Gabriel Ferreira
Development
Paraná, Brazil
Skills
Python
About
Gabriel Vieira Ferreira's skills align with Programmers (Information and Communication Technology). Gabriel also has skills associated with IT R&D Professionals (Information and Communication Technology). Gabriel Vieira Ferreira has 11 years of work experience.
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Work Experience
Software Engineer
January 2023 - Present
- (Backend, DevOps, Cloud Computing, Machine Learning, Data Processing, Image Processing, Computer Vision) for Precision Agriculture and Remote Sensing ; First REST API: integrated with the Sentinel Hub API, obtains satellite images and metadata, extracts features with machine learning (Decision Tree), uses AWS to safeguard and generate histories, reports and versioning. Objective: detect tampering and irregularities on rural properties; Second REST API: from planting mapping with drone and infrared images and feature extraction with QGIS and machine learning plugins, sending, loading and presenting large volumes of GIS data, using AWS to save and generate histories, reports and versioning. Objective: automation of plant labeling for genetic improvement and presentation of statistics for clients such as Bayer and TMG. Extra knowledge in Cartography, ETL, Access Control in Organizational Units, Least Privilege, Token, Credential Control, Soft Delete, Versioning, Documentation, among others; Technologies: Django REST Framework ; PostgreSQL ; MongoDB ; GDAL ; Sentinel Hub ; Quantum Geographic Information System (QGIS); Apache NiFi ; Docker ; Kubernetes ; Amazon Elastic Compute Cloud (EC2); AWS Identity and Access Management (IAM); AWS Relational Database Service (RDS); Amazon Simple Storage Service (S3); AWS CloudFormation ; AWS Elastic Beanstalk ; AWS Elastic Beanstalk Command Line Interface (AWS EB CLI); Amazon Virtual Private Cloud (VPC); Atlassian (Jira Software, Trello, Atlas), Git/Github.
Academy of Information Technology
January 2023 - December 2023
- - 2025 In progress, 03/2025; Certifications: CEH, ECSS, CSCU ; Postgraduate in Offensive Cybersecurity ; Curriculum: Legislation Applied to Cybersecurity; Information Systems Security; Cybersecurity Operations; Incident Treatment and Response; Auditing and Monitoring of Networks, Perimeters and Systems; Intelligence against Cyber Threats; Safe Development; Security Architecture for Emerging Technologies; Information Security Automation with Python; Ethical Hacking, Hacking Techniques and Tools - CEH; Advanced Invasion Methodology and Techniques; Applied Technical Project.
Self-employed (Freelancer)
Upwork
January 2022 - December 2023
- on the Upwork platform, Software Engineer ; Web scraper for collecting public data from Instagram; Configuration and management of AWS resources; Web application for task management and bot that redirects text messages to users ; Technologies: Bootstrap; HTML ; CSS ; JavaScript; Python - Bibliotecas (beautifulsoup4, requests, selenium, chatterbot, nltk).
São Paulo State University "Júlio de Mesquita Filho"
January 2021 - December 2021
- 2021 ; Bachelor of Computer Science. Curriculum: Calculus I, II, III, IV; Analytical Geometry; Linear algebra; Applied Physics; Probability and statistics; Scientific Research Methodology; Machine Language; Algorithms I, II; Advanced Algorithms; Data Structure I, II; Operational Research I, II; Computational Numerical Methods; Programming Techniques; Information Systems Administration; Electronic Devices and Circuits; Computer Architecture; Fundamentals of Computing; Applied Mechanics Laboratory; Digital Circuits Laboratory; Computational Logic; Digital Circuits; Operating Systems I and II; Computing Theory and Formal Language; Database I, II; Compilers; Complexity of Algorithms; Software Engineering I, II; Microcontrollers; Applied Data Science; Computing Graphics; Artificial intelligence; Computer network; Law, Legislation and Ethics; Design and Implementation of Systems I, II; Security in Information Systems; Entrepreneurship; Computer Networks Project.
Fellow
LARS
January 2018 - December 2021
- Bauru - SP 2018 - 2021 https://www.linkedin.com/posts/gs-6802b5208_intrusion-detection-system-ids-e-detec%C3 %A7%C3%A3o-activity-7163567966943457280-R0YC?utm_source=share&utm_medium= member_desktop ; Research Fellow from the São Paulo State Research Support Foundation (FAPESP); Researcher at LARS carrying out various activities (described in the link in the first topic) related to Networks and Network Security ; One year working with Supervised Deep Learning for Multiclass Classification in order to detect tampering in images caused by the Seam Carving technique ; More than two years working with Machine Learning and Supervised Deep Learning focused on Network Security. Binary Classification for detecting Injection Attacks in HTTP/1.1 protocol requests; Publication in MDPI: Analysis of the effectiveness of Path MTU Discovery comparing bandwidth and transmission delay in IPv4 and IPv6 packets; Libraries - Python: urllib; csv; re; glob; time; numpy; pandas; matplotlib; mlxtend; sklearn; tensorflow; keras; joblib; imblearn; google.colab; image; skimage; scipy; PIL; itertools; cv2; shutil; seam_carving; Techniques: Decision Tree; Linear SVC; Naive Bayes (Bernoulli, Gaussian, Multinomial); Random Forest; Gradient Boosting; Stacking ; 1D CNN; 2D CNN; SMOTE; Seam Carving/Seam Insertion; Local Binary Pattern (LBP)
São Paulo State University "Júlio de Mesquita Filho"
January 2017 - December 2021
Technician
Complete High School
January 2016 - December 2016
- course. Curriculum: Basic Electricity; Basic Computing; Circuit Analysis; Digital electronics; Safety, Standards and Work Management; Electronics I, II; Electronic Circuit Design; Power Electronics; Programming Language; Maintenance Procedure; Command and Protection System; Communication System; Electronic Systems; Microcontroller Systems.
Internship, Electronics Technician
Tecnoparts Electronics
January 2015 - December 2016
- Maintenance of electronic equipment: Cathode Ray Tube (CRT) monitors, Smart TVs, audio monitors; Duties: changing parts, welding, diagnosing electronic circuits, customer and supplier service. 4) Academy
Federal Institute of Mato Grosso (IFMT)
January 2013 - December 2016
Education
