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Kayode Daniel

@kayodedaniel

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AI Automation & Integration Engineer building intelligent workflows, APIs, and AI agents.

Nigeria

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What I'm looking for

I’m looking to build production-ready AI automation, API integrations, and scalable workflow systems that remove manual work. I want to own secure OAuth/JWT integration, monitoring/retry logic, and real-time architectures with strong stakeholder delivery.

I’m an AI Automation & Integration Engineer with over 6 years of experience designing, developing, and deploying intelligent automation solutions for startups, enterprises, healthcare organizations, and professional service firms. I specialize in connecting business systems through APIs, workflow design, AI agents, and cloud-based integrations.

In my freelance work, I build production-ready n8n, Make.com, and Zapier workflows with custom REST API integrations, event-driven architecture, monitoring, retry logic, validation, and error handling. I also integrate AI capabilities into production software using OpenAI and Anthropic APIs, including multi-agent systems and RAG approaches for real-world automation.

Previously, I’ve designed and deployed SaaS applications and integrated secure authentication using OAuth and JWT, plus payment subscriptions via Stripe and PayPal. I’ve also led enterprise healthcare software deployments, implemented automated testing frameworks with Selenium and TestNG, and set up Jenkins CI/CD pipelines—translating stakeholder requirements into reliable, documented systems.

Experience

Work history, roles, and key accomplishments

Current

Business Automation & API Engineer

Current

Upwork & Fiverr Worldwide

Mar 2024 - Present (2 years 4 months)

Designed end-to-end workflow automations using n8n, Make.com, and Zapier, along with secure event-driven API integrations. Built production-ready CRM/accounting automation and integrated OpenAI/Anthropic multi-agent capabilities, deploying cloud applications via Docker, Vercel, and Railway.

Current

Software Engineer

Current

Northsnow London

Mar 2024 - Present (2 years 4 months)

Built production-ready SaaS applications from architecture through deployment, including scalable backend APIs and frontend interfaces. Implemented OAuth/JWT authentication, Stripe/PayPal billing workflows, real-time API/webhook architectures, and OpenAI/Anthropic AI capabilities, deploying via Docker, Vercel, and Railway.

JavaScript TypeScript SaaS Development System Design Software Architecture Relational Databases OAuth JWT Stripe APIs Webhooks Event Driven Architecture OpenAI API Anthropic AI Integration Docker Vercel Railway Cloud Infrastructure

Current

Systems Analyst & Deployment Engineer

Current

Hyella Limited

Jan 2021 - Present (5 years 6 months)

Led enterprise healthcare software implementation and deployment, improving deployment processes through automation, testing, and system integration. Developed automated testing frameworks with Selenium and TestNG and implemented Jenkins CI/CD pipelines, supporting configuration, user training, onboarding, and post-deployment support.

Enterprise Software Deployment Healthcare IT System Integration Software Configuration User Training Onboarding Post Deployment Support Technical Documentation Selenium TestNG Jenkins CI Automated Testing

Systems Analyst & Project Manager

Maybeach Technologies Limited

Sep 2019 - Jan 2021 (1 year 4 months)

Worked across government, healthcare, financial, and enterprise projects by translating business requirements into technical specifications and coordinating development activities. Designed testing strategies and executed functional testing, creating technical documentation and providing system configuration, training, onboarding, and post-deployment support.