I'm Randy Juarez,
Software Engineer

Portrait of Randy Juarez
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Core Skills

Full-stack engineering from UI to integrations

I build and maintain production web applications with a focus on scalable frontend architecture, reliable integrations and intuitive user experiences.

01

Frontend Engineering

Responsive web interfaces and maintainable frontend architecture for production applications.

  • React
  • Next.js
  • TypeScript
  • Redux
React
Next.js
TypeScript
Redux
Technologies used for Frontend Engineering: React, Next.js, TypeScript, Redux.
02

Backend & Integrations

APIs, data flows and real-time integrations connecting frontend experiences with business systems.

  • C#/.NET
  • REST APIs
  • RabbitMQ
  • WebSockets/SSE
.NET
C#
RabbitMQ
MongoDB
Technologies used for Backend & Integrations: .NET, C#, RabbitMQ, MongoDB.
03

Quality & Delivery

Testing, debugging and collaborative practices that keep production software reliable.

  • Unit Testing
  • SonarQube
  • CI/CD
  • PR Review
SonarQube
Git
Postman
Technologies used for Quality & Delivery: SonarQube, Git, Postman.
Journey

Work Experience & Education

Instituto Politécnico Nacional

Mexico City

2015 — 2018

Industrial Process Technician

Professional technical studies in industrial processes.

Instituto Politécnico Nacional

Mexico City

2018 — 2022

Computer Systems Engineer

Engineering degree focused on computer systems and software development.

Solera Holdings, LLC

Mexico City

2022 — Present

Software Development Engineer

Develop and maintain full-stack applications with React, TypeScript, C#/.NET, REST APIs, WebSockets, RabbitMQ and MongoDB.

Casual portrait of Randy
Profile

Full-stack engineering with a product mindset

Focused on scalable frontend architecture, real-time applications, integrations, debugging and delivering intuitive user experiences.

4+
Years of experience
React
Frontend focus
C#/.NET
Backend focus

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Selected Work

A closer look at my portfolio

Qapter Compliance, view 1
Qapter Compliance, view 2
Full-Stack Migration and Redevelopment

Qapter Compliance

Critical application within an automotive incident management workflow. Where insurers review incident details and configure business rules; an ASP.NET backend evaluates those rules and generates the Estimate Check, a report showing whether the estimate passed and which rules were triggered. The most interesting project I’ve worked on so far.

  • Next.js
  • ASP.NET
  • Rules Engine
>
Club Management Web Application, view 1
Club Management Web Application, view 2
Club Management Web Application, view 3
Club Management Web Application, view 4
Academic Project

Club Management Web Application

A mobile experience designed to help users understand spending habits and turn them into achievable goals.

  • React
  • Node.js
>
Industrial Supplies E-Commerce, view 1
Industrial Supplies E-Commerce, view 2
Industrial Supplies E-Commerce, view 3
Industrial Supplies E-Commerce, view 4
E-commerce

Industrial Supplies E-Commerce

Visual catalog and purchase system for industrial tools and products.

  • Web
  • E-commerce
  • UI
>
Testimonials

What colleagues say about working with me

“I had the opportunity to work directly with Randy, and he consistently stood out as a responsible, committed, and reliable professional. He demonstrated strong technical skills, initiative in problem-solving, and a genuine willingness to collaborate with the team. During our time working together, he became someone I could rely on to handle important tasks and find effective solutions when challenges arose. Beyond his technical abilities, Randy always maintained a positive attitude and was a pleasure to work with. I would gladly work with Randy again and highly recommend him as both a developer and a teammate”
Michael BetancourtLead Developer · Solera Holdings, LLC

Full testimonial

Michael Betancourt

Lead Developer · Solera Holdings, LLC

“I had the opportunity to work directly with Randy, and he consistently stood out as a responsible, committed, and reliable professional. He demonstrated strong technical skills, initiative in problem-solving, and a genuine willingness to collaborate with the team. During our time working together, he became someone I could rely on to handle important tasks and find effective solutions when challenges arose. Beyond his technical abilities, Randy always maintained a positive attitude and was a pleasure to work with. I would gladly work with Randy again and highly recommend him as both a developer and a teammate”
“I worked alongside Randy for four years on the same team, collaborating closely on project development and ensuring its smooth operation. Randy is proactive in identifying and resolving issues, and he is also capable of creating new tools that add value to the projects he works on.”
Saul LopezSDET II · Solera Holdings, LLC

Full testimonial

Saul Lopez

SDET II · Solera Holdings, LLC

“I worked alongside Randy for four years on the same team, collaborating closely on project development and ensuring its smooth operation. Randy is proactive in identifying and resolving issues, and he is also capable of creating new tools that add value to the projects he works on.”
“The design, communication, and deliverables were all very solid. Every decision was backed by a clear rationale.”
Alicia VegaLeader Development · AIL

Full testimonial

Alicia Vega

Leader Development · AIL

“The design, communication, and deliverables were all very solid. Every decision was backed by a clear rationale.”
Open to software opportunities

Let's build reliable web products.

I'm interested in full-stack roles and projects involving React, TypeScript, .NET, real-time systems and integrations.

Email merandy2348.rj@gmail.com
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