Carlos
de la Peña
Full Stack Engineer
Systems engineer focused on developing scalable web solutions and high-impact digital experiences. Possessing strong technical experience in both Front-end and Back-end development, open to teamwork or freelance web projects.
STATUS
Available for Projects
// TECHNICAL SKILLS
Proficiency in modern web stacks, relational/NoSQL databases, design patterns, clean architecture, and continuous cloud deployment.
// PROFESSIONAL EXPERIENCE
Track record in enterprise software development, independent projects, and web application architecture.
Full Stack Developer & Digital Illustrator
Freelance / Independent
Designing and engineering custom software solutions and scalable web platforms. Creator of a Full Stack Marketplace platform featuring real-time client-server communication.
- ▸Built RESTful APIs with Node.js, Express, PostgreSQL, and MongoDB implementing JWT security.
- ▸Integrated WebSockets (Socket.IO) for real-time messaging and Cloudinary for media asset management.
- ▸Managed continuous deployment pipelines on Vercel, Render, and Azure.
- ▸Executed digital art commissions for international clients.
Full Stack Developer
Constructora Rocaire S.A.S.
Led the technical renewal of the corporate digital presence, optimizing web performance and search engine ranking.
- ▸Developed responsive corporate website using Next.js and Tailwind CSS.
- ▸Implemented advanced technical SEO, Schema.org structured data schemas, and Google Rich Results support.
- ▸Increased web visibility and search indexing for real estate projects.
Software Developer (Intern)
SMITCO S.A.S. (Port of Santa Marta)
Engineered critical business modules for port logistics operations and provider management in the internal platform.
- ▸Developed web modules for container inspection auditing and cargo logistics.
- ▸Implemented secure authentication flows and business logic using Clean Architecture principles.
- ▸Optimized relational database queries (SQL Server) reducing response times.
// EDUCATION & TRAINING
Academic and engineering background supporting the software development structure and code quality.
Systems Engineering
University of Magdalena
Comprehensive training focused on software architecture and lifecycle, requirements engineering, advanced data structures, algorithm optimization, and relational database management.
- ▸Focus on Full Stack development and Clean Architecture.
- ▸Strong background in Object-Oriented Programming (OOP) and Design Patterns.
- ▸Development and implementation of enterprise web applications.
// FEATURED PROJECTS
Click on any project to explore its technical specs, architecture, and live demo links.
Rocaire Constructora
Marketplace Platform (ReactStore)
Cabeto.Art
Dino Link
Online Bazaar
// Service Catalog & Pricing
Custom software and web development solutions focused on performance, scalability, and business results.
Standard Landing Page
Single-page development tailored to validate a product, service, or campaign with a responsive, fast-loading design.
Qué incluye:
- ▸Responsive 1-page structure (Hero, Benefits, Services, Contact)
- ▸Direct contact form (EmailJS / Resend / Webhook)
- ▸Floating WhatsApp Business button
- ▸Initial Technical SEO (Metadata, Open Graph, semantic HTML)
- ▸Speed optimization and mobile responsiveness
Ideal Client: Solopreneurs, consultants, or small startups with a tight budget.
Corporate Website (Pure Code)
Static institutional sites built in pure code. No databases or CMS means extreme speed (PageSpeed 90-100) and top security.
Qué incluye:
- ▸5 to 8 Static views/routes (Home, About, Services, FAQ, Contact, etc.)
- ▸Appointment Scheduling: Cal.com or Calendly widget integration
- ▸Chat Module: Floating customer support widget (WhatsApp / Tidio / Crisp)
- ▸Advanced Core Web Vitals and mobile performance tuning
Ideal Client: SMEs, professional firms, and B2B agencies seeking a solid digital presence without CMS overhead.
Traditional E-Commerce
E-commerce platform designed for a single brand looking to sell products directly to consumers without third-party fees.
Qué incluye:
- ▸Unified product catalog with filters, categories, and fast search
- ▸Shopping cart & secure checkout (Stripe, PayPal, MercadoPago)
- ▸Central admin dashboard (catalog, order, and inventory management)
- ▸User authentication, customer profiles, and sign-ups
Ideal Client: D2C brands, physical stores transitioning online, or business with proprietary product catalogs.
Custom SaaS / Web App (MVP)
Custom Full-Stack web apps built to digitize business workflows, internal tools, or launch subscription software products.
Qué incluye:
- ▸Scalable Full-Stack architecture (Frontend + Backend API + Database)
- ▸Secure Auth (JWT, OAuth, session & role management)
- ▸Interactive admin dashboard with real-time metrics
- ▸Third-party APIs, Sockets, and recurring billing (Stripe Billing)
Ideal Client: Tech startups, founders in MVP stage, or enterprises needing complex automation.
// Recurring Maintenance Plans (Retainers)
Ensure continuous availability, security, updates, and technical support for your project.
Micro Care
Standard Landing PageManaged hosting, SSL, server monitoring, and up to 45 min/mo for minor text or image updates.
Basic Support
Corporate WebsiteManaged hosting, backups, security patches, and up to 2 hours/mo for code content updates.
Growth & Pro
E-Commerce / Custom SaaSPriority monitoring (< 24 hrs) and up to 10 hours/mo for new features and active maintenance.
// Interested in working together?
Tell me about your project or schedule a free consultation. Meetings are conducted via Google Meet to review your requirements.
Want to review my full profile?
Download my resume to review my technical experience, technology stack, and academic background in detail.