Open to opportunities

Andrew Rios

@andrewrios

Message

Senior full-stack engineer driving scalable cloud-native systems and AI-powered product impact.

United States

Message

What I'm looking for

I seek senior engineering roles where I can architect scalable cloud-native systems, lead AI/ML integrations, mentor teams, and deliver secure, compliant products with measurable business impact.

I am a Senior Full Stack Engineer with 10+ years building cloud-native, secure, and compliant systems across SaaS, healthcare, fintech, and retail. I architect scalable backends, deploy ML/NLP pipelines, and lead cross-functional teams to deliver measurable business outcomes.

My work includes designing AI-driven bookkeeping and multimodal search platforms, improving transaction classification accuracy by 30%, doubling customer adoption in one year, and increasing API throughput and reliability while ensuring SOC 2/HIPAA/GDPR compliance. I mentor engineers, guide architecture, and focus on automation, observability, and secure, maintainable implementations.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

TrueWind

Jan 2023 - Present (3 years 7 months)

Led full-stack development of an AI-driven bookkeeping platform serving 100+ startups, designed ML/NLP pipelines that improved transaction classification accuracy by 30%, and architected AWS infrastructure under SOC 2 Type II to enable fintech-grade scalability and a 2× customer adoption growth in year one.

React Next.js Python PostgreSQL PyTorch TensorFlow OpenAI API AWS NLP

Senior Full Stack Developer

Google

Jan 2020 - Dec 2022 (2 years 11 months)

Built API-driven ETL microservices and ML inference pipelines that increased multimodal search adoption by 80%, implemented globally distributed secure transaction APIs raising throughput 50%, and delivered HIPAA-compliant healthcare data integration improving interoperability by 40%.

Go TypeScript React Python PostgreSQL Kubernetes GCP CI CD

Senior Full Stack Developer

Itransition

Jan 2014 - Dec 2019 (5 years 11 months)

Engineered HIPAA-compliant healthcare features and payment processing systems, optimized platforms to handle 60,000+ daily transactions, and developed e‑commerce and ERP modules that contributed to a 21% sales increase and global expansion.