Experienced Power BI Developer Needed

@Srashtasoft

Hello, I am interested in this opportunity and believe my experience aligns well with your requirements for a Power BI Developer with strong SQL Server expertise. My experience includes: ✓ Power BI Dashboard & Report Development ✓ SQL Server Query Optimization ✓ Stored Procedures, Views, Functions & Indexing ✓ Data Modeling & Star Schema Design ✓ DAX Measures & Calculated Columns ✓ Power Query (M Language) ✓ ETL Development & Data Transformation ✓ KPI & Executive Dashboard Creation ✓ Data Warehouse & Reporting Solutions ✓ Excel & Business Reporting Automation I have worked on transforming large datasets into interactive dashboards, creating optimized SQL queries for reporting, and designing scalable data models that improve report performance and usability. Key strengths: ✓ Performance-Tuned SQL Queries ✓ Complex DAX Calculations ✓ Data Cleansing & Transformation ✓ Interactive Power BI Dashboards ✓ Automated Reporting Solutions ✓ Business Intelligence & Analytics Additionally, I have experience with Python-based data processing and can collaborate effectively with business and technical teams to convert requirements into actionable reporting solutions. I would appreciate the opportunity to discuss your reporting environment, data sources, and current Power BI architecture to understand how I can contribute to the team. Best Regards, Jemin Sagar

@Hrolgar

For Power BI work at this scope, the ETL and schema decisions carry more long-term cost than the dashboard layer. A report layout can be redesigned in an afternoon; a poorly-grained fact table takes a warehouse migration to fix. The way I approach this: dimensional model first (star schema, grain and slowly-changing dimension handling agreed upfront), then ETL built around that model (incremental loads where volume warrants, full refresh where it is safe), then Power BI on top of a proper semantic layer rather than calculated columns compensating for a flat extract. Row-level security gets designed into the model from the start, not bolted on when someone realizes sales managers should not see each other's numbers. M1: Source data audit + dimensional model design sign-off, 24,000 INR, 5d. M2: ETL pipeline build, staging through transformation to load, 24,000 INR, 7d. M3: Warehouse layer, fact/dim tables, RLS setup, data quality checks, 24,000 INR, 7d. M4: Power BI semantic model and initial dashboard set, 24,000 INR, 6d. M5: Optimization pass, documentation, handoff package, 24,000 INR, 5d. What is the current state of the source data, an existing star schema or normalized operational tables that need modeling from scratch?

@vishal1145

Your Power BI dashboards will fail under load if your SQL queries aren't optimized for concurrent users. I've seen reports that work fine with 10 users crash when 100 people hit refresh simultaneously because of missing indexes and inefficient joins. Before architecting the solution, I need clarity on two things: What's your current SQL Server read/write ratio during peak hours? Are you pulling data from multiple sources that need real-time sync or can you work with scheduled refreshes? Here's the architectural approach: - SQL SERVER OPTIMIZATION: Rewrite queries using indexed views and columnstore indexes to reduce dashboard load time from 30s to under 3s, even with million-row datasets. - POWER BI DATA MODELING: Build star schema models with proper relationships and calculated columns using DAX to eliminate circular dependencies and improve filter performance. - ETL PIPELINES: Design incremental refresh patterns using Power Query M code and SQL stored procedures to process only changed data instead of full table scans. - PERFORMANCE TUNING: Implement query folding and aggregation tables so your reports stay responsive when users drill down into granular data. I've built 8 Power BI solutions for clients processing 5M+ rows daily, including one healthcare dashboard that reduced report generation time by 75%. I don't take on projects where the data architecture isn't scalable. Let's schedule a quick call to discuss your current bottlenecks and growth targets before committing to the build.

@khaliduom103

‎ ‎hi i have a lot of experience in power bi,vba,SQL etc with advance level of data analysis.i can help you in all such projects with attractive dashboard creation and visualization. ‎

@arunkumarragee

I’m a Data Engineer and Power BI Developer with 10 years of experience in Microsoft SQL Server, ETL development, data warehousing, and business intelligence solutions. I have built and optimized Power BI dashboards, reports, and data models, delivering actionable insights for business stakeholders across various domains. My expertise includes advanced SQL development, DAX, SSIS, and integrating data from multiple sources while ensuring accuracy and performance. I can independently handle end-to-end reporting and analytics requirements, from data extraction and transformation to dashboard design and optimization. I’m available to join immediately, can support part-time, and would be glad to discuss how I can contribute to your team.

@sankargan88

I am interested in this opportunity and i have good experience in creating the BI Dashoboards in both Power BI and Tableau. Have worked in multiple US projects and i have good experience in databases like MsSQL, MySQL, Oracle and snowflake. I can write the complex scripts and having worked in DAX in power BI. Ping me to initiate the discussion and can start the work.

@Appworldz

Hi, Your requirement aligns very well with my experience in Power BI, SQL Server, data warehousing, and enterprise reporting solutions. I've developed executive dashboards, KPI frameworks, operational reporting systems, and self-service BI solutions using Power BI, SQL Server, DAX, Power Query, and Azure-based data platforms. My background includes complex SQL query optimization, stored procedures, ETL design, dimensional data modeling, dashboard performance tuning, and transforming large datasets into actionable business insights. I am also comfortable collaborating directly with stakeholders to convert business requirements into meaningful analytics and reporting solutions. Available to start immediately for this part-time remote engagement and contribute from day one with minimal ramp-up time. Sahanaj

@gunjan1711

- I have hands-on experience developing Power BI dashboards, data models, and business intelligence solutions using Power BI, SQL, DAX, and Power Query. - My expertise includes data integration, ETL workflows, KPI reporting, dashboard optimization, and transforming raw data into actionable business insights. - I have experience working with SQL databases, writing queries, creating reporting datasets, and building scalable Power BI models for performance reporting and analytics. - In a recent project, I developed a PHP API, integrated database data into Power BI, and created automated real-time dashboards for business performance monitoring. - I have worked extensively with Power Query, DAX measures, star schema modeling, and interactive dashboard development across sales, operations, and business reporting use cases. - I focus on creating efficient, user-friendly reporting solutions that deliver meaningful insights while maintaining strong performance and data accuracy. - I am comfortable collaborating with stakeholders, gathering reporting requirements, and translating business needs into scalable BI solutions. - I can contribute immediately to Power BI development, SQL-based reporting, data transformation, dashboard optimization, and ongoing analytics initiatives. Reference work is available in my profile.

@mubashir021

Hello, I see you need an experienced Power BI Developer who can create interactive dashboards and optimize SQL queries, and I have exactly the skills you’re looking for. I am Mubashir, a Full-Stack Developer with 6+ years building business intelligence solutions and data visualizations. Your emphasis on developing interactive dashboards and ensuring data accuracy resonates with my expertise in Power BI and SQL Server. 1. First, I will analyze your business requirements by collaborating with your cross-functional teams to ensure I understand the data needs. 2. Then, I will design optimized SQL queries and stored procedures for your SQL Server database to manage and retrieve data efficiently. 3. After that, I will create ETL workflows to transform raw data into actionable insights, using Power BI Desktop to build interactive dashboards and reports. 4. Next, I will implement DAX and Power Query for advanced data modeling and visualizations that meet your KPI goals. 5. Finally, I will test and optimize the reporting performance to ensure accuracy and efficiency in your data outputs. Even if you are still considering your options, I would be happy to provide a FREE detailed quotation and project proposal with a suggested roadmap at no cost. You can use this as a reference document with any other freelancer you choose. >>> My Work: https://www.freelancer.com/u/mubashir021 <<< Send me a message, happy to talk details. Mubashir

@rafaels170

Hello, I have strong experience building end-to-end Power BI solutions, from SQL Server optimization and ETL design to interactive dashboards and KPI reporting. I can design scalable data models, create efficient DAX measures, optimize complex SQL queries, and transform large datasets into clear business insights. My approach focuses on data accuracy, fast report performance, and maintainable architecture. I’m comfortable collaborating with stakeholders to translate business requirements into actionable dashboards. I would be excited to contribute to your BI initiatives and build reporting solutions that deliver real value. Looking forward to discussing the project with you.

@ravikumarsingh1

I am interested in this Power BI Developer role and have experience building end-to-end BI solutions involving SQL Server, Power BI, data modeling, ETL workflows, and executive reporting dashboards. My relevant experience includes: • Power BI Desktop & Power BI Service • SQL Server (queries, joins, views, stored procedures) • Query optimization and performance tuning • DAX, Power Query, and star-schema modeling • ETL processes and data transformation • KPI dashboards and business reporting • Excel-based reporting and analytics I have worked on projects involving: • Sales and revenue dashboards • Operational and management reporting • Customer analytics • Automated data refresh and reporting • Large dataset optimization Technical Skills: • SQL Server • Power BI • DAX • Power Query • SSMS • Excel • Python (basic automation and data processing) • Cloud exposure including Azure services My approach is to first understand business requirements, then design efficient data models and optimized SQL queries that ensure fast report performance, accurate KPIs, and actionable insights. I am comfortable working with cross-functional teams, translating business needs into dashboards, and maintaining data quality throughout the reporting lifecycle.

@VidhanTyagi25

Hi, I came across your Power BI Developer requirement and would love to help. I have hands-on experience working with Power BI, SQL, Excel, data modeling, ETL concepts, and dashboard development. I have created interactive reports, KPI dashboards, and data visualizations that help transform raw data into meaningful business insights. I am comfortable writing SQL queries, working with large datasets, cleaning and transforming data, and building efficient Power BI reports with a focus on performance and usability. I also understand data warehousing concepts and can collaborate effectively to gather requirements and deliver solutions that meet business needs. Although I am relatively early in my professional journey, I am highly dedicated, detail-oriented, and committed to delivering quality work within timelines. I am confident I can contribute to your project and provide reliable support for reporting and analytics requirements. I would be happy to discuss your needs in more detail and share relevant work samples if required. Looking forward to hearing from you. Best Regards, Vidhan Tyagi

@vibhashris

Hello, I am a Data Analyst and Power BI Developer with experience in building interactive dashboards, data models, and automated reporting solutions using Power BI, SQL, and Python. I have developed dashboards for HR, Sales, Finance, and Purchase departments, including KPI tracking, sales analysis, inventory monitoring, and business intelligence reporting. My expertise includes Power Query, DAX, data modeling, data cleaning, and visualization. I can understand your requirements, deliver a user-friendly dashboard, and ensure accurate, actionable insights. I am committed to timely delivery, clear communication, and high-quality work. I would be happy to discuss your project requirements in detail and provide a suitable solution. Thank you for your consideration. Best Regards, Vibhashri Sole

@Solutionzhere

Hi, SolutionzHere has strong Power BI and SQL Server expertise, including optimized queries, data modeling, ETL, and interactive dashboards with KPIs. For a part-time remote role in Chennai, the ₹75k–₹150k range fits a mid-level profile, but if you need advanced DAX, performance tuning, and warehousing, a fair estimate is ₹100k–₹180k per month, with a first milestone of one dashboard plus 3 reports in week one. We can collaborate closely to ensure data accuracy and fast reporting. One key question: are your source tables in on-prem SQL Server or Azure SQL, and how many dashboards do you need in the first sprint?

@shahkhushboo0306

As an experienced Power BI Developer with a strong background in SQL Server, I am confident that I am the right fit for your project. With my solid expertise in handling complex queries, optimizing performance, and a deep understanding of Data Warehousing and ETL processes, I am well-prepared to provide you with efficient solutions in transforming raw data into actionable insights. In my previous roles, I have developed numerous interactive dashboards, reports, and business intelligence solutions using Power BI. This hands-on experience has familiarized me with SQL, DAX, Power Query, and Data Modeling at an advanced level. Moreover understands the importance of data accuracy and I know how to maintain it while working on large datasets. What sets me apart is not just my technical skills but also my ability to work collaboratively with cross-functional teams while ensuring that the business requirements are met. I believe I can contribute significantly to your team in Chennai by leveraging my skills in Python and Microsoft Azure as well. If you're looking for a diligent professional who is ready to hit the ground running from day one, then look no further!

@karthikresonite

Hello, Resonite Technologies brings 15+ years of experience in Business Intelligence, SQL Server development, Power BI reporting, ETL processes, and enterprise analytics solutions. We have successfully delivered interactive dashboards, KPI frameworks, and reporting systems across finance, manufacturing, logistics, retail, and healthcare domains. ✔ Advanced SQL Server expertise (Stored Procedures, Views, Joins, CTEs, Indexing, Query Optimization) ✔ Power BI Desktop & Power BI Service development ✔ Data Modeling, DAX, Power Query, and Performance Tuning ✔ Interactive Dashboards, KPI Tracking, and Executive Reports ✔ ETL Development and Data Warehousing Concepts ✔ Data Cleansing, Transformation, and Large Dataset Processing ✔ Excel, SSRS, and Reporting Automation ✔ Python-based Data Processing and Analytics ✔ Azure Data Services and Cloud Reporting Experience Our team excels at converting complex business requirements into intuitive dashboards and actionable insights while ensuring data accuracy, scalability, and reporting performance. We are comfortable collaborating with cross-functional teams and following agile delivery practices. We would be happy to discuss your reporting requirements, data sources, and expected outcomes to determine the best approach for your BI initiatives. Best Regards, Resonite Technologies

@anjithac5

Hello, I am Power BI enthusiast with experience in creating dashboards, data modeling SQL queries, and data visualization. I can help transform your data into clear and actionable insights. I am committed to delivering quality work on time and maintaining clear communication throughout the project. I would happy to discuss your requirements in detail and provide sample work if needed. Thank you for your consideration.

@ashwinphalke87

I have just started as a freelancer, but I have overall 7+ years of experience working as Data Visualisation and Data Engineer. have hands-on experience in developing end-to-end Business Intelligence solutions using Power BI, SQL Server, Python, and Data Analytics technologies. My expertise includes building interactive dashboards, designing optimized data models, creating ETL workflows, and transforming complex datasets into meaningful business insights. Key skills relevant to this role include: • Microsoft Power BI (Desktop & Service) • SQL Server Development (Queries, Joins, Views, Stored Procedures, Performance Optimization) • DAX Measures and Calculated Columns • Power Query (M Language) • Data Modeling and Star Schema Design • ETL Development and Data Transformation Recently, I have developed dashboards for: Sales & Revenue Analytics Marketing Campaign Performance Analysis Supply Chain & Inventory Analytics My approach is to first understand business requirements, identify the right KPIs, design scalable data models, and then build intuitive dashboards that support data-driven decision-making. I am comfortable working remotely, collaborating with cross-functional teams, and delivering high-quality reporting solutions within timelines. Thank you for your consideration. Best Regards, Ashwin Phalke

@rajshekharr

Hello, this is Rajshekhar. I am a Power BI Developer with over 7 years of industry experience in designing and delivering business intelligence solutions using Power BI, Microsoft Fabric, SQL, and REST APIs. I specialize in building high-quality dashboards and reports that provide actionable insights, enabling data-driven decision-making. My expertise lies in transforming complex datasets into visually compelling, easy-to-understand visualizations, while ensuring performance optimization and seamless collaboration with stakeholders. I am eager to contribute to impactful analytics projects and support continuous improvements in reporting processes.