Francisco Galván

Software Developer

I build web, mobile applications and REST APIs focused on performance, user experience, and real-world operation.

Guadalajara, MéxicoHybrid/remote

About

Engineering focused on results

I build software for real products and production environments. I specialize in scalable web and mobile applications, API integrations, PWAs, and solutions connected to BLE hardware.

Full Stack Developer with over 3 years of experience building enterprise solutions using Flutter, React, Laravel, Python, and Next.js. Specialized in REST API development and integration, UI/UX interface design, and workflow optimization. Focused on delivering value through clean code, scalable architectures, and attention to detail at every stage of development.

Practical approach

I build functional solutions focused on solving real needs.

End-to-end development

Experience across frontend, backend, APIs, cloud, and mobile integrations.

Continuous improvement

I optimize processes and adopt technologies that add value to development.

Collaborative work

Experience in multidisciplinary teams building real-world products.

+3 years of experience

Real environments

Deployed applications

Web & mobile

Modern stack

Frontend to cloud

Continuous learning

Always evolving

Technologies

My tech stack

Tools and technologies I use to build scalable, modern, and efficient products.

Frontend

I build modern, fast, and accessible interfaces.

  • React
  • Next.js
  • TypeScript
  • TailwindCSS

React · Next.js · TypeScript · TailwindCSS

Mobile

Cross-platform and native mobile application development.

  • Flutter
  • Dart
  • Capacitor
  • PWAs
  • BLE

Flutter · Dart · Capacitor · PWAs · BLE

Backend

Robust, secure, and scalable APIs.

  • Laravel
  • Node.js
  • REST APIs
  • Python
  • PostgreSQL
  • MySQL

Laravel · Node.js · REST APIs · Python · PostgreSQL · MySQL

Tools/Infrastructure

Deployment, containers, and cloud services.

  • Docker
  • Kubernetes
  • Vercel
  • Neon
  • Git
  • GitHub
  • DockerHub

Docker · Kubernetes · Vercel · Neon · Git · GitHub · DockerHub

Experience

Professional experience

My professional journey and the projects that have shaped my growth.

Full Stack Developer

EurekaSigma

3 years, 8 months
Sep 2022 – May 2026Remote
  • Built a REST API for biometric registration and access using FastAPI and DeepFace, incorporating facial accessory detection such as glasses, caps, and face masks, reducing recognition error rate by 15%.
  • Developed REST APIs with Laravel for payment processing, invoice stamping, and database management, operating as reusable microservices shared across 5 applications, eliminating module duplication and reducing development time.
  • Integrated relational and non-relational databases such as MySQL, PostgreSQL, and MongoDB into web and mobile applications.
  • Contributed to the design, planning, development, and maintenance of more than 8 custom enterprise projects in production using React, Next.js, Flutter, and Laravel.
  • Designed UI/UX interfaces on 4 projects, improving user experience in enterprise web and mobile applications.
  • Integrated up to 4 custom client-designed sports watches simultaneously via BLE in a Flutter mobile application.
  • Optimized development workflows using AI-assisted tools for debugging, development, and technical documentation, increasing delivery capacity by managing two projects simultaneously.
  • Managed deployment, configuration, error monitoring, and updates for 4 mobile applications on Google Play Store and App Store.
  • Deployed more than 5 web applications across different environments using Vercel, SSH, and FTP.
  • Dockerized 2 REST APIs and managed deployment of their images on Kubernetes with DigitalOcean, configuring autoscaling from 1 to 3 nodes based on production demand.

Collaborations

Platforms & products

I have contributed to real digital products in production enterprise environments, working with multidisciplinary teams.

SIRANE

Industrial enterprise system for traceability, QA, and plant-floor production.

My role: Built the industrial frontend with Next.js and integrated traceability and QA modules.

Next.js

FaceTicket

Mobile system for event access through facial recognition and QR validation.

My role: Built the Flutter mobile app, biometric API with FastAPI and DeepFace, and the React web dashboard.

ReactFlutterAPIs RESTFastAPI

Laurier

E-commerce and wholesale platform with enterprise modules for products, customers, and orders.

My role: Built e-commerce and wholesale modules using Next.js, TypeScript, and REST APIs.

Next.jsTypeScriptAPIs REST

Recommend

Local networking with promotions and geolocation for business discovery.

My role: Built the mobile app with geolocation integration and virtual rewards system.

Next.jsCapacitorAPIs REST

Ballskore

Real-time match control through BLE watches and connected sports hardware.

My role: Built the BLE integration between the Flutter app and custom client sports hardware.

FlutterBLE

Education

Academic background

My academic training and continuous learning that support my professional development.

B.S. in Computer Engineering

CUCEI UDG

Professional training2024

Always learning and growing professionally.