Juan Siu
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Juan Siu Email & Phone Number

Remote Software Engineer | Java, Python, React | Agile Practitioner | Designer | Mentor at Liberty Mutual Insurance
Location: Houston, Texas, United States 9 work roles 1 school
1 work email found @libertymutual.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email j****@libertymutual.com
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Current company
Role
Remote Software Engineer | Java, Python, React | Agile Practitioner | Designer | Mentor
Location
Houston, Texas, United States
Company size

Who is Juan Siu? Overview

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Quick answer

Juan Siu is listed as Remote Software Engineer | Java, Python, React | Agile Practitioner | Designer | Mentor at Liberty Mutual Insurance, a company with 45901 employees, based in Houston, Texas, United States. AeroLeads shows a work email signal at libertymutual.com and a matched LinkedIn profile for Juan Siu.

Juan Siu previously worked as Software Engineer at Liberty Mutual Insurance and CEO at Jej Solutions Llc. Juan Siu holds Bachelor Of Science (B.S.), Electronic Engineering, 16 (A-) from Dr. Rafael Belloso Chacín University.

Company email context

Email format at Liberty Mutual Insurance

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{first}.{last}@libertymutual.com
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AeroLeads found 1 current-domain work email signal for Juan Siu. Compare company email patterns before reaching out.

Profile bio

About Juan Siu

I am a versatile Software Engineer with over 2 years of experience at Liberty Mutual. I have a strong background in Java Spring Boot, Python, React, and Agile methodologies. I thrive in dynamic environments where I can leverage my technical skills to maintain and enhance legacy systems, develop new applications, and mentor junior developers. My passion for continuous learning and innovation drives me to deliver high-quality solutions that meet business needs.

Current workplace

Juan Siu's current company

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Liberty Mutual Insurance
Liberty Mutual Insurance
Remote Software Engineer | Java, Python, React | Agile Practitioner | Designer | Mentor
boston, massachusetts, united states
Employees
45901
AeroLeads page
9 roles

Juan Siu work experience

A career timeline built from the work history available for this profile.

Software Engineer

Current

Boston, Massachusetts, United States

- Transitioned from React and Python training to Java Spring Boot for legacy system maintenance and enhancement.- Maintained and updated legacy software, ensuring code quality through unit and integration testing.- Documented changes in the company wiki, contributing to knowledge sharing and clear communication.- Worked within a Scrum Agile methodology.

Jan 2022 - Present

Ceo

Houston, Texas

Owner and CEO of JEJ cleaning solutions, small company dedicated on the service of interior/exterior cleaning, make ready and restoration of houses under construction.- Currently providing service to Pulte Homes, Cemtex Delwebb, DR Horton, Highland Homes and Castle Rock.

Jan 2016 - Jan 2023

Creative Director

Houston, Texas, United States

Responsible for the acquisition and maintenance of business relationships. Community Manager, content creator and SEO lead. Creative assistant.Sales representative. Designer & Web Developer

Jan 2020 - Jan 2022

Professional Photographer

/Juans1U

Houston, Texas Area

Professional Photographer and model, with experience on both portraits, headshots and large events.

May 2019 - Jan 2022

Full Stack Software Engineer Student

Remote

Immersive coding bootcamp that gives students the education to become lifelong professional software engineers. Flatiron’s full stack program teaches programming fundamentals (HTML & CSS, OOP, Ruby, SQL, ORM), web frameworks (Sinatra, Rails), JavaScript, and front-end frameworks (React, Redux, JSON). Students build advanced portfolios to demonstrate their.

Jun 2019 - Oct 2020

Ost Technician

Houston, Texas Area

As The Operation support technician, I'm primarily responsible for the timely and accurate processing of Client invoices and/or other 3rd party invoices, as well as performing a secondary audit of other AR Team Members posted invoices, conducting statement audits and problem resolutions.- Keeping DIR low during billing process- Manage up to 5 crews at the.

Apr 2018 - Nov 2019

Sales Representative

Houston, Texas

Retails sales consultant / Entertainment expert.- Small Business sales advisor- Technical support and troubleshoot of smart devices.- Customer care

Jan 2017 - Apr 2018

Control Engineer

El Tablazo

- Execution of preventive and corrective maintenance on automation systems (PLC, DCS) like Allen Bradley SLC and Control Logix, Schneider Electric Modicon-Quantum, Honeywell TDC3000 and HC900 PLC, Emerson Delta V, Yokogawa Centum VP and Prosafe-RS, Invensys Foxboro I/A v.8.x.- Programming of control logics for process improvements using ladders diagrams on.

Nov 2008 - May 2015

Store Manager

Supertoys

Maracaibo, Edo. Zulia

.- Customer Support.- Maintenance and control of warehouse.- Inventory and Purchase Order to fill stock.- Count and Closing cash.- Sales.- Customer Care

Mar 2005 - May 2008
Team & coworkers

Colleagues at Liberty Mutual Insurance

Other employees you can reach at libertymutualgroup.com. View company contacts for 45901 employees →

1 education record

Juan Siu education

  • Dr. Rafael Belloso Chacín University
    Dr. Rafael Belloso Chacín University
    16 (A-)
FAQ

Frequently asked questions about Juan Siu

Quick answers generated from the profile data available on this page.

What company does Juan Siu work for?

Juan Siu works for Liberty Mutual Insurance.

What is Juan Siu's role at Liberty Mutual Insurance?

Juan Siu is listed as Remote Software Engineer | Java, Python, React | Agile Practitioner | Designer | Mentor at Liberty Mutual Insurance.

What is Juan Siu's email address?

AeroLeads has found 1 work email signal at @libertymutual.com for Juan Siu at Liberty Mutual Insurance.

Where is Juan Siu based?

Juan Siu is based in Houston, Texas, United States while working with Liberty Mutual Insurance.

What companies has Juan Siu worked for?

Juan Siu has worked for Liberty Mutual Insurance, Jej Solutions Llc, Bounce Firm, /Juans1U, and Flatiron School.

Who are Juan Siu's colleagues at Liberty Mutual Insurance?

Juan Siu's colleagues at Liberty Mutual Insurance include Nathan Reed, Jay Krone, Jeanne Fitchorn, Jeffrey Finn, and Susan Breda.

How can I contact Juan Siu?

You can use AeroLeads to view verified contact signals for Juan Siu at Liberty Mutual Insurance, including work email, phone, and LinkedIn data when available.

What schools did Juan Siu attend?

Juan Siu holds Bachelor Of Science (B.S.), Electronic Engineering, 16 (A-) from Dr. Rafael Belloso Chacín University.

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