Open to opportunities

Daniel Andres Cubillos Martin

@danielandrescubillos

Message

Senior full-stack software engineer specializing in scalable web and payment systems.

United States

Message

What I'm looking for

I seek senior engineering roles building scalable, reliable full-stack systems with strong DevOps practices, collaboration, and growth opportunities.

I am a Senior Full-Stack Software Engineer with over nine years designing, developing, and deploying scalable web and enterprise solutions. I focus on building high-performance APIs and responsive, user-centric interfaces using modern JavaScript and TypeScript frameworks.

My experience spans e-commerce payment platforms, SaaS products, and enterprise applications where I optimized transaction latency, migrated monoliths to microservices, and improved API response times. I’ve integrated cloud services across AWS, Firebase, Azure, and GCP to ensure reliability and scalability.

I lead end-to-end development efforts — from front-end React, Next.js work to back-end Node.js, Express, GraphQL and SQL/NoSQL data modeling — and implement CI/CD pipelines, automated testing, and observability tooling to maintain high quality and uptime.

I collaborate closely with product and design teams to deliver measurable business outcomes, such as higher conversion rates and reduced deployment downtime, while mentoring engineers and driving best practices in performance tuning and test automation.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Tidal Commerce

Jan 2023 - Present (2 years 8 months)

Designed and deployed scalable full-stack e-commerce and payment platforms, reducing transaction latency by 30% and improving checkout conversion rates by 18% through performance optimizations and responsive UI improvements.

React Next.js TypeScript GraphQL Docker Kubernetes AWS CI CD REST APIs

Software Engineer

Dark Bears

Sep 2019 - Dec 2022 (3 years 3 months)

Delivered custom web and mobile SaaS applications and real-time features, architecting end-to-end platforms and cloud environments that served thousands of users and improved observability and deployment reliability.

Angular React Vue.Js Python PostgreSQL MongoDB WebSockets Docker Kubernetes

Senior Software Developer

Getmore

Mar 2017 - Jul 2019 (2 years 4 months)

Led development of enterprise-grade web and mobile applications, reducing API response times by 40% and building data pipelines and reporting systems to centralize customer insights.

React Angular Vue.Js Express PHP (Laravel)Performance Tuning SQL Test Automation APIs

Software Developer

Aloft

Mar 2016 - Mar 2017 (1 year)

Modernized legacy systems with full-stack JavaScript solutions, implemented reusable UI libraries and API endpoints, and improved reporting speed by 25% through SQL optimization.