otsi-global
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Data Analyst

Costa RicaCosta Rica·Ciudad del Carmenmid
Data AnalystData
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Overview

• Architected and optimized complex SQL based validation frameworks to ensure completeness of data, integrity, and consistency across multiple enterprise systems.

Technical Tools
Data AnalystData
• Architected and optimized complex SQL based validation frameworks to ensure completeness of data, integrity, and consistency across multiple enterprise systems. • Led end-to-end source-to-target reconciliation initiatives, identifying data breaks, root causes, and control gaps across large-scale datasets. • Designed and developed executive-ready reconciliation dashboards and operational KPI views to monitor data quality trends, exception volumes, and processing health. • Automated reconciliation and validation workflows using Python (Pandas, notebooks, scripting), significantly reducing manual effort and improving auditability. • Built scalable Power Apps solutions and workflow automations to streamline reconciliation intake, exception triage, approval workflows, and operational tracking. • Defined and maintained robust documentation standards including SOPs, reconciliation logic, validation frameworks, and data dictionaries to support operational continuity and governance readiness. • Partnered cross-functionally with business, operations, and engineering teams to translate data issues into actionable remediation plans and long-term quality improvements. • Presented reconciliation insights, risk assessments, and governance updates to both technical stakeholders and business leadership. Required Skills • Advanced SQL Expertise: Strong command of complex SQL development including CTEs, window functions, performance optimization, aggregation reconciliation, and large-scale data validation. • Data Validation & Reconciliation: strong understanding of reconciliation approaches, exception handling, controls, and root-cause analysis. • Dashboard & Reporting Development: Proven experience building operational and executive dashboards with drill-down analysis, KPI tracking, and actionable visual insights. • Python: Hands-on expertise in Python-based automation using Pandas and notebook-driven workflows for repeatable data validation and exception reporting. • Power Platform Enablement: Experience developing lightweight operational applications and workflow solutions using Power Apps and related Microsoft Power Platform capabilities. • Communication: excellent written and verbal communication; able to translate technical findings into actionable business insights. • Problem Solving: strong analytical mindset with attention to detail and the ability to manage multiple priorities. Additional Technical & Analytical Skills • Large Dataset Processing: Experience handling and reconciling high-volume datasets across enterprise platforms with focus on scalability, performance, and accuracy. • Data Quality Frameworks: Knowledge of data quality controls including completeness, uniqueness, consistency, validity, and reconciliation rule design. • Variance & Exception Analysis: Strong capability in identifying data anomalies, investigating reconciliation breaks, and driving root-cause remediation. • Performance Optimization: Ability to optimize SQL queries, validation logic, and reconciliation routines for large-scale enterprise data environments. • Control & Audit Readiness: Familiarity with SOX-aligned controls, audit support processes, reconciliation governance, and operational risk management. • Data Mapping & Lineage: Experience understanding source-to-target mappings, transformation logic, lineage tracking, and cross-system dependencies. • Enterprise Data Platforms: Exposure to modern data ecosystems such as Databricks, Microsoft Fabric, cloud data warehouses, or enterprise reporting environments. • Operational Monitoring: Ability to build monitoring frameworks and automated alerting mechanisms for reconciliation failures and data quality issues. • Automation & Workflow Optimization: Experience reducing manual reconciliation effort through automation, workflow orchestration, and reusable validation frameworks. • Data Governance & Compliance: Understanding of enterprise governance standards, access controls, sensitive data handling, and compliance-oriented data operations. • Analytical Storytelling: Ability to convert reconciliation findings into meaningful operational insights and executive-level summaries. • Cross-System Integration Understanding: Familiarity with APIs, flat files, ETL pipelines, ERP systems, and enterprise application integrations. Requirements • Bachelor’s degree in computer science, Information Systems, Engineering, Statistics, Finance, or a related field (or equivalent practical experience). • 2–6 years of experience in data validation, analytics, reporting, or reconciliation-focused roles (flexible based on overall skill fit). • Demonstrated experience working with large datasets and collaborating across business and technical teams. • Experience with BI tools (e.g., Power BI or similar) for building interactive dashboards and publishing reports. • Knowledge of ETL/ELT concepts and data pipelines; familiarity with data quality frameworks and monitoring. • Understanding of data governance, and control-minded reconciliation practices. • Exposure to APIs, connectors, or integration patterns to source reconciliation inputs. • Domain experience in finance operations, supply chain, sales operations, or other data-intensive business functions. Soft Skills & Competencies • Clear, concise communicator with the ability to tailor messaging to different audiences. • Strong stakeholder management and collaboration skills; comfortable working in ambiguity. • High ownership mindset with a bias for action and continuous improvement. • Detail-oriented with strong documentation discipline and follow-through. • Able to balance speed and accuracy while maintaining data integrity and control standards.

Location & Eligibility

Where is the job
Ciudad del Carmen, Costa Rica
On-site at the office

Listing Details

Posted
June 1, 2026
First seen
June 1, 2026
Last seen
June 2, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
52%
Scored at
June 1, 2026

Signal breakdown

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otsi-globalData Analyst