07/22/2026 updated
100 % available
Senior Full Stack Developer | Web, Mobile & AI Integration
Lagos Nigeria, Nigeria
Only remote
B.Sc. Computer ScienceAbout me
I build software that solves real business problems, not just technical ones. From mobile apps to scalable web platforms, I focus on clean architecture, thoughtful user experiences, and reliable delivery. I value clear communication, ownership, and building products that last.
FlutterMobile Application DevelopmentWebsite BuilderFigma
I'm a full-stack software developer with experience building web applications, mobile apps, and backend systems from concept to production. I've worked with startups, founders, and businesses, helping them transform ideas into reliable, scalable products that people actually use.
My core expertise includes JavaScript, TypeScript, Go, Dart, PHP, and SQL. I build modern web applications using React, Next.js, Node.js, Express.js, Laravel, and the MERN stack. On the mobile side, I develop cross-platform applications with React Native and Flutter, delivering native-like experiences for both Android and iOS while maintaining a single codebase where appropriate.
I design and build REST APIs, integrate third-party services, implement authentication and authorization, create real-time features with WebSockets, and optimize backend performance. I'm comfortable working with PostgreSQL, MySQL, MongoDB, Firebase Firestore, and Redis. I also have experience with cloud storage, payment gateways such as Stripe and Paystack, push notifications, location services, maps, analytics, and background services.
My development workflow includes Git, GitHub, Docker, CI/CD pipelines, Linux environments, Postman, and modern testing and debugging practices. I write clean, maintainable code with a focus on performance, security, readability, and long-term scalability.
Over the years, I've built a wide range of products, including SaaS platforms, e-commerce systems, booking platforms, food delivery applications, ride-hailing solutions, fintech products, social networking apps, messaging platforms, healthcare applications, learning management systems, marketplaces, CRM dashboards, and custom business tools. I've also integrated AI-powered features using modern APIs where they provide practical value.
Beyond coding, I collaborate with designers, product managers, and stakeholders to translate business requirements into technical solutions. I participate in architecture discussions, estimate project scope, review code, troubleshoot production issues, and continuously improve application performance and user experience.
I believe good software is more than working code. It should be reliable, intuitive, easy to maintain, and aligned with business goals. I enjoy solving complex technical problems, learning new technologies when they genuinely improve a product, and taking ownership of projects from planning through deployment and ongoing maintenance.
Technical Skills:
• Languages: Go, JavaScript, TypeScript, Dart, PHP, SQL
• Frontend: React, Next.js, HTML5, CSS3, Tailwind CSS
• Mobile: React Native, Flutter, Android, iOS
• Backend: Node.js, Express.js, Laravel
• Databases: PostgreSQL, MySQL, MongoDB, Firebase, Redis
• Cloud & DevOps: Docker, Git, GitHub, CI/CD, Linux
• APIs & Integrations: REST APIs, WebSockets, Stripe, Paystack, Firebase, Google Maps, Push Notifications, Authentication (JWT/OAuth)
• Tools: VS Code, Android Studio, Xcode, Postman, Figma
Experience
Professional experience5 - 10 years
Freelancer since2016
Languages
EnglishFluent
Project history
Led development of 30+ responsive web platforms and SaaS dashboards, increasing client conversion rates by an average of 38%. Architected scalable Node.js and PostgreSQL backends serving 2M+ monthly requests with 99.95% uptime on AWS. Integrated OpenAI and Claude APIs into 12 customer-facing products, automating support workflows and cutting response time by 62%. Optimized Core Web Vitals across enterprise sites, reducing LCP by 54% and lifting organic SEO traffic by 2.4x. Built reusable React/Next.js component libraries adopted across 5 product teams, accelerating delivery by 40%.
Shipped 40+ iOS and Android apps with Flutter and React Native, maintaining a 4.7-star average store rating. Delivered business websites, landing pages, and booking systems for 60+ SMB clients with 100% on-time delivery. Integrated Stripe, Twilio, HubSpot, and custom CRMs, increasing qualified leads for clients by an average of 45%. Implemented pixel-accurate UIs from Figma and Adobe XD across 80+ projects with rigorous accessibility standards.