René Oscar Holguín Velázquez
AeroLeads people directory · profile

René Oscar Holguín Velázquez Email & Phone Number

Senior Software Engineer at FullStack Labs
Location: Santo Domingo, Distrito Nacional, Dominican Republic 5 work roles 2 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 Software Engineer
Location
Santo Domingo, Distrito Nacional, Dominican Republic
Company size

Who is René Oscar Holguín Velázquez? Overview

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

Quick answer

René Oscar Holguín Velázquez is listed as Senior Software Engineer at FullStack Labs, a company with 95 employees, based in Santo Domingo, Distrito Nacional, Dominican Republic. AeroLeads shows a matched LinkedIn profile for René Oscar Holguín Velázquez.

René Oscar Holguín Velázquez previously worked as Lead Software Engineer at Sistemas Integrados De Informática and Senior Software Engineer at Sistemas Integrados De Informática. René Oscar Holguín Velázquez holds Ingeniero Telemático from Pontificia Universidad Católica Madre Y Maestra.

Company email context

Email format at FullStack Labs

This section adds company-level context without repeating René Oscar Holguín Velázquez's masked contact details.

FullStack Labs

Review company-level records connected to René Oscar Holguín Velázquez before choosing the right outreach path.

Profile bio

About René Oscar Holguín Velázquez

Experienced Software Engineer, passionate and proactive, adept in all stages of advanced web development. Knowledgeable in the user interface, testing, and debugging processes. Bringing expertise in design, installation, testing, and maintenance of web systems. Equipped with a diverse and promising skill-set. Proficient in an assortment of technologies, including HTML/CSS, JavaScript, ASP.NET, C#, ReactJS, Microsoft SQL Server. Able to effectively self-manage during independent projects, as well as collaborate in a team setting.

Listed skills include Sql, Java, Microsoft Sql Server, C#, and 2 others.

Current workplace

René Oscar Holguín Velázquez's current company

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

FullStack Labs
Fullstack Labs
Senior Software Engineer
granite bay, california, united states
Employees
95
AeroLeads page
5 roles

René Oscar Holguín Velázquez work experience

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

Lead Software Engineer

Current

Santo Domingo, República Dominicana

  • As a Lead Software Engineer, I was in charge of leading a team of developers to maintain and develop new requirements for the main systems of the company in the banking industry. This represented a 100% increase in.
  • Leading a team in order to design, develop and test multiple new modules and features into the internet banking web application.
  • Maintaining the internet banking system which is being used by more than fifty thousand users.
  • Implement, maintain and test a group of back-office applications that serve as support for the banking system.
  • Ensure the security, code review of the web applications.
  • Actively providing mentorship to all developers on my team and giving training to junior developers.
Aug 2018 - Present

Senior Software Engineer

Distrito Nacional, Dominican Republic

  • As a Senior Software Engineer, I was in charge of maintaining and developing new requirements for the company's main systems in the banking industry. During this time, I helped the internet banking and others.
  • Implement and test multiple new modules and features into the internet banking web application.
  • Implement, maintain and test a group of back-office applications that serve as support for the banking system.
  • Actively providing mentorship to junior to mid-level developers on my team.
  • Evaluating tools, technologies, and processes to ensure the highest quality and performance is achieved.
  • Collaborating in the proof of concepts to implement new technologies or test new architectures decisions before integration into the main product.
Jul 2017 - Aug 2018

Junior Software Engineer

Distrito Nacional, Dominican Republic

  • As a Junior Software Engineer, I was in charge of maintaining and developing new requirements for the main systems of the company in the banking industry. During this time, I helped the online banking system and the.
  • Implement new requirements for the Web Application using ASP.Net MVC, AngularJS, SQL Server, and Jquery.
  • Collaborating in the proof of concepts to implement new technologies or test new architectures decisions before integration into the main product.
Jul 2015 - Jul 2017

Junior Software Engineer

Santo Domingo, República Dominicana

  • As a Junior Software Engineer collaborated with the team of developers for the implementation of a new assistance platform in the health sector.While in this position I was responsible for:
  • Contribute to the implementation of a medical web application using AngularJS, NodeJS (Express), MongoDB.
Aug 2014 - Jul 2015
Team & coworkers

Colleagues at FullStack Labs

Other employees you can reach at fullstacklabs.co. View company contacts for 95 employees →

2 education records

René Oscar Holguín Velázquez education

Cisco Certified Network Associate

Instituto Tecnológico De Las Americas - Itla

- Routing & Switching, Módulos 1- 4.

FAQ

Frequently asked questions about René Oscar Holguín Velázquez

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

What company does René Oscar Holguín Velázquez work for?

René Oscar Holguín Velázquez works for FullStack Labs.

What is René Oscar Holguín Velázquez's role at FullStack Labs?

René Oscar Holguín Velázquez is listed as Senior Software Engineer at FullStack Labs.

Where is René Oscar Holguín Velázquez based?

René Oscar Holguín Velázquez is based in Santo Domingo, Distrito Nacional, Dominican Republic while working with FullStack Labs.

What companies has René Oscar Holguín Velázquez worked for?

René Oscar Holguín Velázquez has worked for Fullstack Labs, Sistemas Integrados De Informática, and Simetrica Consulting.

Who are René Oscar Holguín Velázquez's colleagues at FullStack Labs?

René Oscar Holguín Velázquez's colleagues at FullStack Labs include Waldo Marais, Agustin I. Casals, Ana María Arango Eusse, Jordi Comas, and Luis Galindo Honores.

How can I contact René Oscar Holguín Velázquez?

You can use AeroLeads to view verified contact signals for René Oscar Holguín Velázquez at FullStack Labs, including work email, phone, and LinkedIn data when available.

What schools did René Oscar Holguín Velázquez attend?

René Oscar Holguín Velázquez holds Ingeniero Telemático from Pontificia Universidad Católica Madre Y Maestra.

What skills is René Oscar Holguín Velázquez known for?

René Oscar Holguín Velázquez is listed with skills including Sql, Java, Microsoft Sql Server, C#, Html, and Windows.

Find 750M verified contacts

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