Tiago Gaspar

Portfolio

Data Streaming - Twitter

Dockerized twitter streaming to MongoDB. Data synced with Elasticsearch and Kibana. Flask webapp to search and display tweets. Live Demo on Oracle Cloud VM.

Python, Docker, MongoDB, Elasticsearch, Kibana, Flask, Oracle Cloud

Live Demo GitHub

Website Archive

CRUD webapp allowing users to log in and save webpages. Users can also archive pages. Built an API to read and write to NoSQL database.

Python, HTML/CSS, FastAPI, JWT

Visit Website GitHub

Wikipedia WordCloud Generator

Webapp built with streamlit that generates a WordCloud from Wikipedia searches.

Python, Streamlit

Visit Website GitHub

Is It Down - Webpage Status Email Alerts

Validates webpages' status periodically. Sends email alert when down. PostgreSQL DB and webapp Dashboard. Quick deployment with Docker containers.

Python, PostgreSQL, Cron Jobs, Docker, Flask, HTML/CSS, Chart.js, Oracle Cloud

Live Demo GitHub

Programmatic Video Editing

Automatically merges a set of music and video files into a single .mp4 video with faded transitions.

Python, MoviePy

Youtube GitHub

Master's Thesis

Built Factor Risk Parity algorithm and implemented hierarchical clustering for factor selection. Backtested on the S&P500.

Python

Thesis GitHub

Up Fly Up - Mobile Game

Platform mobile game built with Unity and C# Object Oriented Programming concepts.

C#, Unity

Google Play GitHub

Heart Disease Classification

Implemented classification algorithms with the objective of predicting heart disease prevalence based on risk factors. Built machine learning pipelines using PySpark.

Python, PySpark, Databricks

Databricks

Inflation Rate - Europe & USA

Tableau dashboard illustrating the progression of inflation rates in European nations and United States over a ten-year period.

Tableau

Tableau Dashboard

About Me

Hello! My name is Tiago. I have a strong interest in the fields of technology, coding, mathematics.

I am a Data Engineer, holding a Master's degree in Mathematical Modelling and Computation from the Technical University of Denmark. Currently, I am focused on further developing and refining my Data Engineering skills to excel in this field.

LinkedIn:

linkedin.com/in/tngaspar

GitHub:

github.com/tngaspar

Languages:

English, Portuguese, Spanish

Tech Skills

Programming Languages

Python, SQL, Bash, HTML/CSS, C#

Database/Server

MSSQL Server, PostgreSQL, MongoDB, Elasticsearch

Software/Tools

Docker, Linux, SSIS, SSMS, Cron, Tableau, Kibana, VSCode, Jupyter Notebooks, PySpark, Unity, JobScheduler, JIRA

Version Control

Git, Github, Bitbucket, AWS CodeCommit

Cloud

AWS, Azure, Oracle Cloud, Netlify

Some Python Packages

Pandas, PySpark, Boto3, FastAPI, Jinja, Plotly, Seaborn, Scikit-learn, PyJWT, Psycopg2

Professional Experience

Deloitte

Jul 2021 - Aug 2022

Data Engineer

Develop ETL solutions for clients' databases to be migrated into new systems. Implemented data conversion processes using SSIS and T-SQL. Used JIRA and Confluence for project management and Git for version control.

Gain business insights from data. Using Python, implemented Machine Learning algorithms and created visualizations for stakeholders.

Engage in discussions to establish implementation needs and demonstrate development progress

Education

Master's Degree

2017 - 2020

MSc. in Mathematical Modelling and Computation

Technical University of Denmark

Specialized in Optimization and Machine Learning. Applied Operations Research algorithms to problems such as container shipping route optimization. Followed courses in Stochastic Simulation and Time Series.

Thesis: Multi-Factor Portfolio Construction: A Risk-Based Approach. Implemented a hierarchical clustering algorithm for factor selection in Python. Investment portfolio outperformed the S&P500 while achieving lower risk exposure.

Exchange Program

2018 - 2019

Applied Math & Computer Science

Delft University of Technology

Used machine learning algorithms for pattern recognition on numerical and categorical data. Introduced to High-Performance Parallel Computing.

Bachelor's Degree

2014 - 2017

BSc. Mathematics Applied to Economics and Management

University of Lisbon

Comprehensive Applied Math degree covering Probability, Statistics, Stochastic Processes, Numerical Analysis and Financial Mathematics.

Certifications