Newton Kaburu
Full-Stack Systems & Infrastructure Engineer + Systems Architect, DevOps Engineer, Security Specialist, Cloud Infrastructure, and Automation Expert
What I Build
Enterprise-grade systems designed for reliability, security, and scale
Full-Stack Web & SaaS Platforms
End-to-end development of scalable web applications and SaaS platforms with modern frameworks, microservices architecture, and cloud-native design.
Linux Server Infrastructure
Complete server setup, configuration, and management. From initial provisioning to ongoing maintenance, security hardening, and performance optimization.
Dockerized Deployments
Containerization strategies, multi-stage builds, orchestration with Docker Compose, and seamless deployment pipelines for consistent environments.
Cloudflare DNS/SSL/CDN
Complete Cloudflare configuration including DNS management, SSL/TLS certificates, CDN optimization, security rules, and performance tuning.
Payment Gateway Integration
M-PESA/Daraja API, Paystack, Stripe, and card payment integrations. Secure transaction handling, webhooks, and subscription management.
Subscription & Billing Systems
Recurring billing, subscription lifecycle management, invoicing, dunning management, and payment retry logic for SaaS platforms.
SMS & Transactional Email
SMS gateway integration, transactional email setup (SendGrid, AWS SES, Postmark), template management, and delivery optimization.
Authentication & RBAC
Secure authentication systems, JWT/OAuth implementation, role-based access control, multi-factor authentication, and session management.
Automated Backup Systems
Automated on-site and off-site backup solutions, disaster recovery planning, backup verification, and restoration procedures.
System Monitoring & Scaling
Infrastructure monitoring, alerting systems, log aggregation, performance metrics, auto-scaling configuration, and capacity planning.
Investment & Packages
Custom quotes for one-time projects. All prices are starting points and vary based on project scope and complexity.
Starting from $50
All one-time setup services begin at $50. Final pricing depends on project scope, complexity, and specific requirements.
Full-Stack Application Setup
Complete web application or SaaS platform development and deployment
Server Infrastructure Setup
Linux server provisioning, configuration, security hardening, and optimization
Docker & Deployment Pipeline
Containerization, CI/CD setup, and automated deployment configuration
Cloudflare Configuration
DNS, SSL/TLS, CDN, security rules, and performance optimization
Payment Gateway Integration
M-PESA/Daraja, Paystack, Stripe integration with webhook handling
Subscription & Billing System
Recurring billing, invoicing, and subscription management implementation
Authentication & RBAC
Secure auth system, JWT/OAuth, role-based access control setup
Backup System Setup
Automated on-site and off-site backup solution with disaster recovery
Monitoring & Alerting
Infrastructure monitoring, logging, alerting, and dashboard setup
Flexible Pricing: All services have a $50 minimum. Final pricing depends on project scope, complexity, timeline, and specific requirements. For complex or multi-phase projects, I provide detailed custom quotes. Contact me to discuss your specific needs and receive a tailored estimate.