Jason Fuentes
@jasonfuentes1
Technical Solutions and Integration Specialist at Atento El Salvador who traced REST/SOAP integrations and corrected reporting issues.
CanadaWhat I'm looking for
At Atento El Salvador, I traced shared APIs and service dependencies across enterprise web and mobile applications, investigating REST/SOAP integration and data issues with SQL Server records, stored procedures, and backend logic.
I compared report data with frontend output and API responses, contributed corrections, and shared findings with technical teams. I also developed and maintained React, JavaScript, and ASP.NET functionality connected to backend services.
As a freelance web developer, I create responsive websites for service businesses and am developing GlowBook (LuminousSpace), an in-progress React/TypeScript scheduling product. Earlier, at Movistar, I contributed to Java Spring Boot and WSDL-based applications and developed an Android employee-communication app.
Experience
Work history, roles, and key accomplishments
Freelance Web Developer
Independent
Jan 2026 - Present (9 months)
Developed responsive websites for service businesses and built GlowBook, a React/TypeScript scheduling product with appointment and business-management interfaces.
Development Analyst / Full-Stack Developer
Atento El Salvador
Feb 2023 - Feb 2025 (2 years)
Investigated REST/SOAP integration and data issues, traced service dependencies, and developed React/JavaScript/ASP.NET features. Managed a queue of 50-70 production tickets and trained colleagues in Git workflows.
Software Development Intern
Movistar
Jan 2022 - Dec 2022 (11 months)
Contributed to Java Spring Boot and WSDL-based internal applications and developed an Android employee-communication app using Java and Android Studio.
Education
Degrees, certifications, and relevant coursework
Universidad Don Bosco
Technical Degree, Mobile Application Development
2020 - 2022
Pursued a technical degree in mobile application development, focusing on mobile software engineering and related technologies.
Tech stack
Software and tools used professionally
Availability
Location
CanadaAuthorized to work in
Salary expectations
Job categories
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