Nick O.

Hi, I’m Nick, an AI native Full-Stack JavaScript and TypeScript developer who helps companies build fast, reliable, and scalable web and mobile apps using today’s most effective tech stack. Over the last 5 years, I’ve been involved into startups, SaaS companies, and e-commerce brands launch, scale, and improve their digital products - often from the ground up. 📊 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 & 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬: ✅ Delivered 10+ projects end-to-end ✅ Built a React Native app that reached 10K+ users in 3 months ✅ Improved load time by 40% on a Next.js SaaS dashboard ✅ 70% of clients return for repeat work ✅ Focused on clean architecture, performance, and long-term maintainability 🧰 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 - 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, TypeScript, Redux Toolkit, Tailwind, MUI, SSR/SSG - 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express, NestJS, REST, GraphQL, MongoDB, PostgreSQL, Prisma - 𝐌𝐨𝐛𝐢𝐥𝐞: React Native, Expo, Push Notifications, Firebase, SQLite - 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐃𝐞𝐯𝐎𝐩𝐬: Stripe, Auth0, AWS (Lambda, S3), Firebase, Redis, WebSockets, Docker, CI/CD - 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐬𝐭𝐢𝐧𝐠: Git, Postman, Swagger, Jest, React Testing Library, Agile (Jira, Trello) 🏭 𝐈𝐍𝐃𝐔𝐒𝐓𝐑𝐈𝐄𝐒 I’ve Worked In: 🔸 E-commerce – full-stack storefronts, custom checkout flows 🔸SaaS – analytics dashboards, subscriptions, user portals 🔸Healthcare – secure patient portals, booking systems 🔸Fitness/Wellness – mobile workout & tracking apps 🔸EdTech – learning platforms, quiz & exam systems 🔸Logistics – fleet tracking, route optimization tools 🔸Internal Tools – CRMs, inventory dashboards, admin panels 📅 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲: ▪️Open to both short-term & long-term work ▪️Available 30-40 hrs/week ▪️Quick to reply & start 𝐋𝐞𝐭’𝐬 𝐭𝐚𝐥𝐤 𝐚𝐛𝐨𝐮𝐭 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 - 𝐈’𝐥𝐥 𝐫𝐞𝐬𝐩𝐨𝐧𝐝 𝐰𝐢𝐭𝐡𝐢𝐧 𝐚𝐧 𝐡𝐨𝐮𝐫. Key Words: React, Node.js, Next.js, SaaS Development, Microservices, Full-Stack Developer, Web App Development, Scalable APIs, Responsive Design, MongoDB, SQL, Tailwind, E-commerce Development, JavaScript, TypeScript, Clean Code, Agile Development, Cross-Platform Solutions, Full-Stack Engineer, MVP Development, Performance Optimization, API Integration, Frontend Engineer, Backend Specialist, Redux, Zustand, Context API, GraphQL, Apollo Client, RESTful APIs, HTML5, CSS3, SASS/SCSS, Webpack, Vite, Jest, React Testing Library, Cypress, Material-UI (MUI), Ant Design, Express.js, NestJS, Koa.js, Prisma, Mongoose, Sequelize, TypeORM, PostgreSQL, MySQL, Redis, Docker, Kubernetes (K8s), AWS, Google Cloud Platform (GCP), Azure, Vercel, Serverless, CI/CD, GitHub Actions, Jenkins, Git, TDD (Test-Driven Development), BDD (Behavior-Driven Development), Scrum, Kanban, WebSockets, JWT (JSON Web Tokens), OAuth, Single Page Application (SPA), Progressive Web App (PWA), Software Engineer, Web Developer, DevOps Engineer, Cloud Architect, UI/UX Principles, Payment Gateway Integration, Stripe API, Headless CMS, SOLID Principles, Design Patterns, Infrastructure as Code (IaC), Terraform, Python, Django, Golang, Vue.js, Angular, Svelte, AI, LLM, ML, AI native.