Daniel M.
Data Analyst

Skills

Sql

Microsoft Excel (Advanced Analytics Add-ons)

Microsoft Sql Server

Python

Mysql

Amazon Aws

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Bio

Responsible for data analysis and the creation of statistical studies, utilizing various tools to enhance processes through effective management. Proficient in leading standardization (SDCA) and improvement (PDCA) initiatives, with a solid grounding in Lean Manufacturing and Six Sigma methodologies. Experienced in conducting training sessions, implementing quality management tools, and developing goal-tracking mechanisms in collaboration with stakeholders. Currently specialized in DataOps, focusing on automating business processes, fostering collaboration between development teams, and integrating data via ETL/ELT processes for analytical tool utilization. The objective is to optimize data pipeline performance, reduce information cycle time, enforce efficient process governance, and provide strategic insights to inform decision-making.

Competencies include expertise in statistics and machine learning, encompassing descriptive analysis, hypothesis testing (A/B), and both supervised and unsupervised machine learning. Proficient with data pipeline technologies such as MySQL, Postgres, Redshift, Snowflake, BigQuery, Airbyte, Airflow, Terraform, and DBT. Skilled in programming languages including Python, R, DAX, VBA, and M Language. Knowledgeable in big data technologies like Hadoop, Spark, and HDFS, and cloud platforms including AWS and Google Cloud. Experience with CRM and ERP systems, specifically Salesforce and SAP, and adept in data visualization tools such as PowerBI, Looker Studio, Streamlit, and Excel.

Data Scientist
7/1/2023 - Present

Developed proficiency in Python and SQL through the collection, cleaning, and processing of data, ensuring it was prepared for detailed analysis and modeling to generate actionable insights. Fostered a culture of collaboration and innovation by working closely with other data scientists on joint data analysis and machine learning projects.
Sr Specialist, Analytic Insights
3/1/2021 - 6/1/2023

Generated business improvement ideas focused on maximizing ROI and supported the development of relationships with colleagues in various international locations including the United States, India, the Philippines, and Mexico. Led and managed complex projects targeting the Brazilian market and regions such as Australia, New Zealand, the United States, and Latin American countries. Utilized data processing tools such as Excel, Power BI, RStudio, and Python to handle and present information in a simplified form for managers and decision-makers. Designed and collaborated with other departments in planning the development and implementation of analytical tools and methods to enhance operational outcomes, employing technologies such as Optical Character Recognition (OCR), Robotic Process Automation (RPA), and the creation of machine learning models. Supervised the execution of all outlined recommendations for each project, providing support for both descriptive and predictive analyses across various business segments.
Continuous Improvement Engineer
8/1/2016 - 6/1/2020

Responsible for identifying and mapping improvement opportunities, facilitating the structuring of related actions, and systematically monitoring the progress of business improvement initiatives aligned with strategic planning. Achieved a notable 15% increase in productivity and a 7% enhancement in product line quality by reporting all industrial indicators to coordination and management. Served as the focal point in projects aimed at structuring management systems and controlling industrial costs, which included thermal energy, electricity, raw materials, social benefits, and maintenance. Expertise in acting as a facilitator for problem-solving analysis using the DMAIC methodology and statistical tools, leveraging Minitab for precise process monitoring and control.
Inventory Planning Analyst
8/1/2015 - 5/1/2016

Monitored supply chain processes using SAP, ensuring effective functionality and efficiency. Created and monitored key performance indicators, developed complex queries in Microsoft Access, and generated detailed reports in Excel to provide actionable insights. Participated in consulting projects focused on planning inventories of maintenance, repair, and operation (MRO) parts, executing cross-sectional projects on a national scale that significantly impacted management outcomes.
Operations Trainee
10/1/2013 - 4/1/2015

Served as a member of the process optimization team, receiving training in areas such as copper ore recovery, smelting, refinery, and auxiliary plants. Provided assistance and support during commissioning activities in the flotation and refinery plant post-Super Typhoon Haiyan. Monitored studies focused on process improvements within the Flotation Plant. Developed statistical process control (SPC) tools and conducted studies utilizing statistical methods to drive operational improvements.
PCP Analyst
6/1/2012 - 9/30/2013

Responsible for modeling production planning, establishing production orders while considering available capacity and material availability, and planning the supply of raw materials. Conducted review, improvement, and standardization of production processes. Initiated the Production Planning and Control (PCP) area and facilitated communication and interaction between PCP, laboratory, production, supplies, warehouse, and accounting departments. Monitored production using the PCP and Stock modules of Star Soft 6 software.
QSMS Management Intern
11/1/2010 - 10/1/2011

Demonstrated expertise in maintaining ISO 9001 standards through managing various documents, including calibration plans, work instructions, and traceability of samples. Effectively updated sampling plans and ensured compliance with ISO 14001 by controlling Safety Data Sheets (SDSs) for reagents, raw materials, and products. Proficient in maintaining OHSAS 18001 standards by overseeing laboratory team training via Plateau software and maintaining safety protocols such as fire extinguishers, fume hoods, and reagent stocks. Successfully monitored critical analysis of improvement actions related to internal and external audits and client feedback.

Chemical Engineering at Federal Rural University of Rio de Janeiro
2006 - 2012
Master of Business Administration, Masters at Federal University of Rio de Janeiro
2016 - 2018
MBA in Analytics and Data Science at University of São Paulo/ College of Agriculture Luiz de Queiroz
2021 - 2022