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Photo

David Calle Daza

software engineer
Skills
(Self-evaluation)
Clean code 100%
Rest api 100%
Python 90%
AWS 90%
Node.js 90%
Git & github 90%
SQL 80%
Java 80%
Nosql 80%
Scrum 80%
Languages
English:
  • Speaking
    70%
  • Reading
    70%
  • Writing
    70%
Spanish:
  • Writing
    70%
  • Reading
    70%
  • Speaking
    70%
Professional profile

I am a Systems Engineer with an emphasis on software development, I have experience in backend development of specialized platforms, making the daily lives of professionals easier. I have knowledge of development tools such as: NodeJS, Java, Go, Python, SQL/NoSQL databases, and AWS cloud. I am a team player, I like to learn and solve problems using the best technologies available.

Work experience

Software Engineer
volante technologies | January 2022 - January 2023 (1 year)
Used skills

Responsibilities: • Develop the implementation of a SWIFT and ISO 20022 international payment platform for one of the most important banks in Mexico. • Design the internal structure of the different modules and services using standards and architecture patterns. • Modify, update and optimize old modules in order to meet the quality requirements and established coding standards.

Major achievement

• I increased the average transaction processing speed on the platform by approximately 60%. • I designed and implemented a data scheme using patterns and good practices, which managed to optimize the storage and query speed of the platform .

Backend Developer
carvajal tecnología y servicios | January 2021 - January 2022 (1 year)
Used skills

Responsibilities • Develop a Legaltech platform using NodeJS, Python, MongoDB and AWS for the management of contracts with the purpose of entering the technology market with high impact in the legal field. • Design and automate unit and integration tests to ensure the quality of the service offered. • Define the guidelines and practices to be followed during the initial phase of the Legaltech project in the platform's back office.

Major achievement

• Implemented continuous integration and delivery DevOps practices using Jenkins and AWS, managing to reduce deployment time by 80%. • Designed the backend logic of the platform, achieving a 60% reduction in technical debt. with respect to other projects in the area of innovation.

Education experience
Computer Science
Universidad eafit | Undergraduate
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