Data Science - Freelance

PT Solutionlabs Group Indonesia; Kota Yogyakarta; On-site; IDR 120,000,000 - 210,000,000; Full time

Job summary

PT Solutionlabs Group Indonesia is seeking a data-focused professional in Yogyakarta to develop and maintain interactive dashboards and reports using Metabase, connect to ClickHouse, and translate business requirements into analytics.

You will write optimized SQL, validate data, and collaborate with Data Engineers and Analysts to ensure reporting accuracy and timely delivery.

The role requires 2-4 years of BI experience and a Bachelor's degree in CS, IS, or related field.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, Data Analytics, or a related field.
• Minimum 2-4 years of experience developing BI dashboards or reporting solutions.
• Proven experience using Metabase for dashboard development and business reporting.

Responsibilities

• Develop and maintain interactive dashboards and reports using Metabase.
• Write, optimize, and maintain complex SQL queries to support dashboard and reporting requirements.
• Connect and retrieve analytical data from ClickHouse using the native ClickHouse driver.
• Design and build data visualizations including tables, charts, KPI cards, trend analysis, and summaries.
• Create dashboards that align with business and financial reporting requirements.
• Implement filters, parameters, drill-down capabilities, and interactive dashboard features.
• Ensure dashboard data reflects defined business rules and calculation logic.
• Perform data validation and reconciliation between dashboards and source data.
• Optimize dashboard performance through SQL tuning and visualization improvements.
• Troubleshoot issues related to queries, data accuracy, and dashboard visualizations.
• Collaborate with Backend/Nexus Developers, Data Engineers, and Business/Finance Analysts to deliver reliable reporting solutions.
• Support User Acceptance Testing (UAT), defect resolution, and dashboard deployment to production.

Skills

SQL proficiency

Dashboard development

Data visualization

Metabase

ClickHouse

Data validation

Team collaboration

Education

Bachelor's degree in Computer Science, Information Systems, Data Analytics, or a related field

Tools

Metabase

ClickHouse

Job description

Bachelor's degree in Computer Science, Information Systems, Data Analytics, or a related field.

Minimum 2-4 years of experience developing BI dashboards or reporting solutions.

Proven experience using Metabase for dashboard development and business reporting.

Requirements

Education & Experience

• Bachelor's degree in Computer Science, Information Systems, Data Analytics, or a related field.
• Minimum 2-4 years of experience developing BI dashboards or reporting solutions.
• Proven experience using Metabase for dashboard development and business reporting.

Technical Skills

• Strong proficiency in SQL, including writing and optimizing complex analytical queries.
• Solid understanding of Data Warehouse concepts and analytical data structures.
• Experience working with ClickHouse or other analytical databases.
• Strong knowledge of data aggregation, filtering, grouping, joins, and calculated metrics.
• Understanding of dashboard design principles, data visualization best practices, and user experience.
• Experience performing data validation and reconciliation to ensure reporting accuracy.
• Ability to translate business requirements into effective dashboards and analytical reports.
• Familiarity with dashboard performance optimization and query tuning.
• Experience working within structured software development projects using defined timelines and requirements.

Soft Skills

• Strong analytical thinking and problem-solving skills.
• Excellent attention to detail with a focus on data accuracy.
• Good communication and stakeholder collaboration skills.
• Ability to manage multiple reporting requests and meet project deadlines.
• Proactive mindset with a continuous improvement approach.

Key Responsibilities

• Develop and maintain interactive dashboards and reports using Metabase.
• Write, optimize, and maintain complex SQL queries to support dashboard and reporting requirements.
• Connect and retrieve analytical data from ClickHouse using the native ClickHouse driver.
• Design and build various data visualizations, including tables, charts, KPI cards, trend analysis, comparisons, and summary reports.
• Create dashboards that align with business and financial reporting requirements.
• Implement filters, parameters, drill-down capabilities, and interactive dashboard features.
• Ensure dashboard data accurately reflects defined business rules and calculation logic.
• Perform data validation and reconciliation between dashboards and source data.
• Optimize dashboard performance through SQL tuning and visualization improvements.
• Troubleshoot issues related to queries, data accuracy, and dashboard visualizations.
• Collaborate with Backend/Nexus Developers, Data Engineers, and Business/Finance Analysts to deliver reliable reporting solutions.
• Support User Acceptance Testing (UAT), defect resolution, and dashboard deployment to production.

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