Juan Silva Sinning

About Juan Silva Sinning

Strategy-oriented M.S. Electronic Engineering with over 13 years of experience as technical leader. Highly skilled in JAVA (9+ years), networking, Linux, SQL, VoIP, Asterisk, Kamailio, Freeswitch, Android, openvpn, SMPP.An effective, results oriented, and self-starter professional capable to identify growth opportunities to convert them into action plans. Successfully execute projects in elasticsearch, mongodb, spring and kafka with the ability to liaise with and lead cross-functional teams and C-level members.

Experience

1. Java Developer Iii

   Chewy

   Mar 2022 — Present · Dania Beach, FL, US

   ExperienceSenior Software Developer – Pet Health TeamDeveloped and maintained backend services using Java, contributing to high-availability, customer-facing pet health systems.Designed and implemented cloud infrastructure using Terraform, enabling consistent and scalable deployments on AWS.Led performance optimization efforts to improve latency, reduce resource usage, and increase system efficiency.Wrote detailed design documents to guide the implementation of new application architectures aligned with business goals.Conducted code reviews and mentored junior engineers to uphold code quality and foster team growth. TEx Gold Award Recipient (Q1): Recognized by the CTO organization for rare and exceptional work that directly improved the customer experience and delivered measurable business impact. CertificationsJava Reactive Programming from Scratch – UdemyLearned how to build non-blocking, event-driven applications in Java using Reactive Streams, Project Reactor, and asynchronous programming techniques.Terraform for AWS – Beginner to Expert – UdemyMastered Terraform fundamentals through advanced features, including modules, state management, and workspaces, to build robust and scalable AWS infrastructure as code.

Education

• SENA

  Associate's degree, Computer Systems Networking and Telecommunications

• Pontificia Universidad Javeriana

  Master's degree, Electrical and Electronics Engineering

• Pontificia Universidad Javeriana

  Electronic Engineer, Electrical, Electronics and Communications Engineering

  2000 — 2006