Cesar Guajardo
Full-Stack Software Developer
Tech Stack.
Programming Languages
Python
HTML5
JavaScript
TypeScript
C++
Front End Stack
React
TailwindCSS
CSS3
Material UI
Back End Stack
PostgreSQL
MongoDB
Node.js
Express
Firebase
AWS
Professional Experience
DataAnnotation.tech
Software Engineer, Software Tester, Data Analyst
April 24' - Present
Tools used: C++, Python (Pandas, Numpy), JavaScript (React, Express), HTML/CSS
Responsibilities:
- Leading processes to uphold code quality and ensure the integrity of AI models through rigorous quality assurance practices.
- Performing thorough testing across a diverse tech stack including HTML, SQL, JavaScript, React, C++, and Python to validate code functionality and optimal performance.
- Analyzing and evaluating the accuracy and reliability of AI model outputs, focusing on computer science principles and data analysis to ensure they align closely with intended outcomes and objectives.
Placer Auto Registration Services
Web Developer, Clerk
June 20' - Present
Tools used: HTML, CSS, Wordpress
Responsibilities:
- Elevated customer traffic by 40% through website construction, utilizing Google Ads for targeted promotion, Google Analytics for traffic analysis, and proficiency in HTML, CSS, WordPress, and SQL.
- Managed and meticulously organized paperwork and reports about customer vehicle registrations, ensuring accuracy and compliance.
- Proficiently transferred data into a tailored database utilizing MySQL and Excel for record-keeping and efficient retrieval.
UCLA Department of Mathematics,
Santa Monica College STEM SRI
Research Intern, Data Scientist
Summer 2019
Tools used: Python (Pandas, Numpy, Tensorflow)
Responsibilities:
- Analyzed and modeled survey data for the Gang Reduction and Youth Development (GRYD) program, managed by the Mayor's office in Los Angeles.
- Forecasted risk factors & survey scores for program participants using techniques including Dynamic Mode Decomposition (DMD), Deep Learning w/ Neural Networks, and Support Vector Machine (SVM), employing Python w/ Numpy, Pandas, & Tensorflow.
- Developed targeted support solutions based on program members' and clients' predictive survey scores.
Projects
A concept e-commerce application that showcases a variety of products and offers key features to enhance the user experience. It includes a Related Items section that displays products similar to the one currently being viewed, helping users discover relevant options. The application also features an Outfit List, allowing users to save and organize their favorite items for future reference. A Q&A section provides a platform for users to ask and answer questions about products, while the Ratings and Reviews section enables users to leave feedback and read reviews to make informed purchasing decisions.
A concept e-commerce application designed for users to trade, sell, and exchange cryptocurrency seamlessly. The platform offers real-time news and trends to help users stay informed about the crypto market. Additionally, users can view interactive graphs displaying market trends and monitor their earnings in real-time, enabling them to track their performance and maximize profits.
