Featured project

Leadly
HubSpot data analytics app
CRM data analytics app with integrated OAuth flow that focus on user experience and produces and delivers actionable insights directly to the CRM.

Leadly (formerly Delphi) integrates with HubSpot for OAuth 2.0 authentication. It allows users to log in using their HubSpot company account, fetches and stores OAuth tokens, and automatically refreshes them before expiration using refresh jobs handled by APScheduler. Logging is in place to keep track of app activities. All app configurations, including HubSpot details, are stored in a separate configuration file. Sensitive data is stored as environment variables.

In the future, the next module will integrate multivariate testing and predictive modeling.

All
C
Python
SQL
Tableau

Office analysis
Office Space Management
Tableau map for meeting room analysis using floor plans; highlights utilization and overbooking with color-coding to optimize booking policies.
Tableau
New World
World demographics forecast
Global fertility vs. life expectancy Tableau analysis, showing an aging world trend and growing dependency levels in the developed world.
Tableau
Retail Chain
In-depth Market Analysis
Tableau timeseries analysis of competitor turnover, industry data, and demographics for clothing sector expansion in Australia, favoring Victoria.
Tableau
Coal Terminal
Machinery Maintenance board
Maintenance tool for Dalrymple Bay machinery, using 10% idle capacity in 8h moving average to dictate maintenance needs, optimizing uptime.
Tableau
1000 Startups
Director-board oriented dataviz
Tableau-based data viz tool for directors to assess 1000 startups. Features dynamic scatterplot with revenue, expenses, and growth filters.
Tableau
Working (CS50P)
24H Time Conversion
Python tool converting 12-hour to 24-hour time format. Utilizes regular expressions, error handling, and time parsing logic.
Python
Scourgify (CS50P)
CSV Data Transformation
Python script transforms CSV data, splitting and reformatting names. Efficiently reads, processes, and outputs structured CSV files.
Python
Fiftyville (CS50)
SQL Investigation
Advanced SQL-based crime analysis tool. Uses nested queries, data joins, and logical deduction to solve a fictional mystery case.
SQL
Speller (CS50)
High-Speed Spell-Checking
Efficient C program using a hash table with the djb2 hashing algorithm for rapid, case-insensitive spell-checking in real-time.
C
Recover (CS50)
Forensic JPEG Recovery
Digital forensics tool in C, recovers JPEG images from raw memory blocks using specific byte-pattern recognition and sequential file processing.
C

Featured project

Big Data analytics

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Statistical analysis

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DataViz

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