H.T.
LIMA, PE

v.2025

About

Ilikebuildingthings:software,datapipelines,interfaces,websites,andcloudservices—bothforworkandpersonalprojects.

I'veworkedacrossbackend,frontend,data,andinfrastructure—adaptingtowhatevereachprojectneeds.Ontheside,Iexperimentandlearnbyself-hostingserversandservices,whichhasgivenmesolidhands-onunderstandingofhowthingsactuallyworkinproduction.

Ipreferbuildingandshippingovertalkingaboutwork.

PUCP

Pontificia Universidad Católica del Perú

Computer Science

Skills

Languages

Python·SQL·Java·PySpark

Cloud

Microsoft Azure·Google Cloud Platform·Cloud Infrastructure (IaaS)

Data

ETL / Data Pipelines·Data Modeling·Data Warehousing·Batch Processing

Platforms

Databricks·Microsoft Fabric

Backend

REST APIs·Microservices·Spring Boot

Infra

Linux Server Administration·Virtual Machines Provisioning & Management·Self-hosted Deployments·Networking Fundamentals (SSH, DNS, HTTP, TLS)

Tools

Git·Docker·Airflow·dbt·Power BI·Jupyter

Workflow

Automation & Scripting·CLI-first Development

Certifications

Fabric Data Engineer Associate (DP-700)

Microsoft

Azure Developer Associate (AZ-204)

Microsoft

Azure Fundamentals (AZ-900)

Microsoft

Azure AI Fundamentals (AI-900)

Microsoft

Azure Data Fundamentals (DP-900)

Microsoft

Experience

Professional

Ernst&Young(EY)

San Isidro, Peru

2024 — 2025

Data Analyst / Data Engineer

Intern → Staff
  • —Processing, transformation, and analysis of financial data (ETL) for forensic audits and anomaly detection.
  • —Preparation and validation of datasets for Data Engineering pipelines and analytical consumption.

Software Development

  • —Development of microservice and frontend integration for authentication, roles, and access control.

Freelance

IndependentProjects

Remote

2025 — Present

Web Developer

  • —Design and development of responsive landing pages focused on conversion and user experience.
  • —End-to-end project ownership: domain setup, hosting configuration, deployment, and performance optimization.
  • —Management of cloud/hosting environments, DNS configuration, and service integrations.
  • —Implementation of contact systems, notifications, and ongoing maintenance.

Some examples

KuroGridSMVANoxon

Operations

AisinSeiki

Nishio Die-Casting Plant

Aichi, Japan

2021 — 2022

Machinery Operator & Quality Control

  • —Operation of industrial machinery and quality control execution under production standards.

Toyota

Boshoku Seiko Corporation

Aichi, Japan

2021

Assembly Line Operator

  • —Automotive seat assembly and basic quality verification on production line under industrial standards.

Projects

Professional

Enterprise and client work delivered in consulting environments.

Data Engineering Pipeline

Azure Dataflow Gen2

DesignandimplementationofadatapipelineforingestionandtransformationofordersstoredinAzureDataLake.ETLfloworchestrationusingDataflowGen2,replicatingAlteryx-styleprocessesforspecificclientrequirements.

Azure Data LakeMicrosoft Fabric Dataflow Gen2SQLETL
Code confidential

Data Flow Modernization

Databricks

MigrationofcomplexdataflowstoDatabricksNotebooksusingPySpark.Participationindesign,testing,andexecutionofprocessorchestrationthroughDatabricksJobs.

DatabricksPySparkDatabricks Jobs
Code confidential

User Management Microservice

Azure

DevelopmentofaRESTmicroserviceinJava/SpringBootforuser,role,andpermissionmanagement.ImplementationofaccesscontrolandauthorizationvalidationsatAPIlevel.Integrationwithnotificationservicesforuser-relatedevents.

JavaSpring BootAzure App ServiceREST APIDocker
Code confidential

Personal

Independent builds, experiments, and self-hosted infrastructure.

Self-Hosted Cloud Infrastructure

Google Cloud Platform

ProvisioningandmanagementofLinuxVMsonGCPforself-hostedservices.Configurationoffirewallrules,SSHaccess,andnetworking.ContainerizeddeploymentsusingDocker,integrationwithCloudStoragebuckets,andexecutionofservicemigrationsbetweenenvironments.

GCP Compute EngineLinuxDockerCloud StorageNetworking
No public links

Contact

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