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Custom software for growing businesses.

Independent consultant and developer. I design, build, and ship the systems your operation needs — from idea to production, without middlemen.

See work How I work
5+
Years shipping software
4 industries
Retail · Finance · Telecom · Agriculture
Lima, PE
Remote across LatAm and the US
Tell me about your project

I have built software for

  • Starbucks
  • KFC
  • Camposol
  • Burger King
  • Pizza Hut
  • Hortifrut
  • Vodafone
Work

Some freelance projects

Projects I was hired for directly, live in production today. You can visit them.

Dooh Funkos

Dooh Funkos

Ecommerce for custom Funko figures with a product configurator and dynamic pricing. Customers design and quote their figure without talking to a salesperson, then pay online.

Ecommerce
Configurator
Dynamic
Price calculation
B2C
MercadoPago payments
Angular.NETMercadoPago
Software TX30

Software TX30

Web application that automatically generates electrical circuit plans and diagrams, integrated with AutoCAD. From three hours per diagram to under five minutes.

3 h → 5 min
Per diagram
AutoCAD
Direct integration
Engineering
Electrical
AngularNestJSFastAPI
Bifrost Peru

Bifrost Peru

Online footwear store for the whole family: category catalog, clearance sales, cart, customer accounts and online payment with nationwide shipping in Peru.

Retail
Footwear
Catalog
Men · Women · Kids · Baby
Payments
MercadoPago
Angular.NETMercadoPago
View all projects
How I work

A clear process, no surprises

Four steps from an idea to a system running in production.

01 · Discovery

We talk about your business, goals, and the real problem. Before proposing anything, I make sure I understand what you need.

02 · Proposal

I define scope, tech, timeline, and price. Nothing starts until you're on board with everything.

03 · Build

I build in short iterations with access to what I'm doing. You see real progress, not reports.

04 · Ship

Deploy, team training, and ongoing support so the system keeps running without depending on me.

Schedule a call
Services

How I can help

I work end-to-end: diagnosis, design, build, and support. No middlemen.

Custom Systems

Software for your specific operation: management, inventory, invoicing, records. What a generic SaaS doesn't cover.

  • Scalable architecture
  • Integrations with your systems
  • Admin panel

AI Automation

Assistants and automated flows that take repetitive tasks off your plate: WhatsApp support, document processing, data analysis.

  • WhatsApp/Web assistants
  • Document processing
  • Automated workflows

Web Development

Fast, well-indexed websites and platforms. From a professional landing page to a full cloud platform.

  • Institutional sites
  • Web platforms
  • E-commerce

Technical Consulting

Guidance for tech decisions, architecture reviews, or auditing existing code. Useful if you already have a team and need a second opinion.

  • System architecture
  • Code review
  • Tech roadmap
Miguel Eduardo Fernández Sevillano
Available for new projects

Got a problem in mind? Let's talk.

No commitment. Tell me what you need and I'll let you know if it's something I can help you solve.

Email
For formal proposals
hola@miguelfernandez.pe
WhatsApp
Quick response
+51 960 904 256
Schedule a call
45 min
Check availability
Message me on WhatsApp

I respond within 24 business hours