JR Jovanny Ramírez Senior Fullstack & Mobile Engineer

Mexico · Senior Engineering Portfolio

Jovanny Ramírez

Senior Fullstack & Mobile Engineer

Building scalable, production-grade applications with strong focus on mobile, backend architecture, and real-time systems.

  • 350K+ downloads across published mobile apps
  • Experience in enterprise systems and high-traffic applications
  • Strong background in APIs, microservices, and real-time features
View Projects Contact Me

350K+

mobile app downloads across published products

6+

years building production web and mobile systems

2020-2026

senior engineering track at Enapsys

Key Achievements

Selected proof points across scale, leadership, and production delivery.

Built mobile apps with 350K+ downloads

Led development of enterprise applications

Designed scalable backend systems with real-time features

Published apps in production environments

Co-authored an INIFAP-published research article tied to a production mobile app

Mentored junior developers

Featured Projects

Real systems across enterprise delivery, mobile products, and integrations.

Content-driven project entries power the portfolio structure, making it easy to scale the site as more case studies are added.

mobile

Ahuacatl

Mobile application for determining the spatial distribution of phytosanitary issues in avocado crops, developed alongside agronomy domain expertise and backed by a published INIFAP research article.

Users

Agricultural and technical field use

Impact

Published research article in Revista Mexicana de Ciencias Agrícolas (INIFAP)

  • Mobile App Development
  • Android
  • iOS
  • Geolocation
  • Applied Algorithms

enterprise

Netcurio

Enterprise financial platform work focused on scalable frontend and backend delivery for complex business workflows.

Users

Enterprise teams

Impact

Financial-domain application delivery

  • React
  • NestJS
  • GraphQL
  • TypeScript

backend

Shopify Estafeta

Integration project designed to connect Shopify stores with shipping workflows and reduce manual operational effort.

Impact

Automated logistics-related workflows

  • Node.js
  • Shopify
  • REST APIs

mobile

350K+

Truth Tables

Educational mobile app created to make logic workflows faster and more accessible for students and technical users.

Impact

Published mobile app in production

  • Flutter
  • Android
  • Mobile Product Design

Published Mobile Apps

Built and published educational apps used by hundreds of thousands of users.

Published App

Truth Tables Calculator

350K+ downloads

Built to help students and technical users generate and validate truth tables quickly through a dedicated mobile-first learning tool.

Reached hundreds of thousands of users and became a widely used educational app for logic-focused workflows.

Flutter, Android, Mobile Product Design

View on Play Store

Published App

Karnaugh Maps

15K+ downloads

Created to simplify Karnaugh map solving and make digital-logic study faster, clearer, and more accessible on mobile.

Delivered meaningful adoption in a specialized educational niche, helping learners reduce manual work and improve study efficiency.

Flutter, Android, Mobile Product Design

View on Play Store

Skills

Clear strengths across mobile engineering, frontend systems, and backend architecture.

Core

Primary technologies used to build production-grade mobile, frontend, and backend systems.

FlutterReact NativeReactNestJSTypeScript

Architecture & Backend

System design and backend capabilities used in scalable, integration-heavy products.

MicroservicesGraphQLREST APIsReal-time systems (WebSockets)

Other

Additional tools used across delivery, deployment, and modern frontend workflows.

LaravelAstroSvelteDockerAWS