I’m looking for international remote opportunities in data and analytics where I can build reliable BI solutions, automate processes, and turn data into clear stakeholder insights while collaborating with global teams and improving documentation and delivery quality.
Looking for a job
Jenniffer Cristina
@jenniffercristina
Results-driven Data Analyst automating workflows and building BI solutions with SQL, Python, and Power BI to empower global organizations.
BrazilWhat I'm looking for
I’m a Data Analyst with hands-on experience in data visualization, SQL business intelligence, and process automation, currently working at ExxonMobil. I design and maintain interactive Power BI dashboards and reports that enable data-driven decision-making across business areas.
I optimize data pipelines using Power Query and SQL to ensure accuracy and consistency for BI consumption. I also develop automation initiatives using PowerShell, JavaScript, and AI tools to reduce manual work and operational rework.
Beyond delivery, I lead documentation standardization for both technical teams and end users, and I collaborate with global stakeholders across the US, China, Thailand, and India. I’m open to international remote opportunities in data and analytics.
Experience
Work history, roles, and key accomplishments
Current
Designed and maintained interactive Power BI dashboards and reports for multiple business areas to enable data-driven decision-making. Built and optimized SQL/Power Query data pipelines, and led automation and documentation standardization initiatives to reduce manual work and rework.
Software QA Intern
Vivo (Telefônica Brasil)
Aug 2024 - Jan 2025 (5 months)
Executed QA processes for internal systems by creating test cases and reports to support reliable delivery. Documented and tracked defects and improvements in Jira and ServiceNow while working in Agile ceremonies and validating process flows against business requirements.
RC
Current
Financial & Data Ops Assistant
RDZ Inteligência Contábil
Jan 2026 - Present (6 months)
Managed end-to-end financial operations using Omie ERP, including accounts payable/receivable, bank reconciliation, and monthly financial provisioning. Maintained accurate Excel-based records and handled client billing and collections communications.
RE
Office Assistant
RDZ Assessoria Empresarial
May 2022 - Jul 2023 (1 year 2 months)
Created Excel spreadsheets from scratch to manage client records, inventory control, and scheduling with formulas and filters for data accuracy. Produced periodic reports for internal decision-making and provided multi-channel customer support.
Education
Degrees, certifications, and relevant coursework
ES
Estácio de Sá
Associate Degree in Systems Analysis and Development, Information Technology
2023 - 2025
Grade: -
Activities and societies: Power Query Presenter at Analytics Bootcamp, Python for Big Data Studies.
Availability
Looking for a job
Location
BrazilAuthorized to work in
Salary expectations
40k-70k USD
Social media
Job categories
Skills
Microsoft Power BISQLPythonTableauData VisualizationBusiness IntelligenceAlteryxPower QueryAzureAWSPowerShellJavaScriptAIProject Standardization & DocumentationPower BIData PipelinesOmie ERPMicrosoft ExcelJiraServiceNowAgile MethodologyTest Case DocumentationDefect loggingCustomer ServiceMicrosoft Azure Remote
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