INDEPENDENT DEVELOPER · MEDELLÍN, CO

Softwarethat movesbusinessforward.

Custom web products, reliable backend systems, and AI integrations built around your business.

01 Inbox
Inbox
JR
New project inquiryLet’s connect our tools.
Request received
02 Workflow
Workflow
  1. Request received
  2. Validate request
  3. Process with AI
  4. Prepare handoff
  5. CRM updated
03 CRM
Project contact
New inquiry
OverviewActivity
Source
Website
Status
Ready for review
Next stepStart a conversation
ENJOY THE PROCESS!

01 / SYSTEMS, OPENED UP

Good software.Every layer considered.

Explore how a product fits together, from the interface people use to the systems behind it.

Illustrative interfaces. These studies demonstrate the breakdown experience, not client screenshots or measured results.

01

AUTOMATION / INTEGRATIONS

A connected sales workflow.

From the first inquiry to a clear next step. Explore a concept for connecting conversations, automation, and a CRM.

Explore the concept
Interactive concept

01 / CONVERSATION TO RECORD

A conversation. A clear next step.

Alex Morgan

I’d like to connect my business tools.

Could someone review my request?

01 / Receive
Field mapping
Contact
Alex Morgan
Need
Connect business tools
Next step
Human review
One message, structured for action.
  1. Receive
  2. Structure
  3. Review

Ready to explore

Select a component to explore its role. Illustrative technology choices.

01ConversationMessage intake

The interface gathers the request and its context. A real implementation would use the channels and permissions appropriate to the business.

02OrchestrationWorkflow + validation

The middle layer validates inputs, coordinates processing, and hands uncertain cases to a person. AI can help where the task and data support it.

03Business systemCRM integration

A structured record reaches the CRM with a clear status and next step. These are conceptual responsibilities, not claims about a deployed project.

02

BACKEND / BUSINESS SYSTEMS

Operations, in one place.

A concept for making the work behind a business visible, organized, and connected.

Explore the concept
Interactive concept

02 / ANATOMY OF A SYSTEM

01 / Interface
02 / Application
03 / Persistence
PostgreSQL

Related records. Consistent state.

Ready to explore

Select a component to explore its role. Illustrative technology choices.

01WorkspaceOperations interface

A focused queue helps people see which items need attention and move them to the next stage.

02Business logicBackend + API
Spring BootJava

Explicit rules determine permitted actions and validate state changes. The interface asks the backend to perform meaningful operations.

03PersistenceData model
PostgreSQL

Related records and their history provide a consistent view of the work. The final database and infrastructure depend on the real requirements.

03

PRODUCT / WEB DEVELOPMENT

An idea, made useful.

A web product concept that connects a clear user journey with the services behind it.

Explore the concept
Interactive concept

03 / FROM PARTS TO PRODUCT

Ready to explore

Select a component to explore its role. Illustrative technology choices.

01ExperienceWeb interface
TypeScript

A responsive workspace gives people a clear starting point, visible progress, and understandable actions.

02ApplicationProduct services
FastAPI

The application connects interface actions to the business process and keeps validation consistent across entry points.

03FoundationData + delivery
PostgreSQL

Storage and deployment support the experience. Concrete technology choices follow the scope, constraints, and expected usage.

02 / WHAT WE CAN BUILD

Your next move.Built properly.

For businesses improving their operations, startups building a product, and agencies looking for a technical partner.

01

AUTOMATION + AI

Connect your tools.

Turn disconnected tools and repetitive tasks into a workflow your team can actually use.

  • Workflow automation
  • AI and LLM integrations
  • CRM and business systems
Discuss an automation
02

BACKEND + APIs

Build a stronger core.

Give your product a dependable foundation, from business logic to the APIs that connect it.

  • Java and Python backends
  • API design and integrations
  • Existing system improvements
Discuss your backend
03

CUSTOM WEB PRODUCTS

Bring a product to life.

Shape a business idea into a practical web application, with a clear path from scope to handover.

  • Business web applications
  • Internal tools and dashboards
  • Interface-to-backend delivery
Discuss a web product

03 / WORKING TOGETHER

Clarity at every step.

  1. 01

    Understand

    We identify the problem, the people involved, and the systems you already use.

  2. 02

    Define

    We agree on scope, priorities, deliverables, and what success will look like.

  3. 03

    Build

    You see progress through working software and focused feedback.

  4. 04

    Hand over

    You receive the product, documentation, and a clear explanation of how it works.

04 / THE PERSON BEHIND THE SYSTEMS

Hi, I’m Juan.I connect the pieces.

I’m a software developer based in Medellín, Colombia, with a background in biomedical engineering. My work brings together backend engineering, business automation, and AI integrations.

I work with Java, Python, and the tools a problem calls for. I care about understanding the business behind the code and making the final system useful to the people who depend on it.

Download CV
JavaPythonSpring BootFastAPITypeScriptAI integrations

Experience

08/2025 - 07/2026

Auratech

Mid-senior Backend Engineer

Business platforms, automation, and AI integrations.

06/2023 - 07/2025

Aunna IT

Backend Engineer → Mid-senior

Backend systems, modernization, and operational software.

11/2022 - 05/2023

Alternova

Backend Engineer

APIs, service integrations, and database optimization.

05 / LET’S MAKE IT WORK

Have a problemworth solving?

Tell me what you’re building, what’s getting in the way, and where you want to go.

Send me an email

Or start a conversation on