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Leonardo Ferreira is listed as Machine Learning @ Jewel ML | Data Science, Machine Learning, NLP, Personalization, Software Engineering at Jewel ML, a company with 4 employees, based in Brasília, Federal District, Brazil. AeroLeads shows a work email signal at chefsclub.com.br and a matched LinkedIn profile for Leonardo Ferreira.
Leonardo Ferreira previously worked as Senior Machine Learning Engineer at Jewel Ml and Personalization Engineer at Delirec. Leonardo Ferreira holds Master In Science, Artificial Intelligence, Data Mining, Affective Computing from Cefet/Rj - Centro Federal De Educação Tecnológica Celso Suckow Da Fonseca.
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AeroLeads found 1 current-domain work email signal for Leonardo Ferreira. Compare company email patterns before reaching out.
Leonardo Ferreira is a Machine Learning @ Jewel ML | Data Science, Machine Learning, NLP, Personalization, Software Engineering at Jewel ML. He possess expertise in java, hibernate, uml, tomcat, design patterns and 45 more skills. He is proficient in English. Colleagues describe him as "Leo is extremely thoughtful and a very competent leader. During the time I worked for him, he directed the team through immense changes in the company while still maintaining the team in good standing, checking in on everyone to see how they're doing. He made sure everyone was working to their capacity and that everyone was evolving professionally as well as personally. His skillset varies greatly, ranging from soft skills to truly scientific technical skills, which aids him in being of help in any area or in solving any problem that arises. I thoroughly enjoyed my time reporting to Leo and am all the better a developer for it. Leo is a fantastic professional, a great professor and a good friend, an addition of tremendous value to any workplace." and "Trabalhei na mesma equipe do Leonardo e só tenho elogios. Ótimo profissional, comprometido e competente, sempre contribuindo e ajudando a todos os colegas da equipe. Recomendo fortemente seu trabalho."
Listed skills include Java, Hibernate, Uml, Tomcat, and 46 others.
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A career timeline built from the work history available for this profile.
Brasília, Federal District, Brazil
Key Responsibilities- Lead the Backend/ML team- Responsible for each new client's end-to-end ML lifecycle, ensuring all applicable enhancements are applied to maximize Jewel's platform value.- Design and implement new algorithms for user-personalized experiences while enhancing/extending the capabilities of existing algorithms.- Implemented several ETLs.
Rio De Janeiro, Rio De Janeiro, Brazil
Overview:- Implemented diverse personalization strategies across mobile and web platforms to enhance user engagement, boost retention, and support the DeliRec creator's economy. Developed and maintained features and recommendations tailored to user preferences.Key Responsibilities:- Designed and implemented end-to-end personalization features, including.
Rio De Janeiro, Rio De Janeiro, Brazil
Overview:- Coordinated software development teams and led specialized teams in major telephony operators and a hybrid team responsible for the POS system deployed in over 5,200 stores and played a pivotal role in supporting the management of the development area, providing mentorship and guidance to front-end, back-end, and QA professionals.Key.
Rio De Janeiro Area, Brazil
ChefsClub is the leading platform in Brazil to take people out to eat withdiscounts from 15% to 50% in more than 20 cities and present in the main capitals of Brazil.Responsible for the Technology, Product, and BI teams (15+ people). With this, in addition to ensuringthe continuity and improvement of the ChefsClub platform, I also seek to ensure that the.
Rio De Janeiro Area, Brazil
- Leadership of Mobile and Frontend development teams.- Development and maintenance of Android and iOS applications.- Responsible for defining and implementing QA processes.- Review of Analytics solutions (Mixpanel, Firebase) and implementation of A/B Testing culture through Remote Config.- Review of user experience (Check-in, Reservations) on mobile.
Rio De Janeiro Area, Brazil
Mobile (iOS, Android, Xamarin) development and maintenance tasks but mainly focused in Android platform, being responsible for developing the new Android application using MVP architecture, RxJava2, RxLocation and RxBindings reactive libraries, Fresco, Realm, Butterknife and Dagger 2. Usage of Fabric platform in order to support the QA process and beta.
Rio De Janeiro Area, Brazil
Overview:- Delivered robust and scalable solutions across multiple technologies and platforms.- Led Android app development for LatAm.Key Responsibilities:- Frontend, Backend, and Mobile software development and architecture activities across various technologies and programming languages.- Fine-tuning: Configured and tuned ActiveMQ (broker and client.
Rio De Janeiro Area, Brazil
Client: Petrobras (www.petrobras.com.br)Overview:- Led the development of applications using a diverse set of technologies and frameworks. Actively promoted agile practices and methodologies within the development team and served as a speaker at internal technical events.Key Responsibilities:- Developed and maintained applications for different business.
Rio De Janeiro Area, Brazil
Client: Sprink ( www.sprink.com.br )Overview:- Provided consulting services for application development, focusing on mobile and web solutions. - Leveraged GPRS and 3G technologies expertise to deliver robust and reliable systems across various hardware platforms.Key Responsibilities:- Consulted with clients and end-users to gather and analyze requirements.
Rio De Janeiro Area, Brazil
Client: BrasilCap Capitalizações, Tim BrasilOverview:- Provided consulting services for developing customizations and enhancements in financial software modules and applications.Key Responsibilities:- Developed customizations for CyberFinancials modules from Inffinix Software using JEE, Adobe Flex, Oracle 10g, and Pro*C.- Performed Java development and.
Rio De Janeiro Area, Brazil
Overview:- Provided specialized instruction in Java programming language, focusing on preparing students for the SCJP exam and training IT professionals to become proficient Java developers. Key Responsibilities:- Taught Java technology to students, ensuring a thorough understanding of core concepts and practical applications.- Created and updated course.
Rio De Janeiro Area, Brazil
Client: Vibra Energia (Oil & Gas)Overview:- Led Java development and analysis projects from the CRM area following the RUP methodology.Key Responsibilities:- Conducted requirements gathering, database modeling, and UML modeling tasks.- Architected, Developed, and deployed Java Web/Enterprise applications guided by Design Patterns and best market.
Rio De Janeiro, Rio De Janeiro, Brazil
Client: IBGE (Geography and Statistics Brazilian Institute)Overview- Led the analysis and development of the payroll system for the 2007 Demographic Census.Key Responsibilities- Utilized various technologies, including Java Web, J2EE, Struts, Hibernate, JMS, and EJB, to develop and maintain the payroll application.- Conducted requirements analysis and.
Other employees you can reach at jewelml.com. View company contacts for 4 employees →
Christhian Erzinger
Colleague at Jewel Ml
Curitiba, Paraná, Brazil, Brazil
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SA
Sha Ashaleyy
Colleague at Jewel Ml
Seremban, Negri Sembilan, Malaysia, Malaysia
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JM
Jason Min
Colleague at Jewel Ml
San Francisco Bay Area, United States
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WE
William Eduardo Torres Ferreira
Colleague at Jewel Ml
Curitiba, Paraná, Brazil, Brazil
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YS
Yago Safini Dos Reis
Colleague at Jewel Ml
Rio De Janeiro, Brazil, Brazil
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SA
Selina Adubea Undefined
Colleague at Jewel Ml
Accra, Greater Accra Region, Ghana, Ghana
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Quick answers generated from the profile data available on this page.
Leonardo Ferreira works for Jewel ML.
Leonardo Ferreira is listed as Machine Learning @ Jewel ML | Data Science, Machine Learning, NLP, Personalization, Software Engineering at Jewel ML.
AeroLeads has found 1 work email signal at @chefsclub.com.br for Leonardo Ferreira at Jewel ML.
Leonardo Ferreira is based in Brasília, Federal District, Brazil while working with Jewel ML.
Leonardo Ferreira has worked for Jewel Ml, Delirec, Allied Brasil, Chefsclub, and Match.Com.
Leonardo Ferreira's colleagues at Jewel ML include Christhian Erzinger, Sha Ashaleyy, Jason Min, William Eduardo Torres Ferreira, and Yago Safini Dos Reis.
You can use AeroLeads to view verified contact signals for Leonardo Ferreira at Jewel ML, including work email, phone, and LinkedIn data when available.
Leonardo Ferreira holds Master In Science, Artificial Intelligence, Data Mining, Affective Computing from Cefet/Rj - Centro Federal De Educação Tecnológica Celso Suckow Da Fonseca.
Leonardo Ferreira is listed with skills including Java, Hibernate, Uml, Tomcat, Design Patterns, Java Enterprise Edition, Scrum, and Test Driven Development.
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