
Jeshua Gildardo Alapizco Acosta
Verified Expert in Engineering
Full-stack Developer
Mazatlan, Mexico
Toptal member since March 31, 2021
Jeshua is a full-stack developer with several years of experience in software development. He has extensive knowledge of JavaScript and its modern frameworks including React, Angular, Vue.js, and Node.js, His back-end experience includes databases like MongoDB, MySQL, and PostgreSQL. Soft skills-wise, Jeshua is an extremely responsive communicator and is comfortable collaborating with teams of developers within an agile environment.
Portfolio
Experience
- Node.js - 8 years
- Express.js - 8 years
- React - 8 years
- JavaScript - 8 years
- Redux - 7 years
- MySQL - 7 years
- MongoDB - 6 years
- TypeScript - 6 years
Preferred Environment
Windows, MacOS, Slack, Git, GitHub, Visual Studio Code (VS Code), Linux
The most amazing...
...thing I've built is a rental website using the MERN stack which supports more than 2,000 users every day and has a user-friendly UI/UX.
Work Experience
React Developer
TerraTrue, Inc
- Acted as a React and TypeScript front-end developer and built responsive front-end pages.
- Worked with back-end developers and integrated back-end APIs.
- Fixed production issues and wrote unit testing with Jest.
Senior Full-stack Developer
Coppel
- Designed and developed single-page apps (SPA), progressive web apps (PWA), and reusable components using JavaScript, React, and Vue.js.
- Utilized REST APIs and HTTP requests for secure data transfers (Axios, Fetch).
- Developed a MongoDB database and REST APIs as well as third-party API integrations (Stripe, Plaid).
- Wrote unit testing with Jasmine, Jest, and used Cypress for E2E testing.
- Maintained and updated existing sites and applications to fix bugs, improve the UI, SEO, and performance.
- Used Redux (Saga, Thunk) for state management in React and Vuex for state management in Vue.js.
Senior Full-stack Developer
Tecnika Global Sa De Cv
- Developed the company's internal website and other clients' websites using the latest user-facing features (React, Angular, Node.js).
- Translated designs and wireframes into high-quality code using HTML, CSS, and UI frameworks.
- Optimized components for maximum performance across a vast array of web-capable devices and browsers.
- Reviewed the existing database, built database schemas, and wrote SQL queries to retrieve and manipulate data.
- Collaborated with the team and management to solve problems and produce innovative solutions.
Experience
OlaHub
Role: Full-stack Developer (React, Node.js)
Tasks Accomplished:
• Built the UI/UX from the sketch design using React, Redux, Bootstrap, HTML, and CSS.
• Developed REST APIs and GraphQL for the front end.
• Integrated Stripe as a payment service.
• Optimized the MySQL query performance using indexing.
• Optimized the big list of data rendering using react-window (a small, third-party library that makes it easier to create virtualized lists in your application).
Audi Rocklin
Role: MERN Stack Developer
Tasks Accomplished:
• Converted the user mockups to pixel-perfect, mobile-responsive front-end pages using React, Redux, and Bootstrap.
• Developed REST APIs for the back end and GraphQL APIs for the front end.
• Designed the MongoDB database.
• Wrote back-end unit testing with Jest.
RV Storage Depot
https://www.rvstoragedepot.com/Role: MERN Stack Developer
Tasks Accomplished:
• Designed the project architecture and set up CI/CD integrations and the AWS deployment process.
• Built front-end pages using React, Redux (Saga), and React Bootstrap.
• Developed Node.js, Express.js back end and integrated other microservices with Python.
• Designed the MySQL database and used Sequelize for the ORM (object–relational mapping).
Cherry Avenue Storage
Role: MEAN Stack Developer
Tasks Accomplished:
• Converted the designs into pixel-perfect UI/UX pages.
• Used NgRx for state management.
• Wrote unit and browser testing using Jasmine and Karma.
• Developed REST APIs and used MySQL for database.
Education
Bachelor's Degree in Computer Science
Instituto Tecnológico de Culiacán - Culiacán, Mexico
Skills
Libraries/APIs
React, Node.js, Redux-Saga, Vue, NgRx
Tools
Sequelize, Git, GitHub, Slack
Languages
JavaScript, CSS, TypeScript, HTML5, CSS3
Frameworks
Express.js, Jest, Angular, Redux, Bootstrap 3, Next.js
Platforms
Visual Studio Code (VS Code), Windows, MacOS, Linux
Storage
MySQL, MongoDB
Other
Software Development
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