Daniel Okoronkwo is a software engineer with many years of experience building data-driven, cloud-native applications across fintech, edtech, and AI-powered platforms. He has designed and scaled systems ranging from financial reconciliation platforms handling millions of daily transactions to e-learning and video streaming applications serving thousands of users.

Daniel specializes in backend engineering with Go, Node.js/NestJS, Java(when he feels “classy”), PostgreSQL, Redis, and Kubernetes, and has a growing focus on cloud-native architecture, DevOps, and AI-powered solutions. He’s led solo and cross-functional projects, worked closely with designers and QA engineers, and has a knack for transforming complex engineering concepts into approachable, relatable insights — often with a touch of humor.

He also runs an outsourcing agency(Swiftascale Technologies) that helps businesses leverage and adopt technology to scale and increase their profit. They also help ideation phase startups build out their MVPs while they focus on marketing efforts.

When he’s not scaling apps or tinkering with AI, Daniel mentors engineers, experiments with systems design, and writes blog posts blending storytelling with technical depth. His mission is simple: build software that is safe, secure, scalable — and delightful to use.