I build scalable web applications that solve real business problems. With expertise in Laravel, some frontend framework(React, Angular, Vue), and cloud technologies, I deliver solutions that perform well today and adapt for tomorrow.
A methodical approach that ensures quality, transparency, and satisfaction at every stage of your project development.
About me
Meet Your Backend Specialist
I'm a Senior Backend Developer with over 7 years of experience crafting robust web applications. My technical journey is built on a solid foundation: a Master's in Computer Science and a passion for elegant, efficient code.
My core strength lies in the Laravel and PHP ecosystem, where I architect scalable backend solutions that power business growth. While backend development is my primary focus, I’m equally comfortable working with modern frontend frameworks like React, Angular, and Vue to deliver complete, user-focused applications.
I believe in writing clean, maintainable code guided by SOLID principles and design patterns. Performance optimization is central to my work—whether through caching strategies with Redis, efficient database queries, or implementing CDN solutions like Cloudflare.
What drives me is solving complex challenges. I regularly tackle algorithmic problems on HackerRank and continuously explore emerging technologies to enhance my toolkit. My engineering background has instilled a methodical approach to problem-solving that translates into resilient, future-proof applications.
In a professional setting, I value clear communication and collaboration. I’m experienced in guiding junior developers, documenting technical decisions, and keeping stakeholders informed throughout the development process. My goal is always to deliver solutions that exceed expectations while maintaining sustainable, readable code.
When I’m not coding, you’ll find me exploring the latest advancements in AI integration for web applications and contributing to tech communities. I bring this same curiosity and dedication to every project I undertake.
Ready to transform your backend challenges into elegant, scalable solutions?
Let's build something exceptional together.
Services
Services I Provide
1
- Professional responsive website design
- E-commerce with WooCommerce integration
- SEO optimization for better visibility
- Contact forms and lead capture
- Analytics and performance tracking
2
- Modern frontend with React, Vue.js or Angular
- Laravel/PHP backend for reliability
- User-friendly dashboards and interfaces
- Integration with existing business systems
- Mobile compatibility for on-the-go access
3
- Website speed optimization
- Database performance improvements
- Content delivery network setup
- Mobile performance enhancement
- Server response time optimization
4
- Multi-user access systems
- Advanced data management
- Custom reporting and analytics
- Workflow automation
- High-volume transaction processing
5
- Legacy system assessment
- Modern interface redesign
- Cloud migration services
- Process automation
- Staff training and knowledge transfer
6
- Smart customer service chatbots
- Personalized recommendation systems
- Automated data analysis
- Process automation with AI
- Predictive business intelligence
How I Work
My Professional Development Process
A methodical approach that ensures quality, transparency, and satisfaction at every stage of your project development.
- In-depth consultation to identify core business objectives
- Stakeholder interviews to gather diverse perspectives
- Competitive analysis to position your solution effectively
- Technical feasibility assessment
- Identification of potential challenges and constraints
- Definition of success metrics and KPIs
Livrable: Comprehensive requirements document that serves as our roadmap
- Development of a detailed technical specification
- Creation of project timeline with key milestones
- Budget estimation with transparent breakdown
- Resource allocation planning
- Risk assessment and mitigation strategies
- Technology stack recommendation
Livrable: Detailed project proposal and statement of work
- Creation of user personas and journey maps
- Information architecture development
- Wireframing of key user interfaces
- Interactive prototype development
- User testing and feedback collection
- Design iteration based on testing results
Livrable: High-fidelity prototypes and design assets
- Sprint-based development cycles (typically 1-2 weeks)
- Regular progress demonstrations
- Continuous integration and testing
- Code quality assurance with peer reviews
- Daily status updates
- Iterative improvements based on feedback
Livrable: Functional code increments at the end of each sprint
- Comprehensive functional testing
- Cross-browser and cross-device compatibility testing
- Performance optimization and load testing
- Security vulnerability assessment
- User acceptance testing
- Bug tracking and resolution
Livrable: Test reports and certified stable release
- Production environment setup and configuration
- Data migration (if applicable)
- Deployment automation
- Launch checklist verification
- Performance monitoring setup
- Contingency planning and rollback procedures
Livrable: Live application with deployment documentation
- Immediate post-launch monitoring and support
- Performance analysis and optimization
- User feedback collection and analysis
- Regular maintenance and updates
- Feature enhancement planning
- Knowledge transfer and documentation
Livrable: Support plan and roadmap for future development
My portfolio
My Latest Projects
Education & Work
My Academic and Professional Journey
2014
Merit: "Good Honors"
Mathematics & Computer Science FocusÂ
Graduated with honors, specializing in mathematics and computer science. This foundation sparked my passion for logical problem-solving and algorithmic thinking - skills that directly translate to my development approach today. My love for mathematical precision drives my code quality standards.
2014 - 2019
Software Engineering Degree - Polytechnic Institute
Computer Design Engineering
Comprehensive 5-year program covering software architecture, algorithms, database design, and project management. Specialized in modern web technologies during final years, with focus on scalable system design. This rigorous engineering background shapes my methodical approach to complex software solutions.
2019 - Present
Senior Backend Developer (PHP & Laravel)
Specialized in building scalable web applications and APIs using Laravel, with expertise in performance optimization and complex system architecture.
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🚀 Key Technical Achievements:
- Engineered route optimization systems for pest control services using DDD principles
- Built enterprise chatbot platforms with Laravel/Angular integration
- Developed marketplace solutions and SaaS platforms serving multiple enterprises
- Optimized applications using Redis, Docker, PostgreSQL, and Laravel Horizon
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âš¡ Performance & Innovation:
- Implemented caching strategies (Redis, Memcached) reducing load times by 70%
- Integrated external APIs for traffic data, weather conditions, and real-time services
- Utilized CI/CD pipelines with Docker and AWS for seamless deployments
- Applied TDD principles with comprehensive testing suites (PHPUnit, Jest, Cypress)
Passionate about solving complex algorithmic challenges through HackerRank and Turing coding competitions while staying current with emerging technologies.
Want to see detailed project breakdowns, technical implementations, and comprehensive skill assessments? Download my complete resume for in-depth experience documentation and client references.
Contact
Let's discuss your next project.
A small river named Duden flows by their place and supplies it with the necessary regelialia. It is a paradise
Client Testimonials
The impact of my works
Client Testimonials
Alexander
Atrocore CEO
I can’t say enough about Douglas’s dedication to our project. He went above and beyond – working evenings to debug performance issues, completely restructuring our database architecture, and implementing comprehensive test coverage from scratch. What impressed me most was his genuine care for the project’s success and his ability to lighten the mood during stressful sprint weeks. He has this natural way of keeping everyone motivated and comfortable, even when facing tight deadlines. Our application now handles 10x the traffic with 60% faster response times.
Janvier Kenfack
Resa project manager
We needed a restaurant booking platform MVP in 3 months. Douglas not only delivered a fully functional MVP system ahead of schedule, but also took the time to train our 2 new recruited developers on Laravel best practices. – he makes complex concepts easy to understand and creates such a positive learning environment. The team actually looked forward to our training sessions because he kept things light and engaging. The MVP launched successfully with zero critical bugs.
Moisés BelchÃn
Cobrowser CTO
Douglas joined our team as a mid-senior developer . But one day, our team lead from the chatbot team left the company, we decided to gave the leading direction to Douglas, – he guided the juniors without making them feel overwhelmed or inadequate. Always patient, always encouraging, with a great sense of humor that kept team morale high during crunch time. He created code review processes that were educational rather than intimidating. Thanks to his mentorship, our junior devs grew tremendously. We appreciate his combination of technical expertise and people skills.
Neal Cruz
Software Engineer at Aptive
Working with Douglas was really professional. His Laravel expertise is evident in every line of code – clean, scalable, well-documented. But what sets him apart is his emotional intelligence. He has this amazing ability to read the room and adapt his communication style accordingly. Whether explaining complex architecture decisions to stakeholders or debugging with the team, he ensures everyone feels heard and valued. Never makes anyone feel stupid for asking questions. It was an amazing experience working with such people.
News & Blogs
My Latest News & Blogs
FAQs
Question? Look here.
About My Services
I develop custom web applications, robust APIs, complex management systems, and SaaS solutions. Specialized in Laravel/Php, I work on everything from MVPs to enterprise-level platforms.
Both! I help startups scale their technology and assist established companies in modernizing their systems.
Laravel (6+ years), PHP, Vue.js, MySQL, PostgreSQL, Redis, Docker, AWS. I focus on scalable, maintainable solutions.
Working Process
Discovery phase → Technical proposal → Agile development → Testing → Deployment → Support. Regular communication and frequent deliverables guaranteed.
Yes, I include 30 days of support, then offer maintenance packages tailored to your needs.
Clean code practices, automated testing, code reviews, and regular progress updates. Quality is non-negotiable.
Practical Aspects
Primarily Europe/Africa, but I adapt my schedule for communication windows with North America and other regions.
My rates depend on project complexity and duration. Contact me for a free personalized quote.
Primarily solo to ensure quality and consistency, but I can integrate with your team or collaborate with other developers as needed.
From 2 weeks for simple solutions to 6+ months for complex platforms. I provide realistic timelines during discovery phase.
Simple! We begin with a free 30-minute discovery call to understand your needs, followed by a detailed proposal with timeline and costs. Once approved, I can typically start within 1-2 weeks.
Simple! We begin with a free 30-minute discovery call to understand your needs, followed by a detailed proposal with timeline and costs. Once approved, I can typically start within 1-2 weeks.