Business websites
Fast, modern websites designed to build trust and turn visitors into enquiries.
Custom websites & web applications that help businesses grow.
I’m Juan Torres, a full stack developer. I build modern business websites, custom platforms, dashboards and payment integrations—from idea to launch.
5+ yearsbuilding digital products and solving business needs.
3 countriesexperience with clients and teams in Spain, the UK and Colombia.
End to endstrategy, UX, development, payments, deployment and support.
More than a website: the right digital tool for your business.
From a conversion-focused company website to a complete operational platform, I handle the product from interface to launch.
Custom web applications
Platforms, client portals and internal tools built around the way your company works.
Admin dashboards
Clear dashboards to manage customers, orders, data and everyday operations.
Payments & e-commerce
Secure purchasing flows with Stripe, PayPal, Redsys, Bizum and custom integrations.
Automation & APIs
Connect tools, remove repetitive work and keep business information flowing.
Improvements & support
Performance, responsive design, new features and ongoing technical support.
I build solutions with a business mindset: problem first, technology second, and a delivery that can keep evolving.
3 years turning operational problems into digital products.
I am Juan Torres, the person behind JERT Digital. My work starts by understanding what slows a company down: manual processes, disorganized information, repeated tasks, or workflows that depend too much on one person. From there, I design and build digital tools that simplify daily operations.
I started as an intern, moved into Servireencauche, and now continue growing at Logicc Systems, where I have spent 1.5 years building frontend-focused full stack product work for business environments and international clients.
I combine frontend, UX judgment, backend integration, and client communication. I like getting into the business logic and turning it into clear experiences: forms that make sense, readable tables, payment flows that complete the journey, dashboards that support daily operations, and pages clients can present with confidence. My experience does not live only in public repositories: many deliveries happen inside client accounts, environments, and private access, so this portfolio focuses on cases, business context, and outcomes.
Professional start internship work in web development, interface maintenance, and real workflow learning.
Servireencauche landing pages, web maintenance, content updates, and visual consistency for related brands.
Logicc Systems / AIT Worldwide 1.5 years in internal products such as Tracker, Complaints, and admin modules.
Applied full stack public sites, private dashboards, APIs, payments, QA, integrations, and deployments for real clients.
Cases with business context, clients, and real product work.
This combines public websites, private dashboards, and business references. Each case explains what was built, the challenge, communication, and what was ready to use.
Some work lives behind client accounts, so I link public references like AIT Worldwide and explain the context without exposing internal systems.
Premia2s Experience
A conversion-focused project built around campaign clarity, user trust, and payment integration. The goal was to organize the story, make the value visible, and keep the journey simple from mobile discovery to the final action.
React JavaScript CSS Payments APIs
Logicc Systems / AIT Worldwide
Experience at Logicc Systems for AIT Worldwide. I contributed to migrating modules from AngularJS to React, improving Tracker, building Complaints flows, and supporting internal components for daily operations. The systems are private; the link points to AIT as the public reference.
React TypeScript AngularJS Jest Product UI
Technology built around faster, clearer processes.
The stack changes depending on the project, but the method stays consistent: understand the problem, organize the process, build a clear interface, connect data or payments when needed, validate, and leave a base that can keep growing.
1
Find the problem
I clarify which process consumes time, where data gets lost, and what outcome the business needs.
2
Organize the flow
I turn the problem into sections, states, forms, tables, or user journeys that are easy to follow.
3
Build and validate
I implement the solution, connect APIs or payments when needed, and review real cases with short feedback loops.
4
Launch and improve
I support deployment, QA, adjustments, and improvements based on real use or new business needs.
Frontend
React Astro Vite TypeScript JavaScript CSS Tailwind
Product
Flow UX Dashboards Forms Tables Checkout Responsive
Backend and integration
REST APIs Node.js MySQL Payments Railway Deploy
Let’s build something that moves your business forward.
Tell me what you need. I’ll review your idea and send you a free, no-obligation proposal within 24 hours.