Back-end Developer with over four years of experience, encompassing roles as a Tech Lead and dedicated developer. Expertise includes developing mobile solutions such as Native Android applications, robotic process automation (RPA), and chatbots utilizing natural language processing. Proficient in creating chat applications and managing infrastructure tasks, which involve overseeing Docker environments and deploying applications on AWS. Possesses strong programming skills in object-oriented programming (OOP), Python, Java, and JavaScript. Areas of interest include software architecture, development best practices, clean architecture and code, test-driven development (TDD), behavior-driven development (BDD), chatbots, artificial intelligence (AI), and RPA.

Analyst and Python Developer with a degree in Systems Analysis and Development, currently pursuing an MBA in Data Science Analytics with a specialization in Python. Demonstrates experience in both independent and collaborative projects, focusing on enhancing technical skills to develop into a versatile programmer. Proficient in web application development, task automation, data analysis, API creation, and automation bots development. Professional expertise extends to frameworks such as Django, Flask, and FastAPI, in addition to scientific libraries including NumPy, Pandas, and Selenium. Adept in managing both relational and non-relational databases, including MySQL and MongoDB. Dedicated to continuous learning and maintaining up-to-date knowledge of emerging trends and technologies in the field of Python programming.

Expertise in the Java programming language encompasses in-depth knowledge of the Spring Boot ecosystem. Competence extends to the development of RESTful APIs and Microservices architectures, ensuring robust backend services. Proficiency in unit testing is demonstrated using JUnit and Mockito, which underpins quality assurance. A solid foundation in database management is evidenced by experience with both SQL databases, such as MySQL, PostgreSQL, and SQLite, and NoSQL databases, including MongoDB, Redis, and CouchDB. Git version control, RabbitMQ messaging, Jenkins for continuous integration, Docker for containerization, Kubernetes for orchestration, and AWS cloud services such as Lambda, SQS, and S3 are also within the skill set. Additionally, knowledge of WebFlux facilitates effective asynchronous programming.

Information Technology professional with approximately six years of experience specializing in QA Automation Engineering. Demonstrates a strong commitment to automation testing and software quality assurance. Possesses substantial expertise in collaborating within large organizations. Proven ability to lead, assemble, and integrate effectively into teams, ensuring high-quality project outcomes.

Developer possessing over five years of experience in ERP systems and Android applications, specializing in ERP solutions tailored for the manufacturing sector and educational institutions, with a strong emphasis on data integration with various ERP platforms. Expert in developing mobile applications for both Android and iOS platforms, prioritizing user-friendly and practical design for everyday use. Proficient in programming languages including Android, Kotlin, and React Native.

Expert in technology with over 20 years of experience, including a 12-year focus on E-commerce and digital platforms within major retail companies. Demonstrated competence in digital transformation for online retail, encompassing recruitment, training, and management of software development teams for digital products. Proven track record in digital product management from inception to maintenance, with a strong focus on setting objectives, goals, and key metrics for products and squads, while closely monitoring these indicators with stakeholders and teams. Skilled in managing large, multidisciplinary, and multifunctional teams, as well as internal and external service providers, alongside adept contract negotiations and budget management. Proficient in applying Agile methodologies, including the implementation and readjustment of Scrum and Kanban frameworks, as well as custom methods. Adept at handling projects that integrate physical retail with digital platforms, supporting the operation and evolution of E-commerce systems, Omni-Channel strategies, and integrated platforms. Experienced in solving complex problems across various operations and developing new sales channels. Well-versed in crisis management, problem resolution, and team scalability during critical retail periods such as Black Friday. Expertise in E-commerce platforms, including Vtex, SalesForce Commerce Cloud, and OMS Linx, along with familiarity with digital product tools such as Google Analytics, Tag Manager, Hotjar, and Jira. Technical background focused on front-end systems, including code performance, mobile testing, A/B testing, SEO, prototyping, and responsiveness using HTML, CSS, JavaScript, and APIs.

A Systems Manager with a degree in Information Systems from the Federal University of Lavras, possesses extensive experience in ERP Visual Rodopar, SQL Server, Crystal Reports, and IT department management. Led the SIGx HI Transportes project, an integrated management system featuring web-based ERP integration, tracking capabilities, payroll functionalities, and Power BI support to enhance employee productivity.

An experienced leader in web and mobile development with a strong grasp of Scrum and Kanban methodologies. Adept at facilitating communication between business and IT departments, bridging gaps and ensuring smooth project execution. Proficient in a range of technologies including Flutter, React Native, React JS, CSS, with additional knowledge of Angular, Node.js, NestJS, VueJS, Sass, Python, AWS Cloud services, and IBM Functions/Watson. Skilled in utilizing data visualization tools such as Metabase and PowerBI, and familiar with development environments like Android Studio and VSCode. Possesses expertise in version control, employing Git, GitLab, and GitFlow strategies effectively.

Sp/k is a series of programming languages designed for teaching structured programming concepts. It provides a sequence of languages, each introducing more complex features, to help students learn programming incrementally and systematically.

A Sp/k expert must have a strong understanding of structured programming principles, proficiency in each level of the Sp/k language series, and the ability to implement and debug code within this framework. They should also be skilled in teaching these concepts effectively, given the educational focus of Sp/k.

How to hire a Sp/k expert

Sp/k was developed in the 1970s to facilitate the teaching of structured programming. It served as a series of progressively complex languages aimed at helping students grasp programming concepts in a step-by-step manner. The design focused on educational purposes, ensuring that learners could build their knowledge systematically.

About Sp/k

Strengths of Sp/k included its structured approach to teaching programming and its incremental complexity, which made it ideal for educational purposes. Weaknesses involved its limited use outside of educational contexts and lack of support for modern programming paradigms. Competitors included languages like 

, which also aimed at teaching programming concepts but offered broader applicability.

Sp/k

Top 5*

Programming Languages

About Sp/k

How to hire a Sp/k expert

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