I lead technological modernization initiatives and drive scalable, resilient, and efficient solutions in high-performance environments. My work spans leading teams, designing architectures, and implementing practices that enhance code quality and system reliability.𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀: • 𝗦𝗲𝗽𝗮𝗿𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝗺𝗼𝗻𝗼𝗹𝗶𝘁𝗵𝗶𝗰 𝗺𝗼𝗱𝘂𝗹𝗲𝘀 into independent 𝗺𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀, optimizing performance and simplifying scalability and maintenance of complex systems. • Development of new products with 𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀 using Python, bringing innovation. • Building and managing infrastructure on 𝗘𝗖𝗦, focusing on scalability, security, and cost reduction, resulting in more efficient operations. • Rebuilding critical modules to resolve long-standing issues. • Defining architectures based on 𝗖𝗹𝗲𝗮𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, ensuring modularity, organization, and ease of maintenance. • Implementing development practices such as 𝗦𝗢𝗟𝗜𝗗 and 𝗧𝗗𝗗, improving code quality, reducing bugs, and accelerating delivery. • 𝗩𝗮𝗹𝘂𝗲-𝗱𝗿𝗶𝘃𝗲𝗻 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, prioritizing solutions that meet business needs. • Mentoring junior developers, empowering the team with best practices and business rules.𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀: • Reduced report response time from 2 minutes to 𝟭𝟬 𝘀𝗲𝗰𝗼𝗻𝗱𝘀 through query optimization, table partitioning, and data execution. • Saved over 𝗨𝗦$𝟭𝟬,𝟬𝟬𝟬 in infrastructure costs by optimizing resources on 𝗘𝗖𝗦. • Successfully rebuilt critical modules, ensuring stability and full functionality. • Reduced bugs by 𝟭𝟬𝘅 and doubled development speed through the application of 𝗦𝗢𝗟𝗜𝗗 and 𝗧𝗗𝗗 practices. • Decreased critical incidents by 𝟵𝟬% by leading the team with a focus on resilience and quality.𝗦𝗸𝗶𝗹𝗹𝘀: Node.js | LLM | AI | Python | React.js | Clean Arch | SOLID | TDD | DDD | PostgreSQL | AWS | MySQL | Vue.js | React Native | Leadership | GCP | C#

I work in the analysis and resolution of technical issues, actively collaborating with clients and internal teams to ensure system functionality, efficiency, and customer satisfaction.𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀:• Continuous study of the system’s 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗿𝘂𝗹𝗲𝘀 to ensure full understanding and ongoing improvements.• Active participation in 𝗰𝗹𝗶𝗲𝗻𝘁 𝗺𝗲𝗲𝘁𝗶𝗻𝗴𝘀 to clarify 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 and 𝘂𝘀𝗮𝗯𝗶𝗹𝗶𝘁𝘆 questions, fostering alignment and effective solutions.• Simulation and analysis of problems to identify and resolve them efficiently.• Identification of the 𝗿𝗼𝗼𝘁 𝗰𝗮𝘂𝘀𝗲 of any issues encountered.• Direct resolution of 𝘀𝗶𝗺𝗽𝗹𝗲 𝗯𝘂𝗴𝘀 in the 𝘀𝗼𝘂𝗿𝗰𝗲 𝗰𝗼𝗱𝗲.• Development, alongside the 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 (𝗖𝗦) and customer support teams, of a complete 𝗯𝘂𝗴 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 and resolution process focused on 𝗾𝘂𝗶𝗰𝗸 𝗰𝗹𝗶𝗲𝗻𝘁 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝗼𝗻𝘀 and 𝗦𝗟𝗔 𝗰𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲.𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀:• Implementation of an efficient 𝗯𝘂𝗴 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 and resolution process based on 𝗦𝗰𝗿𝘂𝗺, using tools like 𝗝𝗶𝗿𝗮 for task tracking.• Significant improvement in 𝗰𝗹𝗶𝗲𝗻𝘁 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝗼𝗻𝘀 during the problem resolution process, ensuring greater satisfaction and adherence to deadlines.• Direct contribution to 𝘀𝘆𝘀𝘁𝗲𝗺 𝘀𝘁𝗮𝗯𝗶𝗹𝗶𝘁𝘆 and 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆 through proactive resolution of 𝘀𝗼𝘂𝗿𝗰𝗲 𝗰𝗼𝗱𝗲 issues.𝗦𝗸𝗶𝗹𝗹𝘀: JavaScript | C# | MySQL | Customer Support

During my time working at the company, in collaboration with the board of directors and a strategic consultant, we managed to triple the monthly revenue. My responsibilities contributing to this achievement were:Data mining and structuring to support decision-making.Brainstorming to create marketing strategies (events, creating a YouTube channel, etc.)Development of modules (C#) to support administrative and financial sectors.Additional responsibilities:Database managementTechnical support for employeesInternal server managementComputer network managementHardware maintenance