I am Josue Cobos

Name: Josue Coobs

Profile: Software engineer

Email: josuealexandercs15@gmail.com

Phone: (593) 996821960

Skills
React JS 100%
Node JS 90%
Python 75%
AWS cloud services 75%

About me

Software Engineer with 5+ years of experience across e-Banking, Logistics, Retail, IoT, and Academia. Specialized in full-stack development, system integrations, and cloud-native applications. Adept at delivering scalable software solutions with a strong focus on user needs, performance, and maintainability.

Resume

Education

B.Sc. in Computer Science Engineering

2017 - 2022 (Graduated)

Escuela Superior Politécnica del Litoral (ESPOL), Guayaquil

Professional Experience

Frontend Developer

Oct 2023 - Present

DREX - Remote

  • User interface development from scratch (JavaScript)
  • Solar project marketplace platform with ReactJS
  • Integrated KYC provider (Synapse), CMS, and Metamask with Moonbeam network
  • Payments integration with Nuvei (Javascript)

Software Engineer

Mar 2023 – Jan 2025

TIENDAS INDUSTRIALES ASOCIADAS S.A., Guayaquil

  • Order-management-system migration to AWS (ReactJS)
  • Last-mile delivery provider integration (Delivereo and Picker) with mobile APP
  • Design and maintenance of module for massive message sending (SMS, email, WhatsApp) using Python and Django
  • Digital channel integrations (Magento, PedidosYA) with Python and Django

Full Stack Developer

Sept 2022 – Jan 2023

TECHNISYS (GALILEO FINANCIAL TECHNOLOGIES), Remote

  • Customized mobile app for Banco Agricola (El Salvador) with ReactJS
  • Bug fixes in core banking connectors using Java, Docker, and Kubernetes

Full Stack Developer

Feb 2021 – Aug 2022

SHIPPIFY, Guayaquil

  • UX improvements for Amazon deliveries tracking page (ReactJS)
  • Added new charts and filters in internal BI tool (Dashboards)
  • Implemented deliveries quotes module (ReactJS)
  • System integrations via API, Webhook, SFTP with NodeJS on AWS
  • Improved massive reports module (NodeJS and Firebase)

Frontend Developer

Sept 2020 – March 2025

NEXTERGY, remote

  • UI for analytics with JavaScript
  • Backend development integrating microcontrollers with cloud services (Python)
  • UI with descriptive analytics and admin panel (HTML, Node-RED)
  • SQL Server modeling and full stack integration (JavaScript, Node-RED)

Teacher Assistant

May 2019 – Aug 2021

ESPOL, Guayaquil

  • Teaching OOP using Java
  • Guiding students on UML and software design
  • Teaching programming fundamentals with Python

Services

Frontend Programmer

I offer development of modern and responsive web interfaces using ReactJS and JavaScript, focused on user experience. I design interactive dashboards, marketplaces and mobile applications optimized for performance and usability.

Backend Programmer

I design and develop REST APIs and scalable microservices with Python (Django) and Node.js. I integrate systems with SQL/NoSQL databases, manage mass messaging (SMS, email, WhatsApp) and deploy solutions on AWS using containers and serverless.

Software Designer

I provide software design services from requirements gathering to technical documentation with UML. I apply design patterns and methodologies such as Design Thinking to create robust and sustainable architectures aligned to business needs.

Microcontroller Programmer

I develop solutions that integrate microcontrollers with cloud services through custom APIs and protocols. I automate the collection and visualization of data from sensors, facilitating real-time decision making.

Low-Level Prototyping

I build functional prototypes that combine embedded hardware with web interfaces, ideal for early stage idea validation. I deliver complete solutions that allow to visualize, control and analyze data from physical devices.

Cloud Development Consultant

I advise on the migration and implementation of cloud solutions (especially on AWS). I design scalable architectures, integrate external services (Magento, PedidosYA, SFTP, Webhooks), and apply infrastructure practices as code to optimize deployment and maintenance.

5

Years of experience

5

Industries of Experience

36

Services deployed to production

1

Awards

Contact

Address

Guayaquil, Ecuador

Call me

+593 996821960

Email me

josuealexandercs15@gmail.com