A mid-level Back-end Developer with a Bachelor's degree in Computer Science completed in 2020 and currently pursuing a Postgraduate degree in Software Engineering. Possessing proficiency in .NET Core, C#, Xamarin, API Rest, Asp.Net Core, HTML, CSS, Angular, and SQL, with ongoing efforts to expand expertise into additional technologies. Demonstrates a commitment to delivering creative, functional, and appealing solutions across various tools and platforms. A portfolio of work can be found on GitHub.

Mobile Developer with extensive experience since 2014, specializing in multi-platform systems including CodenameOne, Windows Mobile, Android, iOS, React Native, and Flutter. Exhibits a consistent ability to address complex challenges while remaining current with the latest technological trends.

A FullStack developer with four years of experience, specializing in the development of a diverse array of projects, including backend integration systems, microservices, desktop applications, mobile apps, and web systems. Demonstrated proficiency in managing systems with a user base exceeding 200,000 and processing over one million data entries monthly. Expertise primarily revolves around the MERN stack (MongoDB, Express.js, React, Node.js), complemented by experience in Python and PHP projects. This professional welcomes the opportunity to work with new languages and technologies, relishes technical challenges, and consistently seeks to enhance the efficiency and effectiveness of ongoing projects.

With a foundation in Design, this candidate has successfully transitioned to the IT and Development sector, currently excelling in the role of Analyst Developer. There is a dedicated emphasis on backend development, utilizing Java 8+, Spring, Hibernate, and SQL, along with burgeoning expertise in Node.js. The candidate is also actively enhancing their proficiency in frontend technologies such as HTML, CSS, JavaScript, Angular, and Typescript, with the aspiration to become a Full Stack Developer. Demonstrating adaptability and commitment to continuous learning, the individual is recognized for their keen ability to acquire new skills, foster excellent interpersonal relationships, and collaborate effectively within teams.

Graduated in Computer Science from Universidade Federal do Maranhão in 2011, subsequently earning a Master's in Computer Science from the same institution in 2016. Currently pursuing an MBA in IT Management at the Instituto de Gestão e Tecnologia da Informação, with an anticipated completion date of 2018. Presently holds the position of Deputy Secretary of Information Technology and also serves as a Master Lecturer. Professional experience encompasses roles such as IT Systems Analyst, Java developer, and positions in IT Management and Project Management.

Full-Stack Developer with five years of industry experience, specializing in PHP for back-end development combined with HTML, CSS, and Jquery for the front-end. Demonstrates strong commitment to writing well-structured, clean code by adhering to SOLID principles and design patterns, thereby facilitating maintenance and scalability. Proficient in agile methodologies, including Scrum and Kanban, and experienced in managing high-traffic projects handling millions of requests per day. Possesses a deep-rooted passion for solving logical problems and puzzles, which enhances problem-solving capabilities in complex development environments.

Certified Borland Developer in Delphi 7 with a Test Registration ID of 9J0-21130844 and a score of 86.7. Possesses 15 years of experience in Delphi, specializing in advanced Object-Oriented Programming (OOP), component design, and frameworks. Holds 9 years of experience in C#, focusing on component design using Visual Studio and Mono C#. Demonstrates 9 years of expertise in Unity3D for developing games and applications for iPhone and Android, particularly in Augmented Reality (AR) and Virtual Reality (VR). Expertise in SmartMatrix GIS4D, utilizing advanced Unity techniques for Geographic Information Systems (GIS), point cloud rendering, and complex Shader development. Experienced in developing the multiplayer game platform BlocksXR, supporting up to 8 players on Oculus Quest, Oculus Rift, and SteamVR, which allows users to play in AR on Android, iOS, and iPad.

Professional with over 15 years of experience specializing in Java and JavaScript, with additional expertise in C# and PHP. Proven track record in client-facing roles for requirements gathering, coupled with extensive experience in both analysis and development phases.

AWS Lex is a service for building conversational interfaces into applications using voice and text. It provides the deep learning functionalities of automatic speech recognition (ASR) for converting speech to text and natural language understanding (NLU) to recognize the intent of the text, enabling developers to create sophisticated, natural language, conversational bots.

An AWS Lex expert must have skills in natural language processing, proficiency in AWS services like Lambda and CloudWatch, experience with JSON for defining bot configurations, knowledge of RESTful APIs for integration, and familiarity with machine learning concepts.

How to hire a AWS Lex expert

AWS Lex was launched by Amazon Web Services in 2016. It was developed to leverage the same deep learning technologies that powered Amazon Alexa, enabling developers to integrate advanced conversational interfaces into their applications. The goal was to simplify the creation of chatbots and voice assistants by providing a scalable and easy-to-use service.

About AWS Lex

Strengths of AWS Lex include its seamless integration with other AWS services, robust natural language understanding, and scalability. Weaknesses involve potential complexity for beginners and dependency on AWS ecosystem. Competitors include Google Dialogflow, Microsoft Azure Bot Service, and IBM Watson Assistant.

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About AWS Lex

How to hire a AWS Lex expert

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