Available for opportunitiesAsunción, Paraguay
SP

Sebastián Peralta

Asunción, Paraguay

Software Engineer / Tech Lead

Backend systems, APIs, and pragmatic delivery. Mostly Python (Django/FastAPI), PHP, PostgreSQL, and modern web tooling.

ABOUT

I build software that’s easy to run, easy to trust, and easy to evolve.

I lead development teams and ship systems used in real operations. I care about clean boundaries, observability, and delivery pipelines that don’t break at 2 AM.

Backend & APIs

REST services, auth, integrations, and data workflows with reliability in mind.

Data & PostgreSQL

Modeling, ETL tooling, and pragmatic performance improvements.

Delivery & DevOps

CI/CD pipelines, environments, and deployments that stay boring.

SELECTED WORK

A few things I’m building and leading.

Short summaries for now. Later we can expand each one into a proper case study.

Antro Project

Platform designed to digitalize bars and pubs, enabling a more modern connection between venues and their customers through digital experiences.

In Progress

IMPACT / FOCUS

Modernization of Paraguay’s nightlife and hospitality sector: improved visibility for venues, digital interaction with customers, and a scalable technological foundation.

DjangoPostgreSQLTailwind

MockApp

Marketplace concept connecting people with local professionals and micro-businesses.

Active

IMPACT / FOCUS

Fast discovery, profile quality, and trust signals (reviews) with location-aware search.

ProductMapsReviews

SIGESAWEB

ERP system where I lead development and delivery pipelines.

Delivered

IMPACT / FOCUS

Shipping features safely with CI/CD, clean DB practices, and pragmatic refactors.

PHPPostgreSQLJenkins

Data Import/Export

ETL-style tooling for CSV ingestion/export with validations and client-specific formats.

Stable

IMPACT / FOCUS

Reducing manual work via automation, repeatable pipelines, and reliable outputs.

PHPPostgreSQLAutomation

STACK

Tools I use often

I optimize for reliability, maintainability, and shipping.

PythonDjangoFastAPIPHPPostgreSQLDockerLinuxGitCI/CDTailwindNext.js

CONTACT

Let’s build something solid.

If you want to talk about a role, a project, or collaboration, reach me here:

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