Esteban Mauricio Jara Carvallo

Experienced Software Engineer with a strong background in backend development, privacy compliance, and automation. Skilled in Go, Python, and modern frameworks such as Django, Vue, and Flutter. Extensive experience in backend architecture, CI/CD, cloud deployments (AWS), and privacy operations in regulatory environments (CCPA, GDPR). Proven ability to deliver robust solutions in leading tech companies including Mercado Libre and Uber, with additional expertise in IoT, mobile development, and computer vision. Certified in Cybersecurity and proficient in English (C2 level).

• Design and implementation of a MCP server to add assignability context to AI agents.
• New features for our service, which implements Event-based architecture.
• Led track of AI-first documentation update for our services.
• Onboarding tasks for new team members.
• Added features to the backend in charge of the assignment process between agents and customer service cases.
• Implementation of optimistic lock to update operations to the database.
• Research and tweaking of the HTTP client parameters.
• Management of VoIP service, from the external partner Twilio.
• Active participation in the support of the operation team.
• Configuration management framework implementation for projects with multiple scopes.
• Error framework proposal and implementation for team projects.
• Definition and implementation of storage client (MySQL) for our service.
• Permissions management of owned assets.
• Refactoring of service calls to updated versions.
• Implementation of Anonymization framework for user deletion requests.
• Ran user privacy requests manually in the production shell.
• Coded endpoints to connect the main back-end to another subsystem for logic isolation of user privacy requests.
• Wrote documentation to onboard new teammates into specific team tasks.
• Followed up with programmers into adding their new models to the anonymization chain.
• Added and debugged several unit tests.
• Created the frontend to launch phishing awareness campaigns.
• Added steps to CI/CD routine written in Ansible to deploy changes in code to AWS instances.
• Coded views in the development of mobile apps.
• Staff localization IoT project in the mining industry.
• Scripting to detect live deviation of an element of interest using computer vision libraries.
• Deployed database, backend, and external service for an electronic billing app MVP.
• Last update: August 26th, 2025.