Backend Developer helping SaaS startups, agencies, and growing businesses build fast, secure, and scalable backend systems, secure APIs, fix performance issues, integrate third-party services, or turn your MVP into a scalable product.
Whether you need a new API, a complete backend from scratch, bug fixes, database optimization, AI integration, or ongoing development support, I focus on delivering software that's built to perform today and scale with your business tomorrow.
I look at the bigger picture - performance, maintainability, security, scalability, and the user experience behind every technical decision.
MY CORE SERVICES:
Backend Development:
• Build scalable Node.js backends from scratch
• Develop secure Express.js and NestJS applications
• Design backend architecture for SaaS products
• Build server-side logic for custom web applications
• Develop microservices and modular backend systems
• Optimize backend performance and reduce server response times
REST API & GraphQL Development:
• Build custom REST APIs for web and mobile applications
• Design scalable API architecture
• Connect React, Next.js, Flutter, or mobile apps to backend APIs
• Develop GraphQL APIs for modern applications
• Document APIs with Swagger/OpenAPI
• Fix broken APIs, authentication errors, and integration issues
API Integration:
• Integrate Stripe, PayPal, Twilio, SendGrid, Google Maps, Firebase, and other third-party APIs
• Connect OpenAI and ChatGPT APIs to existing applications
• Build webhook integrations and automation workflows
• Resolve API authentication and data synchronization issues
Performance Optimization & Bug Fixing:
• Fix Node.js, Express.js, React, and Next.js bugs
• Optimize PostgreSQL and MongoDB queries
• Improve API response times
• Reduce application load times
• Refactor legacy codebases
• Troubleshoot production issues and deployment errors
Full Stack Development:
• Build full-stack web applications using React and Next.js
• Convert Figma designs into responsive web applications
• Build dashboards, admin panels, and customer portals
• Add new features to existing products
• Maintain and improve legacy applications
AI Integration:
• Integrate OpenAI APIs into web applications
• Build AI-powered chatbots and assistants
• Add AI automation to existing products
• Develop intelligent workflow automation features
TOOLS & TECHNOLOGIES:
Backend: Node.js • Express.js • NestJS • JavaScript • TypeScript • Python • FastAPI
Frontend: React.js • Next.js • HTML • CSS • Tailwind CSS • Bootstrap
Databases: PostgreSQL • MongoDB • MySQL • Redis • Firebase
Cloud & DevOps: AWS • Docker • Vercel • Railway • Render • GitHub Actions • CI/CD
Tools: Git • GitHub • Prisma • Sequelize • TypeORM • Postman • VS Code • Jira • ClickUp • Slack • Notion
WHAT YOU GET:
✔ Clean, scalable, and maintainable code
✔ Clear and proactive communication
✔ Reliable delivery and realistic timelines
✔ Well-documented solutions
✔ Security-first development
✔ Long-term support after launch
✔ Strong problem-solving mindset
If you're looking for Backend Developer who can build a scalable Node.js backend, develop secure REST APIs, fix performance bottlenecks, integrate third-party APIs, optimize PostgreSQL or MongoDB databases, build or improve your SaaS application or maintain and scale your existing application, I'd love to help.
Click the "Invite to Job" button or send me a quick message. I'll review your requirements, suggest the best technical approach, and help you build a reliable, scalable solution that supports your business goals.
Back-End Development
Node.js
API
REST API
ExpressJS
TypeScript
JavaScript
PostgreSQL
NestJS
Database
API Integration
MongoDB
Full-Stack Development
GraphQL
React
Next.js
Amazon Web Services
SaaS
SaaS Development
Web Application
Prince A.
Accra, Ghana
$10/hr
5.0
7 jobs
I’m a full-stack no-code developer with 5 years of experience helping clients from diverse industries build and launch powerful web applications. My expertise lies in leveraging top no-code platforms like WordPress, Webflow, and Bubble.io to bring innovative ideas to life without traditional coding.
I have a strong background in frontend development with tools like JavaScript, React.js, Bootstrap, HTML, and CSS, which I now complement with advanced no-code solutions. This allows me to seamlessly bridge the gap between robust design and scalable functionality.
My unique approach combines no-code platforms' flexibility with custom solutions using tools like Zapier, Make.com, and APIs, ensuring every application I build is tailored, efficient, and future-proof. Whether it's developing a feature-rich MVP or scaling a full-fledged production application, I thrive on delivering solutions that exceed client expectations.
💼 Industries & Integrations
I’ve worked on projects across industries such as FinTech, E-commerce, CRM systems, and AI-powered platforms. I’m experienced with popular APIs and integrations like Stripe, Google Apps, OpenAI, and more, making it easier to connect your app with the tools you need to succeed.
🗣️ What Clients Say About Working with Me
Here’s what a few of my clients have said:
⭐ Responsive Website Design (Webflow)
"Prince delivered an amazing website that exceeded our expectations. His ability to transform our vision into a user-friendly design is impressive."
⭐ Custom Bubble.io CRM Solution
"Prince was great to work with! He developed a clean, functional CRM tailored to our needs and went above and beyond to ensure everything worked seamlessly."
⭐ API Integration for WordPress
"Prince is our go-to developer for any complex integration work. His ability to handle challenges with ease and expertise is unmatched."
Why Choose Me?
✅ Real-time Project Updates with 24/7 Communication
✅ Overcome wordpress and bubble.io Limitations with Custom Coding
✅ Adjust to Your Time Zone
✅ Commitment to Over-Deliver and Add Maximum Value
✅ Guaranteed Reliability, Trustworthiness, and Honesty
🌟 Ready to Build Something Great?
Let’s collaborate and bring your project to life! Book a consultation today to discuss your ideas, explore possibilities, and create something truly impactful. I can’t wait to help you turn your vision into reality! 🚀
WordPress
WordPress Development
CSS
HTML
Bubble.io
Figma
Adobe Photoshop
API
Bug Fix
Landing Page
JavaScript
Web Development
PHP
Website Customization
Web Design
Cornelius S.
Asamankese, Ghana
$20/hr
5.0
4 jobs
Hi there, I am a dedicated tech writer, and blogger with vast experience reviewing tech products. I am dedicated to my work and work to satisfy my client's requirements
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