About

About

Guatemalan Software Engineer with +4 years of experience leading technical teams of up to 4 developers in e-commerce, delivery, and B2B advertising projects for the Latin American market. Certified in Scrum and AWS. Created digital solutions that impacted over 10,000 users and generated additional revenue through product monetization and process traceability. Directed initiatives for search and recommendation systems, improving user experience, and contributing to the growth of more than +3 companies.

PROFESSIONAL EXPERIENCE

  • CHIPER (Remote, Colombia)
    • Software Engineer IV (2024-2025):
      • Automated and streamlined the onboarding of new suppliers using Node.js and Python scripts, managing the Chiper marketplace architecture and configuring all database records (MongoDB, MySQL, and Elasticsearch), reducing the registration time for each supplier—which previously could take up to three weeks—and improving purchase order and product catalog management efficiency by 10%.
      • Directed the development and integration of Chiper Ads, a B2B advertising platform for Latin America, achieving a 15% revenue growth through monetization by leveraging Topsort API services within Python microservices and React mobile components.
    • Tech Leader (2022-2024):
      • Planned and executed tasks for multiple e-commerce search initiatives using Scrum and Jira, leading 1:1 meetings and applying quantitative performance tracking to ensure each team member consistently operated within a 75–80% performance range, resulting in a sustained 1% biweekly increase in search conversions.
      • Owned bi-weekly production deployments of e-commerce search services and cron jobs, managing end-to-end automated CI/CD processes including Git merges, Jenkins image builds, and Argo CD–based Kubernetes deployments, enabling the release of an average of 1–2 business-driven initiatives per sprint and the resolution of an average of 1 critical or medium-severity bug.
      • Participated weekly in retrospectives and metrics reviews with stakeholders and the QA team, documenting outcomes in Notion and improving the end-to-end test plan, resulting in a 3% reduction in technical debt and the resolution of one critical ticket per week.
    • Software Engineer III (2021-2022):
      • Deployed scalable Node.js services and integrated Elasticsearch, enabling the e-commerce search and recommendations team to improve order conversion rates by 15% and reduce average search time by 20%.
      • Implemented daily synchronization of 1,000-product catalogs across three countries into an Elasticsearch engine using batch data processing with Python cron jobs running on Kubernetes, achieving an average 3- second response time for product details, inventory, pricing, and discounts.
  • BOWTIE TECH (Guatemala)
    • Full stack developer (2021 – six months during the COVID pandemic)
      • Facilitated the launch of a PHP-based web telemetry application deployed on DigitalOcean droplets, enabling BLE-based contact tracing for a Guatemalan bank. The system operated 12 hours a day for six months and helped protect over 1,000 employees from COVID-19 exposure through daily Power BI reports.
      • Implemented native mobile features for iOS and Android using BLE technology to visualize real-time occupancy across 6+ parking locations, enabling in-app payments via bank payment APIs to reduce wait times and improve vehicle turnover.
  • DELIVERY LAB/TALENT HUB (Guatemala)
    • Full stack developer (2020-2021):
      • Implemented a web-based delivery application in Guatemala City using React and Firebase Cloud services— including Authentication, Firestore, Hosting, Cloud Storage, and Cloud Functions using Nodejs—integrated with Google Maps Platform Routes API for route optimization and real-time tracking, reducing delivery times by 30% and expanding service coverage to 5+ small and medium-sized businesses
      • Engineered and implemented a cloud-based talent acquisition platform using Firebase and React, integrating Airtable APIs to streamline recruitment processes, reducing hiring time by 40% and expanding the candidate pipeline by over +10 applicants per week across Guatemala.
  • PROCURADURÍA GENERAL DE LA NACIÓN (GUATEMALA)
    • Backend developer (2017-2018):
      • Led the digitization of 100+ manual legal records by managing an on-premise Oracle database integrated into a hexagonal .NET architecture
      • Integrated a Go-based Git server as part of a CI/CD strategy, improving code integration frequency by 30% and enabling faster product releases.

EDUCATION

CERTIFICATIONS

Skills

Technical Skills:
JavaScript, Python, .NET, SQL, Oracle, MongoDB, MySQL, Elasticsearch, Firebase, React, Node.js, GCP, AWS, DigitalOcean, Jenkins, Argo CD, SonarQube, Power BI, Git, Kubernetes.

Methodologies:
Scrum, Kanban, Design Thinking.

Professional Skills:
Startup experience, teamwork, remote work, technical leadership, communication, problem-solving, continuous learning, ETL/ELT processes, system design, integration testing.