Railey Montalan
Mentor
(7 reviews)
US$20.00
For every 15 mins
17
Sessions/Jobs
ABOUT ME
Data Scientist, Data Engineer, Python Educator (4+ years experience)
Data Scientist, Data Engineer, Python Educator (4+ years experience)
I'm a data scientist working for a leading digital analytics firm that provides impactful insights to enterprises through ad hoc analytics, business intelligence dashboards, and production-grade ML models.
I'm also a university educator with 4+ years of experience in teaching and tutoring undergrads, graduate students, and working professionals on Python programming, database, text mining, NLP, data science applications, and theory of programming languages and paradigms.
English
Singapore (+08:00)
Joined May 2021
EXPERTISE
4 years experience | 1 endorsement
I've had 8+ years experience working with Python, 4+ of those years in a professional setting. I've used Python in conducting exploratory...
I've had 8+ years experience working with Python, 4+ of those years in a professional setting. I've used Python in conducting exploratory data analysis, creating production-grade ML models, and developing backend APIs.
4 years experience
As a university lecturer, I have taught a variety of classes in programming:
- Python programming
- Databases (SQL)
- Social computing (t...
As a university lecturer, I have taught a variety of classes in programming:
- Python programming
- Databases (SQL)
- Social computing (text mining, NLP)
- Health informatics (infrastructure, technology)
- Theory of programming languages and paradigms
3 years experience | 2 endorsements
I use Power BI regularly to create analytics dashboards that provide enterprises insights that help them grow their business.
I use Power BI regularly to create analytics dashboards that provide enterprises insights that help them grow their business.
2 years experience
I've worked with Tableau to create reports that show my enterprise clients how their business are performing and what the can do to impro...
I've worked with Tableau to create reports that show my enterprise clients how their business are performing and what the can do to improve.
6 years experience
As a data scientist, I work with data engineers in developing data stores that are relevant for my analysis. We use SQL to implement thes...
As a data scientist, I work with data engineers in developing data stores that are relevant for my analysis. We use SQL to implement these transformations on our data.
2 years experience
REVIEWS FROM CLIENTS
(7 reviews)
PoP Nation
April 2023
Railey was really impressive. He finished the changes I needed for my project in honestly an unbelievably quick amount of time
Removed User
March 2023
Thanks for the productive session. Really helpful.
Removed User
May 2021
He was very patient and cleared my misunderstandings.
Trent Walker
May 2021
Highly punctual and articulate. Railey is very professional and was super helpful in walking me through APIs. I'd definitely recommend him!
Srishti Karakoti
May 2021
Really Helpful with Data Analysis
Katie Li
May 2021
Please try him out, the most helpful tutor ever!
Em Bass
May 2021
Railey was very professional, quick and wrote well documented code that did exactly what was specified.
EMPLOYMENTS
Senior Data Analyst
MRM McCann
2020-07-01-Present
– Created SQL analytics workflows for extraction, transformation, delivery, and ad-hoc exploratory data analysis of marketing performance...
– Created SQL analytics workflows for extraction, transformation, delivery, and ad-hoc exploratory data analysis of marketing performance data
– Built Power BI and Tableau dashboards for marketing and site analytics for international clients in the automobile and chemical manufacturing industries
– Handled client engagements for gathering requirements, providing insights on key performance metrics, and delivering solutions for business problems
– Developed prototype NLP pipelines for automated segment classification and recommendation of site descriptions from a production data stream
Python
Azure
Tableau
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Python
Azure
Tableau
Microsoft SQL Server
Power BI
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Lecturer
Ateneo de Manila University
2018-06-01-Present
– Delivered structured learning experiences for undergrad and graduate students on the following subjects: Python development, data minin...
– Delivered structured learning experiences for undergrad and graduate students on the following subjects: Python development, data mining, natural language processing, social computing, health informatics, and programming language paradigms
– Crafted and documented learning materials and coding requirements
– Representative for an academic exchange between Ateneo de Davao University and ADMU to deliver two-week master class seminars for MS and PhD candidates
Python
Machine learning
Data Science
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Python
Machine learning
Data Science
TensorFlow
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Data Analyst
Cobena Business Analytics and Strategy
2019-07-01-2020-07-01
– Conducted ad hoc analytics and business insighting for leading FMCG, manufacturing, and real-estate enterprises
– Developed production...
– Conducted ad hoc analytics and business insighting for leading FMCG, manufacturing, and real-estate enterprises
– Developed production predictive models for sales forecasting and site selection of potential locations for a major retail chain in PH
– Led a 10-programmer team in developing Gateway, Cobena’s B2B SaaS geospatial analytics system that was core to several million-peso projects for PH and multinational corporations; built with Django, Azure, and DevOps
– Upskilled a team of data analysts for Python analytics software development
– Served as a trainer for BI dashboarding workshops with 50+ attendees
Python
Django
Azure
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Python
Django
Azure
TensorFlow
Power BI
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PROJECTS
FASSSTERView Project
Philippines Department of Health
2018
Feasibility Analysis of Syndromic Surveillance Using Spatio-Temporal Epidemiological Modeler For Early Detection of Diseases
FASSSTER ai...
Feasibility Analysis of Syndromic Surveillance Using Spatio-Temporal Epidemiological Modeler For Early Detection of Diseases
FASSSTER aims to create a hub for different data sources (Disease records, environmental parameters, etc.), providing a rich layout of integrated information that will facilitate in understanding the spread of diseases.
In partnership with the Department of Health, Department of Science and Technology - Philippine Council for Health Research and Development, and the Ateneo de Manila University, FASSSTER aims to provide a user-friendly tool for modeling disease spreads in the Philippines to aid in the DOH's disease surveillance efforts. FASSSTER takes a multi-dimensional approach in modeling disease spreads by using localized indices from Philippine health records and by integrating other data sources including but not limited to: disease and event surveillance systems and electronic medical records.
Python
Machine learning
React
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Python
Machine learning
React
Data Science
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