Emacs Lisp

Software Analyst with a career initiation in software testing in 2015, providing a distinctive emphasis on quality in subsequent development roles since 2016, specifically through initial exposure to SCRUM methodologies. This professional has continuously pursued practical programming experience, contributing to various projects using technologies such as Java, Angular, React, Cypress, as well as some DevOps tasks, VBScript, and EXT.Js. Their work expanded further at an academic institution, incorporating .NET, ASP.NET classic, and SQL Procs, where they made significant contributions to a pioneering digital diploma project. Currently, their role encompasses developing and maintaining complex financial systems for clients, involving distributed applications and AWS tools like SQS, while adhering to Clean Code and Clean Architecture principles. Their responsibilities also include unit, component, and functional testing, as well as participating in SCRUM planning and status meetings, utilizing Kotlin with Spring Boot and Javalin. Additionally dedicated to fostering the development of interns through technical guidance and task support, they actively share knowledge, ideas, and suggestions within their team.

Full Stack Developer with seven years of experience specializing in PHP and JavaScript. Currently engaged in deepening expertise in software architecture and DevOps. Dedicated to knowledge dissemination and fostering collaborative enhancement.

FullStack Developer since 2014, skilled in the creation, implementation, maintenance, and support of numerous web and mobile applications, impacting a vast number of consumers, suppliers, and establishments across almost all states in Brazil. Strives to comprehensively understand client needs to optimize effectiveness while maintaining efficiency. Possesses extensive expertise in JavaScript, Node.js, React, Angular, MongoDB, and PostgreSQL.

An IT professional with 25 years of experience spanning the Financial, Publishing, Logistics, Oil & Gas, and Telecom sectors. Expertise lies in system and application development using Microsoft's .NET technology and agile methodologies. Additionally, possesses significant experience in coordinating Help Desk teams and managing various projects.

Technology enthusiast specializing in mobile and web development with expertise in OmniStack technologies such as ReactJS, React Native, and Node.js. Demonstrates a strong commitment to continuous learning and professional growth, upholding the belief that the pursuit of knowledge is a lifelong endeavor.

Senior Web and Mobile Developer possessing 18 years of experience in the design and development of websites, systems, and applications. Expertise includes proficiency in React JS, React Native, Node.js, PostgreSQL, and Docker. A professional portfolio demonstrating previous work is accessible on GitHub at https://github.com/alefeio.

With over 25 years of experience in managing and leading technology strategy, digital transformation, and innovation within national and multinational environments, expertise spans across multiple domains. Proficient in innovation and digital transformation, cloud computing (AWS and Google), big data and analytics, IT/infrastructure governance, API marketplaces, and solution architecture. Experience extends to digital media, ERP implementation, AI/machine learning, e-commerce, system development, project management, contracts management, budgeting oversight, audit processes, security policies, General Data Protection Regulation (GDPR), and business continuity planning.

Possesses a solid background in strategic client relationship management, focusing on process improvement opportunities, optimized customer journeys (CX/UX), and the tailored development of products and services addressing core business challenges. Demonstrates proficiency in attracting, managing, and developing multi-disciplinary teams, with a proven track record in the selection, prospecting, implementation, and management of ERPs and projects, encompassing over 200 successfully executed initiatives. Expertise in change management, system development, quality assurance, and the optimization of operational processes to enhance efficiency is a hallmark.

Extensive experience in developing new products and services, enhancing customer and consumer experiences, and designing modern service platforms. Effective in direct engagement with major corporate accounts and acting as a facilitator between IT and business units to identify and prioritize solutions that impact operational performance and organizational goals. Skilled in strategic partnership development for delivering product roadmaps and ensuring stable, high-performance IT platforms. Recognized for pinpointing technological innovation opportunities that add business value through new products and services, profitability enhancement, and cost reduction. Proficient problem solver, adept at handling ambiguities, defining priorities, planning, people management, and leadership with a results-oriented focus.

Additionally, serves as a start-up mentor, guiding proposition and business model validation, go-to-market strategies, and as a speaker on topics related to digital transformation, IT governance, and user/consumer experience (CX/UX).

A System Analyst with over 15 years of experience in the technology sector, specializing in software architecture, application scalability, and system performance enhancement. Prominently recognized as a professional in DEVOPS, the focus involves integrating development and operations practices to streamline and optimize the software lifecycle. Possesses advanced proficiency in PHP, especially version 8.x, along with extensive expertise in a diverse array of technologies and methodologies.

These include MYSQL, Git, HTML5, CSS3, JavaScript, AWS, Docker, Kubernetes, MongoDB, and Shell Scripting frameworks such as Symfony, Silex, Yii, and Slim. Additional knowledge encompasses Memcached, SalesForce, Jira, Google Analytics, New Relic, Scrum, Kanban, Linux, and C. Prioritizes continuous learning and professional growth, valuing collaboration and mutual respect in the workplace.