https://www.javiersantiago.com/contact daily 0.75 2022-01-20 https://www.javiersantiago.com/contact-1 daily 0.75 2022-01-19 https://www.javiersantiago.com/contact-2 daily 0.75 2022-01-19 https://www.javiersantiago.com/contact-3 daily 0.75 2022-01-19 https://www.javiersantiago.com/contact-4 daily 0.75 2022-01-19 https://www.javiersantiago.com/contact-5 daily 0.75 2022-01-19 https://www.javiersantiago.com/contact-plnby daily 0.75 2022-01-19 https://www.javiersantiago.com/contact-2tr9w daily 0.75 2022-01-19 https://www.javiersantiago.com/sql-example-1 daily 0.75 2022-01-20 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/29a5f5af-1543-45e2-bad2-29f73fa974e3/SQL+1+-+Clean+2.jpg SQL Example 1 - Tables With Established Relationships The data was parsed into tables once all the information was extracted from the JSON properties. https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/1425d34d-b2ad-4479-aa01-7f439ba42147/SQL+1+-+RAW.png SQL Example 1 - 3 Raw JSON files Data was imported using PostgreSQL. Cleaning was done with data as Text and JSON format with Nested Queries, Regex and Wildcards. https://www.javiersantiago.com/sql-example-2 daily 0.75 2022-01-20 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/5ccf6aef-a73e-417a-b331-92daf8135ad5/Employees+to+Retire.png SQL Example 2 - Tables With Established Relationships Multiple visualization were created in order to meet Human Resources need for information. https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/415c294e-475a-40af-8530-d5e053430c84/EmployeeDBv2.jpg SQL Example 2 - Nested Queries Between Multiple Tables Data was imported using PostgreSQL from multiple CSV files. Relationship between tables was designed in order to identify retiring employees for a company and identifying opportunities for mentorships and recruiting. https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/35bf3e5f-bd01-44f2-9859-7f189e19f8e4/Employees+by+Position.png SQL Example 2 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/aa3b2de0-4822-4c0c-adb7-68b85fb971bb/Employees+Elegible+for+Mentorship.png SQL Example 2 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/c349cea2-1319-4ae4-841c-1d048faf48d7/Employees+to+Retire.png SQL Example 2 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/446fa22e-6bb8-432b-9840-8cdfb1bf5b01/Retirees+by+Department.png SQL Example 2 https://www.javiersantiago.com/python-1 daily 0.75 2022-01-20 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/a9469b5b-791a-45e6-9ae2-dc6edddd70c6/PC.png Python 1 Processing Data for Statistical Analysis Managing of a rideshare service in order to extract meaningful information regarding the business operation and customers preferences. https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/89f46ad8-8977-406f-97d3-5fa96dca016e/PyBer_fare_summary.png Python 1 - Visualization With Python Libraries Statistics done with Numpy and Scipy. Visualizations with Matplotlib. https://www.javiersantiago.com/python-2 daily 0.75 2022-01-20 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/6bb87937-2cf6-461f-8c27-31278401734c/python2.png Python 2 Processing Data for Statistical Analysis Managing of a rideshare service in order to extract meaningful information regarding the business operation and customers preferences. https://www.javiersantiago.com/work daily 1.0 2025-01-14 https://www.javiersantiago.com/work/js monthly 0.5 2022-01-19 https://www.javiersantiago.com/work/r monthly 0.5 2022-01-19 https://www.javiersantiago.com/work/ml monthly 0.5 2022-01-19 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/6a7695d9-5064-4fd8-a838-5818960a0bfd/Supervised.png Work - Machine Learning https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/45d4f1ae-d873-47ca-b4bb-26b6fa184a60/Unsupervised.png Work - Machine Learning https://www.javiersantiago.com/work/excel monthly 0.5 2022-01-19 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/a31de671-9b5a-404d-a70f-92d0244c37f2/Outcomes_vs_Goals+-+Clean.png Work - Excel https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/6824af8f-baa0-422b-9ea2-35025df6666e/Theater_Outcomes_vs_Launch+-+Clean.png Work - Excel https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/0bc2c930-6b7a-4fad-8b34-03e2ebe0c03e/VBA_Challenge_2018+-+Clean.png Work - Excel https://www.javiersantiago.com/work/resume monthly 0.5 2022-01-19 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/97f907e7-175b-4846-8317-9883dab4514b/Javier+Santiago.jpg Work - Resume https://www.javiersantiago.com/work/tableau monthly 0.5 2022-01-19 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/6fbc23ee-f7cd-4672-b40b-240ceeddc6a4/Story+2+-+clean.png Work - Tableau https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/2dc9cf9c-441e-475f-aff7-eb1c7dbccadc/Story+4+-+Clean.png Work - Tableau https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/01bcd2a2-fe9a-4813-aad5-c4326f4efffe/Story+1+-+clean.png Work - Tableau https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/255f2812-4013-4dc4-8375-05e0a1757cb0/Story+5+-+Clean.png Work - Tableau https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/f3493aca-cb53-45be-a0e7-b936c6f9282b/Story+3+-+clean.png Work - Tableau https://www.javiersantiago.com/work/sql-b9hf7 monthly 0.5 2022-01-20 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/03b629ff-7b0a-4225-9301-cfb7aebe8fa0/erd.png Work - SQL https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/d5530859-3d25-42a5-8851-a3d5d269fb42/EmployeeDBv2.jpg Work - SQL https://www.javiersantiago.com/work/sql-b9hf7-5smkz monthly 0.5 2022-01-20 https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/6bb87937-2cf6-461f-8c27-31278401734c/python2.png Work - Python https://images.squarespace-cdn.com/content/v1/61e8764be47af15935db5a6b/a9469b5b-791a-45e6-9ae2-dc6edddd70c6/PC.png Work - Python