Power BI DAX Revisions Needed

$2-8 USD / hour

Completed

Posted

3 months ago

$2-8 USD / hour

I am undertaking a significant project transitioning from Cognos to Power BI, and require expert assistance to ensure the data we present matches precisely with our legacy Cognos reports. To successfully accomplish this, an in-depth review and adjustment of our DAX calculations within Power BI Desktop files are necessary. Requirements: - Extensive experience with both Cognos and Power BI platforms, ensuring a clear understanding of how data and reports translate between the two. - Proficiency in DAX is essential, as the core of this project revolves around modifying calculations within .pbix files to align our data presentation. - Strong analytical skills to compare outputs from both systems and pinpoint inconsistencies. - Experience in managing complex Power BI data models. Ideal Skills and Experience: - History of successful data migration projects between different platforms. - Deep knowledge of Power BI Desktop, with the ability to troubleshoot, optimize, and refine data models. - Capability to work with .pbix files, implementing necessary DAX modifications to achieve the desired outcomes. - Understanding of Cognos reporting and how it compares to Power BI's approach, aiding in the seamless transition of reports. - Excellent communication skills, enabling effective collaboration and clear reporting of progress and challenges. The goal is not merely to transfer data but to ensure that all migrated reports accurately reflect the numbers and visuals we had in Cognos, thereby simplifying our data model management and improving upon it where possible.

Project ID: 37771370

About the project

19 proposals

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Active 2 mos ago

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Awarded to:

@mian62

As someone who is well-versed in both Power BI and Excel, I understand the criticality of data integrity and how even minor discrepancies can impact the business insights drawn from them. With my vast experience in data analysis, management, and visualization, I am uniquely positioned to carry out a smooth and accurate transition from Cognos to Power BI for your reports. My expertise in Excel extends beyond basic functions like VBA macros; I have undertaken and successfully executed complex projects that involved data extraction, transformation, compilation-through databases and web applications. Notably, I have used Excel to create interactive dashboards that gave powerful visualizations of data to enable informed decisions - skills that are transferable while working in Power BI as well. The essence of my work has always been extracting actionable insights from datasets - a goal identical to what you seek from this transition. Hence, the opportunity to marry my comprehensive understanding of both Cognos and Power Bi with my strong analytical skills is an ideal solution for your project. Finally, my commitment to quality, accuracy, and deadlines blends seamlessly with my passion for solving problems elegantly and efficiently - traits that would prove extremely essential for перех

$20 USD in 1 day

0.0

(0 reviews)

0.0

@anasdsoul08

Hello, How are you. I am a senior Data Analyst and PowerBI expert with over 5 years of experience using complex DAX calculations to find the most optimal solutions. My core strengths include data manipulation & analysis, building reports & dashboards and developing visualizations using PowerBI. I have already connected Power bi with several databases and have extensive experience in creating dynamic and attractive dashboards I am writing to express my interest in assisting you with the significant project of transitioning from Cognos to Power BI. I understand the importance of ensuring precise alignment between the data presented in Power BI and your legacy Cognos reports, and I am confident in my ability to contribute to the success of this project. Best regards

$50 USD in 7 days

5.0

(26 reviews)

4.7

19 freelancers are bidding on average $9 USD/hour for this job

@schoudhary1553

Top 1% in Freelancer.com Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 900 + Projects. I have 6 + years of the experience in same kind of projects. If you are looking for a true Freelancer, I am the Right person for you. I am available almost 24-7 and am very responsive. I feel proud that I am a trusted Freelancer who pleases almost every single client. You can rest assure, your work will be delivered well in advance of others, with passion and accuracy. I guarantee you instant communication & responses when you need me. Why choose me? I think every client is the reason for my success. I only take projects which I am sure I can do quickly. My Portfolio Items: https://www.freelancer.com/u/schoudhary1553 I would really like to work with you on this project. If interested, Kindly contact me via chat for further details and discussion. Thank you Sandeep

$15 USD in 40 days

4.9

(554 reviews)

8.5

@GdevDataSceince

Hi there, I am a Data Scientist and am a professional responsible for extracting actionable insights and knowledge from large volumes of Data Visualization. I have over 12-plus years of experience with Power BI, PowerApps, PowerShell, Visual Studio, Power Automation, Microsoft Power BI, Microsoft 365, and Tableau top priority is to provide high-quality work. I am willing to fully devote my time and energy to improve the service offered, with timely, accurate, and professional results, Building trust and a long-term relationship with the customer is my main objective. Let's discuss this further via chat, and I'll start your project right now. Thank you. Gdev

$5 USD in 40 days

5.0

(14 reviews)

5.0

@mobimubasir

Hello. I read your requirement i will do that. Please come on chat we will discuss more about this. I will waiting your reply.

$5 USD in 40 days

5.0

(25 reviews)

4.7

@Lukwence

Coming from professional experience as a Power BI specialist, I am confident in my abilities to provide you with the seamless data migration and alignment you need. For over five years, I have worked on various Enterprise ERP Applications like Cognos and Power BI, successfully transitioning data from one platform to another while ensuring utmost accuracy. I've synthesized this knowledge into my deep understanding of Power BI Desktop, particularly in troubleshooting, optimizing, refining data models and implementing necessary DAX modifications for desired outcomes - all skills essential for your project. My successful history with similar migration projects speaks volumes of my capability in this arena. Being nominated by Microsoft as a Data Platform and Power BI Super User emphasizes not just my technical expertise but also my ability to gather, interpret and understand user requirements. This will enable me to not only replicate the data you had in Cognos precisely but also improve upon it where possible. Additionally, my comprehensive experience extends beyond just Power BI. I am extensively knowledgeable in SSAS Tabular and Cube, Azure Platform and other relevant domains crucial for your project's success. Finally, my excellent communication skills guarantee effective collaboration with your team throughout the project - ensuring clear reporting of progress and any identified challenges that may arise along the way.

$2 USD in 40 days

4.9

(20 reviews)

4.4

@ashiruddin

As a seasoned IT professional with two decades of experience in software development and data analysis, I bring exceptional skills that align perfectly with your Power BI DAX revision project. My extensive work history with organizations such as UNO and WHO has given me valuable exposure to multiple technologies, including a deep understanding of Cognos and Power BI platforms. This makes me uniquely positioned to conduct comprehensive reviews of your PBIX files and perform necessary DAX modifications for a seamless transition. Furthermore, my proficiency in managing complex Power BI data models is grounded in a long-standing passion for analytics and problem-solving. From my expertise in Excel, Power BI, and Statistics, I have developed an acute eye for identifying inconsistencies and working towards precise data translations - an essential requirement of your project. Over the years, I have successfully completed numerous data migration projects similar to yours, always ensuring migrated reports accurately reflect the numbers and visuals from the legacy platform. Strengthened by my excellent communication skills, I guarantee effective collaboration throughout our engagement along with prompt reporting of progress and challenges. Let us optimize your data model management framework together for improved efficiency while maintaining accuracy using the Power BI platform!

$5 USD in 40 days

4.9

(11 reviews)

4.2

@shubhamkhera144

As a seasoned data analyst and Power BI expert, I can seamlessly navigate the transition from Cognos to Power BI. With vast experience manning complex data models in Power BI, combined with my understanding of Cognos and how it compares to Power BI’s programming language - DAX, I am well-equipped for precisely aligning your datasets to eliminate any inconsistencies.

$5 USD in 40 days

5.0

(24 reviews)

3.9

@Sunitav36

Hi, I am interested in this project and i am ready to do it for you. To proceed further, I am ready to discuss your project and start immediately. Thanks

$5 USD in 40 days

4.6

(22 reviews)

3.8

@Asadjutt111

In today's fast-paced business environment, effective data management is essential to drive insightful decision-making. As a seasoned analyst with extensive expertise traversing the landscape of Excel and Power BI, I am equipped with the skillset necessary to seamlessly translate your reports from Cognos to Power BI while ensuring the coherence and clarity of your data. Evaluating data models, analyzing inconsistencies, and refining underlying calculations - these are the building blocks that I can bring to our project. Over the course of my career, I've successfully undertaken numerous data migration projects across varying platforms, empowering me with an instinctive knowledge on how information should efficiently flow, regardless of its formatting. This hands-on experience enables me to appreciate the subtleties of both Cognos and Power BI, bridging any gaps between them while maximizing their respective strengths. Additionally, my dexterity in handling complex Power BI data models will be invaluable as we revise DAX calculations within .pbix files. Combined with my strong analytical knack for identifying and rectifying discrepancies, our data alignment process will not only mirror your prior Cognos presentation but will set the stage for even greater efficiency with Power BI. Let's work together to craft a smooth and successful migration that elevates your data management systems and helps you derive robust insights.

$2 USD in 40 days

5.0

(3 reviews)

1.7

@muhammad12545

HI!!!I am excited to offer my expertise in data migration from Cognos to Power BI for your significant project. With a proven track record in Excel, statistics, analytics, Cognos, and Power BI, I am well-prepared to ensure a seamless transition while maintaining precision in data presentation. My extensive experience in managing complex Power BI data models, coupled with proficiency in DAX, positions me as the ideal candidate to review and adjust DAX calculations within Power BI Desktop files. I have a history of successful data migration projects and possess deep knowledge of both platforms, enabling me to pinpoint inconsistencies and optimize data models effectively. I am committed to not only transferring data but also ensuring that all migrated reports accurately reflect your legacy Cognos reports, simplifying data model management and improving upon it where possible. Thank you for considering my proposal—I look forward to contributing to your project's success. Warm regards, Muhammad

$5 USD in 40 days

5.0

(1 review)

1.5

@adhikarim123

I have several years of experience in data visualization, data analytics and database integration/ETL process. I can create interactive reports and dashboards in Power BI as desired. I can write efficient DAX expressions for managing and manipulating data. I can do the proper data integration, cleaning, aggregation and data modelling in power BI and use different visualization techniques to create different types of dashboards and interactive reports as required. I can work on automating reports/dashboards sharing process using power BI Service. You can just provide me the data source( excel,csv or any other source like databases) and I will provide you with dashboards and reports as output, as per your needs. I can also work on data integration(extracting data from various sources and cleaning/aggregating data before transformation/load to database) using tools other than Power BI like Talend ETL and Pentaho data integration. I can start working immediately if assigned. I am Individual freelancer and can work full time or part time as required, provided I get the requirements though meetings or documents. Looking forward to hear from you soon and work together.

$8 USD in 40 days

5.0

(1 review)

0.8

@RHITAV3

Blending my versatile skills, including an exceptional grasp of Excel and extensive experience in data analysis and manipulation, I am adept at providing top-tier solutions. From the very beginning of your project until completion, my meticulous attention to detail will ensure that complex calculations within Power BI are accurately aligned with Cognos. My thorough understanding of how datasets and reports translate between Cognos and Power BI makes me the perfect fit for this task. In my previous work, I have handled extensive data migration projects with multiple platforms successfully. This experience has instilled in me a deep understanding of how to manage complex data models efficiently, a skill that is essential for revising DAX calculations in your .pbix files. My strong analytical ability will further enable me to scrutinize outputs and swiftly identify any inconsistencies. I take pride in my clear communication skills as they facilitate effective collaboration which is crucial in conveying progress and addressing any challenges promptly. My goal is not only to meticulously transfer data but also to optimize and refine your existing data model where possible to ultimately simplify your model management. Given the chance, I am excited about leveraging all these attributes for your project's success! Ryan

$10 USD in 40 days

0.0

(0 reviews)

0.0

@raja804

Hey Good morning , Just finished reading the brief details . I see you have been looking for someone who has experience with these tech stacks Excel, Statics, Analytics, Cogons, Power BI. I will request you to review my profile, skills, projects and customer feedbacks to confirm that I will be good fit for this job. I would like you to start the chat so we can discuss the project in detail and we will see how it goes. Questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done?

$5 USD in 100 days

0.0

(0 reviews)

0.0

@ImtiyazAliJafri1

Hello, Being an experienced Power BI consultant, I transfer a wealth of knowledge from Cognos to Power BI. I know DAX, so I'll carefully change calculations in Power BI Desktop files to accurately recreate legacy Cognos reports. Using my strong analytical skills, I'll compare the outcomes from both systems to identify and correct any disparities. I'll improve performance by optimizing complex data models using my in-depth knowledge of Power BI data modeling. My approach entails in-depth research, mapping, and documenting to ensure a seamless transfer. My track record of successfully completing data migration projects attests to my ability to provide results on time and efficiently. Together, we can optimize your shift while improving reporting effectiveness and data quality. Best Regards Imtiyaz

$8 USD in 40 days