Custom Web Development
Sites and apps with Astro/React, high performance and clean code.
- • Landing/Corporate/Portfolio
- • Dashboards and private areas
- • Forms and workflows
Web Development & Digital Solutions
I transform ideas into modern, fast, and easy-to-maintain digital products. I work with Astro, React, Tailwind, Node.js and integrations with APIs and the cloud.
Not sure what type of website fits your business? Read our guide →Custom web design and applications for businesses in Manresa, El Pont de Vilomara, Bages and Barcelona.
Technology with purpose. Your idea, made into code.
Custom development with modern technologies
Services
Clear technical solutions tailored to you.
Systems & Automation
Quotes/invoices, API integrations and internal processes.
- • Node.js + Mongo/SQL
- • REST/GraphQL integrations
- • Automations
Optimization & Maintenance
Performance, security, technical SEO and continuous support.
- • Lighthouse/CLS/TTFB
- • Hardening & updates
- • Monitoring
JCTechStudio projects
Solutions already in use
Four real projects for very different needs: internal management, commercial presence, digital tools and audiovisual communication.
Sports management platform
Òrbita Sallent
A public website and private dashboard for managing players, payments, matches, rankings, seasons and events in one place.
Visit project ↗
Corporate website
Obres i Serveis Mig Mon
A clear digital presence to present services, showcase completed work and make it easier for new customers to get in touch.
Visit project ↗
Digital product
JCTechStudio Tools
Online tools created to solve everyday tasks quickly, directly and without installing anything.
Visit project ↗
Audiovisual production website
Rodar y Rodar
A visual website that presents the production company's work, services and history while giving its film content centre stage.
Visit project ↗Facing these challenges?
We have the perfect solution for each one.
Problem: Outdated Online Presence
Your current website doesn't reflect the quality of your business, is slow, doesn't adapt to mobile devices and drives away your potential customers.
✓ Solution: Modern and Responsive Web Development
We create cutting-edge websites, optimized for any device and designed to convert visitors into customers.
Transform your Web →Problem: Inefficient Digital Workflows
Manual process management and lack of customized digital tools slow down your operations and consume valuable time.
✓ Solution: Custom Digital Tools
We develop custom applications and systems that automate your tasks, improve communication and optimize your productivity.
Optimize your Processes →Problem: Lack of Online Visibility
Your business doesn't appear in online searches and you fail to attract new customers through the internet.
✓ Solution: SEO and Content Strategies
We implement SEO and content creation strategies that increase your visibility, attract qualified traffic and position your brand.
Gain Visibility →Problem: Inconsistency in Digital Image
Your brand doesn't have a coherent and professional digital identity, affecting your customers' trust.
✓ Solution: UI/UX Design and Digital Branding
We design intuitive interfaces and create a solid digital identity that resonates with your audience and builds a strong brand image.
Build your Brand →Ready to solve your challenges?
Contact us today for a free consultation and discover how JCTechStudio can boost your business.
About me
I'm Jocelyn Castro, full stack developer. At JCTechStudio I help professionals, SMEs and entrepreneurs launch and improve their digital projects with a balanced mix of technology, design and strategy.
- Astro / React / Tailwind
- Node.js / APIs
- Mongo / SQL
- Vercel / AWS
"Technology shouldn't complicate your life: it should help you grow. I work with clear deliverables, maintainable code and direct communication."
— JCTechStudio
Tell me about your project
I'll respond with a clear proposal and realistic timelines.