Jack Moreno

Backend Engineer & Tech Lead

Lima, Perú
PythonFlaskAWSDockerMicroservices

Backend engineer with 14+ years of experience building and operating production systems. Specialized in Python backend development, cloud architecture on AWS, and scalable microservices. Currently leading backend development and infrastructure design for legal-tech platforms.

About Me

I’m a Backend Engineer and Tech Lead with more than 14 years of experience building backend systems and cloud infrastructure. My work focuses on designing scalable, production-ready backend architectures using Python and AWS.

Currently, I work as Tech Lead at Lexmax, where I design and maintain backend services deployed on AWS using Docker and Flask. My responsibilities include system architecture, backend development, and improving deployment workflows through CI/CD automation. Previously, I worked at Grupo El Comercio, developing backend systems for large classified platforms such as Neoauto, Urbania, and Kotear, and at Sud Technologies, building Python-based backend solutions and cloud infrastructure.

My engineering focus: Scalable backend systems, Cloud-native architectures, Reliable production infrastructure, Pragmatic engineering practices

Experience

Lexmax

Tech Lead

Mar 2020 — present

6 years

Sud Technologies

Software Developer Python

Dec 2015 — Mar 2020

4 years

Pimienta Digital

Software Developer

Dec 2014 — Nov 2015

1 year

Grupo El Comercio

Software Developer

Aug 2013 — Nov 2014

Neoauto, Urbania, Kotear

Education

UPC

Systems Engineering

2023

UNI

Business Analytics & Big Data

2017

Skills & Tech Stack

Python

Lenguaje principal

Flask

Web framework

Docker

Containerización

MySQL

Base de datos

AWS EC2

Compute

AWS RDS

Managed DB

AWS S3

Object storage

AWS Lambda

Serverless

AWS ECR

Container registry

Jenkins

CI/CD Pipeline

Git

Control de versiones

Route 53

DNS & routing

Featured Projects

Web Classifieds Portal

Listings platform for property and vehicle sales, built with Flask and MySQL on AWS EC2. Features advanced search, image uploads to S3, and an admin dashboard.

FlaskMySQLAWS EC2AWS S3

REST API with Microservices

Modular backend deployed in Docker containers on AWS ECS/ECR. Image management with ECR, load balancing with ALB, and database on AWS RDS.

FlaskDockerAWS ECSAWS RDS

CI/CD Pipeline with Jenkins

Full automation of the build-test-deploy cycle: Jenkins runs tests, builds Docker images, and deploys to AWS. Reduced deployment times by 70%.

JenkinsDockerAWS EC2Python

Serverless Processing on AWS

Event-driven architecture using AWS Lambda for file processing: S3 triggers, data transformation, and storage in RDS MySQL. No server management required.

AWS LambdaAWS S3AWS RDSPython

Contact

Have an interesting project or opportunity? Feel free to reach out.

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