ESEN
Get a quote

PORTFOLIO

Real projects, with their story

Platforms, artificial intelligence, automations and websites delivered since 2017.

47+projects delivered
21devs in a single repo

FEATURED CASE STUDIES

BEHIND EVERY PROJECTEvery project is reviewed with the people who will use it.Illustrative video

OTHER PROJECTS

Applied AI · in-house demo

diurvan CRM

Multichannel CRM with an AI agent that answers on WhatsApp, Instagram and Messenger, qualifies leads, moves the pipeline and hands the conversation to your team when needed. We adapted it from an open-source base with Claude Code and SDD, and we install it for any company: its own instance, with its brand, pipeline and channels.

Next.js · Supabase · Docker

Applied AI

Semantic search engine

Finds internal documents by meaning, not by matching words.

FastAPI · pgvector · Sentence Transformers

Client project

ScoreCod

Customer reliability scoring API for businesses, with SDKs on npm and Packagist.

Fastify · TypeScript · MySQL

Integrations

DROID suite

Expense reports, DUA lookup and a supplier portal, with files stored in SharePoint through its API.

.NET · Python · SharePoint / Graph

Tax

SUNAT compliance

UBL 2.1 e-invoicing, DNI/RUC lookup at checkout, and SUNAT and SIRE query jobs.

PHP · Node.js · UBL 2.1

Healthcare

Sanna

Online sales of health packages for the clinic network, integrated with Izipay.

.NET · e-commerce

Public sector

Midagri

Web dashboard, PWA and notifications API for Peru's Ministry of Agrarian Development and Irrigation.

Web · PWA · API

Integrations

ERP and e-commerce

Sync with the Zetti ERP, Mercado Pago and WooCommerce stores connected to internal systems.

PHP · Node.js · WooCommerce

B2B purchasing

Supplier portal

Supplier registration and rating.

.NET Core · Angular · SQL Server

Microfinance

Financiera Compartamos

Microloan and portfolio tracking system.

.NET · React · PostgreSQL

Manufacturing

Heinz Glass

Production management and quality control.

.NET · Angular · SQL Server

See all 47+ projects and the full archive → ES

Tell us what's eating your time.

In 30 minutes we'll tell you what can be automated, what's worth building and what isn't.