ALEX SACAQUIRIN
North Bergen
Summary
Experienced data analyst adept at extracting valuable insights from intricate datasets using advanced analytical methods. Proficient in statistical analysis, programming languages, and data visualization for clear presentation of findings. Committed to ongoing learning to apply cutting-edge data analytics techniques. Skilled collaborator driving strategic business outcomes through cross-functional teamwork.
Overview
2
2
years of professional experience
Work History
Data Analyst Freelancer
Upcycle LLC
02.2023 - 03.2023
- Ensured data integrity through comprehensive data cleaning, transformation, and validation using Excel and SQL.
- Developed custom algorithms using Python to find findings for the business.
- Collected, analyzed, and interpreted data sets
- Conducted a thorough cleanup of the entire ERP system to optimize functionality and performance.
Data Analytics Apprentice
Nashville Software School
05.2023 - 11.2023
- Completed an intensive full-time data analytics program, mastering fundamentals and problem-solving techniques.
- Executed a Capstone Project using Excel and SQL, analyzing the impact of CPI and interest rates on the stock market with advanced statistical methods, including time series analysis and regression modeling.
- Conducted marketing insights by examining Nashville City Cemetery data (1846-1979) using Excel, incorporating pivot tables, lookups, functions, and PowerPivot.
- Applied SQL and Excel skills to conduct in-depth analyses of the Apple App Store and Google Play Store, providing data-driven investment recommendations for top 10 apps
- Developed interactive Tableau and Power BI dashboards for Disney movie revenue analysis and mapped Tesla Supercharger locations for expansion, showcasing proficiency in data visualization tools and techniques, including Python libraries such as pandas, geopandas, folium, matplotlib, and seaborn.
AI Data Validation
UVEYE
03.2023 - 01.2024
- Analyzing labeled data sets for accuracy and generate reports detailing performance metrics, error categories, and trends.
- Annotating data to help AI models, Overseeing the quantity and quality of AI training outputs.
- Engaged in global cross-functional collaboration, including partnerships with teams such as Data Annotation and Machine Learning
- Perform regular quality control checks on incoming and existing data , identifying discrepancies and collaborating with cross-functional teams to rectify issues promptly.
- Conducting data audits and create “ground truth” data sets
Data Specialist
SEEGER WEISS LLP
09.2022 - 03.2023
- Perform patient data entry tasks while demonstrating strong knowledge in Salesforce, advanced Microsoft Excel, pivot tables,Vlookups and Abode
- Capturing data into digital databases and performing regular backups
- Review incoming medical records for completeness and accuracy, flagging any discrepancies for correction.
- Ensure all related reports and information are completed and available in salesforce, resolving any issues regarding patient medical records and billing records information
Java Software Developer
REVATURE
04.2022 - 09.2022
- Managed full-cycle development of web service applications, ensuring adherence to internal quality standards.
- Demonstrated experience with Java8 , creating codes for APIs, making code in SQL, and creating REST
- Created a MySQL script that generates a database with test data
- Utilized JDBC to connect a Java application to a database
- Utilized Servlets to allow a Java application to receive and process HTTP requests
- Utilized Apache Tomcat to host the Java web server application on a local machine.
Education
Data Analytics Certification
Nashville Software School
05.2023
Bachelor of Science - Criminal Justice
Saint Peter's University
Jersey City, NJ06.2021
Skills
- Microsoft Office Suite Git GitHub Salesforce
- Advanced Excel
- Power BI
- Tableau
- Python
- Java
- SQL
Timeline
Data Analytics Apprentice
Nashville Software School
05.2023 - 11.2023
AI Data Validation
UVEYE
03.2023 - 01.2024
Data Analyst Freelancer
Upcycle LLC
02.2023 - 03.2023
Data Specialist
SEEGER WEISS LLP
09.2022 - 03.2023
Java Software Developer
REVATURE
04.2022 - 09.2022
Data Analytics Certification
Nashville Software School
Bachelor of Science - Criminal Justice
Saint Peter's University