Jefferson Henrique Camelo Soares
Python Developer at Deep Legal Analytics- Claim this Profile
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Português Native or bilingual proficiency
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English Professional working proficiency
Topline Score
Bio
Hugo Cordeiro
Jefferson is an excellent professional. His technical knowledge and experience in several scenarios (frontend, backend, mobile, game development, network, and data science) make him a valuable asset to any team. He is challenge driven and does not give up when facing an issue; also, he is not satisfied solving a problem without understanding why it happened and assuring it won't pop up again. He is a pleasant teammate, friendly and always eager to help his peers tackling problems; and giving ideas to improve the development process.
Anderson Farias
I worked with Jefferson Henrique on Sense project and he demonstrated a good level of knowledge in a wide variety of technologies, ranging from front-end development (html, css, javascript), mobile(android and iOS), gaming (C#, Unity3D), backend (Java, relational databases, Linux, Networking) and data science (AI, ML, Neural Networks). He also have good soft skills, being able to work on collaborative environments, diving deep on problems and taking ownership over his tasks. Complete professional.
Hugo Cordeiro
Jefferson is an excellent professional. His technical knowledge and experience in several scenarios (frontend, backend, mobile, game development, network, and data science) make him a valuable asset to any team. He is challenge driven and does not give up when facing an issue; also, he is not satisfied solving a problem without understanding why it happened and assuring it won't pop up again. He is a pleasant teammate, friendly and always eager to help his peers tackling problems; and giving ideas to improve the development process.
Anderson Farias
I worked with Jefferson Henrique on Sense project and he demonstrated a good level of knowledge in a wide variety of technologies, ranging from front-end development (html, css, javascript), mobile(android and iOS), gaming (C#, Unity3D), backend (Java, relational databases, Linux, Networking) and data science (AI, ML, Neural Networks). He also have good soft skills, being able to work on collaborative environments, diving deep on problems and taking ownership over his tasks. Complete professional.
Hugo Cordeiro
Jefferson is an excellent professional. His technical knowledge and experience in several scenarios (frontend, backend, mobile, game development, network, and data science) make him a valuable asset to any team. He is challenge driven and does not give up when facing an issue; also, he is not satisfied solving a problem without understanding why it happened and assuring it won't pop up again. He is a pleasant teammate, friendly and always eager to help his peers tackling problems; and giving ideas to improve the development process.
Anderson Farias
I worked with Jefferson Henrique on Sense project and he demonstrated a good level of knowledge in a wide variety of technologies, ranging from front-end development (html, css, javascript), mobile(android and iOS), gaming (C#, Unity3D), backend (Java, relational databases, Linux, Networking) and data science (AI, ML, Neural Networks). He also have good soft skills, being able to work on collaborative environments, diving deep on problems and taking ownership over his tasks. Complete professional.
Hugo Cordeiro
Jefferson is an excellent professional. His technical knowledge and experience in several scenarios (frontend, backend, mobile, game development, network, and data science) make him a valuable asset to any team. He is challenge driven and does not give up when facing an issue; also, he is not satisfied solving a problem without understanding why it happened and assuring it won't pop up again. He is a pleasant teammate, friendly and always eager to help his peers tackling problems; and giving ideas to improve the development process.
Anderson Farias
I worked with Jefferson Henrique on Sense project and he demonstrated a good level of knowledge in a wide variety of technologies, ranging from front-end development (html, css, javascript), mobile(android and iOS), gaming (C#, Unity3D), backend (Java, relational databases, Linux, Networking) and data science (AI, ML, Neural Networks). He also have good soft skills, being able to work on collaborative environments, diving deep on problems and taking ownership over his tasks. Complete professional.
Credentials
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Curso Pentest Profissional
Desec SecurityJun, 2021- Nov, 2024 -
SCJP - Sun Certified Java Programmer
Sun MicrosystemsJan, 2010- Nov, 2024 -
SCJA - Sun Certified Java Associate
Sun MicrosystemsJan, 2009- Nov, 2024
Experience
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Deep Legal Analytics
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Brazil
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Software Development
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1 - 100 Employee
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Python Developer
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Sep 2019 - Present
- Maintenance, administration, and development of new features to a Django-based system. - Definition and management of custom index models based on ElasticSearch and Kibana for visualization. - Contribution in a REST API development to search and transform data from an Elasticsearch base. - Development and management of a queue-based system to index pdf/txt files using Python, RabbitMQ, and ElasticSearch. Model customization and data transformation to reach a lower use of disk-space and provide easy access to metadata. - Scrap development using Scrapy framework (Python) to extract public and private data. - Integration with multiple third-party APIs to provide specific data and consume what is needed by the system. - Development of API integration with Google DialogFlow and Telegram to give data access to system users and clients. Languages / Tools / Key Points: - Python, Javascript, Typescript, Docker. - Django, Scrapy, ExpressJS, REST. - ElasticSearch, Kibana, RabbitMQ, Microservices, Webservices. - GIT, MongoDB, Postgres. - PyCharm, Visual Code.
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NodeJs/Java Developer
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Oct 2018 - Mar 2021
- Implementation of an architecture based on Docker cluster to deploy new applications. Docker swarm integration and configuration. - Development of queue-based (RabbitMQ) applications using NodeJs. These applications were developed and maintained with microservices approach in mind. - Maintainence of old based Java webservices. Ported it with performance improvements to NodeJs. - Configuration of Kibana, Logstash and Elasticsearch to provide data integration. Improvements on index mapping config to reach higher performance levels. - Development of react-native app with IBM Watson Assistant integration. - Creation of a dashboard based on react and bulma css to show internal services indicators. Simple state management using a Redis database. Languages / Tools / Key Points: - Java 8, Javascript, Typescript, Docker. - Spring, ExpressJS, REST - Microservices, Webservices, HAProxy, Redis, RabbitMQ, Elasticsearch, Kibana, Logstash. - GIT, OracleDB. - Visual Code, Netbeans, Eclipse.
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Techline
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Teresina Area, Brazil
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Java Developer
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Jun 2018 - Feb 2019
- Development of modules for a state organization that manages data of automobiles, owners, tickets etc. - Ported code from an old version of the system to new technologies (Java 8, Oracle database). - Creation of dynamic reports (Jasper) based on prototypes. Languages / Tools / Key points: - Netbeans, Java 8. - JSF, Primefaces. - GIT. - Kanban, Jasper, Oracle Weblogic. - Development of modules for a state organization that manages data of automobiles, owners, tickets etc. - Ported code from an old version of the system to new technologies (Java 8, Oracle database). - Creation of dynamic reports (Jasper) based on prototypes. Languages / Tools / Key points: - Netbeans, Java 8. - JSF, Primefaces. - GIT. - Kanban, Jasper, Oracle Weblogic.
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Photon Engine
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Germany
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Entertainment
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1 - 100 Employee
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C# Developer (Remote)
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Mar 2016 - Feb 2018
- Assisted in the design, testing, code and maintenance. - Development of a framework to build multiplayer games, which main goal is minimize network traffic and make possible game synchronization through a deterministic lockstep approach. - Support to other developers to use the framework or port their games to it. - Contributions to development of a fixed-point math library. - Network code optimizations. Languages / Tools / Key points: - Unity3D, C#. - GIT. - Network optimization, Deterministic Lockstep, Fixed-Point math.
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Maida.health
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Brazil
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IT Services and IT Consulting
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300 - 400 Employee
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Java Senior Developer
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Mar 2013 - Feb 2015
- Assisted in the design, testing, code and maintenance.- Development of web applications to manage/visualize/interact with KPI indicators.- Responsible for the implementation of native mobile apps (Android and iOS). Custom charts drawing code. Creation and application of BDD tests.Languages / Tools / Key points:- Java, Javascript / jQuery, SQL, Objective-C, JSP.- PostgreSQL, MySQL.- SVN, GIT, Maven.- Cucumber, Calabash.- Native mobile applications.
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Java Plain Developer
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Feb 2012 - Feb 2013
- Assisted in the design, testing, code and maintenance.- Development of web applications to manage/visualize/interact with KPI indicators.- Development of a Maven plugin to dynamic manage builds in a Product Line approach.Languages / Tools / Key points:- Java, Javascript / jQuery, SQL, JSP.- PostgreSQL, MySQL.- SVN, GIT, Maven.
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C# Game Developer
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Jul 2013 - Feb 2014
- Assisted in the design, testing, code and maintenance. - Gameplay development of game "Cangaço". - Contributions to multiplayer mode. Languages / Tools / Key points: - Unity3D, C#. - GIT. - Approved on Steam Greenlight. - Assisted in the design, testing, code and maintenance. - Gameplay development of game "Cangaço". - Contributions to multiplayer mode. Languages / Tools / Key points: - Unity3D, C#. - GIT. - Approved on Steam Greenlight.
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Remanso Mineradora e Construtora
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Information Technology & Services
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1 - 100 Employee
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Java Developer
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Feb 2009 - Jan 2012
- Assisted in the design, testing, code and maintenance. - Development of ERP web applications to manage assets like Finances, Accounting and Human Resources. - Member of core framework team responsible for a custom frontend framework. Languages / Tools / Key points: - Java, SQL, Javascript / jQuery, Flash. - PostgreSQL, MySQL. - SVN, Maven. - Glassfish, Tomcat. - Hibernate, Jasper Reports. - Postgres. - Assisted in the design, testing, code and maintenance. - Development of ERP web applications to manage assets like Finances, Accounting and Human Resources. - Member of core framework team responsible for a custom frontend framework. Languages / Tools / Key points: - Java, SQL, Javascript / jQuery, Flash. - PostgreSQL, MySQL. - SVN, Maven. - Glassfish, Tomcat. - Hibernate, Jasper Reports. - Postgres.
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Education
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2014 - 2016
Federal University of Piauí
Master's Degree, Data Mining -
2009 - 2011
Federal Institute of Piauí
Technologist in Analysis and Software Development, Software Development
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