Mario Guzmán
Santo Domingo,Santo Domingo
Summary
Software developer and team leader With more than 7 years of experience focused on results, quick learning and adaptability to changes and technologies in a fast and forceful way. Lover of technology and good music, always looking for new challenges and focused, who faithfully believes that practice and experimentation make the master.
Overview
10
10
years of professional experience
Work History
Developer II
DP World DO
Boca Chica, Santo Domingo
08.2019 - Current
- creation and maintenance of on-premise applications and services.
- Lead the development team for integrations and information exchange between the business and government and private entities (B2B).
- Script development for the TOS (N4) system with groovy code pieces and configuration of general notices with third-party and internal services.
- Creation of highly optimized database scripts that facilitate the extraction of information for use in the data layer.
- key player in the integration of 'DGA 24 Horas', a government project which brought the country profits of at least 40 million dollars.
- Lead developer in the B2B integration between DR Trade and the most common services provided by the terminal, such as: Booking Services, Preadvice Services, Appointment Services, Invoice Services and Quote Services
.NET Developer
Philip Morris International
Santo Domingo, Distrito Nacional
08.2016 - 07.2019
- Support of the different not conventional Tobacco (RRP) product Systems and development new systems to support the interconnection between different branch offices spread throughout Santo Domingo.
- Development of Data Pipelines high efficiency with SSIS for loading the data warehouse called BORA.
- Creation of reporting on reporting services and restingting de access by department.
- Creation of the main user portal in which all resources are shared by departments.
- Creating the SSIS process to update OLAP cubes with information from the data warehouse
Software Developer
Partido Reformista Social Cristiano
Santo Domingo, Distrito Nacional
05.2015 - 06.2016
- development of a distributed application for the capture of militants and assignment to their representatives.
- development of reports such as: Target Vote, Objective Voters by polling station, area leaders and objectives.
- creation of a module to generate voter cards for the elections.
Intern Engineer
Consorcio Minero Dominicano
Boca Chica , Gautier
12.2014 - 02.2015
- Support for different business units.
- Participation in the analysis and development of a scale process in the weighing area.
- Installation and maintenance of computer equipment.
Education
Master On Microservices And Distributed Systems - Software Develoment
Lite Thinking University
Online02-2025
Database Bootcamp - Oracle 19c Administration And Advance Topics
Talleres Oracle
Online09-2024
Associate of Science - Big Data
The George Washington University
Santo Domingo04-2023
Junior Project Manager - Intro To Project Manager Workshop
Dominican Training Institute
San Pedro De Macoris11-2019
High School Diploma -
Universidad Central Del Este (UCE)
San Pedro De Macoris11-2011
Bootcamp - English Diploma
Dominican Training Institute
San Pedro De Macoris01-2011
Skills
- Groovy Scripting
- SOAP Service (WSDL)
- PL SQL
- SQL Server
- MySQL
- SQL Lite
- ASP MVC 5
- NET 6 >=
- Power Platforms,
- HTML,Bootstrap,Javascript
- Blazor WebAssembly
- Idea Brainstorming
- Blazor Server
- Data structures
- Requirements Gathering
- Solid knowledge of JAVA
- Application Development
- API Integration
- SQL mastery
- Implementation coordination
- Object-Oriented Programming
- Performance Optimization
- Software Architecture
- Library design
- Version control
- Process Documentation
Languages
Spanish
First Language
English
Upper Intermediate (B2)
B2
Portuguese
Beginner (A1)
A1
Development Tools
- SQL Developer
- SQL Server Management Studio
- Visual Studio Code
- Visual Studio
- SOAP UI
- Intellij Idea
- Azure Data Studio
- VMWare
- Virtual Box
- Postman
- Notepad++
- MySQL Workbench
- DBeaver
Affiliations
- Play video games
- Middle time freelancer
- contribute to third party projects
Timeline
Developer II
DP World DO
08.2019 - Current
.NET Developer
Philip Morris International
08.2016 - 07.2019
Software Developer
Partido Reformista Social Cristiano
05.2015 - 06.2016
Intern Engineer
Consorcio Minero Dominicano
12.2014 - 02.2015
Master On Microservices And Distributed Systems - Software Develoment
Lite Thinking University
Database Bootcamp - Oracle 19c Administration And Advance Topics
Talleres Oracle
Associate of Science - Big Data
The George Washington University
Junior Project Manager - Intro To Project Manager Workshop
Dominican Training Institute
High School Diploma -
Universidad Central Del Este (UCE)
Bootcamp - English Diploma
Dominican Training Institute
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