Open to opportunities

Mayowa Daniel

@mayowadaniel1

Message

Senior full‑stack engineer specializing in React, TypeScript, and scalable serverless architectures.

United States

Message

What I'm looking for

I seek senior engineering or technical leadership roles where I can ship end‑to‑end product features, improve developer workflows, mentor teams, and optimize scalable serverless systems.

I am a senior full‑stack software engineer with deep experience in React, React Native, TypeScript, Node, serverless AWS architectures, and developer tooling. I build production apps, design thoughtful UIs, and ship reliable backend services while contributing to open source.

I have led engineering teams and acted as a fractional CTO, hiring and mentoring engineers, instituting CI automations, and improving shipping velocity using AI‑assisted processes and Shape Up-inspired workflows. I’ve migrated infrastructure to cost‑effective hosting, reduced operational overhead, and delivered mission‑critical features end‑to‑end.

My notable work includes contributions to popular open‑source libraries, architecting benefits and inventory modules, creating a searchable historical document site hosted on AWS Lambda, and launching consumer apps with robust front‑end and back‑end systems. I prioritize code quality, performance, and collaborative designer‑developer workflows.

Experience

Work history, roles, and key accomplishments

Current

Tech Lead / Fractional CTO

Current

WirelessWorld.us

Dec 2024 - Present (1 year)

Hired and restructured the engineering team, migrated from Kubernetes to a dockerized Coolify stack saving four-figure monthly costs, and instituted AI-assisted processes and CI automations to improve delivery speed and code quality. Delivered an ERP inventory module end-to-end using React and Node.

React TypeScript Node Docker CI CD Sequelize Postgres Team Leadership DevOps

Current

Consultant

Current

Freelance

Jan 2018 - Present (7 years 11 months)

Delivered full-stack engineering and cloud migrations for multiple clients, cutting hosting costs ~10x for skry.be and resolving production issues across Postgres, SST and React stacks. Implemented admin UIs, backend fixes, and feature work for startups including boardy.ai, HeyDaily and Omnipresent.

TypeScript React AWS CDK Lambda Docker Postgres SST

Senior Frontend Engineer

Kinastic

Apr 2023 - Mar 2024 (11 months)

Built and optimized React Native features for iOS and Android, removing UI jank, adding performant animations, and improving caching and developer-designer handoff to enhance UX and app stability.

React Native JavaScript TypeScript Performance Optimization Animation Jest UX collaboration Caching

Product Lead / Software Engineer

olog.me

Nov 2019 - Apr 2023 (3 years 5 months)

Architected and shipped cross-platform React Native and web apps with CI, environments and Serverless backends; implemented audio visualization, rich-text features and continuous UI iteration from sketches to Storybooks. Published the olog.me iOS app.

React Native React Serverless AWS Amplify TypeScript Figma Storybook

Senior Software Engineer

Modus Create

Apr 2021 - Mar 2022 (11 months)

Developed pixel-perfect React TypeScript UIs and reusable components for storage and messaging apps, improved performance via list virtualization and caching, and maintained test coverage with Jest and React Testing Library.