Data Analyst / BI Support (SQL, Power BI, Snowflake, Data Governance) – Job Support

@vishal1145

Your BI dashboard won't catch data quality issues until they've already corrupted downstream reports. Without automated anomaly detection and lineage tracking in Snowflake, you're playing whack-a-mole instead of preventing root causes. Before I map out the monitoring framework, I need clarity on two things: What's your current data refresh cadence in Snowflake - are we talking hourly incremental loads or daily full refreshes? And when data stewards flag discrepancies, do you have documented SLAs for resolution, or is it ad-hoc firefighting? Here's the quality assurance approach: - SNOWFLAKE + SQL: Build automated data profiling queries that flag anomalies (null spikes, schema drift, referential integrity breaks) before they hit Power BI. I'll set up dbt tests for continuous validation. - POWER BI DASHBOARDS: Create a three-tier monitoring system - real-time data freshness checks, historical trend analysis for pattern detection, and drill-through views that trace issues back to source tables. - DATA GOVERNANCE FRAMEWORK: Document data lineage using Snowflake's ACCOUNT_USAGE views so when a metric breaks, you know exactly which upstream table caused it. I'll map critical data flows and ownership. - JIRA INTEGRATION: Automate ticket creation when quality thresholds are breached, with pre-filled context (affected tables, row counts, sample records) so engineering doesn't waste time on discovery. I've built similar quality frameworks for 4 clients where we reduced mean-time-to-resolution from 3 days to under 6 hours. I'm available 6-8 AM EST or 9-11 PM EST daily. Let's schedule a quick call to review your current Snowflake schema and Power BI report dependencies - I don't take on support roles without understanding the data architecture first.

@mayankinnovative

Hi, As per my understanding: You need daily job support (1–2 hrs) to identify data quality issues, analyze discrepancies, and support end-to-end resolution while collaborating with data stewards, engineering, and reporting teams. You also want help enhancing a BI QA dashboard and setting up proactive data quality monitoring and governance processes. Implementation approach: I will start by reviewing current data pipelines, SQL queries, and dashboards to identify root causes of inconsistencies. Using advanced SQL and Snowflake, I’ll validate data across layers (source → staging → reporting). I will support fixing issues, create validation checks, and enhance your Power BI QA dashboard with data health metrics, alerts, and trend tracking. Additionally, I’ll help define reusable data quality rules, governance practices, and Jira-based tracking for issue lifecycle management. A few quick questions: 1. What is your current data architecture (ETL/ELT tools)? 2. Do you already have defined data quality rules or need help creating them? 3. Can you share access to existing Power BI dashboards for review? 4. What timezone and preferred working window should I align with?

@seventysixeast

Hi, I am a software developer with 30+ years of experience and my forte is databases and my passion for coding and for working on new technologies. I have done my Masters in Maths and Financial management and understand data and algos well. I have extensive expereince in SQL and had earlier setup a dashboard for PowerBI. Otherwise have developed multiple dashboards in other stacks for web and desktop apps. Hourly rate is $25 and I can start immediately.

@nadeemkhan7

Hello, I went through your project description and it seems like that I am a great fit for this job. I have an expert team with many years of experience in SQL, Cloud Computing, Software Architecture, Amazon Web Services, Documentation, Power BI, CI/CD, Snowflake. Lets connect in chat so that we discuss further. Thank You

@Visharaa2024

Hello, I’m very interested in providing daily job support for your data quality and BI initiatives. I have strong hands-on experience with advanced SQL, Power BI dashboard development, and working with cloud data platforms like Snowflake, along with a solid understanding of data governance and quality frameworks. I regularly work on identifying data inconsistencies, performing root cause analysis, and collaborating with cross-functional teams including data engineers, stewards, and reporting teams to ensure end-to-end resolution of data issues. I can also support the development and enhancement of BI Quality Assurance dashboards to enable proactive monitoring and maintain data integrity across systems. I’m comfortable using tools like Jira for tracking and managing workflows, and I focus on clear documentation and structured processes for long-term data quality management. I can commit to 1–2 hours daily with flexible timing as required, and I’m available to start immediately. I’d be happy to share relevant experience and dashboard examples upon request. Best regards,

@viviprabu22

As a seasoned data analyst, my expertise lies at the intersection of SQL, Power BI, Snowflake, and data governance - all of which are exactly what your project requires. With advanced skills in SQL and significant experience in working with Power BI for visualizing data, creating dashboards, and generating reports – I can assure you top-notch support in managing and analyzing your data quality issues. I'm also experienced in working with Jira to ensure streamlined project management. My understanding of data governance concepts combined with my proficiency in leveraging tools like Snowflake helps me to effectively identify data discrepancies and recommend end-to-end resolutions. In addition, I have a deep appreciation for data quality frameworks and monitoring, skills which will be beneficial for implementing strong processes for data quality management and governance that your project requires. Above all, I am a dedicated professional who understands the importance of timely and proactive support whilst maintaining stringent data integrity. Rest assured, I aim to bring value not just through high-quality work but also by fostering seamless collaborations with different stakeholders involved across the cross-functional teams. Let's start immediately and ensure impeccable efficacy in your data ecosystem!

@asadamyn

I understand you’re looking for an experienced professional to provide daily support on data quality and BI initiatives, and I recently completed similar projects helping teams identify and resolve data discrepancies while enhancing reporting workflows. I can assist in identifying and analyzing data quality issues, working closely with data stewards, engineering, and reporting teams, and supporting the end-to-end resolution of any discrepancies. I have hands-on experience building Power BI dashboards for monitoring data integrity, implementing data quality processes, and applying governance best practices. I am also proficient in SQL, Snowflake, and Jira, and comfortable collaborating with cross-functional teams to ensure accurate, reliable data. With flexible availability for 1–2 hours per day, I can provide consistent, ongoing support and help you maintain a robust BI Quality Assurance process. I’m ready to start immediately and help your team stay on top of data quality and governance with proactive monitoring and actionable insights.

@devpanditbonge

Hello, I am an experienced Business Analyst / Data Analyst with 8+ years of experience in data analysis, data quality management, and stakeholder collaboration, and I believe I am a strong fit for your requirement. I have hands-on experience in: - Advanced SQL for data extraction, validation, and issue analysis - Power BI dashboard development for actionable insights - Data quality checks, discrepancy resolution, and root cause analysis - Supporting end-to-end data pipelines and ensuring data accuracy - Working closely with cross-functional teams for data governance and reporting In my current role, I regularly: - Identify and resolve data quality issues proactively - Support data governance initiatives and documentation - Assist BI teams with clean and reliable datasets - Collaborate with stakeholders to improve reporting accuracy and performance I am comfortable working in flexible timings and can provide consistent daily support (2 hours/day as required). I ensure clear communication, quick turnaround, and high-quality deliverables. I can start immediately and would be happy to share sample dashboards or SQL work if required. Looking forward to contributing to your project. Best regards, Sudeep Pateriya

@TomasUmbert

I am a Computer Analyst (FAMAF, UNC) with a strong background in Software Engineering and Advanced SQL. My academic training provides me with the logical rigor necessary to identify data discrepancies and ensure high-level data integrity in complex BI environments. I can provide the daily job support you need by focusing on: Data Integrity & Quality: Using advanced SQL to identify issues, analyze root causes, and support end-to-end resolution. BI QA Dashboards: Leveraging my understanding of data governance and modeling to help build proactive monitoring tools. Technical Collaboration: Working seamlessly with data engineering and reporting teams using Jira for clear coordination. Flexible Availability: I can easily accommodate early morning or late evening slots to fit your schedule while I continue my Licentiate degree. My goal is to ensure your data is accurate and reliable through consistent, high-quality daily support. I am ready to start immediately. Best regards, Tomas Umbert

@guptakishan805

Hello, I have 5+ years of experience working with data analytics, SQL, and BI systems, including hands-on experience with Power BI, Snowflake, and data quality management. I’ve supported data teams in identifying discrepancies, optimizing queries, and building dashboards that enable proactive monitoring and governance. My approach focuses on root-cause analysis of data issues, structured validation processes, and creating scalable QA dashboards for continuous data integrity tracking. I’ve collaborated with cross-functional teams to resolve data gaps and improve reporting accuracy. I can provide daily support (1–2 hours) with flexible availability. Let’s connect and start improving your data quality processes effectively.

@ssameer03

I have 6+ years of experience as a Data Analyst with strong expertise in SQL, Power BI, and end-to-end data analytics, including data quality and governance initiatives. I have worked extensively on identifying data discrepancies, building validation frameworks, and collaborating with cross-functional teams to resolve data issues across pipelines and reporting layers. In my current role, I design and optimize complex SQL queries, build automated ETL pipelines, and develop Power BI dashboards that monitor KPIs, data quality metrics, and business performance. I also have experience working with large-scale datasets and ensuring data integrity through validation checks and reconciliation processes. While my primary stack includes SQL, Python, and BI tools, I am comfortable adapting to Snowflake and tools like Jira for workflow tracking. I have built data quality monitoring solutions and automated reporting systems that reduced manual effort and improved accuracy significantly. I can support in building a BI QA dashboard, setting up proactive monitoring, and implementing structured data governance practices.

@murtuza90

As an experienced ??? ????????? and ????-????? ?I software architect with over 13 years in the industry, I feel extremely well-suited for your job support role. My expertise lies in Advanced SQL, Power BI, Snowflake, and Jira, solidifying your requirements. I've honed my skills working with diverse and cross-functional data teams, comfortable navigating different perspectives to identify and analyze intricate data quality issues. Furthermore, my understanding of Data Governance concepts naturally aligns with the project's goals. I've learned the importance of enabling proactive monitoring of data integrity and implementing processes for data quality management and governance throughout my career, ensuring that crucial datasets are authoritative, reliable, accessible, and secure. With regards to availability and work hours, I'm perfectly aligned with your preferences. Timeliness is as important to me as it is to you - trust that your project would be given meticulous attention and resolved within an agreed upon schedule. Lastly please feel free to review my profile including my hourly rate but do keep in mind that quality of service rendered by a freelancer should never be pitted against cost alone. Given the chance I'd combine all these abilities to provide unmatched support in your data quality and BI initiatives!

@umarjumabhai1

Hello, I’m interested in supporting your Data Quality and BI project. I have 10+ years of experience working with data analysis, reporting, and quality monitoring, with exposure to SQL and Power BI dashboards. I’m comfortable identifying data issues and collaborating with teams to resolve discrepancies. Relevant experience (SQL / Power BI / Snowflake) : Yes almost 3 years Experience in data quality / governance Sample dashboards or project details (if available) : Yes Project can't share due to Client Privacy Your hourly rate : Open for discussion Availability : Available as per your preferred time Best regards, Umar

@nitins570

I have strong SQL and Power BI skills with experience in data analysis and identifying data quality issues. I can support dashboard development, data validation, and collaborate with teams to resolve discrepancies. I am detail-oriented, eager to learn, and available for daily support.

@sushantchavan56

Hello, I’m interested in providing job support for your data quality and BI initiatives. I have strong experience in Advanced SQL, Power BI, and Snowflake, with hands-on work in data analysis, dashboard development, and query optimization. I have worked on identifying data inconsistencies, validating datasets, and ensuring data accuracy for reporting. I understand data governance principles and have collaborated with cross-functional teams to resolve data issues effectively. I have built Power BI dashboards focused on KPI tracking and data quality monitoring, and I’m comfortable enhancing QA dashboards for proactive insights. Availability: 1–2 hours daily (early morning / late evening) I can share sample work if required and can start immediately. Best regards, Sushant Chavan

@imam2008ansari

Relevant experience (SQL / Power BI / Snowflake): 15 years' experience on SQL Programming, BI tool 5 years Experience in data quality / governance: 4 Years Sample dashboards or project details (if available): Over call I can brief Jira: 15 Years Your hourly rate: 1500 Availability: Morning

@NourZayed

Hi there, High-quality data is the backbone of any successful BI initiative. As a Data Analyst and ITI graduate, I specialize in transforming messy data into reliable, "dashboard-ready" assets. I can provide the daily 1–2 hours of support your client needs to ensure data integrity across the board. Why I’m a great fit: Technical Edge: Advanced proficiency in SQL, Snowflake, and Power BI to identify and resolve discrepancies at the source. Quality Focused: Experienced in building QA Dashboards that proactively monitor data health and governance. Process Driven: Skilled in Jira and collaborating with cross-functional teams (Engineering & Data Stewards) to close the loop on issues. Professional Background: My training at ITI has equipped me with a deep understanding of data frameworks and professional delivery standards. Logistics: Availability: 1–2 hours daily (Early morning/Late evening preferred). Start Date: Immediately. I’m ready to help your client maintain a high standard of data excellence. Looking forward to discussing this further.

@sarmento19

Hi, I'm interested in the freelance opportunity for data quality and BI support. Although my English is intermediate, I believe my technical experience and availability make me a strong fit for the role. Key qualifications: Advanced SQL (SQL Server, Oracle, PostgreSQL, BigQuery) and Power BI (dashboards, DAX, M) Hands-on experience with data quality, governance, ETL, and data modeling Worked with cross-functional teams in agile environments (Scrum, Kanban) Familiar with JIRA, Azure DevOps, Git, and cloud platforms (AWS, Azure, GCP) I've worked in global companies like Accenture and Telefônica, where I collaborated effectively in multilingual settings. I'm comfortable using Zoom with real-time translation to bridge any language gaps. I’m available to start immediately for 1–2 hours/day, with flexible hours (early morning or late evening preferred). My hourly rate is [insert rate] . Resume attached. Happy to provide dashboard examples if needed. Best, Jefferson Sarmento

@nermind3

Hello, I’m interested in providing job support for this role. I have strong hands-on experience in SQL, Power BI, and Snowflake, along with solid background in data quality analysis and data governance practices. In my current role as a cloud and big data engineer, I regularly work on identifying data issues, collaborating with cross-functional teams, and building BI dashboards to monitor data integrity and performance. I have also worked on resolving data discrepancies end-to-end and implementing monitoring solutions to improve data reliability. I’m comfortable using Jira for tracking and managing tasks, and I can support flexible timings I can share sample dashboards and project details upon request. Hourly rate: 25$ Looking forward to working with you.