Need a data quality expert

Top 1% in Freelancer.com Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 850 + 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

Hi Good evening , How are you? I just saw your job posting . I see you have been looking for someone experience with these technologies Data Engineer, Snowflake, Python, SQL and Data Warehousing. I believe this is some thing I can help you with because I have 9 years of experience working with these tech stacks and 8 years of experience working on freelancer.com which you can confirm from my profile: https://www.freelancer.com/u/AwaisChaudhry I have few questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements. 2. Do you currently have anything done like Wireframes, UI/UX? Or this job has to be done from scratch? 3. What is the timeline to get this job done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Lets start the chat and discuss your job in detail and we will continue from there. Regards, Awais

Hello, Upon reading the job details I would say that all the required skills Python, SQL, Data Warehousing, Snowflake and Data Engineer fall under my skills. I work on freelancer full time and I believe I can do this job if I get all the detailed requirements. Please check my portfolio as well: https://www.freelancer.com/u/AITSoft Looking forward to your response. Shamshad

Hi there! There are a few potential frameworks that could be used to automate data quality redundant tasks in a datawarehouse environment. For example, Apache Airflow is a popular open-source platform that can be used to schedule and manage data pipelines. Airflow can be used to define tasks, set dependencies between them, and monitor their progress and results. Additionally, Azure Data Factory is a cloud-based data integration service that can be used to create, schedule, and execute data pipelines. It also offers a monitoring dashboard to track the progress of the tasks. Finally, Apache NiFi is another open-source platform that can be used to automate data flows between systems. It provides a graphical interface to design, execute, and monitor the data flows. Each of these frameworks can help you keep your data pipelines separate from your data quality tasks. It is important to consider your specific requirements and environment when choosing a framework for your project. Kind regards, Isaac

Hello, Yes, we are company but when we assign one-two of our developers to your project, You will be able communicate with our developer directly via Freelancer.com chat, Zoom etc. We have strong experience in Python, different Python frameworks (Django, FastAPI, Flask), MERN stack and other technologies relevant to your project. Please, review our profile here: https://www.freelancer.com/u/tangramua Here detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details or let's appoint time for Zoom meeting to meet and discuss your project in details. Otherwise please, provide more detailed description of your project. Best regards, Alexander Sales department Tangram Canada Inc.

Hi, Iam data analyst and python developer. I have worked with complex datasets for data cleaning and analysis purposes. I understand that you want to run data quality check for your data pipeline. Please get in touch so we can discuss this in details. Thanks

I have over 13 years of experience working with Datawarehouse both 3NF and Star Schema, multi-terabyte data migration projects, data de duplication and fix, programming in SQL and Python. During the data migration projects, I leaned about a lot of issues and automated many tasks.

~~~ I can work for you in weekends. ~~~ Hi dear client. how are you? I have read your job description carefully and I have got deep understanding of your work. I can work for you in Saturday and Sunday and then I can make results asap, high quality. I have confidence to guarantee quality and speed of this work so I really want to work with your LONG-TERM. Please have a chat with me so let's discuss in detail. Thanks a lot. Hope to see you soon. Regards. David..............

I have extensive knowledge in automation and data warehousing, and I specialize in data quality. Implementing data quality frameworks, doing batch and table-to-table validation, and building data pipelines are all things I've done before. I also have writing and data analysis skills, which enables me to recognize and record any problems with the data. I'm proficient in SQL and several programming languages, including Python and Java. I am qualified for this assignment since I can work alone and pick things up quickly. I'm sure I can assist you in automating the duties associated with maintaining the quality of your data while keeping them separate from your data pipelines. Let's talk more about how I can support you in achieving your objectives.

I am Senior Web developer “Perfection is achieved not when there is nothing more to add, but rather when there is nothing more to take away.” – Antoine de Saint-Exupery I love creative working with creative idea. My skills are PHP(Laravel, CodeIgnitor), JavaScript(Node.js, React, Angular), Python(Django), MySQL, MongoDb, HTML, CSS, C#, C++. I can work more than 40 hrs at your time zone. Work with the Agile methodology and have experience with JIRA, Trello and GitHub, GitLab, BitBucket. Feel free to contact me for your project Once you contact me ,We will share many experiences and improve our skills. Thanks & regards

what kind of validations you want to perform ? the schema validation of data ? Like data types, nullabilities ? and you want to integrate this to distributed system like spark ?

I feel I have the expertise to build the expertise considering my work experience in building data pipelines and data warehouses