Hello, I'm

Alexis David Weber

Software Developer | AWS Cloud Practitioner

I build scalable architectures and innovative solutions with focus on quality, security and best practices.

About Me

Software Developer with 2+ years of experience in scalable architectures, specialized in Node.js, microservices and AWS. Certified as AWS Cloud Practitioner, with success in performance optimization (up to 40% in MongoDB) and technical team leadership. Oriented to innovative solutions with focus on quality, security and best practices (SOLID, Clean Code).

Certifications

AWS Certified Cloud Practitioner (2025)Lean Six Sigma (2025)

Technical Skills

Languages

JavaScriptTypeScriptRust (principiante)C# .NET (principiante)

Backend

Node.jsExpressParse ServerSequelize

Frontend

ReactNext.jsReduxTailwindVite

Cloud & Tools

VercelFly.ioAWS

Experience

  1. Team Lead Backend Developer

    Dazlabs

    Remote

    6 months

    Coordinated and supervised a team of 3 developers in creating microservices with Node.js, Parse Server and MongoDB for real-time video game systems.

    • Collaborated with the lab team on research into new technologies, implementing scalable improvements
    • Trained new team members in best practices, accelerating their productivity by 30%
    Node.jsParse ServerMongoDBMicroservices

  2. Backend Developer

    Dazlabs

    Remote

    7 months

    Automated repetitive tasks that became standard within the company, reducing development time by 40%.

    • Developed a packager in Rust that generates functional backends with Parse Server or Express, reducing configurations by 80%
    • Implemented and customized open-source microservices like Ackee and Matomo to improve report accuracy
    Node.jsRustParse ServerExpressAckeeMatomo

  3. Full Stack Developer

    SouthSolutions

    Remote

    1 year 3 months

    Developed web applications using TypeScript, Vite, Next.js, Tailwind and Redux. Built backend solutions with Node.js and PostgreSQL.

    • Developed mobile applications with React Native and Expo
    • Implemented SEO best practices that positioned developments between 4th and 10th position in search results
    • Deployed projects to production using Vercel and Fly.io
    TypeScriptNext.jsReact NativeNode.jsPostgreSQLTailwindReduxVercelFly.io

Selected Projects

  • Postulate

    Postulate

    Management and analysis platform for job search strategy, job application organizer with registration metrics .

    Vite.jsTypeScriptPostgreSQLTailwindResend
    View ProjectCodeCode
  • Craft Beer Shop

    Craft Beer Shop

    E-commerce platform for craft beer enthusiasts. Features product catalog, shopping cart, payment integration, and order management.

    ReactNode.jsMercadoPago-SDKPosgreSQLTailwindGoogle-SDKNodeMailer
    View ProjectCode
  • Wedding Invitation

    Wedding Invitation

    wedding web invitation with event details, photo gallery, animations,music recommendations, and RSVP functionality.

    ReactVite.jsTypescriptAWS LambdaAWS DynamoDBAWS Api Gateway
    View ProjectCode