Spark sql queries using lag, case when, and loop

iread Hi, I am help you very quickly. Please let’s connect and complete your work as soon as possible. Thanks, Naresh.

I have got plenty of experience in this sort of work i.e Spark sql queries using lag, case when, and loop kinds of works and I am totally capable to execute the above-mentioned tasks i.e Scala based spark sql to be done remotely on my computer I am an expert Linux, Spark and Java computer programmer and I am available from now for this Looking for a positive response Thanks

iread Hi, I have 10 years of IT experience and I have worked on SQL, Python, Shell scripting, Bigdata(Hadoop), Spark(Scala), Machine Learning models, NLP, Classification and Regression models. Since the last 7 years I am working in Bigdata and last 5 years in Spark(Scala). I have developed projects using Bigdata and Spark technologies. I have also done migration projects. I have also developed projects where data is fetched from Oracle and Teradata source in hadoop/hdfs. I have worked on many projects for clients like Apple and more. I have worked for 3 years in USA. This is my area of expertise. Let's discuss your requirement further.

iread, i am very much comfortable with swl and spark. i have more than 5 year of experience in hadoop and big data. please initiate chat to discuss and work together.

iread. I have closely looked your requirements. I believe to deliver that on or before time. As I am handling these type of usecases in my day to day job as data engineer. I have 5 + years of experience in these stack and domain . Plese feel free to connet with me and we can further discuss and negotiate it. Regards Jay

iread, I have 2+ year experience in Apache Spark and it would be very helpful in your peoject. Looking forward to work with you.

iread I have working experience on Spark SQL development for an e-commerce project. please revert if you are interested to work with me.

iread I am a full stack big data developer with more than 2 years of experience in developing real time products using Apache (kafka, Spark, Oozie, Airflow, NiFi), I have a great experience in building bigdata pipeline including ETL on data. I have also been awarded by chief secretary of odisha and hon'ble chief minister of odisha (Naveen Patnaik) for providing a startup idea. I also hold awards from many prestigious coding competition like (ACM-ICPC, HACKERRANK, CODEFORCES, GOOGLE KICKSTART, FACEBOOK HACKERCUP, ETC) I would like to know more about your project. This will be my very first project in freelancer and If I am lucky enough to get this project then it would be a great help in starting my career as a freelancer. Thanks.

Worked on scala spark. I want to see the requirements properly. Can you please send exact requirements I can create the sample data on my own and try it out first in my local environment then I can share the code with you.

Hi, I'm teaching Spark and also a senior data engineer. I can help you with your project as quick as possible. Let's chat. I'm OK with remote coding.