Professional web developer for agencies and designers — high-quality sites, systems, and execution
I join as part of the team, adapting to your way of working to develop not only websites, but also systems, functionalities and technical solutions that complement your design.
Why work with me if you're a designer or agency?
I adapt to your way of working, take care of every design detail, and help you deliver sites that meet what was promised.
Total design fidelity
What you deliver is exactly what you see. I respect 100% of visual details, typography, proportions, and animations.
Understanding the objective
I don't just execute, I get involved in the project to understand the objective behind the design and make aligned technical decisions.
On-time and proper deliveries
I meet agreed deadlines and maintain clear communication throughout the process.
Clean and well-organized code
I deliver quality technical solutions, optimized and ready to scale or maintain in the future.
White label
I work as if I were internal, without leaving traces or marks. Your client only sees professional results.
Permanent contact
I don't disappear after delivering the site. If you need adjustments, maintenance, or support, I remain available.
What I can do for you
Custom Web Development (Frontend + Backend)
Complete websites, onepages, landings, newsletters and more. Development from your design in Figma, PSD or any format you use, focusing on visual fidelity, performance and clean code.
Web Systems and Applications Development
Admin panels, dashboards, login-based apps, systems with custom workflows or multiple users. Complete frontend and backend development with business logic.
API Integration and Automation
I connect your site or system with tools like CRMs, forms, email platforms or analytics. I also develop automations to optimize processes and avoid repetitive tasks.
Review and optimization of existing code
If your website is running slow, doesn't look right or has errors, I can review the current code, detect problems and optimize performance, structure and user experience without having to rebuild everything from scratch.
Maintenance, support and project evolution
After delivery, I remain available for adjustments, improvements, new sections or specific support. Ideal if you want to keep your site alive and updated without depending on someone full-time.
Technical advice for agencies
If your agency needs technical support to make decisions about stack, architecture or how to approach a project, I can help with my experience. You can consult me even if I won't be executing the development.
If you're not sure exactly what you need, you can tell me and we'll think about it together.
How I work
A simple and effective process to turn your designs into reality
1Budget Request
You tell me what you need, what you have (design, idea, reference) and I'll send you a proposal as clear as possible.
2Material Delivery
Once approved and deposit paid, you'll share the editable design files in whatever format you have available, whether it's Figma, PSD, Fireworks, etc.
3Development
I start working on the solution. I respect your design to the detail and maintain contact during the process to make necessary adjustments.
4Final Review
I show you the result for your review. We make the final adjustments and validate that everything is as expected.
5Implementation and Delivery
I publish everything to production, set up the site or system ready to use. If you need further support, I'm also available.
I'm always attentive to detail, even the ones no one sees.
Choose the technology for your development
You can choose the technology stack you prefer for your project. If you don't know which is the best option, don't worry, I help you take that decision.
Archivos Editables
Frontend
Backend
Base de Datos
Do you know what you want to work with?
Opinions from agencies and teams I've worked with
For over ten years, I have trusted Nicolás to develop all kinds of projects, regardless of their complexity. He is a highly skilled professional, capable of providing full-stack solutions with meticulous attention to every detail.
Working with Nicolás at GM Technology means solid results and clear communication. His attention to detail and ability to tackle any challenge gives us peace of mind.
Frequently Asked Questions
Can you develop exactly as the design I provide?
Do you also make manageable sites or just static sites?
Do you develop more complex systems or just websites?
Do you include basic SEO in what you develop?
Do you adapt sites for mobile or do I have to design that?
Can you do speed or performance optimization?
Can you also host the site or do I have to handle hosting?
Do you include accessibility (a11y) or special adaptations if needed?
Do you only work with Figma designs or accept other formats?
What happens if something in the design is unclear or missing? Do you resolve it or consult me?
Can you work with CMS like WordPress if I already have something built there?
What if my client requests changes after development?
Do you take on small projects or only large ones?
Can we work together long-term, or do you prefer one-off projects?
Can you join a project that's already in progress?
Can you handle the full development or just part of it if needed?
Can you work within our workflow (Slack, Trello, etc.), or do you prefer your own tools?
How do you handle delivery timelines?
What if there's something to fix after delivery?
Do you offer any kind of post-launch support or guarantee?
Are you willing to sign an NDA if needed?
Can you work white-label (without being visible to the client)?
Can you become our go-to dev for all projects?
Do you also handle ongoing maintenance if we need it?
Do you have fixed prices or do you quote per project?
How long does a typical project take?
What's the process to request a quote?
What do you need in order to give an accurate estimate?
Do you charge by the hour or per deliverable?
What makes you different from other developers who say they do it all?
Can you help me choose the right technology if I'm unsure?
Ready to get started?
Do you have a design or project in mind? You can write to me whenever you want.