Leander Dsilva

Full stack developer

I build accessible, pixel-perfect digital experiences for the web.

  • About

    leander

    I’m a Full stack developer with a strong foundation in building scalable, high-performance web applications using modern JavaScript frameworks and backend technologies. I enjoy working across the stack—crafting responsive, user-focused interfaces while also designing reliable backend systems that scale efficiently.

    Currently, I work at TIAA GBS as a Full Stack Developer, where I develop and test enterprise-grade web applications using Java Spring Boot, Angular, FTL, JavaScript, HTML, and CSS. I actively contribute to improving application reliability and delivery by leveraging CI/CD pipelines with Jenkins and collaborating closely with cross-functional teams.

    I have hands-on experience building real-time and distributed systems, including projects using Node.js, Redis (pub/sub), Kafka, PostgreSQL, Docker, and WebSockets. My work spans social media platforms, real-time chat systems, and peer-to-peer video calling applications, with a strong focus on performance, scalability, and clean architecture. I’m driven by continuous learning and enjoy solving complex engineering problems through practical, production-ready solutions.

    Experience

    TIAA

    Jul 2024 – Present

    Full St

    Working on enterprise-grade web applications using Spring Boot and Angular, focusing on building reliable backend services and intuitive user interfaces. Contribute to CI/CD pipelines using Jenkins and ensure application stability through testing and continuous improvements.

    TIAA

    Jun 2023 – Jul 2023

    Full St

    Led the development of an alert monitoring system as part of a cross-functional team. Analyzed system logs using Prometheus and Splunk to identify performance patterns, helping improve monitoring efficiency and system reliability.

    Zenix

    Jul 2022 – Sep 2022

    Full Sta

    Developed a scalable web application using React and REST APIs, improving performance and responsiveness. Integrated modern frontend practices to enhance overall user experience and application reliability.

    View Full Résumé

    Portfolio

    Instawave
    Freeconnect
    News website
    Dog Service website
    Quora website