Jessie Valladares, Developer in Tampa, United States
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Jessie Valladares

Verified Expert  in Engineering

Full-stack Developer

Location
Tampa, United States
Toptal Member Since
May 13, 2022

Jessie is a full-stack web app developer specializing in Ionic and the MEAN, MERN, and MEVN stacks. He has a solid background in electronic engineering and proven expertise in Agile project management, marketing, sales, CRMs, and business presentations. Jessie is an enthusiastic professional who goes above and beyond in creating unique solutions to help improve people's lives.

Portfolio

NJC Consulting LLC
Firebase, Vue, HTML, JavaScript, Quasar, CSS, Artificial Intelligence (AI)...
TITAN Haptics
Node.js, Angular, Front-end, Arduino, React, React Native, User Interface (UI)...
Asclepius AI Inc
AWS Lambda, Amazon Web Services (AWS), Serverless Architecture...

Experience

Availability

Full-time

Preferred Environment

MacOS, Linux, Windows, Visual Studio Code (VS Code), WebStorm

The most amazing...

...solution I've developed is a military scheduling platform application that I recreated from the ground up with excellent efficiency.

Work Experience

Full-stack Developer

2023 - 2023
NJC Consulting LLC
  • Developed an AI web app mimicking Chapterly using OpenAI.
  • Tracked the issues and bugs on Jira and other agile tools.
  • Worked on a project that helps users create their own stories automatically via AI.
Technologies: Firebase, Vue, HTML, JavaScript, Quasar, CSS, Artificial Intelligence (AI), Stripe, APIs, Full-stack Development, Proof of Concept (POC)

Full-stack Developer

2023 - 2023
TITAN Haptics
  • Built the Node.js back-end service for TITAN Haptics.
  • Followed the Agile methodology using GitHub for code management to create a cross-platform app within the web browser.
  • Assisted with development tasks that will ease the company's business after the successful launch.
Technologies: Node.js, Angular, Front-end, Arduino, React, React Native, User Interface (UI), User Experience (UX), Front-end Build Tools, Electron, Hardware, WiFi, Bluetooth, Full-stack Development, Proof of Concept (POC)

Senior AWS Developer

2022 - 2023
Asclepius AI Inc
  • Worked on a new feature by building pages with a new UI design.
  • Used Jira for tracking tasks and discussing details.
  • Oversaw many new features to be added to the product to help their business grow.
Technologies: AWS Lambda, Amazon Web Services (AWS), Serverless Architecture, AWS Transit Gateway, Serverless, Webhooks, TypeScript, Node.js, React, JavaScript 6, Proof of Concept (POC)

Full-stack Developer

2022 - 2022
miSoft
  • Contributed to an auction project built with React and .NET.
  • Tracked the project flow to get an idea of what was done and what was left.
  • Completed the project, which resulted in a successful implementation flow.
Technologies: React, Full-stack, .NET, Security, Marketplaces, Amazon Web Services (AWS), PayPal, PayPal API, Full-stack Development

Full-stack Developer

2022 - 2022
Colgate-Palmolive
  • Built new features to manage patient referrals and updated the customer portal's UI.
  • Tracked and fixed bugs using Jira as well as Scrum and Agile tools.
  • Oversaw the new feature launch processes, which resulted in attracting more customers by referral.
Technologies: React, Node.js, Vue, Stripe, User Interface (UI), REST APIs, Web Applications, Responsive Web Apps, Git, User Experience (UX), Dashboards, UI Components, UI Libraries, JavaScript 6, Full-stack Development

Senior Developer

2021 - 2022
Bitovi
  • Worked with Apple using micro front ends and Module Federation by componentizing and abstracting the whole system to be reusable.
  • Used Adobe Analytics to track users' behavior among the different pages of the system.
  • Oversaw the successful launch helping with analysis and consulting.
Technologies: JavaScript, TypeScript, Angular, Full-stack, APIs, CSS, SCSS, Node.js, HTML, Amazon EC2, Amazon Web Services (AWS), Google Cloud, Charts, JSON, SQL, GitHub, Front-end, Webpack, UI Components, JavaScript 6

Front-end Developer

2018 - 2018
It Works! Global
  • Developed a marketing message automation system that allows users to set customized rules on all It Works products.
  • Followed Agile methodologies to track and fix bugs for stable development.
  • Oversaw the system launch to help automate It Works business.
Technologies: JavaScript, C#, TypeScript, .NET, CSS, HTML, SCSS, React, Redux, JSX, GitHub, Front-end, Webpack, User Interface (UI), User Experience (UX), UX Design, Jest, UI Components, Component Libraries, JavaScript 6, Vue, Figma

Software Engineer

2017 - 2018
Bankers Financial Corporation
  • Developed a customer portal for users to create, read, update, and delete their insurance policies.
  • Tracked and fixed bugs using Jira and the Agile development method.
  • Oversaw the portal launch to help the business provide good services to customers.
Technologies: JavaScript, Angular, C#, Docker, Kubernetes, Agile Software Development, HTML, CSS, TypeScript, SCSS, Amazon Web Services (AWS), GitHub, Front-end, Webpack, Stripe, Jest, Cypress, JavaScript 6, Vue, Figma, Full-stack Development

Front-end Developer

2017 - 2017
iProcedures
  • Built a dashboard UI with Angular using charts and tables for visualizing all patient's medical records.
  • Used Asana for task management during the development process.
  • Oversaw the system, looking for ways to improve the hospital management decision-making process.
Technologies: JavaScript, Angular, SCSS, HTML, TypeScript, CSS, Node.js, MongoDB, Agile Software Development, GitHub, Front-end, Webpack, AngularJS, UX Design, Jest, UI Components, UI Libraries, JavaScript 6, Figma

Meal Delivery Platform

http://originmeals.com
A freshly prepared and curated meal service.

I was the full-stack developer tasked to build out the back-end services and integrate them into the Vue and Nuxt.js front end. It lets users easily get locally prepared, premade meals from responsibly-sourced, fresh, gluten-free, and dairy-free ingredients.

iProcedures

http://iProcedures.com
A dashboard app for generating customized charts and tables for the different surgery departments within hospitals.

I was the full-stack developer for this project to build the system from the beginning to the end to create a new web application to generate detailed reports on anesthesia cases.

Neutrality

http://dev.neutrality-news.com
A revolutionary news aggregator and news market research tool offering a new way to discover, browser, read, and analyze the news.

I was the full-stack developer who built the MVP along with the search engine for the app that works similar to Google but in a news-oriented manner.

Medical Therapy eCommerce Store

http://grastontechnique.com
A niche-oriented eCommerce store that also offers specialized training to master procedures that address soft tissue injuries and fascial restraints.

I was the front-end developer who liaised with the back-end developer to build out the layouts and components and integrate them with an API.

Crypto Arbitrage Platform

http://bct.io
A crypto arbitrage platform that brings sophisticated arbitrage features to crypto traders.

I worked as a full-stack developer on this project, building out microservices with a Node.js back end while also creating UI layouts and components using React and MUI.

Rewards Platform

https://promotionvault.com
A rewards platform to send gift cards at scale with no waste.

I was the full-stack developer who built the UI layouts and the components communicating with the REST APIs by providing users with user-friendly forms to fill in.

Broadcasting Tool for Live Streaming

An application that connects content creators and broadcasters with their audience. With a broad network of talented users and dedicated fans, it provides a safe, easy-to-use place to sell and manage creators' content. It makes it possible to team up with creators alike, improving the quality and potential reach of one's productions.

I acted as a full-stack developer in this project, building the front-end layout, back-end services, and interfaces for client rendering.

Inception Fertility Holdings

A Vue/NativeScript-based full-stack project. I was a full-stack developer who wrote both Node.js back-end and Vue front-end code, collaborating with other front-end and back-end developers to work on admin and user portals.

Languages

JavaScript, TypeScript, SQL, SCSS, Sass, HTML, CSS, HTML5, JavaScript 6, PHP, GraphQL, Solidity, C#, ES5, CSS3, Python, Snowflake

Frameworks

Angular, Laravel, Next.js, Nuxt.js, React Native, NativeScript, Ionic, Material UI, Redux, Tailwind CSS, MUI CSS, Jest, Svelte, Flutter, .NET Core, .NET, Express.js, Vuetify, Django, Electron, AngularJS, Ruby on Rails (RoR), Cypress, Quasar

Libraries/APIs

Vue, React, Node.js, RxJS, NgRx/store, Flexbox, Vuex, REST APIs, React Router, jQuery, GitHub API, Web3.js, Shopify API, Three.js, NgRx, Chart.js, MobX, Stripe, Google API, React Redux, PayPal API, AWS Amplify

Tools

GitHub, Prisma, Adobe Experience Design (XD), Shopify Plus, Webpack, Figma, Remix IDE, WebStorm, Angular Universal, JSX, Jira, Git, Front-end Build Tools

Paradigms

Agile Software Development, Testing, Serverless Architecture, UX Design

Platforms

Contentful, Netlify, MacOS, Linux, Windows, Visual Studio Code (VS Code), Google Cloud Platform (GCP), Firebase, Docker, Amazon EC2, Arduino, Raspberry Pi, Kubernetes, Twilio, Mapbox, Amazon Web Services (AWS), AWS Lambda

Storage

Cloud Firestore, JSON, MongoDB, PostgreSQL, MySQL, Amazon S3 (AWS S3), Google Cloud

Other

Gatsby, Web Development, Software Development, Prismic, Computer Science, CSS Grid, Full-stack, Storybook, Front-end, React Hooks, Dashboards, Data Visualization, Full-stack Development, Proof of Concept (POC), CI/CD Pipelines, APIs, Firebase Cloud Functions, UI Components, UI Libraries, Component Libraries, DApps, Blockchain & Cryptocurrency, Non-fungible Tokens (NFT), Microchip PIC18, Process Flows, Cryptocurrency, Charts, API Integration, Responsive UI, PWA, TradingView, Minimum Viable Product (MVP), User Interface (UI), Payment APIs, Web Applications, Documentation, Security, Marketplaces, PayPal, Responsive Web Apps, AWS Transit Gateway, Serverless, Webhooks, User Experience (UX), Chrome Extensions, Hardware, WiFi, Bluetooth, Artificial Intelligence (AI)

2010 - 2015

Bachelor's Degree in Electrical Engineering

La Salle University - Tampa, Florida, USA

MARCH 2018 - PRESENT

Ionic

Udemy

JULY 2017 - PRESENT

Angular—The Complete Guide (2022 Edition)

Udemy

AUGUST 2014 - PRESENT

Build Responsive Real World Websites

Udemy

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