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I am a self-taught programmer passionate about learning new technologies. I have strong experience in backend development, working with various database managers and programming languages. I also have skills managing servers with different operating systems and experience in computing infrastructure, diagnosis, technological support, and the creation of virtual machines. Throughout my career, I have contributed to multiple projects involving RESTful APIs, database optimization, and application deployment. I enjoy solving complex problems and continuously improving my technical skills in a fast-evolving tech environment.…I am a self-taught programmer passionate about learning new technologies. I have strong experience in backend development, working with various database managers and programming languages. I also have skills managing servers with different operating systems and experience in computing infrastructure, diagnosis, technological support, and the creation of virtual machines. Throughout my career, I have contributed to multiple projects involving RESTful APIs, database optimization, and application deployment. I enjoy solving complex problems and continuously improving my technical skills in a fast-evolving tech environment.

DANIEL SÁNCHEZ CRUZ

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I am a self-taught programmer passionate about learning new technologies. I have strong experience in backend development, working with various database managers and programming languages. I also have skills managing servers with different operating systems and experience in computing infrastructure, diagnosis, technological support, and the creation of virtual machines. Throughout my career, I have contributed to multiple projects involving RESTful APIs, database optimization, and application deployment. I enjoy solving complex problems and continuously improving my technical skills in a fast-evolving tech environment.…I am a self-taught programmer passionate about learning new technologies. I have strong experience in backend development, working with various database managers and programming languages. I also have skills managing servers with different operating systems and experience in computing infrastructure, diagnosis, technological support, and the creation of virtual machines. Throughout my career, I have contributed to multiple projects involving RESTful APIs, database optimization, and application deployment. I enjoy solving complex problems and continuously improving my technical skills in a fast-evolving tech environment.

Available to hire

I am a self-taught programmer passionate about learning new technologies. I have strong experience in backend development, working with various database managers and programming languages. I also have skills managing servers with different operating systems and experience in computing infrastructure, diagnosis, technological support, and the creation of virtual machines.

Throughout my career, I have contributed to multiple projects involving RESTful APIs, database optimization, and application deployment. I enjoy solving complex problems and continuously improving my technical skills in a fast-evolving tech environment.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Intermediate

Spanish; Castilian

Fluent

Work Experience

Developer Backend at Bisim

March 1, 2025 - June 14, 2025

Development of RESTful APIs using Spring Boot (Java 8) and Spring Data JPA/Hibernate. Utilized Lombok annotations to reduce boilerplate code, created interactive API documentation with Swagger/OpenAPI, worked with PL/SQL databases, tested endpoints using POSTMAN, created documentation, and configured/managing deployments in Oracle WebLogic.

Web Developer at Castel Mexico

February 1, 2025 - March 31, 2025

Optimized queries and stored procedures in SQL Server using SQL Server Profiler. Supported home system development using Visual Basic based on .NET framework.

Software Developer at Indra

August 1, 2024 - November 30, 2024

Created stored procedures, triggers, queries, and functions using Oracle PL/SQL 12g and 19c database versions.

Programmer Analyst at InnoVery

September 1, 2022 - January 31, 2024

Participated in Java 1.8 to IBM Sterling B2B migration projects. Developed SQL statements, stored procedures, triggers, optimized SQL operations using PL/SQL, and built shell bash scripts for file handling and processing.

Specialized Assistant at Banjercito

March 1, 2022 - June 30, 2022

Collaborated in creating scripts for bank data management including triggers and SQL statements. Implemented Windows 10 hardening, performed system updates and patches using PL/SQL Oracle G11 and Excel tools.

Support & Security at Varcom: BNP Paribas Client

September 1, 2021 - January 31, 2022

Managed Linux Red Hat 7 and Windows servers (2008-2019 versions). Handled user management tasks such as password updates and account deletion. Applied patches and updates using VMware for virtual machine management. Utilized SQL Server and scripting with BASH Shell.

Systems Developer at Esparta: Banco de México

July 1, 2021 - September 30, 2021

Developed systems using XML 1.0 for structured information representation, created SQL queries for data filtering and sanitization using TOAD, and utilized regular expressions.

Web Developer at Bonobo Digital

January 1, 2020 - July 31, 2020

Built websites from scratch using HTML5, CSS3, JavaScript, Local Storage, and DOM manipulation for page creation and layout.

Fellow at UNAM - DGTIC

August 1, 2018 - December 31, 2019

Contributed to projects using PHP with CakePHP framework for website development. Used HTML5, CSS3, JavaScript, Java, and various database managers like MySQL, PostgreSQL, and SQL Server. Planned infrastructure for projects, installation, and configuration.