Jhoan Alejandro Sanchez Hernandez

About

I'm a seasoned Full Stack Web and AI Agent Developer with over a decade of experience, focused on building high-performance platforms and intelligent automation systems. I specialize in solving complex technical and business challenges through scalable, user-centric solutions that drive measurable impact. With a passion for innovation and collaboration, I help startups and enterprises turn bold ideas into transformative digital products. Let’s connect and explore how we can build the future together.

Experience

• Senior Full stack & AI Engineer · Freelance10-01-2022 –

  Led the development of 20+ full-stack and AI-driven solutions across fintech, healthcare, and logistics, delivering scalable SaaS platforms, intelligent automation, and high-performance systems with measurable impact on speed, efficiency, and user engagement.

• Lead Software Developer · Moesif (A WSO2 Company)10-01-2021 – 09-01-2022

  Led frontend and backend development of high-traffic analytics platforms using React, TypeScript, and Node.js, optimizing performance, reducing infrastructure costs by 25%, and enhancing user engagement by 35% through real-time features and UX collaboration.

• Full Stack Developer · Ladder01-01-2018 – 10-01-2021

  Revamped and scaled a React/Node.js SaaS platform with secure APIs, real-time features, and AWS deployment, boosting client retention by 30% and improving API performance by 45% while ensuring GDPR-compliant security.

• Junior Web Developer · Rootstack03-01-2013 – 08-01-2017

  Developed high-performance React/JavaScript frontends for a SaaS project management tool, improving user satisfaction by 20% and performance by 30% through Redux optimization, cross-browser UI design, and test-driven development.

Education

• Universidad de San BuenaventuraBachelor's degree, Computer Engineering

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