I'm
Sandra Chaparro
Software Engineer / Web Developer
Dallas, Texas
I'm a passionate software engineer with an ability for turning ideas into powerful software solutions. With a solid foundation in programming languages, algorithms, and a clear eye for detail. I'm dedicated to delivering outstanding software services tailored to your unique needs.
Let's collaborate to turn your ideas into reality and drive your success through technology.
Skills
Technologies and Tools
Experience
Mayan Technologies
Software Engineer
April 2025 - Present
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Developed and maintained responsive web applications using React, leveraging Chakra UI for modern and accessible UI components.
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Implemented and optimized front-end and back-end features, ensuring smooth user experience and functionality.
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Utilized Linear for efficient task management, sprint planning, and issue tracking in an Agile development workflow.
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Troubleshot and resolved technical issues, performing bug fixes, debugging, and performance optimizations to enhance system reliability.
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Collaborated with cross-functional teams via Microsoft Teams and Outlook, ensuring effective communication and project alignment.
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Managed codebase with Git and GitHub, following best practices for version control, branching strategies, and code reviews.
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Integrated RESTful APIs and backend services to support front-end functionality.
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Ensured code quality and maintainability through peer code reviews, and best coding practices.
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Optimized applications for performance, accessibility, and scalability.
Dallas Software Developers
Software Developer
March 2025
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Created wireframe using Figma for UI/UX design.
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Designed and implemented NextJS application using Typescript and Tailwind for front end development and ExpressJS for server configuration.
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Engineered the application with multi tenancy in mind, allowing seamless scalability to support multiple organizations or user groups in the future.
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Collaborated with the team to design, and develop the application while adhering to coding standards and best practices to ensure maintainability and scalability.
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Managed server operations using Linux commands for file handling, process monitoring, and user management.
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Developed APIs using Express.js, implementing efficient routing, middleware, and database integration for backend services, and testing APIs with Postman.
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Implemented JWT authentication in Express.js to securely manage user authentication and authorization.
SWITECH
Software Developer
July 2024- Dec 2024
Dallas Software Developers
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Designed and developed responsive websites for small businesses using ReactJS, JavaScript, HTML, and CSS and tailwind.
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Collaborated with business owners to understand their requirements and translated them into functional, visually appealing websites.
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Optimized websites for speed, SEO, and performance, improving visibility and user engagement.
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Troubleshot and resolved technical issues, ensuring smooth website functionality and minimal downtime.
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Deployed and maintained websites using Vercel.
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Utilized Git for version control, collaborating efficiently on project iterations and updates.
Software Developer
April 2024
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Created a comprehensive grocery management tool utilizing React, Express, and MongoDB within a cohort setting creating a custom API to fetch ingredient macros and recipes.
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Incorporated recipe integration and a macro counter feature, enabling users to analyze available groceries, generate meal prep grocery lists, and access detailed macro breakdowns.
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Developed functionality to generate recipe suggestions based on inputted ingredients.
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Utilized Figma for app design, ensuring a cohesive and user-friendly interface.
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Timely updates to Kanban board-Github board tickets for issue resolution visibility and progress.
Superprof
Computer Science Online Tutor
2020-2024
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Employed diverse teaching methodologies such as: pair programming, interactive online platforms, hands-on coding labs, and lecture-based teaching to meet individual student needs.
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Assisted more than 15 students with homework, projects, and test preparation.
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Guided students in understanding programming concepts and code sections using clear and accessible language and focusing on student-centered approach.
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Improved students' average exam scores by 15% through targeted tutoring sessions focused on problem areas, and reduced average project completion time by 20% through effective project planning.
Motorola Solutions Inc
Software Engineer Co-Op
2022
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Developed a crucial section of an application focused on OAuth 2.0 authentication and Jira API integration using ReactJS and Express to provide secure access for more than 50 clients.
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Implemented OAuth 2.0 for secure login authentication, achieving a 30% reduction in unauthorized access attempts.
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Integrated with the Jira API to dynamically fetch and display project data from 3 different sites based on user permissions, improving data accessibility by 40%.
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Utilized Agile Scrum methodologies to iteratively plan and execute feature development, resulting in a 20% increase in sprint efficiency.
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Designed back-end connections with NodeJS and ExpressJS, and created front-end designs using ReactJS, and Bootstrap.
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Implemented (CI/CD) pipelines using Azure Pipelines under the guidance of manager while modifying YAML files as needed.
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Used Docker commands for image management and debugging.
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Timely updates to Azure DevOps board tickets for issue resolution visibility and progress.
Stylo's Boutique/Flexi,
Assistant Manager – Data Entry
2012 - 2017
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Supervised and provided support to over 3 locations, ensuring smooth operations and adherence to company policies and procedures.
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Troubleshooted computer systems for employees across multiple locations, resolving technical issues promptly to minimize downtime and maintain productivity. Achieved an average response time of less than 30 minutes for resolving computer-related issues.
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Assisted in generating sales reports and analyzing key metrics to identify trends and opportunities for improvement. Improved sales performance by 10% through strategic analysis and targeted initiatives.
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Performed data entry tasks during the transition to a new software system, ensuring accurate and timely transfer of data. Successfully migrated data for 3 locations, maintaining data integrity and minimizing disruption to operations.
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Managed inventory across multiple locations, optimizing stock levels and reducing excess inventory by 15% through efficient inventory management practices.
Portfolio
Business website
Desktop System
Business website
CONTACT
Please feel free to reach out by filling out the contact form. Your inquiries, comments, or feedback are important to me, and I'll get back to you as soon as possible.
Thank you for contacting me!
