Looking for a job

Mariano User

@marianouser

Message

I lead Node.js and React teams building scalable, high-availability business systems.

Argentina

Message

What I'm looking for

I'm looking to lead and build scalable web and mobile systems, collaborating with product and business teams while exploring new technologies, automation, AI, and architecture improvements.

At Blue Alba, I lead a four-person engineering team building mission-critical back-office systems for broker management and service data governance.

I've improved stakeholder tracking and status-change visibility by 30% using AI, while designing real-time, high-availability dashboards that support negotiation visibility and executive decision-making.

I work across Node.js, NestJS, Express, React, TypeScript, PostgreSQL, AWS, Docker, GitHub Actions, n8n, and Claude to improve architecture, scalability, traceability, and deployment workflows. I reduced deployment lead time by 10% through CI/CD automation.

Previously, I delivered end-to-end products for fintech, edtech, and automation clients at SCVsoft, and built large-scale talent acquisition platform features at Avature. I keep exploring new technologies to create innovative web and mobile solutions and continue learning.

Experience

Work history, roles, and key accomplishments

Current

Tech lead / Fullstack Eng

Current

Blue Alba

May 2023 - Present (3 years 4 months)

Worked as Tech lead / Fullstack Eng at Blue Alba.

NodeJS Jira Elasticsearch Gestión De Proyectos React NestJS N8n JavaScript

Current

Technical Lead

Current

Blue Alba

Jan 2023 - Present (3 years 8 months)

Lead a 4-person engineering team delivering mission-critical back-office systems for broker management and service data governance, improving tracking and status change to stakeholders by 30% using AI. Designed and implemented real-time high availability dashboards improving negotiation visibility and executive decision-making. Optimized CI/CD pipelines, reducing deployment lead time by 10% using

Huckleberry - Software Eng

SCVsoft

Jan 2022 - Apr 2023 (1 year 3 months)

Worked as Huckleberry - Software Eng at SCVsoft.

Next.js Duck Game React Ruby on Rails

Full Stack Engineer

SCV Soft

Jan 2017 - Jan 2023 (6 years)

Developed end-to-end applications for US-based clients across fintech, edtech, and automation industries. Delivered scalable microservices and frontends supporting thousands of users. Integrated third-party APIs and internal tools to accelerate delivery cycles. Stack: Hacklang, Php, Rails, React, MongoDB, AWS.

Quizlet - Growth Eng

SCVsoft

Mar 2019 - Feb 2022 (2 years 11 months)

Worked as Quizlet - Growth Eng at SCVsoft.

HackLang Duck Game React TypeScript Kotlin PHP

Future Advisor - Backend eng

SCVsoft

Oct 2017 - Mar 2019 (1 year 5 months)

Worked as Future Advisor - Backend eng at SCVsoft.

Duck Game Ruby S3

Software Developer

Avature

Sep 2015 - Oct 2017 (2 years 1 month)

Worked as Software Developer at Avature.

MySQL PHP

Software Engineer

Avature

Jan 2015 - Jan 2017 (2 years)

Developed and maintained new features for large-scale talent acquisition platforms. Improved campaign and reporting tools used by thousands of recruiters. Enhanced email delivery systems and analytics dashboards. Stack: Php, Js.