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Orlando Andaur

@orlandoandaur

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Senior Full Stack Engineer specializing in scalable Django and React applications that boost operational efficiency.

Chile

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What I'm looking for

I’m looking for engineering roles where I can lead teams and design scalable solutions using Django and React, within agile environments that value performance and on-time delivery.

I’m a Senior Full Stack Engineer with over 6 years of experience building scalable web and mobile applications using Django, React, and complementary technologies. I’ve led multidisciplinary teams of up to 8 people, developed more than 15 applications, and designed systems capable of handling over 1,000 concurrent users — achieving significant improvements in operational efficiency and load times.

My work focuses on delivering robust and responsive solutions on schedule (95% on-time delivery rate), optimizing performance and accessibility to enhance user retention and experience. I work with agile methodologies (Scrum), integrating REST APIs and version-control best practices to drive measurable results.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Engineer

Opencasa

Jan 2019 - Sep 2024 (5 years 8 months)

Led development of over 15 web and mobile applications using Django and React, improving load times by ~30% and operational efficiency by 25%; designed scalable systems supporting 1,000+ concurrent users and coordinated teams of up to 8 to meet 95% of deadlines.

Django React JavaScript Python REST APIs PostgreSQL Responsive Design CI CD

Full Stack Developer

Renty

Jan 2018 - Jan 2019 (1 year)

Developed modular web applications with Django and React, reducing deployment time by 25% and integrating REST APIs to increase operational efficiency by 20% while delivering iterative sprint-based releases.

Django React REST APIs Scrum JavaScript Python Git Agile

Frontend Developer

Adessa Falabella

Mar 2017 - Jan 2019 (1 year 10 months)

Designed and implemented React-based web interfaces that increased average time on page by 25% and mobile visits by 35%, and optimized site load times by up to 2 seconds through minification and lazy loading.

React HTML CSS Performance Optimization JavaScript API Integration Responsive Design Web Accessibility

Education

Degrees, certifications, and relevant coursework

AIEP

Programador computacional, Computational Programming

2015 - 2017

Completed a program in computational programming with coursework in Python, JavaScript, HTML/CSS and databases, emphasizing responsive interfaces and relational database management.