I'm Newton Manyisa, a Full-Stack Software Developer passionate about building scalable software that solves real-world business challenges. I specialize in developing modern web applications, automation solutions, and secure API integrations that improve operational efficiency and user experience.
With professional experience in React, Next.js, TypeScript, Python (Django/Flask), ASP.NET Core (C#), Node.js, and ERPNext customization, I enjoy transforming complex business requirements into reliable, maintainable software.
π What I Do
π» Build responsive and scalable full-stack web applications
β‘ Design secure REST APIs and integrate third-party services
π€ Automate business workflows using n8n, Zoho, and webhooks
βοΈ Deploy applications on AWS, Render, Firebase, and modern cloud platforms
ποΈ Design and optimize SQL & NoSQL databases
π Implement CI/CD pipelines and follow Agile development practices
π Highlights
π Improved PostgreSQL query performance by 20%
β‘ Reduced issue resolution time by 50%
π³ Integrated payment gateways including Safaricom Daraja and PayPal
π Built production-ready REST APIs and ERPNext modules
π Mentored upcoming software developers in modern web technologies
π± Currently Exploring
Artificial Intelligence Integration
Cloud Architecture (AWS)
Microservices & Event-Driven Systems
Mobile Application Development
System Design & Software Architecture
π€ Let's Connect
I'm always interested in collaborating on meaningful projects, contributing to open source, and building software that creates real impact.
"Clean code, scalable architecture, and continuous learning are at the heart of everything I build."
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