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Aaron Sifuentes

@aaronsifuentes

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Full Stack Developer skilled in Python, Django, and React, creating high-performance web apps.

United States

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What I'm looking for

I'm looking for a challenging role that leverages my full stack development skills to drive user engagement, boost revenue, and enhance application functionality. I prioritize code quality, development efficiency, and user satisfaction, and I'm committed to delivering high-quality solutions that meet the highest standards of performance, scalability, and reliability.

Python Full Stack Developer

Experience

Work history, roles, and key accomplishments

Full Stack Developer

CMHWorks

Sep 2022 - Aug 2024 (1 year 11 months)

Led the design and implementation of a full-stack web application with React and Django, increasing user engagement by 25% and revenue by 20%. Optimized system performance by 50% through the integration of RESTful APIs and third-party services.

Python Django React RESTful APIs Agile Jest GitHub Actions Redux React Router

Full Stack Developer

NeoTechAdmin

Sep 2020 - Sep 2022 (2 years)

Constructed and scaled a Django-based application with a React frontend, increasing user engagement by 200% through a refined UI. Implemented asynchronous programming with Django Channels and React, improving response times by 50%.

Python Django React RESTful APIs Redux Jest React Testing Library GitHub Actions

Python/Django Developer

Ollie

Sep 2017 - Aug 2020 (2 years 11 months)

Improved Django application performance, reducing load times by 40% and optimizing server resource usage by 30%. Built secure authentication systems using OAuth2 and JWT, decreasing unauthorized access attempts by 20%.

Python Django OAUTH2 JWT PostgreSQL MySQL Docker AWS RESTful APIs

Web Developer

Forefront Technologies

Aug 2014 - Sep 2017 (3 years 1 month)

Developed responsive web applications with Bootstrap and media queries, ensuring optimal performance across all devices. Created interactive front-end features using React.js and Vue.js, resulting in a 25% increase in user engagement.

HTML CSS JavaScript Bootstrap React Vue.Js RESTful APIs GraphQL SEO Media

Junior Web Developer

AJ Network Solutions

Aug 2013 - Aug 2014 (1 year)

Developed and maintained responsive web pages using HTML, CSS, and JavaScript, ensuring cross-browser compatibility and optimal user experience. Collaborated with senior developers to implement dynamic features with React.

HTML CSS JavaScript React RESTful APIs Git Cross Browser Development User Experience

Education

Degrees, certifications, and relevant coursework

The University of Texas at San Antonio

Bachelor of Science, Computer Science

2009 - 2013

Completed a Bachelor of Science in Computer Science, gaining a solid foundation in programming, algorithms, and software development principles. Engaged in various projects that enhanced practical skills in coding and system design, preparing for a career in technology.