Juan Soto Valdez
Juan Soto Valdez

Backend Software Engineer

Actively looking · Member since 31 Oct 2026
Location
Phoenix, United States
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Junior

About

Professional summary

I am a backend software engineer focused on building scalable Python services, REST APIs, and secure data-processing systems. My technical foundation includes Python, SQL, object-oriented design, database optimization, and cloud-based application development.

I have designed event-driven systems that ingest, process, and analyze real-time data under low-latency conditions. I am comfortable implementing asynchronous workflows, state management, telemetry logging, error handling, and secure API integrations.

I bring experience with relational databases, including PostgreSQL and SQLite, and I apply query optimization, indexing, schema design, and audit logging practices to improve performance and data reliability. In a project environment, I improved data retrieval performance by 20% through SQL query refactoring and indexing.

Security is an important part of my engineering approach. I have coursework and applied knowledge in secure coding, network security, RBAC, OAuth and authentication concepts, OWASP principles, and access-control practices.

In addition to software projects, I have operational experience supporting real-time telemetry, warehouse management data operations, compliance requirements, and high-volume automated environments. I am a U.S. citizen and eligible for security clearances.

Skills

24 capabilities

Tech stack & tools

Working toolkit

Application Hosting

Data Stores

Development

Languages & Frameworks

Experience

Career history

Fulfillment Technology & Operations Amazon

I monitor real-time operational data streams supporting Critical Pull Time execution and automated logistics operations. I maintain zero-defect SLA compliance across automated logistics lines through ongoing telemetry monitoring and operational issue response.

I use proprietary warehouse management software to query, triage, and resolve complex data discrepancies in high-volume environments. I also maintain active TDR Certification and enforce compliance and safety standards for complex dock operations.

Operations Supervisor Ability360

I supervised a team of more than 50 staff members, supporting scheduling, access controls, and day-to-day operational workflows.

I designed structured operational service plans that improved service-delivery efficiency and stakeholder satisfaction metrics.

Education

Learning history

Arizona State University

Bachelor of Science, Applied Computing

Bachelor of Science in Applied Computing, conferred May 2026. GPA: 3.03. Relevant coursework includes Applied Projects, Secure Coding Concepts, Network Security, Systems Programming, Database Systems, Wireless Networks, and Data Structures & Algorithms.

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