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Sebastian Bautista

Sebastian Bautista

Software Technical Lead

Bogota, Bogota, CO
(000) 000-0000
Spanish, English

Background


About

About

Software architect with experience designing and building high-demand, high-performance systems, I am used to working with product companies and startups.

Work Experience

Work Experience

  • Software Technical LeadMercado Libre

    Mar, 2024 - Present

    Pied Piper is a multi-platform technology based on a proprietary universal.

    • Lead Desing and Develop services to provide automatic price changes to Mercado Libre partners.

  • SWAT team memberRappi

    Nov, 2023 - Mar, 20244 months

    Pied Piper is a multi-platform.

    • Rebuilt the 2FA login system to optimize costs, changing vendors and redesigning the code to reduce infrastructure.

    • Help to redesing and rebuild Users microservice to optimize costs, message oriented architectures

  • Engineer LeadRappi

    Oct, 2021 - Nov, 20232 years 1 month

    Pied Piper is a multi-platform technology.

    • Design a restaurant personalization system that uses ML to organize all the information a user can see on the screen to increase conversions.

    • Help to redesign the checkout screen architecture to be maintainable, reliable and avoid single points of failure improving loading time in 60%.

    • Guide and collaborate with the team that reduced the order price calculus complexity and design an architecture to provide details about this process to other teams using tools as Kafka, Redis, Kotlin and Spring.

  • Senior Backend DeveloperRappi

    Sep, 2018 - Oct, 20213 years

    Pied Piper is a multi-platform technology based on a proprietary universal compression algorithm.

    • Propose, design, and develop restaurant updating system(store and product availability changes) achieving reduce data refresh time in 70% using technologies as Golang, Kafka, Redis, DocumentDB and MongoDB.

    • Help to design and implement restaurant boosting algorithm which improved personalization level and user engagement in the app using technologies as Golang, Kotlin, Redis, Kafka, Snowflake and S3 in a microservice context.

  • Software developerTech And Solve

    Nov, 2023 - Mar, 20244 months

    Pied Piper is a multi-platform technology based on a proprietary universal compression algorithm.

  • Software AssistantAt&t Data

    Nov, 2023 - Mar, 20244 months

    Pied Piper is a multi-platform technology based on a proprietary universal compression algorithm.

Skills

Skills

  • Software Architecture

    Microservices

    Message Queues

    System Desing

    Cloud Systems

  • Golang Development

    Comncurrent System

    Gin gonic

    Echo

  • Java/kotlin Development

    Spring

    Javalin

    Ktor

    Concurrent Systems

    Reactive Programing

  • pyhton

    DJango

    Scripting

  • Databases

    ACID

    PostgreSQL

    MySQL

    MaongoDB

    Redis

    Elastic Search

  • Troubleshooting

    APM Services

    Traces

    Custom Metrics

    Dashboards

Education

Education

  • System Engineer, Bachelor, Escuela Colombiana de ingenieria

    Jun, 2011 - Jan, 2014

    Graph teory

    Web Security

  • MSC in system Enginnering and Computational science, Master, Los Andes university

    Jun, 2011 - Jan, 2014

    Natural Language Prosessing

    Concurrent Programing

    Cloud Development

Volunteer Work

Volunteer Work

  • Teacher, Aspirantes UN

    Jan, 2014 - Dec, 2015

    Help students to approve public university admision exams

Interests

Interests

  • Sports

    RunningFutlball soccer
  • Video Games

    PokemonValorant
References

References

  • Erlich Bachman

    It is my pleasure to recommend Richard, his performance working as a consultant for Main St. Company proved that he will be a valuable addition to any company.