH
  • Machinelles Lernen (allg.)
  • Product Owner
  • Produktdesign
  • Python
  • SQL
  • Tableau
  • Tagetik

Projekt‐ & Berufserfahrung

BUSINESS INTELLIGENCE SOLUTION ARCHITECT (Festanstellung)
Mediacom, Zurich
2/2018 – 7/2019 (1 Jahr, 6 Monate)
Dienstleistungsbranchen (Service)
Tätigkeitszeitraum

2/2018 – 7/2019

Tätigkeitsbeschreibung

- Coordinate a team of local 2 BI developers in an agile working framework
- Engineer of the core data solution with 20 integrated data sources in relational / no-rel DBs
- Engineer BI solution for finance, operations and digital marketing
- Tech data solution blueprinting: document storage, ETLs, DWH design, algorithms, frontends
- Managing clients: presenting upgrades, collecting requests, troubleshooting issues

Eingesetzte Qualifikationen

ETL, Product Owner, Python, SCRUM, SQL

BUSINESS INTELLIGENCE EXPERT (Festanstellung)
Mediacom, Zurigo
6/2017 – 2/2018 (9 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

6/2017 – 2/2018

Tätigkeitsbeschreibung

- Engineer of the core data solution with 20 integrated data sources
- Engineer BI solution for finance, operations and digital marketing
- Tech blue printing: ETLs, DWH design, algorithms, frontends
- Managing clients: presenting upgrades, collecting request, troubleshooting
- Coordinate a team of 2 local BI developers in an agile working framework

Eingesetzte Qualifikationen

Datawarehouse / DWH, ETL, MongoDB, Python, SQL

REPORTING ANALYST (Festanstellung)
Tetra Pak Sidel, Zug
10/2015 – 5/2017 (1 Jahr, 8 Monate)
Maschinen-, Geräte- und Komponentenbau
Tätigkeitszeitraum

10/2015 – 5/2017

Tätigkeitsbeschreibung

- Provide finance managers with prompt ad-hoc deliverables
- Prepare quarterly presentation with KPI, analysis, and reports
- Design and develop analytics and reporting solutions with MS BI
- Create data models integrating SAP BOFC Budget figures and sales volumes
- Preparation of budget and forecast data model for financial disclosure

Eingesetzte Qualifikationen

Microsoft Power BI, MS Excel, MS PowerPoint, VBA (Visual Basic for Applications)

Financial Analyst (Festanstellung)
EF Cultural Travel Ltd, Luzern
9/2014 – 12/2014 (4 Monate)
Tourismus und Freizeitwirtschaft
Tätigkeitszeitraum

9/2014 – 12/2014

Tätigkeitsbeschreibung

- Develop datamodel and BI dashboards at support of closing and controlling
- Develop DWH and BI dashboards in coordination with IT central team
- Reverse Engineering of BI solutions to guarantee continuity
- Develop account payable BI tool to streamline payment execution

Eingesetzte Qualifikationen

ETL, Finanzanalyse, Qlik Sense, QlikView, SQL

CORPORATE PERFORMANCE MANAGEMENT CONSULTANT (Festanstellung)
Tagetik srl, Lucca
4/2012 – 12/2013 (1 Jahr, 9 Monate)
Dienstleistungsbranchen (Service)
Tätigkeitszeitraum

4/2012 – 12/2013

Tätigkeitsbeschreibung

- Develop BI corporate performance mng solutions for financial planning
- Create disclosure packages to allow data entry, retrieval and adjustments
- Assist executive customers with building the financial application
- Provide training to new business partners via workshops and presentations

Eingesetzte Qualifikationen

MS Excel, SQL

JUNIOR OPS ANALYST
Chiaravalli spa, Varese
12/2006 – 12/2007 (1 Jahr, 1 Monat)
Maschinen-, Geräte- und Komponentenbau
Tätigkeitszeitraum

12/2006 – 12/2007

Tätigkeitsbeschreibung

- Support ERP Microsoft dynamics development as first users
- Provide support to gather data for key business metrics
- Oversee production processes and non-compliance management

Eingesetzte Qualifikationen

Microsoft Dynamics ERP, MS Excel, SQL

Zertifikate

Various Organizations / Tableau for developers. Python full course. Foundation of Machine learning. Hands-On Machine Learning with scikit-Learn, keras and TensorFlow. ROS robot operating system. Programmatic Trading. CI/CD automating developing process. Neural Network for ML. AWS Cloud Computing on Amazon for developers.
Dezember 2021

Ausbildung

Economy and Business Administration - 88/110
(BACHELOR DEGREE)
Jahr: 2013
Ort: Italy - Varese

Qualifikationen

Economy and Business Administration

Über mich

University of Insubria

Persönliche Daten

Sprache
  • Italienisch (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Gut)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Schweiz
Profilaufrufe
164
Alter
35
Berufserfahrung
14 Jahre und 11 Monate (seit 09/2007)
Projektleitung
10 Jahre

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