Jefferson Alexander G.

Self-taught young technology enthusiast with diverse programming skills. I have experience in full stack development and specialize in creating robust and scalable technology solutions that drive business growth. As a Project Manager, I have solid experience in coordinating projects from conception to delivery, combining technical skills with management capabilities to ensure the delivery of high-quality projects within established timelines and budgets. I work closely with my clients to understand their needs and turn their ideas into reality. My commitment is to deliver projects on time and within budget. If you have a project in mind or need to improve your current technology solutions, do not hesitate to contact me. I am here to help you achieve your goals with the best technology available. Front-End Development: Languages ​​and Styles: HTML5, CSS3, Sass, Tailwind CSS Programming: JavaScript, TypeScript Frameworks and Libraries: React, Next.js, Astro Components: shadcn/ui Services: Supabase, Firebase, Railway, Vercel. Back-End Development: Languages: JavaScript (Node.js), TypeScript, Python, PHP, C#, Rust, Java. Databases: MySQL, PostgreSQL, MongoDB. Frameworks and Tools: Express.js, NestJS, Prisma ORM. DevOps and Cloud: Docker, AWS. Project Management: Planning and Coordination: Project management from conception to delivery, coordinating development teams and ensuring alignment with client objectives. Agile Methodologies: Implementation of agile methodologies (Scrum) to improve team efficiency and project delivery. Quality Control: Supervising testing and QA to ensure quality and optimal application performance. Featured Experience: Leadership in web development and process optimization projects. Consulting in the selection of appropriate technologies and architectures. Development and optimization of user interfaces. Implementation of security measures and permission management. Performance optimization for high volumes of users and data. Consulting and Technical Support: Advice: Advice on the selection of appropriate technologies and architectures for each project, ensuring the best technical solution according to the client's needs. Post-launch support: I provide ongoing support and post-launch updates to ensure the correct operation and evolution of applications.