Andrés Dalolio Aguilar
AeroLeads people directory · profile

Andrés Dalolio Aguilar Email & Phone Number

Senior Developer at Critical Mass
Location: Costa Rica, Costa Rica, Costa Rica 4 work roles 3 schools
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 100%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Developer
Location
Costa Rica, Costa Rica, Costa Rica
Company size

Who is Andrés Dalolio Aguilar? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Andrés Dalolio Aguilar is listed as Senior Developer at Critical Mass, a company with 1797 employees, based in Costa Rica, Costa Rica, Costa Rica. AeroLeads shows a matched LinkedIn profile for Andrés Dalolio Aguilar.

Andrés Dalolio Aguilar previously worked as Front-End Developer at Critical Mass and Software Developer at Mobilize.Net. Andrés Dalolio Aguilar holds Licentiate Degree, Web Systems from Universidad Nacional De Costa Rica.

Company email context

Email format at Critical Mass

This section adds company-level context without repeating Andrés Dalolio Aguilar's masked contact details.

Critical Mass

Review company-level records connected to Andrés Dalolio Aguilar before choosing the right outreach path.

Profile bio

About Andrés Dalolio Aguilar

Software developer with 8 years of experience, mostly in web development, specializing in JavaScript, TypeScript, and React.

Listed skills include Java, C++, Javascript, Trabajo En Equipo, and 20 others.

Current workplace

Andrés Dalolio Aguilar's current company

Company context helps verify the profile and gives searchers a useful next step.

Critical Mass
Critical Mass
Senior Developer
Costa Rica
Employees
1797
AeroLeads page
4 roles

Andrés Dalolio Aguilar work experience

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

Front-End Developer

Current

Heredia, Costa Rica

- Developed multiple scalable and user-friendly website projects for a key client handling sensitive data.- Developed a reusable components library to simplify the development process.

Aug 2021 - Present

Software Developer

San José, Costa Rica

- Supported automated and manual migrations, successfully transitioning from.NET and Silverlight to JavaScript and AngularJS, improving customer satisfaction through quality code and testing.- Ensured cross-browser compatibility, stabilizing styles and optimizing functionality across browsers like Chrome and IE11.

Sep 2017 - Jul 2021

Automation Engineer

San José, Costa Rica

- Automated processes and tests using selenium in a continuous integration environment, bug search on automated migrators and developed a reporting tool.

Jul 2016 - Sep 2017
Team & coworkers

Colleagues at Critical Mass

Other employees you can reach at criticalmass.com. View company contacts for 1797 employees →

3 education records

Andrés Dalolio Aguilar education

Licentiate Degree, Web Systems

Universidad Nacional De Costa Rica

Bachelor'S Degree, Information Systems Engineering

Universidad Nacional De Costa Rica
FAQ

Frequently asked questions about Andrés Dalolio Aguilar

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

What company does Andrés Dalolio Aguilar work for?

Andrés Dalolio Aguilar works for Critical Mass.

What is Andrés Dalolio Aguilar's role at Critical Mass?

Andrés Dalolio Aguilar is listed as Senior Developer at Critical Mass.

Where is Andrés Dalolio Aguilar based?

Andrés Dalolio Aguilar is based in Costa Rica, Costa Rica, Costa Rica while working with Critical Mass.

What companies has Andrés Dalolio Aguilar worked for?

Andrés Dalolio Aguilar has worked for Critical Mass and Mobilize.Net.

Who are Andrés Dalolio Aguilar's colleagues at Critical Mass?

Andrés Dalolio Aguilar's colleagues at Critical Mass include Robbie Williams, Utkarsh Misra, James Ereiser, Olumide A. Cspo, Cbap, and Konrad Schosinsky.

How can I contact Andrés Dalolio Aguilar?

You can use AeroLeads to view verified contact signals for Andrés Dalolio Aguilar at Critical Mass, including work email, phone, and LinkedIn data when available.

What schools did Andrés Dalolio Aguilar attend?

Andrés Dalolio Aguilar holds Licentiate Degree, Web Systems from Universidad Nacional De Costa Rica.

What skills is Andrés Dalolio Aguilar known for?

Andrés Dalolio Aguilar is listed with skills including Java, C++, Javascript, Trabajo En Equipo, Mysql, Microsoft Office, Html5, and Css.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.