Jhon Gil Sepulveda CV

Jhon Gil Sepulveda

senior developer

Professional profile

Senior Backend Developer with over 7 years of experience in distributed systems for logistics, fintech, and eCommerce. Expert in Node.js, microservices, events, and platform optimization, mentor, and passionate about innovation.

Work experience

Senior Developer

grupo tcc | July 2023 - Present (3 years 4 months)

Used skills

I develop and maintain mission-critical applications using Spring Boot, Python, and Oracle, ensuring stability and scalability. I modernized Angular components, improving the user experience.

Major achievement

Development and maintenance of critical logistics applications using Spring Boot, Python, and Oracle. Component modernization in Angular.

Nodejs Backend Engineer

ionix spa | February 2023 - May 2023 (3 months)

Used skills

I developed banking web scraping bots using Node.js and Puppeteer, processing thousands of records daily. I designed pipelines using PostgreSQL and MySQL to automate and normalize financial data.

Major achievement

Development of banking web scraping bots with Node.js and Puppeteer. Designing pipelines with PostgreSQL and MySQL.

Backend Developer

nutabe | February 2020 - December 2022 (2 years 10 months)

Used skills

I designed the backend for a platform that connects construction companies with dump truck fleets, optimizing logistics. I implemented real-time GPS integration for more than 100 vehicles.

Major achievement

Backend design for a logistics platform, with real-time GPS integration for over 100 vehicles.

Education experience

Baccalaureate
Juan henrique white | High School

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