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James Makau

James Makau, Senior Full-Stack Developer

Technology & Engineering · Nairobi, Kenya
System Architecture & Scalability: Designing and optimizing real-time analytics pipelines (50M+ daily events) using serverless AWS stacks. AI-Native Software Engineering: Building and integrating agentic AI workflowsincluding closed-loop ML retraining and Claude API implementation. Enterprise Fintech Solutions: Developing scalable banking platformsUSSD/mobile money integrations (M-Pesa/Airtel)and IFRS 9-compliant loan management systems. SaaS ERP Development: Architecting multi-tenantmodular ERP systems featuring dimensional accountingmulti-currency supportand supply chain automation. Infrastructure Cost Optimization: Strategies for reducing cloud infrastructure spend while improving throughput and reliability. M-pesa APIsETIMS intergrations.
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About James Makau, Senior Full-Stack Developer

Senior Full-Stack Developer | 10+ Years Experience | Real-Time Analytics & AWS Cloud Architecture

★★★★★

"Incredibly insightful. I came with a specific problem and left with a full plan. Worth every shilling."

JK
James K.
Nairobi
★★★★★

"Booked 15 minutes just to ask one question. Got a full framework I still use today. Fast, clear, no fluff."

AN
Aisha N.
Nairobi
★★★★☆

"The feedback was honest and direct. Some things I didn't want to hear, but all correct."

BO
Brian O.
Kisumu