Robert Šafer

Robert Šafer

Data Analyst
Serbia
Serbian, English

About Me

Experienced Data Analyst with 7+ years of experience transforming raw data into actionable insights and machine-learning models. Skilled in data processing, modeling, automation, and visualization. Collaborative team pla…

Experience

Data Analyst

goUrban e-Mobility GmbH
Sep 2019 - Present · 7 years 1 month

● Developed demand prediction models using tools like Tensorflow, Keras,
Prophet
● Worked as a single dedicated engineer for the company's biggest client for
advanced analytics for over a year, raising $50M investment
● Became a go-to person for any data-related questions in the company
● Extensive work with C-level stakeholders internally and with clients
● Developed many one-time reports, dashboards, video tutorials, and map
reports for internal stakeholders and external clients using tools like Snowflake,
Tableau, Thoughtspot, Metabase, raw data exports, and Kepler.gl maps
● Designed and built a part of new data architecture, data models, data marts,
and data pipeline automation
● Mentoring junior colleague for over a year

DATA ANALYST

goUrban e-Mobility GmbH - SaaS provider

<p>Developed demand prediction models using tools like TensorFlow, Keras, Prophet<br>
Worked as a single dedicated engineer for the company's biggest client for advanced analytics for over a year, raising $50M investment<br>
Became a go-to person for any data-related questions in the company<br>
Worked extensively with C-level stakeholders internally and with clients<br>
Developed many one-time reports, dashboards, video tutorials, and map reports for internal stakeholders and external clients using tools like Snowflake, Tableau, Thoughtspot, Metabase, raw data exports, and Kepler.gl maps<br>
Designed and built a part of new data architecture, data models, data marts, and data pipeline automation<br>
Mentored a junior colleague for over a year</p>

AUTOMATION ENGINEER

Methods2Business D.O.O. - WiFi 802.11ah IP provider

<p>Developed automated test environment for verifying system compliance with IEEE WiFi 802.11ah standard using Python and FPGA boards<br>
Worked on system improvements, testing process monitoring, and automated reporting of test results and bugs<br>
Created demo projects for showcasing WiFi performance<br>
Successfully passed the IEEE certification process and the platform became one of six testbeds for technology verification worldwide</p>

QA ENGINEER

RT-RK D.O.O. - Software development

<p>Automated data processing of Excel files and generating reports using Python<br>
Automated generation of tests based on the documentation<br>
Testing the company product both manually and using automation tools</p>

Skills

Data Analysis Professional Information Systems Management Data Mining Python Structured Query Language (SQL) Data Representation GIT Version Control (GIT) Data Analysis Skills Power BI Tableau SQL (Postgres Snowflake) Metabase Thoughtspot Snowflake Git Problem-solving Multi-tasking Postgres Snowflake Machine Learning Analytical Skills Communication Attention to detail TensorFlow Keras Prophet FPGA Kepler.gl
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