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Adelo Vieira - IT Professional

Download a pdf version of my CV         My projects portfolio         My Github

47-A Phibsborough Rd, Dublin 7, IRELAND

  +353 852 40 72 08

Work experience



IDG Direct, Ireland

Business Development Executive

  • This is a pre-sales role. I represent IDG services by making professional outgoing calls to prospective clients. I have to establish and maintain a professional conversation with IT Managers to identify their needs and next investments. The gathered information is required from our clients (Largest Tech Companies) and used in the next step of the sales process.

  • My responsibilities include: Lead Generations, Gathering client details and Maintaining/Updating IDG database with accurate client details.
  • I work in different markets and contact clients in French, English and Spanish: France, Belgium, Luxembourg, Spain, Middle East and Africa.
  • In this position, I have improved my communication skills in French and English. I have learned how to build and maintain a professional relationship with clients, and improved my Active Listening Skills.
  • At IDG, I have completed a Certified Sales training. During this course, I have learned and put into practice, the most important concepts of the sales process.


WikiVox, France

Web Programmer

  • I was responsible for the installation and administration of a Wiki Web Application based on the MediaWiki engine.

  • Extensive experience with the MediaWiki Engine:
  • Administration of a Linux Server:
  • Installation and configuration of a LAMP stack: Apache, MySQL, PHP.
  • Database management:
  • MySQL, PhpMyAdmin.



Simón Bolívar University - Funindes USB, Venezuela

Research geophysicist of the Parallel and Distributed Systems Group (GRyDs)

Click here to see some examples of my work in Seismic modelling.

  • As a Research Geophysicist I was responsible of ensuring the correct integration and implementation of geophysical applications into a computer cluster platform. This platform was being designed in order to facilitate task scheduling and run computation intensive tasks on clusters. One of my main activities was shell script programming for Seismic Modeling and Processing.

  • My responsibilities include:
  • Shell scripts programming for seismic data processing and modelling.
  • Programming of Seismic Modelling/Processing Applications using MATLAB and Scilab.
  • Task automation using Shell scripting.
  • Simulations of seismic waves propagation: Wavefront and ray tracing.
  • Generation of pre-stacked synthetic seismic data using wave propagation theories (raytracing and finite difference methods).
  • 2D/3D Seismic data processing.



CGGVeritas, Venezuela

Seismic data processing analyst

  • Demultiplexing, Reformatting (SEG -Y/SEG -D).
  • Seismic data edition: Searchin for noisy, monofrequency and incorrect polarities traces.
  • Geometrical spreading correction. Set-up of field geometry.
  • Geometry QC.
  • Application of field statics corrections, Deconvolution, trace balancing.
  • CMP sorting, Velocity analysis, Residual statics corrections.
  • NMO Correction, Muting, Stacking, Filtering.
  • Filtering: Time-variant, band-pass.
  • Post-stack/Pre-stack time and depth migration.



Simón Bolívar University, Venezuela

Academic Assistant - Earth Sciences Department

  • As a Academic Assistant, I was in charge of collaborating with the lecture by teaching some modules of the Geophysical Engineering program at Simón Bolívar University. I was usually in charge of a group between 20 and 30 students during theoretical and practical activities.

  • This experience has contributed to my professional development in two major areas:
  • By teaching modules, I have solidified many technical geophysical knowledge.
  • I have also developed communication and presentation skills, as well as the leadership strategies needed to manage a group of students and to transfer knowledge effectively.

  • Courses taught:
  • Seismic data processing: Concepts of discrete signal analysis, sampling, aliasing and discrete Fourier transform. Conventional seismic data processing sequence.
  • Seismic methods: The convolutional model of the seismic trace. Propagation and attenuation of seismic waves. Interpretation of seismic sections.
  • Seismic reservoir characterization: Relations between the acoustic impedance and the petrophysical parameters. Well-Seismic Ties. Seismic inversion and AVO.



College of Computing Technology (CCT), Ireland

Bachelor of Science in Information Technology

  • Final year project: Supervised Machine Learning Models for Fake News Detection.
To know more about this project, visit Supervised_Machine_Learning_for_Fake_News_Detection


Claude Bernard Lyon 1 University, France

Master – Complementary computer studies

  • Specialty: Distributed information systems and networks.
  • Final year study project: Design and Administration of a Wiki Web Application.


Simón Bolívar University, Venezuela

MSc in Earth sciences

  • Specialty: Geosciences applied to petroleum.
  • Master thesis project (Excellence Honor Mention): Study of Pull up/Push down effects through seismic modelling, colombian plains.


Simón Bolívar University, Venezuela

Geophysical Engineer

  • Bachelor thesis project: Basic modelling of pre-stacked seismic data and its corresponding processing sequence, using Seismic Unix package.

Skills and Qualifications

Programming and Software Development

Data science

Other qualifications

  • Projects:
  • Java Desktop App - Zoo Management System
  • In this project, we have created a GUI Java (Swing) Application for a Zoo Management System.

  • You can try the application by downloading the Java Jar file from this link:
  • Github repository:
  • Java Desktop App - Stock Market Simulator
  • In this project, we have created a GUI Java (Swing) Application that simulates a trading day of a simplified model of a stock market.

  • You can try the application by downloading the Java Jar file from this link:
  • Github repository:
  • Web App - Clone of Twitter
  • Visit the Web App at
  • Github repository:
  • This Application was developed using:
  • Back-end: Node.js (Express) (TypeScript)
  • Front-end: React (TypeScript)
  • Web App - Library Management System

    • Projects:
  • Supervised Machine Learning for Fake News Detection
  • This Web Application is a practical GUI to easily interact with the Machine Learning Models created. It allows to determine if a News Article is Fake or Reliable by entering the text into a input field. This Web App was created using Shiny.
  • This repository contains a R Library that was created in order to package the Machine Learning Models created. This package contains essentially three functions: modelNB(), modelSVM() and modelXGBoost(). These functions take a news article as argument and (using the Models created) return the authenticity tag («fake» or «reliable»)
  • Developing a Web Dashboard for analyzing Amazon's Laptop sales data
  • Social Media Sentiment Analysis using Twitter Data

    • Projects:

    • RDBMS:
    • GUI DB administration tools:

    • Advanced experience with the most popular flavors of Linux: Debian, Ubuntu, Red Hat, CentOS.
    • Administration of LAMP stack: Apache, MySQL, PHP.
    • Shell Scripting
    • Installation and Post-installation configurations.
    • Users and Groups Administration.
    • Modify File Permissions.
    • Managing Processes.
    • Backups.
    • Network File System (NFS).
    • Remote Management with SSH
    • Study points for the RHCSA exam

    My projects portfolio

    Papers and Publications

    • Adelo Vieira and Crelia Padrón.
    • Analysis of pull up effects through computational seismic data modeling and depth migration, Colombian plains. ↓Download

    • Alejandro Gutiérrez, Evert Durán, Adelo Vieira and Crelia Padrón.
    • Estimation and modelling of reservoirs properties through seismic attributes and geo-statistics in gas fields, southern Spain. SOVG, XIV Venezuelan Geophysics Congress, 2008. ↓Download




    Spoken interaction

    Spoken production



    Mother tongue






















    A: Basic user.       B: Independent user.       C: Proficient user.

    Common European Framework of Reference (CEF) level

    Interests and other activities

    • Member of the water polo team at Simón Bolívar University: Attendance at 5 National University Games.
    • Swimming instructor at U.E.U.S.B school.
    • Open-source software, Programming.
    • Travel, Volleyball, Open-Water Swimming.