Reverse Geocoding
I was recently working on a location based analysis with a client where we had a few records with invalid zipcodes. We did, however, have Latitude and Longitude for each of those records. This got...
2
Bob Haffner
Mentor
(20 reviews)
US$20.00
For every 15 mins
34
Sessions/Jobs
ABOUT ME
Data Engineer and Data Management Specialist
Data Engineer and Data Management Specialist
Experienced Data Engineer and Software Developer specializing in data-oriented solutions
English
Central Time (US & Canada) (-05:00)
Joined July 2017
EXPERTISE
7 years experience
Job scheduling, ETL, ELT, DW Design and Development, Big Data
Job scheduling, ETL, ELT, DW Design and Development, Big Data
7 years experience
AWS Data Engineer -Associate
AWS Certified Data Analytics - Specialty
AWS Certified Big Data – Specialty,
AWS Certified Solutions Archi...
AWS Data Engineer -Associate
AWS Certified Data Analytics - Specialty
AWS Certified Big Data – Specialty,
AWS Certified Solutions Architect – Associate (Released February 2018),
Experience in DynamoDB, Redshift, Glue, S3, SageMaker, Lambda, API Gateway, IAM, ECS, Athena, EMR, Kinesis
5 years experience | 3 endorsements
Experience in data exploration, analytics and AI
Experience in data exploration, analytics and AI
REVIEWS FROM CLIENTS
(20 reviews)
Annie Cushing
September 2023
Always calm and patient and figures out my issues, including bugs.
Annie Cushing
June 2023
I've had some great mentors, but the combination of Bob's knowledge and even personality is extraordinary. Bro has the patience of Job and doesn't make you feel stupid when you make mistakes or rushed.
Blake Esselstyn
January 2021
Second experience with Bob, and it was outstanding yet again. Really appreciate his calm manner, generosity, and expertise.
Bardia Nikrahei
October 2020
Bob is a very knowledgeable programmer and great Tutor
Bardia Nikrahei
September 2020
Bob is a great data scientist and communicator.
Blake Esselstyn
September 2020
Outstanding experience. Bob guided me through resolving multiple blocks in a way that was patient and thorough, but with an eye to efficiency as well. Great easygoing manner, and generous with clear explanations so that I can navigate the obstacles better the next time without outside help.
Bernardo Roschke
August 2017
Bob has been a big help for an ongoing project I'm working on. He's dedicated to getting the right solution with proper coding and performance techniques. He also takes his time to explain anything a person is struggling with and the code he's suggesting.
Jessie Hooten
August 2017
Bob has always gotten what I needed in a super timely manner and has always been fair on costs. He is even learning new things to help me.
Chris Ekin
August 2017
Really good mentor and very knowledgeable about Python data handling (Pandas etc). Explains concepts very clearly. Cut my script run time by 75%. Highly recommended.
Chris Ekin
August 2017
Excellent mentor. Very knowledgeable about Python Pandas and solved my problem.