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Joel Carrasco

@joelcarrasco

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Software Engineer with 4+ years owning end-to-end backend systems for multi-tenant SaaS.

Panama

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What I'm looking for

I’m looking for a high-ownership team where I can own backend systems end-to-end—shipping production APIs, improving performance and reliability, and working with strong CI/CD and monitoring while collaborating with cross-functional partners.

I’m a Software Engineer with 4+ years of experience owning complex systems end-to-end in fast-paced, high-ownership environments. I ship production-ready backend systems, data migrations, schema design, CI/CD, and post-release monitoring—especially in multi-tenant SaaS platforms with tables exceeding 25M records.

I’m language-agnostic and move quickly across stacks, with deep experience building in Go and C#/.NET. From zero-downtime migrations and secure authentication to SQL performance tuning and incident hotfixes, I focus on reliable, secure, maintainable systems delivered in collaboration with cross-functional teams.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Hypernova Labs

Apr 2024 - Present (2 years 1 month)

Owned end-to-end migration of a legacy multi-tenant SaaS from Node.js/MongoDB to Go/SQL Server, redesigning dynamic-attributes into a scalable relational schema with zero-downtime deployment across 10+ enterprise tenants. Built REST APIs and optimized SQL Server stored procedures on 25M+ record tables, reducing latency 40%+; implemented JWT/API-key authentication and CI/CD for daily production rel

Go SQL Server REST APIs Query Optimization JWT

Software Developer

Banco General

Jan 2024 - Apr 2024 (3 months)

Developed enterprise application modules in Java with Angular and TypeScript within a hybrid Agile environment. Integrated third-party REST APIs and internal services, implemented unit tests, and contributed to code quality improvements.

Java Angular TypeScript Agile Development REST APIs Unit Testing Enterprise Application Development Code Quality

Software Developer

RednBlue

Jun 2022 - Jan 2024 (1 year 7 months)

Built cross-platform mobile features with React and React Native (Android/iOS), implementing dark mode, i18n, deep linking, and OAuth integrations (Google/Facebook/Apple). Integrated Google Analytics, created animations with React Native Reanimated, and delivered platform-ready UI enhancements.

React React Native React Native Reanimated Deep Linking OAuth Google Analytics