Open to opportunities

Lucas Hernando

@lucashernando

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Senior Full Stack Developer | 10+ yrs exp in scalable apps, React, Python, Node.js, AWS, AI tools

Argentina

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What I'm looking for

I'm looking for a remote, product-focused role where I can build impactful software, collaborate with a strong engineering team, and grow with a company that values ownership, innovation, and clear communication.

Highly skilled Senior Full Stack Developer with 10 years of professional experience in building dynamic, scalable applications and leading development teams across diverse industries. Expert in architecting and deploying cloud-native applications, microservices, and serverless solutions using technologies such as React (Native), Node.js, Python, PHP, AWS and Google Cloud. Adept at enhancing user experiences with modern frontend frameworks like Vue(Vue 2, Vue 3) and Angular, and backend services using NestJS, Django, FastAPI and Laravel. Extensive experience in database management, including designing and optimizing both relational (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis) databases. Proven track record in optimizing system performance, reducing operational costs, and driving product innovations, including the development of high-performance data-driven platforms and real-time systems. Passionate about leveraging cutting-edge technologies like OpenAI API and LangChain to solve complex challenges. Demonstrated leadship ability to collaborate effectively within cross-functional teams, mentor junior developers, and drive product initiatives from concept to deployment.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Developer

Current

StudioLabs

Oct 2022 - Present (2 years 8 months)

Built dynamic and responsive single-page applications using React for Amazon's ecommerce platform, contributing to a 10% increase in user acquisition and sales. Architected and implemented a scalable microservice infrastructure using Python and Kubernetes, achieving a 40% reduction in server costs by optimizing resource allocation.

NodeJS PyTest Vue.Js Pytest React Python Kubernetes MongoDB AWS Lambda Amazon S3

Full Stack Web/Mobile Developer

Redbee

May 2020 - Present (5 years 1 month)

Developed a custom analytics dashboard using Angular and NestJS that provided real-time data visualization, improving stakeholders' decision-making with an uplift in data accessibility. Redesigned the app's music streaming component leading to a 15% increase in playtime using React Native and SVG animations.

Angular NestJS React Native GraphQL RESTful APIs CI CD Micro Frontend WebRTC Docker Kubernetes Redis Micro Frontends

Full Stack Backend Developer

Zazz

Feb 2019 - Present (6 years 4 months)

Implemented new features on PHP (Laravel) and JavaScript projects. Optimized Python codebase by integrating async programming, resulting in a 60% improvement in response times under high-load scenarios.

PHP Laravel JavaScript Python Async Programming GCP GraphQL

Full Stack Developer

LevelUp

Jun 2016 - Present (9 years)

Designed and implemented PHP microservices architecture, increasing system robustness and scalability for a social media analytics platform. Developed and maintained code for in-house and client websites primarily using HTML, CSS, Sass, JavaScript, and jQuery, resulting in a 60% increase in client satisfaction.

PHP HTML CSS Sass JavaScript jQuery MySQL Bootstrap CMS SASS

Education

Degrees, certifications, and relevant coursework

Southern Alberta Institute of Technology (SAIT)

Bachelor's Degree, Mathematics and Computer Science

2015 - 2018

Completed a comprehensive curriculum in Mathematics and Computer Science. Gained strong analytical and problem-solving skills through rigorous coursework.