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How I Can Help You Succeed Online

From concept to deployment, I provide end-to-end web development services that drive results and exceed expectations. Let's build something amazing together.

Most Popular
Custom Web Development

Scalable, secure, and tailored to your business needs

Starting from
Starting from $2,500
Timeline
2-8 weeks
  • React & Next.js applications
  • RESTful API development
  • Database design & optimization
  • Third-party integrations
  • Progressive Web Apps (PWA)
  • Real-time features with WebSockets
Website Redesign & Modernization

Upgrade old sites for speed, SEO, and user experience

Starting from
Starting from $1,800
Timeline
1-4 weeks
  • Performance optimization
  • Mobile-first responsive design
  • Modern UI/UX improvements
  • Migration to modern frameworks
  • Core Web Vitals optimization
  • Accessibility compliance (WCAG)
Front-End Development

Pixel-perfect, responsive, and interactive user interfaces

Starting from
Starting from $1,200
Timeline
1-3 weeks
  • Component-based architecture
  • Advanced animations & interactions
  • Cross-browser compatibility
  • State management (Redux, Zustand)
  • Design system implementation
  • TypeScript integration
Back-End & API Development

Robust servers, databases, and integrations

Starting from
Starting from $2,000
Timeline
2-6 weeks
  • Node.js & Express.js APIs
  • Database management (SQL/NoSQL)
  • Authentication & authorization
  • Payment processing integration
  • File upload & storage solutions
  • API documentation & testing
SEO Optimization & Analytics

Ensure visibility with measurable growth tracking

Starting from
Starting from $800
Timeline
1-2 weeks
  • Technical SEO implementation
  • Google Analytics 4 setup
  • Performance monitoring
  • Conversion optimization
  • Schema markup implementation
  • Local SEO for businesses
Bilingual Development Support

Clear communication in English & Spanish

Starting from
Included in all projects
Timeline
Ongoing support
  • Multilingual project management
  • International market expertise
  • Cultural considerations
  • Seamless team integration
  • Documentation in both languages
  • Cross-cultural UX optimization

My Development Process

A clear, collaborative, and structured approach to turning ideas into modern, scalable digital solutions.

Discovery & Consultation

01

Discovery & Consultation

We'll have a detailed conversation about your project requirements, target audience, business objectives, and technical constraints. This includes competitor analysis and defining success metrics.

Planning & Strategy

02

Planning & Strategy

I'll provide a comprehensive project plan with timeline, deliverables, technical architecture decisions, and transparent pricing structure. Includes wireframes and technical specifications.

Development & Testing

03

Development & Testing

Regular progress updates and testing phases ensure the project meets your expectations every step of the way. Includes code reviews, performance testing, and security audits.

Launch & Optimization

04

Launch & Optimization

Smooth deployment to production with documentation, performance monitoring setup, and ongoing maintenance support as needed. Includes post-launch optimization and training.

TESTIMONIAL

Words from People I’ve Built With

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Carlos is a fast learner and task-oriented. His projects in Angular and React showcase his skills. He is reliable, charismatic, and capable of building excellent products. I am confident he will exceed expectations.

Carlos Coding | Full Stack Developer

Miguel Sanchez

Full Stack Developer At Globant
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Carlos is passionate and dedicated. His quick learning and enthusiasm are impressive. He takes on challenges creatively, and I highly recommend him for his remarkable dedication and effort.

Carlos Coding | Full Stack Developer

Cristian Velasquez

Angular Developer At Solution Consultant II
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Carlos is motivated and results-driven, consistently seeking excellence. A dependable team player, he is always eager to improve his skills. I highly recommend him as a valuable colleague.

Carlos Coding | Full Stack Developer

David Osorio

Team Lead Manager At Scotiabank
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Carlos delivered an excellent Next.js frontend and Firebase backend. His technical skills and commitment to quality stand out. I endorse him as a true asset to any team.

Carlos Coding | Full Stack Developer

Lionel Sapp

CTO At Edenic Energy
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Carlos is an exceptional full-stack developer with solid skills in Next.js and Tailwind CSS. He develops responsive applications and communicates effectively. I highly recommend him for any role.

Carlos Coding | Full Stack Developer

Taras Kurilo

Software Engineer At GovCIO
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Carlos is a hard worker and committed individual, striving for excellence and delivering the best experiences. I am confident he will succeed in any endeavor he pursues.

Carlos Coding | Full Stack Developer

Anyeline Lopez

Digital Marketing Manager At United Way
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Carlos is an excellent coworker, always delivering great results. His integrity and perseverance will help him succeed in any project he encounters.

Carlos Coding | Full Stack Developer

Juan Lopez

Team Manager At Telus International Europe
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Carlos's adaptability and knowledge are commendable. His organizational skills enhance teamwork. I wholeheartedly recommend him for his dedication and interpersonal abilities.

Carlos Coding | Full Stack Developer

Laura Lopez

Project Manager At E2E Technology Solutions
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Carlos’s expertise and attention to detail have been invaluable. His technical skills, combined with his collaborative spirit, elevate any project. I highly recommend him for his dedication and teamwork.

Carlos Coding | Full Stack Developer

Brandon Marrero

Software Developer At Corpay
Carlos Coding | Full Stack Developer

Recognized by Those Who Know My Work Best

Carlos Coding | Full Stack DeveloperCarlos Coding | Full Stack DeveloperCarlos Coding | Full Stack DeveloperCarlos Coding | Full Stack DeveloperCarlos Coding | Full Stack Developer

Ready to Start Your Project?

Let's discuss how I can help bring your vision to life with modern web technologies and proven development practices.

Carlos Image
Carlos ImageCarlos Image
Carlos Lopez Logo

Frontend & Full-Stack Developer crafting digital experiences that drive growth. Bilingual expertise in modern web technologies.

Get in Touch

  • Email

    lopez.carlos.work@gmail.com

  • Location

    Hartford, Connecticut, USA

© 2025 Carlos Lopez. All rights reserved.