Open to opportunities

Sergio Miranda

@sergiomiranda

Message

Senior Full Stack Engineer specializing in scalable web, mobile, and cloud-native systems.

Ecuador

Message

What I'm looking for

I seek senior engineering roles building scalable, cloud-native web and mobile systems with strong DevOps, API, and ERP integration focus in collaborative Agile teams.

I am a Senior Full Stack Engineer with over 10 years of experience building and optimizing scalable web and mobile applications across cloud-native environments. I have deep expertise in JavaScript/TypeScript, React, React Native, Vue, Node.js, PHP, .NET, Java (Spring Boot) and AWS, and I routinely design microservices, REST/GraphQL APIs, and ERP integrations.

I have led development efforts to improve availability and performance, implemented CI/CD pipelines, and automated ERP workflows using SuiteScript and ETL pipelines. My work spans building full-stack applications, designing backend services with PostgreSQL and MongoDB, and deploying resilient AWS microservices with Lambda, ECS, EC2 and Docker.

I collaborate closely with product, operations, and engineering teams in Agile environments to deliver business-aligned solutions, having driven measurable improvements in deployment velocity, billing workflows, SEO, and system reliability.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

Opvero

Feb 2023 - Present (2 years 10 months)

Planned and engineered full-stack applications and AWS microservices, optimized REST/GraphQL APIs and ERP workflows, and automated SuiteScript processes to improve data processing and availability.

React Next.js Vue Laravel PostgreSQL MongoDB AWS Lambda Docker SuiteScript

Full Stack Engineer

Weldclass

Apr 2020 - Dec 2022 (2 years 8 months)

Built backend services and CI/CD pipelines to support dealer order management and inventory systems, integrated NetSuite with internal systems via RESTlets and SuiteTalk, and improved deployment reliability.

Laravel PostgreSQL NetSuite GitHub Actions Docker REST APIs

Full Stack Developer

StreamNova Media

Aug 2017 - Mar 2020 (2 years 7 months)

Delivered web and cross-platform mobile features using React, React Native, and Node.js, engineered scalable REST/GraphQL APIs and third-party integrations, and reduced CI/CD deployment times substantially.

React React Native Vue Node .NET Core REST GraphQL CI CD Performance Optimization

Software Developer

WebCreek

Sep 2013 - Jul 2017 (3 years 10 months)

Developed custom web applications and CMS/e-commerce solutions for U.S. clients, integrated CRMs and APIs, and deployed cloud applications with automated CI/CD pipelines.