Kelman Chiang

BizOps | Product Data Analyst @ Rippling | Ex-Uber | Ex-Postmates
United States of America 5.0 (8 reviews) Active this month Usually responds in a few hours


Hi! I'm Kelman, I'm a Data professional with 5+ years of experience, working in a range of companies & industries. Currently at BizOps @ Rippling, was previously at Uber, Postmates (food delivery), Neuron Mobility (electric scooters) & Urban Planning (Singapore Government). I'd love to mentor your learning journey, helping you cover the key concepts & skills needed to be successful in your job search and career in the field of data & analytics.

I minimize the numbers of mentees I have at a single time, to focus my energy and time. I only accept mentees where I believe I will add value as well. I learn and understand extensively about potential mentees before accepting.

More about me:

I enjoy mentoring, enabling others to get into a career of Data. I have been a mentor on Springboard over the past year and have helped 10+ students graduate and successfully find data related jobs. I am also a Teaching Assistant for the Data Visualization Bootcamp @ UC Berkeley Extension. I am more than happy to design a study plan, review resumes, practice technical & non technical interviews or even work on a data project together.

My background is in information systems & earth systems, where I am passionate about translating complex datasets to inform key business decisions and solving technical problems. My work experience spans the intersection of strategy, urban mobility, marketplace apps and the sharing economy. Always keen to chat about data, SaaS, food delivery, electric scooters, the environment and new opportunities.

My tech skillsets:

Fluent in Python, SQL & Tableau for data analysis & visualization
Python - Experience in data cleaning, ETL pipelines, analysis and visualization. Familiar with data science stack (pandas, numpy, matplotlib, scikit-learn) and geospatial analysis stack (geopandas, shapely, folium, fiona).
SQL - Working experience in building complex queries (MySQL, BigQuery, Postgresql), building data flows for real time dashboards, extracting data for subsequent deep dive analytics.
Tableau - Hands-on experience in setting up Tableau Server and Dashboards
Geospatial - Well versed in geospatial methodologies and software: ArcGIS, QGIS, PostGIS for Postgres. Developed geospatial analytics & dashboards using PostGIS into Tableau.

What mentees say



5 out of 5 stars

I'm very pleased with my experience!



5 out of 5 stars

Kelman is knowledgeable and patient. He is also flexible. He was able to go far as rescheduling our session just to suit me a couple of times. Thank you for what you're doing Kelman.



5 out of 5 stars

I honestly don't know what he could have done better really. Was a very good chat. Keep up the good work.

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