FullStack Developer - React | Node.js | TS | JS

FullStack Developer - React | Node.js | TS | JS | Py by Stephen OkpalaononujuFullStack Developer - React | Node.js | TS | JS | Py by Stephen Okpalaononuju

FullStack Developer - React | Node.js | TS | JS | Py

Stephen Okpalaononuju

Starting at

/hr

About this service

Summary

I bring a proven track record of delivering scalable, user-focused solutions using modern technologies like React, Node.js, and AWS, alongside blockchain, AI and data-driven systems expertise. My unique blend of frontend and backend proficiency, combined with a commitment to clean code and efficient DevOps practices, ensures high-quality, impactful deliverables. Passionate about using technology to solve real-world problems, I thrive in collaborative, innovative environments, prioritizing growth and excellence.

What's included

Responsive and interactive user interfaces for web and mobile platforms.
Built using React, Redux, and Material UI for dynamic, user-friendly designs. Mobile compatibility is ensured using React Native. Includes advanced features like data visualisation with D3.js and Chart.js. Format: Deployed web/mobile app and source code repository. Up to 3 iterations included.
Secure and scalable backend services and APIs.
Built with Node.js, NestJS, or FastAPI. Database integration using MySQL, PostgreSQL, or MongoDB. Event-driven systems supported with RabbitMQ and caching using Redis. Format: API documentation in Markdown/PDF and deployed backend systems. Includes two rounds of performance optimization.
CI/CD pipelines and scalable cloud infrastructure.
Configured with Docker, Terraform, and GitHub Actions. Hosted on AWS, GCP, or Heroku with monitoring via Datadog. Includes automated deployment workflows and performance monitoring dashboards. Format: Configuration files and documentation for deployment and scaling.
Comprehensive test cases, bug fixes, and quality assurance report.
Functional and integration testing using Jest, Mocha, and Playwright. Manual UAT conducted for all deliverables. Format: Detailed test reports are in PDF format, and logs are in JSON format.
Training guides and user manuals.
Covers end-user operations, API usage, and deployment instructions. Format: PDF manuals, step-by-step guides, and a recorded video tutorial.

Skills and tools

Backend Engineer

Frontend Engineer

Fullstack Engineer

FastAPI

JavaScript

Node.js

React

TypeScript

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Testing

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