C V Howlader
I help businesses increase sales by building fast, mobile-responsive websites.
I build and scale user-centric web applications with a focus on clean code and robust architecture. With over 5+ years of experience, I specialize in JavaScript frameworks and cloud-native solutions to solve complex business problems.


Years Of Experience
Project Complete
Client Satisfactions
Professional Problem Solutions
- Front-End Development: Crafting responsive and dynamic user interfaces with React.js
Back-End Architecture: Designing scalable server-side applications using Node.js, Laravel, and WordPress development. - Specialized in crafting scalable SaaS applications, custom plugins, and high-performing web platforms that solve real-world problems.
- Teaching & Teamwork
- Web Development
- Communication
- Management




Real Problem Solutions
Experience
Web Developer
DevsbrainFreelancer
Sole ProprietorshipAdvisor
Top5WayWeb Developer
Flexible IT & Design SolutionsLet’s Explore Popular Skills & Experience
PHP
95%SaaS
83%Laravel
93%WordPress
84%React
65%Plugin
86%Management
94%Explore My Popular Projects
I’ve Clients Feedback

Architecting Certainty: Solving Critical Latency Issues We were losing 15% of potential users every month due to our brittle, monolithic architecture. It was unacceptable. Our previous vendor had promised scalability but delivered vendor lock-in and catastrophic latency issues under peak load. We needed an intervention that was technical, not just aesthetic. The CVHowlader team immediately diagnosed the core problem: an outdated server-side logic that could not handle asynchronous component requests effectively. Their subsequent design was revolutionary, migrating us to a fully decoupled, microservices-based system running expertly on Node.js. The deployment process was managed with military-grade precision, minimizing our downtime to a mere six hours. Since the launch, the performance metrics speak for themselves. We have achieved sustained 99.99% uptime, effectively eliminating the risk of customer churn due to instability. Crucially, the system is now designed to scale horizontally with zero future downtime. That level of technical certainty is priceless when dealing with scalable SaaS applications in a high-growth sector. Their work redefined our entire operational backbone, giving us the robust foundation we always needed.
Rodolfo E. Shannon
CEO & Founder
The 45% Bounce Rate Reduction: A Front-End Success Story The single most measurable result was the 45% reduction in bounce rate we achieved within the first quarter. This was an immediate financial win. Before engaging Charles's team, our main e-commerce platform suffered from an antiquated user interface that was not truly responsive and fundamentally alienated mobile users. Our conversion rates were flatlining, and our technical debt was growing unmanageable. They completely overhauled the Front-End Development, meticulously rebuilding the environment using a custom-developed React.js component library. This was not a simple reskin; it was a full engineering effort focused on optimizing paint timing and ensuring maximal accessibility across all viewport sizes. The team exhibited deep expertise in complex state management, transforming a clunky user journey into a fluid, rapid process. They delivered a responsive user interface that performs flawlessly under heavy traffic. The resulting user experience is fluid, rapid, and, most importantly, highly profitable. We now consider them an extension of our internal engineering department.
Kenneth J. Dutton
Web Developer
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Rodolfo E. Shannon
CEO & Founder
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Kenneth J. Dutton
Web DeveloperAmazing Pricing For your Projects
Basic Plan
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- Website Design
- Mobile Apps Design
- Product Design
- Digital Marketing
- Custom Support
Standard Plan
Try Out Basic Plan Save 20%Our pricing widget offers branding with its user-friendly design.
- Website Design
- Mobile Apps Design
- Product Design
- Digital Marketing
- Custom Support
Premium Plan
Try Out Basic Plan Save 20%Our pricing widget offers branding with its user-friendly design.
- Website Design
- Mobile Apps Design
- Product Design
- Digital Marketing
- Custom Support
Let’s Talk For your Next Projects
- 5+ Years Of Experience
- Professional Web Developer
- Mobile Apps Design
- Custom Support