Hire the Best Data Analysts
in El Salvador

Data Engineer and Analytics Engineer with 6+ years building modern, cloud-based data platforms that turn raw data into business decisions. Have lead the BI & Data Engineering function at a fast-scaling fintech in El Salvador. What I do: • Design and build cloud data warehouses on Google Cloud Platform (GCP) and BigQuery • Develop ELT/ETL pipelines in Python, orchestrated with Apache Airflow • Model data using Kimball dimensional modeling and dbt for transformation layers • Deliver self-service analytics through Looker, Looker Studio, Tableau, and SiSense • Integrate APIs and external sources into unified, governed datasets • Apply IAM, lineage, and metadata best practices for data governance Stack I work with daily: Python · SQL · BigQuery · GCP · dbt · Apache Airflow · Looker · Looker Studio · PostgreSQL · MySQL · MongoDB · Tableau · SiSense · Git Industries: Fintech, Telecom, Financial Services, SaaS I've worked with US, LATAM, and remote-distributed teams across TELUS Digital, AML Partners, Brusus, and Manhattan Associates — delivering certified datasets, production pipelines, and dashboards that executives actually use. Open to: Senior Data Engineer, Analytics Engineer, BI Engineer, and Data Engineering Lead roles — remote, LATAM, or US-friendly time zones.

Available for part-time remote work (20–25 hrs/week) Bilingual: English / Spanish Analytics Engineer and Business Analyst with 8+ years of experience in turning complex data into actionable insights for data-driven decision making. My work sits at the intersection of data engineering and analytics: I don't just build dashboards and reports; I build the data layer behind them. I create well-structured models, clean data transformations, and reports that deliver actual value. What sets me apart: I work in Microsoft Fabric, not just Power BI. I build transformation pipelines across medallion architecture layers using Dataflow Gen2 and PySpark Notebooks, connect Power Query dynamically to Lakehouse environments via parameters, and collaborate in Azure Git-integrated workspaces using branching and pull requests. This skill set means I can operate in modern, enterprise-grade data environments, not just standalone BI files. My skill set includes: MICROSOFT FABRIC & POWER BI ● Data transformation and modeling implementing medallion architecture (Bronze / Silver / Gold layers) using Dataflow Gen2 and Notebooks ● Parameterized Power Query connected to LakehouseContents for dynamic environment switching (dev / test / prod) ● Advanced DAX: CALCULATE, SUMMARIZE, ADDCOLUMNS, row and filter context, calculation groups ● Advanced visual design: custom SVG visuals, pop-up filter panes, dynamic visualization-switching using parameters ● Report distribution via Power BI Apps tailored to different audiences ● Git integration in Fabric workspaces SQL & DATA MODELING ● Star and snowflake schema design for optimized reporting performance ● Advanced SQL: CTEs, stored procedures, dynamic SQL, loops ● Experience with SQL Server (SSMS) and Oracle SQL Developer ● Automated ETL pipelines using SQL, Python, and Microsoft Fabric EXCEL & REPORTING AUTOMATION ● Power Query, advanced formulas, and VBA to replace manual reporting processes ● Monthly and ad-hoc reporting cycles presented to managers and executives DOMAIN EXPERIENCE ● Operations & Logistics: inventory tracking, demand trends, movement dashboards, KPI monitoring ● Sales: product performance, churn prediction ● Finance & Risk: credit risk analysis, portfolio monitoring, customer segmentation, financial transactions analysis

Google Data Analyst Certificate Master of Business Administration Bachelor of Business Administration Email/ Chat / Phone support experience. (12 years) Customer service and technical support. Excel, Salesforce, Oracle, Zendesk, and Power BI knowledge. Back office and Team leader experience. (2 years)

I’m a Data Analyst with experience supporting social and institutional projects through data collection, organization, and reporting. I hold a B.A. in International Relations and specialized Diplomas in Statistics for Monitoring and Evaluation, Data Management and Visualization, and an International Postgraduate Program in Data Science. My work focuses on technical and structured data tasks such as: a) Designing and managing online surveys (Google Forms, KoboToolbox, etc.) b) Cleaning and organizing datasets in Excel or Google Sheets c) Generating descriptive statistics and summary tables d) Preparing visual dashboards and concise reports (Power BI / Canva) e) Supporting monitoring and evaluation (M&E) activities I value clear communication, organization, and on-time delivery. If you need reliable support with your data, I’ll ensure accurate and easy-to-use results.

I’m a Business & Data Analyst with 5+ years of experience helping companies turn raw data into clear, actionable insights that drive smarter decisions. I specialize in Power BI dashboard development, SQL & Python analytics, and process automation—with a proven track record in supply chain, manufacturing, and operations analytics. ✔ Delivered 700+ billed hours on Upwork ✔ Reduced reporting time by 40% through custom BI dashboards ✔ Helped companies cut material shortages by 20% using predictive models ✔ Achieved 99.9% inventory accuracy through data-driven warehouse optimization Whether you need to visualize key performance metrics, streamline reporting workflows, or uncover patterns hidden in your data, I bring both the technical skills and business insight to deliver measurable results. Tools & Technologies: Power BI, Python, SQL, DAX, Excel, Tableau, SAP, Microsoft Dynamics, Power Automate Let’s work together to make your data work smarter.

With extensive experience in data analysis and business intelligence, I excel at transforming complex data into actionable insights that drive strategic decision-making. My background spans various industries, including commerce, fintech, and SaaS, where I have successfully delivered high-impact data solutions and optimized business processes. My core competencies include data visualization, process automation, and advanced analytics, always ensuring data accuracy and confidentiality. Key Skills: • Data Analysis & Visualization (Power BI, Tableau, Excel, AWS QuickSight) • Process Automation (Excel Macros, Power Query) • SQL, MySQL, Python • Agile Methodologies (SCRUM, Lean Startup) • Data Storytelling • Business Intelligence & Reporting • Statistical Analysis Services Offered: • Statistical and descriptive data analysis • Data visualization and storytelling • Dashboard and report generation • Process automation and data cleansing