Top Talent like Eduardo are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Eduardo Diaz

Frontend Developer • Mobile Developer • South Gate, CA, US
Mobile Development
React Native
Android
iOS
Java
Kotlin
Swift
Available for hire fromNegotiable
Contracts
Senior Frontend Engineer and Web Application Specialist
A senior frontend engineer with extensive expertise in building scalable and high-performing web applications. Adept in using React.js, Node.js, and modern frontend frameworks, with a strong background in enhancing application performance and user engagement. Experienced in Agile and SAFe practices, CI/CD pipelines, and cross-platform development. Proven track record in collaborating with product managers and designers to deliver solutions aligned with business goals.

Projects

Chewy: Pet Shopping & Delivery - Android

Food shop and pharmacy — Chewy has you covered. Discover something for every pet. Dog, cat, fish, reptile, or horse. Find everything your pet needs today.See More

Chewy - Pet Care & Pharmacy - iOS

The trusted destination for pet parents. With 3000+ brands of food and supplies, and 24/7 help from pet experts, your pet's happiness is our #1 priority. See More

Work History

C

Senior Frontend Developer

Chewy● Utilized React.js and Node.js to build scalable, high-performing applications, increasing user engagement by 25% and reducing page load times by 20%. ● Implemented CDN content through a RESTful API to enhance frontend modularity and scalability, improving page load speed by 30%. ● Improved data synchronization and communication between frontend and backend systems using Kafka messaging, resulting in a 50% decrease in data latency. ● Led the development of cross-platform solutions using React Native, optimizing for both performance and scalability. ● Ensured efficient data management and retrieval by implementing DynamoDB and Neo4j databases. ● Championed project alignment with goals and delivery targets by actively participating in Agile and SAFe practices such as daily stand-ups, grooming sessions, retrospectives, and PI planning, ensuring efficient project execution and goal attainment. ● Optimized application performance and scalability through code refactoring, caching strategies, and database optimizations, resulting in a 30% reduction in server response times and improved user experience. ● Collaborated with product managers, designers, and business analysts to translate business requirements into technical specifications and user stories, ensuring alignment with project goals and objectives. ● Established CI/CD pipelines using Jenkins and Docker to automate build, test, and deployment processes, streamlining the software delivery lifecycle and reducing time-to-market for new features. ● Leveraged Firebase for real-time data synchronization and serverless application development.
G

Senior Frontend Developer

Goji LabsMay 2020 - Apr 2022 • 2 yrs● Crafted a comprehensive publishing tool tailored for finance writers utilising a tech stack inclusive of React, Redux Toolkit, TypeScript, Recharts, Tailwind CSS for styling, GraphQL, Cypress.io for end-to-end testing, AWS Amplify, and Storybook. ● Integrated app authorization and data connectivity features, including query and subscription functionalities, leveraging AWS Amplify and GraphQL. ● Involved writing modules using React, NextJs, Typescript as a view engine to build component-based, SEO applications. ● Introduced an atomic design with descriptive documentation using Storybook and configured its UI library and design system on the top of Material-UI using all the reusable components like atoms, molecules, and organisms. ● Enhanced application performance utilizing the react-query library and React hooks.
M

Full Stack Developer

Miles ITSep 2014 - Apr 2020 • 5 yrs 8 mos● Implemented JWT Tokens and Oauth2 Token authentication integrated with GraphQL. ● Addressed multiple critical user experience issues across desktop and mobile UI screens, ensuring consistency across various browsers. ● Managed the development of pixel-perfect and mobile-responsive UI/UX for diverse web applications and API integrations. ● Tailored multiple chart libraries including D3.js, Highcharts, Recharts, and Ant Design Chart, integrating them seamlessly with GraphQL.
M

Software Engineer

MicrosoftSep 2013 - Aug 2014 • 1 yr● Developed and maintained web applications using PHP, JavaScript, JQuery, HTML5, CSS3, MySQL database. ● Developed responsive design that improved mobile usability by over 30%. ● Analysed requirements to determine the best approach for developing new features or improving existing functionality. ● Documented all processes used within the development environment including coding standards, version control procedures, etc.

Education

C

Cornell University

Bachelor's degree, Computer Sciencenull

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Senior Frontend Engineer and Web Application Specialist
A senior frontend engineer with extensive expertise in building scalable and high-performing web applications. Adept in using React.js, Node.js, and modern frontend frameworks, with a strong background in enhancing application performance and user engagement. Experienced in Agile and SAFe practices, CI/CD pipelines, and cross-platform development. Proven track record in collaborating with product managers and designers to deliver solutions aligned with business goals.

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call

Top Talent like Eduardo are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Eduardo Diaz

Frontend Developer • Mobile Developer • South Gate, CA, US
Mobile Development
React Native
Android
iOS
Java
Kotlin
Swift
Available for hire fromNegotiable
Contracts

Projects

Chewy: Pet Shopping & Delivery - Android

Food shop and pharmacy — Chewy has you covered. Discover something for every pet. Dog, cat, fish, reptile, or horse. Find everything your pet needs today.

Chewy - Pet Care & Pharmacy - iOS

The trusted destination for pet parents. With 3000+ brands of food and supplies, and 24/7 help from pet experts, your pet's happiness is our #1 priority.

Work History

C

Senior Frontend Developer

Chewy● Utilized React.js and Node.js to build scalable, high-performing applications, increasing user engagement by 25% and reducing page load times by 20%. ● Implemented CDN content through a RESTful API to enhance frontend modularity and scalability, improving page load speed by 30%. ● Improved data synchronization and communication between frontend and backend systems using Kafka messaging, resulting in a 50% decrease in data latency. ● Led the development of cross-platform solutions using React Native, optimizing for both performance and scalability. ● Ensured efficient data management and retrieval by implementing DynamoDB and Neo4j databases. ● Championed project alignment with goals and delivery targets by actively participating in Agile and SAFe practices such as daily stand-ups, grooming sessions, retrospectives, and PI planning, ensuring efficient project execution and goal attainment. ● Optimized application performance and scalability through code refactoring, caching strategies, and database optimizations, resulting in a 30% reduction in server response times and improved user experience. ● Collaborated with product managers, designers, and business analysts to translate business requirements into technical specifications and user stories, ensuring alignment with project goals and objectives. ● Established CI/CD pipelines using Jenkins and Docker to automate build, test, and deployment processes, streamlining the software delivery lifecycle and reducing time-to-market for new features. ● Leveraged Firebase for real-time data synchronization and serverless application development.
G

Senior Frontend Developer

Goji LabsMay 2020 - Apr 2022 • 2 yrs● Crafted a comprehensive publishing tool tailored for finance writers utilising a tech stack inclusive of React, Redux Toolkit, TypeScript, Recharts, Tailwind CSS for styling, GraphQL, Cypress.io for end-to-end testing, AWS Amplify, and Storybook. ● Integrated app authorization and data connectivity features, including query and subscription functionalities, leveraging AWS Amplify and GraphQL. ● Involved writing modules using React, NextJs, Typescript as a view engine to build component-based, SEO applications. ● Introduced an atomic design with descriptive documentation using Storybook and configured its UI library and design system on the top of Material-UI using all the reusable components like atoms, molecules, and organisms. ● Enhanced application performance utilizing the react-query library and React hooks.
M

Full Stack Developer

Miles ITSep 2014 - Apr 2020 • 5 yrs 8 mos● Implemented JWT Tokens and Oauth2 Token authentication integrated with GraphQL. ● Addressed multiple critical user experience issues across desktop and mobile UI screens, ensuring consistency across various browsers. ● Managed the development of pixel-perfect and mobile-responsive UI/UX for diverse web applications and API integrations. ● Tailored multiple chart libraries including D3.js, Highcharts, Recharts, and Ant Design Chart, integrating them seamlessly with GraphQL.
M

Software Engineer

MicrosoftSep 2013 - Aug 2014 • 1 yr● Developed and maintained web applications using PHP, JavaScript, JQuery, HTML5, CSS3, MySQL database. ● Developed responsive design that improved mobile usability by over 30%. ● Analysed requirements to determine the best approach for developing new features or improving existing functionality. ● Documented all processes used within the development environment including coding standards, version control procedures, etc.

Education

C

Cornell University

Bachelor's degree, Computer Sciencenull

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Pangea empowers fractional work across the world for marketing and design roles.