Gustavo Lima Email and Phone Number
Software Engineer with over ten years of experience specializing in AI and Machine Learning.I have a strong background in developing and implementing ML solutions across diverse domains, including computer networks, satellite computer vision, fraud detection, face recognition, liveness detection, and NLP for restaurant ordering systems.Computer Networks: Developed machine learning methods for detecting intrusions and attacks, enhancing network security.Satellite Computer Vision: Implemented image processing algorithms for satellite data, contributing to advancements in geospatial analysis.Fraud Detection: Designed models to identify fraudulent activities, significantly reducing financial losses.Face Recognition and Liveness Detection: Created and deployed facial recognition systems, improving security and authentication processes, and saving money from operational costs.Natural Language Processing (NLP): Developed NLP models for intent and named entity recognition, optimizing restaurant ordering systems.My undergraduate thesis focused on researching and comparing clustering methods, demonstrating my early commitment to advancing the field of machine learning. Thesis in PT: https://goo.gl/VveIpE
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Ai EngineerSixfold Aug 2024 - PresentNew York, New York, United StatesAI Software Engineer -
Machine Learning EngineerKea Nov 2020 - Sep 2024California, Usa (Remote)As a Machine Learning engineer, I create systems with a focus on synthetic datageneration, model training, evaluation tools, and model deployment. I work to acceleratedevelopment and enable scientific, data-driven decision-making within the organization.• Synthetic Data Generation: Menu data pipelines for frequent menu updates.• Natural Language Processing (NLP):Intent Recognition and Named EntityRecognition (NER).• Machine Learning System Design: Dataset sampling mechanisms from multiplesources, along with training and validation scripts.• Evaluation: Performance evaluation reports for model comparison.• Modeling: BERT-based deep neural network model from an academic paperusing PyTorch.• Inference: High-quality Python services with Flask for multi-model inference.• Generative AI: Large Language Model (LLM) prompting for behavior outputvalidation. -
Machine Learning EngineerHolonic Nov 2020 - Jun 2022Silicon Valley, Us (Remote)As a Machine Learning Engineer my job involves creation and integration of ML models into the FE and BE stack. I use node and python to build. -
Artificial Intelligence EngineerStefanini Aug 2018 - Dec 2020Brasília, BrazilInitiated and coordinated image and video processing projects for cognitive applications as apioneering AI engineer in the Computer Vision department at the Bank of Brazil.• Optical Character Recognition (OCR): Implemented OCR solutions to automatedata entry processes and improve operational efficiency. This work enabled initiatives for newproducts on digital channels.• Face Recognition: Designed and deployed facial recognition systems for enhanced securityand user authentication. This work highly increased efficiency for opening digital accounts aswell as saved over 500k USD monthly from operational costs.• Video Analysis: Conducted research and development on video processing algorithms forapplications, including surveillance and content analysis. Validated inference of those modelson small edge devices.• Liveness Detection: Innovated solutions to distinguish between real users and spoofingattempts in biometric systems. -
Full Stack DevInstitute Of Applied Economics Research Aug 2017 - Sep 2018Brasília, BrazilDesigned and developed new technologies across the stack, from database and backend APIsto front-end SPA technologies. The product was a website with temporal series managed bythe Brazilian government for public use.• Stack Technologies: JS, Riot.js, OData, C#, SQL Server, Python. -
Software EngineerEduqc Apr 2018 - Aug 2018Brasília Area, BrazilActed as a software engineer, encompassing backend to frontend development, and performedrelevant data analysis. Served as a technical leader, facilitating team management andplanning within an agile framework.• System Design: Led the design and architecture of software systems, ensuringseamless integration between backend (Python) and frontend (Vue) components. Conductedcomprehensive data analysis (Pandas) to inform design decisions and optimize systemperformance.• Technical Leadership: Acted as a liaison between developers and management, ensuringclear communication and alignment of technical and business objectives.• Team Collaboration: Facilitated cross-functional collaboration to enhance productivity andfoster a cohesive team environment.
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Java Ee DevSicoob Dec 2016 - Jul 2017Brasília, BrazilOperated as a Java EE developer on financial applications using JBoss, Object-Oriented (OO)principles, and design patterns. Acquired valuable insights into the Brazilian financial system. -
C++ DevUniversity Of Brasília Sep 2016 - Feb 2017Brasília, BrazilImplemented a system designed to consolidate a wide range of image-processing algorithms,focusing on satellite image processing. Created methods using OpenCV and the Shogunlibrary. -
Developer/ResearcherUniversity Of Brasília Aug 2014 - Dec 2016Brasília, BrazilDrove the research and development of machine learning methods for detecting intrusionsand attacks in computer networks. Mentored junior developers and contributed to thedevelopment of the attack detection system.• Team Leadership and Mentorship: Facilitated junior developers in the development of amachine learning-based intrusion detection system.• Attack Detection System Development: Enhanced Snort Intrusion Detection System (IDS)on zero-day analysis by clustering IDS data and analyzing for similar behaviors.• Baseline Denial Of Service Detection: Analyzed network behavior at the OS level toestablish a baseline for normal activity. Constructed algorithms to detect deviations from thisbaseline, identifying potential attacks. Tools: Snort, C++, Kernel bypass, linux, SVM. -
System ArchitectUniversity Of Brasília Aug 2014 - Feb 2015Brasília, BrazilDeployed and maintained the open-source project "GestorPsi" for the psychology departmentat the University of Brasília. -
Python Django DevRadar Parlamentar Jan 2012 - Jan 2013Brasília, BrazilInfluenced the open-source project "Radar Parlamentar," which aims to provide transparencyand insights into parliamentary activities.(http://radarparlamentar.polignu.org/)
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Android DevUniversity Of Brasília 2012 - 2013Brasília, BrazilDevelopment of the "GuiaTV" app for Positivo Informatics. -
Java Web DevUniversity Of Brasília Aug 2011 - Feb 2012Brasília, BrazilScientific Initiation Project. Maintenance of the Learning Support System (SAE), for the Catholic University of Brasília.
Gustavo Lima Education Details
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Software Engineering -
Machine Learning -
Computer Science
Frequently Asked Questions about Gustavo Lima
What company does Gustavo Lima work for?
Gustavo Lima works for Sixfold
What is Gustavo Lima's role at the current company?
Gustavo Lima's current role is Software Engineer | Machine Learning Engineer | LLM.
What schools did Gustavo Lima attend?
Gustavo Lima attended Universidade De Brasília, Instituto De Gestão E Tecnologia Da Informação, Unsw Australia.
Not the Gustavo Lima you were looking for?
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1westwing.com.br
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Gustavo Lima
Commercial | Customer Experience | Sales | Gtm | Bussiness Development | Product OwnerParaná, Brazil -
Luís Gustavo Lima (LG)
São Paulo, Sp
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